Dynamic web page optimization system and method based on AJAX intelligent interaction

Abstract

The application relates to the technical field of dynamic webpage optimization, in particular to a dynamic webpage optimization system and method based on AJAX intelligent interaction; the system comprises a webpage loading speed optimization module, an interactive experience enhancement module, a data transmission optimization module and a dynamic webpage optimization end, the webpage loading speed optimization module and the interactive experience enhancement module provide a smooth basic environment for interactive operation, reduce the anxiety of users during waiting, the data transmission optimization module and the individualized service module realize light-weight and efficient data transmission, and the prerequisite for real-time acquisition of user behavior data and generation of individualized content, a compatibility guarantee module is used for pre-considering the differences between different terminals and browsers for the optimization strategies of the modules, avoiding optimization failure caused by compatibility problems, finally, an optimization closed loop is formed through data feedback between the modules, and the continuous improvement of dynamic webpage performance and experience is promoted.

Description

Technical Field

[0001] This invention relates to the field of dynamic webpage optimization technology, and in particular to a dynamic webpage optimization system and method based on AJAX intelligent interaction. Background Technology

[0002] In current dynamic web page development, AJAX technology has been widely used for partial data refresh. By reducing the overall page load through asynchronous requests, it improves the immediacy of user interaction. Traditional frameworks support responsive layouts, native JavaScript operations can achieve precise DOM updates, and solutions combining big data and AJAX can provide preliminary analysis of user behavior and offer personalized recommendations. These technologies have certain advantages in reducing server load, reducing redundant data transmission, and adapting to multi-device display.

[0003] However, existing technologies still have the following drawbacks: First, traditional AJAX solutions lack the ability to dynamically adapt to complex network environments, resulting in significant data transmission delays in high-concurrency scenarios; second, cross-browser compatibility issues are prominent, and differences in page rendering between different devices directly affect the consistency of user experience; third, existing systems mostly adopt a single optimization strategy, making it difficult to achieve coordinated optimization of performance, interaction efficiency, and compatibility. Summary of the Invention

[0004] The purpose of this invention is to provide a dynamic webpage optimization system and method based on AJAX intelligent interaction, aiming to solve the following problems in the prior art: First, traditional AJAX solutions lack the ability to dynamically adapt to complex network environments, resulting in significant data transmission delays in high-concurrency scenarios; second, cross-browser compatibility issues are prominent, with differences in page rendering between different devices directly affecting the consistency of user experience; and third, existing systems mostly adopt a single optimization strategy, making it difficult to achieve coordinated optimization of performance, interaction efficiency, and compatibility.

[0005] To achieve the above objectives, this invention employs a dynamic webpage optimization system based on AJAX intelligent interaction, comprising a page loading speed optimization module, an interactive experience enhancement module, a data transmission optimization module, and a dynamic webpage optimization terminal. The page loading speed optimization module includes a resource compression / caching unit, a lazy loading / asynchronous loading unit, and a CDN acceleration unit. The interactive experience enhancement module includes an event proxy / debouncing throttling unit and an animation performance optimization unit. The data transmission optimization module includes a data format lightweighting unit and an on-demand loading / batch request unit. The page loading speed optimization module, the interactive experience enhancement module, and the data transmission optimization module are all connected to the dynamic webpage optimization terminal.

[0006] The resource compression / caching unit is used to compress HTML, CSS, and JavaScript files, set HTTP caching strategies, and cache static resources through Cache-Control and ETag header information;

[0007] The lazy loading / asynchronous loading unit is used to apply lazy loading technology to image resources, use the IntersectionObserver API to listen for whether an image enters the visible area, delay loading images in the non-visible area, and set the async or defer attribute for non-blocking JavaScript scripts;

[0008] The CDN acceleration unit is used to deploy static resources to CDN nodes, utilizing the edge computing capabilities of CDN to shorten the physical distance between users and servers.

[0009] The event proxy / debouncing and throttling unit is used to reduce the number of DOM event bindings using event proxy technology, and to optimize performance for high-frequency events using debouncing or throttling technology.

[0010] The animation performance optimization unit is used to implement animations using CSS3 hardware acceleration, reduce DOM operations, avoid reflow and repaint, display a loading indicator during AJAX requests, and prompt the operation results through Toast messages.

[0011] The data format lightweight unit is used to replace XML with JSON format, or to reduce data volume using the more efficient Protocol Buffers protocol, enable caching or compression for duplicate data, and reduce transmission volume.

[0012] The on-demand loading / batch request unit is used to load data via AJAX pagination, avoiding the transmission of large amounts of data at once, merging multiple independent requests into batch requests, and reducing TCP connection overhead.

[0013] The interactive experience enhancement module further includes an instant feedback design unit, which is connected to the dynamic webpage optimization terminal.

[0014] The instant feedback design unit is used to display a loading indicator during AJAX requests and to prompt the operation result via a Toast message.

[0015] The data transmission optimization module further includes a request priority management unit, which is connected to the dynamic webpage optimization terminal.

[0016] The request priority management unit is used to dynamically adjust the request priority according to the user's operation scenario.

[0017] The dynamic webpage optimization system based on AJAX intelligent interaction also includes a personalized service module and a compatibility guarantee module, both of which are connected to the dynamic webpage optimization terminal.

[0018] The personalized service module is used to provide personalized content recommendations and interface optimization by utilizing user behavior analysis, dynamic content generation, and adaptive layout technology.

[0019] The compatibility assurance module is used for browser compatibility testing, cross-domain and permission handling, and degradation and fault tolerance mechanisms.

[0020] The personalized service module includes a user behavior analysis unit, a dynamic content generation unit, and an adaptive layout unit, all of which are connected to the dynamic webpage optimization terminal.

[0021] The user behavior analysis unit is used to collect user browsing paths, click preferences and other data in real time via AJAX to build user profiles;

[0022] The dynamic content generation unit is used to dynamically return personalized content based on user profiles via AJAX requests.

[0023] The adaptive layout unit is used to dynamically adjust the page layout according to the user's device type.

[0024] The compatibility assurance module includes a browser compatibility testing unit, a cross-domain and permission processing unit, and a degradation / fault tolerance mechanism unit. The browser compatibility testing unit, the cross-domain and permission processing unit, and the degradation / fault tolerance mechanism unit are all connected to the dynamic webpage optimization terminal.

[0025] The browser compatibility testing unit is used to replace browser sniffing with feature detection and adapt AJAX request syntax for different browsers.

[0026] The cross-domain and permission processing unit is used to configure server response headers via CORS, or to resolve cross-domain issues using JSONP or proxy servers.

[0027] The degradation / fault tolerance mechanism unit is used to provide a progressive enhancement scheme for AJAX functionality and set up a request timeout reconnection mechanism.

[0028] This invention also provides a dynamic webpage optimization method based on AJAX intelligent interaction, applied to the aforementioned dynamic webpage optimization system based on AJAX intelligent interaction, comprising the following steps:

[0029] First, browser environment detection is performed, and compatibility scripts adapted to different environments are loaded. The resource compression / caching unit compresses static resources and configures caching strategies. At the same time, static resources are deployed to CDN nodes.

[0030] Based on the lazy loading / asynchronous loading unit, images in non-visible areas are loaded in a delayed manner through technical means, and non-blocking JavaScript scripts are loaded asynchronously. Combined with CDN acceleration, resource loading time is shortened.

[0031] Furthermore, based on the event proxy / debouncing throttling unit, the number of DOM event bindings is reduced, and high-frequency events are debounced or throttled. The animation performance optimization unit utilizes CSS3 hardware acceleration to implement animations, reduce DOM operations, and provide real-time feedback during the request.

[0032] Furthermore, the lightweight data format is adopted by the data format lightweighting unit to reduce the data volume, and the data is loaded in pages according to the on-demand loading / batch request unit to avoid transmitting a large amount of data at once, and multiple independent requests are merged into batch requests to reduce TCP connection overhead;

[0033] Finally, based on the user behavior analysis unit, user data is collected to construct user profiles. The dynamic content generation unit returns personalized content to the user profiles. The adaptive layout unit adjusts the page layout to adapt to different devices. At the same time, the compatibility assurance module ensures the system's compatibility with different browsers and devices.

[0034] This invention discloses a dynamic webpage optimization system and method based on AJAX intelligent interaction, comprising a page loading speed optimization module, an interactive experience enhancement module, a data transmission optimization module, and a dynamic webpage optimization terminal. The page loading speed optimization module and the interactive experience enhancement module provide a smooth basic environment for interactive operations, reducing user anxiety during waiting. The data transmission optimization module and the personalized service module achieve lightweight and efficient data transmission, and are prerequisites for real-time acquisition of user behavior data and generation of personalized content. The compatibility assurance module ensures that the optimization strategies for each module take into account the differences between different terminals and browsers, avoiding optimization failures due to compatibility issues. Finally, data feedback between modules forms an optimization closed loop, continuously improving the performance and experience of dynamic webpages. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram illustrating the principle of the dynamic webpage optimization system based on AJAX intelligent interaction of the present invention.

[0037] Figure 2 This is a schematic diagram illustrating the principle of the interactive experience enhancement module in the dynamic webpage optimization system based on AJAX intelligent interaction of the present invention.

[0038] Figure 3 This is a schematic diagram illustrating the principle of the data transmission optimization module in the dynamic webpage optimization system based on AJAX intelligent interaction of the present invention.

[0039] Figure 4 This is a schematic diagram illustrating the principle of the personalized service module in the dynamic webpage optimization system based on AJAX intelligent interaction of the present invention.

[0040] Figure 5 This is a schematic diagram of the compatibility guarantee module in the dynamic webpage optimization system based on AJAX intelligent interaction of the present invention.

[0041] Figure 6 This is a flowchart illustrating the steps of a dynamic webpage optimization method based on AJAX intelligent interaction according to the present invention.

[0042] 1-Page loading speed optimization module; 2-Interactive experience enhancement module; 3-Data transmission optimization module; 4-Dynamic webpage optimization module; 5-Resource compression / caching unit; 6-Lazy loading / asynchronous loading unit; 7-CDN acceleration unit; 8-Event proxy / debouncing and throttling unit; 9-Animation performance optimization unit; 10-Lightweight data format unit; 11-On-demand loading / batch request unit; 12-Instant feedback design unit; 13-Request priority management unit; 14-Personalized service module; 15-Compatibility assurance module; 16-User behavior analysis unit; 17-Dynamic content generation unit; 18-Adaptive layout unit; 19-Browser compatibility testing unit; 20-Cross-domain and permission handling unit; 21-Degradation / fault tolerance mechanism unit. Detailed Implementation

[0043] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0044] Please see Figures 1-5This invention provides a dynamic webpage optimization system based on AJAX intelligent interaction, including a page loading speed optimization module 1, an interactive experience enhancement module 2, a data transmission optimization module 3, and a dynamic webpage optimization terminal 4. The page loading speed optimization module 1 includes a resource compression / caching unit 5, a lazy loading / asynchronous loading unit 6, and a CDN acceleration unit 7. The interactive experience enhancement module 2 includes an event proxy / debouncing throttling unit 8 and an animation performance optimization unit 9. The data transmission optimization module 3 includes a data format lightweighting unit 10 and an on-demand loading / batch request unit 11. The page loading speed optimization module 1, the interactive experience enhancement module 2, and the data transmission optimization module 3 are all connected to the dynamic webpage optimization terminal 4.

[0045] The resource compression / caching unit 5 is used to compress HTML, CSS, and JavaScript files, set HTTP caching strategies, and cache static resources through Cache-Control and ETag header information;

[0046] The lazy loading / asynchronous loading unit 6 is used to apply lazy loading technology to image resources, use the IntersectionObserver API to listen to whether the image enters the visible area, delay loading images in the non-visible area, and set the async or defer attribute for non-blocking JavaScript scripts.

[0047] The CDN acceleration unit 7 is used to deploy static resources to CDN nodes, utilizing the edge computing capabilities of CDN to shorten the physical distance between users and servers.

[0048] The event proxy / debouncing and throttling unit 8 is used to reduce the number of DOM event bindings using event proxy technology, and to optimize performance for high-frequency events using debouncing or throttling technology.

[0049] The animation performance optimization unit 9 is used to implement animation using CSS3 hardware acceleration, reduce DOM operations, avoid reflow and repaint, display a loading indicator during AJAX requests, and prompt the operation results through Toast messages;

[0050] The data format lightweight unit 10 is used to replace XML with JSON format, or to reduce data volume using the more efficient Protocol Buffers protocol, enable caching or compression for duplicate data, and reduce the amount of data transmitted.

[0051] The on-demand loading / batch request unit 11 is used to load data via AJAX pagination, avoiding the transmission of a large amount of data at once, merging multiple independent requests into a batch request, and reducing TCP connection overhead.

[0052] In this embodiment, the resource compression / caching unit 5 is used to compress HTML, CSS, and JavaScript files, set HTTP caching strategies, and cache static resources using Cache-Control and ETag header information; the lazy loading / asynchronous loading unit 6 is used to apply lazy loading technology to image resources, using the Intersection Observer API to listen for whether an image enters the visible area, delaying the loading of images in the non-visible area, and setting the async or defer attribute for non-blocking JavaScript scripts; the CDN acceleration unit 7 is used to deploy static resources to CDN nodes, utilizing the edge computing capabilities of the CDN to shorten the physical distance between users and servers; the event proxy / debouncing and throttling unit 8 is used to reduce the number of DOM event bindings using event proxy technology, and to optimize performance for high-frequency events using debouncing or throttling techniques; the animation performance optimization unit 9 is used to implement animations using CSS3 hardware acceleration, reducing DOM operations, avoiding reflow and repaint, displaying loading indicators during AJAX requests, and indicating operation results via Toast messages; the data format lightweighting unit 10 is used to replace XML with JSON format, or to use a more efficient Protocol. The Buffers protocol reduces data volume and enables caching or compression for repetitive data, thereby reducing the amount of data transmitted. The on-demand loading / batch request unit 11 is used to load data through AJAX paging, avoiding the transmission of a large amount of data at once, merging multiple independent requests into a batch request, and reducing TCP connection overhead.

[0053] Furthermore, the interactive experience enhancement module 2 also includes an instant feedback design unit 12, which is connected to the dynamic webpage optimization terminal 4;

[0054] The instant feedback design unit 12 is used to display a loading indicator during an AJAX request and to prompt the operation result via a Toast message.

[0055] In this embodiment, the instant feedback design unit 12 is used to display a loading indicator during an AJAX request and to prompt the operation result via a Toast message.

[0056] Furthermore, the data transmission optimization module 3 also includes a request priority management unit 13, which is connected to the dynamic webpage optimization terminal 4;

[0057] The request priority management unit 13 is used to dynamically adjust the request priority according to the user's operation scenario.

[0058] In this embodiment, the request priority management unit 13 is used to dynamically adjust the request priority according to the user's operation scenario.

[0059] Furthermore, the dynamic webpage optimization system based on AJAX intelligent interaction also includes a personalized service module 14 and a compatibility guarantee module 15, both of which are connected to the dynamic webpage optimization terminal 4.

[0060] The personalized service module 14 is used to provide personalized content recommendations and interface optimization by utilizing user behavior analysis, dynamic content generation, and adaptive layout technology.

[0061] The compatibility assurance module 15 is used for browser compatibility testing, cross-domain and permission handling, and degradation and fault tolerance mechanisms.

[0062] In this embodiment, the personalized service module 14 is used to provide personalized content recommendations and interface optimization by utilizing user behavior analysis, dynamic content generation, and adaptive layout technology; the compatibility assurance module 15 is used to provide browser compatibility testing, cross-domain and permission handling, and degradation and fault tolerance mechanisms.

[0063] Furthermore, the personalized service module 14 includes a user behavior analysis unit 16, a dynamic content generation unit 17, and an adaptive layout unit 18, all of which are connected to the dynamic webpage optimization terminal 4.

[0064] The user behavior analysis unit 16 is used to collect user browsing paths, click preferences and other data in real time via AJAX to build user profiles;

[0065] The dynamic content generation unit 17 is used to dynamically return personalized content based on user profiles via AJAX requests.

[0066] The adaptive layout unit 18 is used to dynamically adjust the page layout according to the user's device type.

[0067] In this embodiment, the user behavior analysis unit 16 is used to collect user browsing paths, click preferences and other data in real time via AJAX to build user profiles; the dynamic content generation unit 17 is used to dynamically return personalized content based on user profiles via AJAX requests; and the adaptive layout unit 18 is used to dynamically adjust the page layout according to the user's device type.

[0068] Furthermore, the compatibility assurance module 15 includes a browser compatibility testing unit 19, a cross-domain and permission processing unit 20, and a degradation / fault tolerance mechanism unit 21. The browser compatibility testing unit 19, the cross-domain and permission processing unit 20, and the degradation / fault tolerance mechanism unit 21 are all connected to the dynamic webpage optimization terminal 4.

[0069] The browser compatibility testing unit 19 is used to replace browser sniffing with feature detection and adapt AJAX request syntax for different browsers.

[0070] The cross-domain and permission processing unit 20 is used to configure the server response header through CORS, or to solve cross-domain problems using JSONP or a proxy server;

[0071] The degradation / fault tolerance mechanism unit 21 is used to provide a progressive enhancement scheme for AJAX functions and set a request timeout reconnection mechanism.

[0072] In this embodiment, the browser compatibility testing unit 19 is used to replace browser sniffing with feature detection to adapt AJAX request syntax for different browsers; the cross-domain and permission processing unit 20 is used to configure server response headers through CORS, or to solve cross-domain problems using JSONP or proxy servers; the degradation / fault tolerance mechanism unit 21 is used to provide a progressive enhancement scheme for AJAX functions and set a request timeout reconnection mechanism.

[0073] Based on this invention, please refer to Figure 6 The present invention also provides a dynamic webpage optimization method based on AJAX intelligent interaction, applied to the aforementioned dynamic webpage optimization system based on AJAX intelligent interaction, comprising the following steps:

[0074] S1: First, browser environment detection is performed, and compatibility scripts adapted to different environments are loaded. The resource compression / caching unit 5 compresses static resources and configures caching strategies. At the same time, static resources are deployed to CDN nodes.

[0075] S2: Based on the lazy loading / asynchronous loading unit 6, images in non-visible areas are loaded in a delayed manner through technical means, and non-blocking JavaScript scripts are loaded asynchronously. Combined with CDN acceleration, the resource loading time is shortened.

[0076] S3: Based on the event proxy / debouncing throttling unit 8, reduce the number of DOM event bindings and debouncing or throttling high-frequency events. The animation performance optimization unit 9 uses CSS3 hardware acceleration to implement animation, reduce DOM operations, and provide real-time feedback during the request.

[0077] S4: Based on the data format lightweighting unit 10, a lightweight data format is adopted to reduce the data volume. Data is loaded in pages according to the on-demand loading / batch request unit 11 to avoid transmitting a large amount of data at once and to merge multiple independent requests into batch requests, thereby reducing TCP connection overhead.

[0078] S5: Finally, based on the user behavior analysis unit 16, user data is collected and a user profile is constructed. The dynamic content generation unit 17 returns personalized content to the user profile. The adaptive layout unit 18 adjusts the page layout to adapt to different devices. At the same time, the compatibility assurance module 15 ensures the system's compatibility with different browsers and devices.

[0079] In this invention, the page loading speed optimization module 1 improves page loading speed by cleverly combining AJAX asynchronous loading technology with comprehensive resource optimization strategies. Its significant effects are reflected in the following aspects:

[0080] 1. Advantages of AJAX Asynchronous Loading Technology: When users browse web pages, AJAX asynchronous loading technology allows for smooth data interaction with the server without refreshing the entire page. Taking an e-commerce product list page as an example, when a user browses a new product, AJAX technology only needs to request the new product's data from the server, without reloading the entire page framework and the information of already displayed products, greatly reducing the amount of data transmission. Simultaneously, the lazy loading mechanism for images in resource optimization strategies allows images to begin loading only when the user is about to view that area, avoiding loading too many images during the initial page load phase, effectively improving page loading speed, saving users significant waiting time, and significantly enhancing the initial user experience when visiting a webpage.

[0081] 2. The Role of Delayed Script Loading: Delayed script loading is also an important component of resource optimization strategies. Loading non-critical scripts after the main page has finished loading effectively prevents script loading from blocking page rendering. For example, some scripts used for displaying page effects but not affecting the presentation of core content can be delayed in loading, allowing them to be presented to the user first. As the user browses the page, these scripts are gradually loaded and take effect, greatly improving page loading efficiency and allowing users to see the core content of the webpage faster.

[0082] In this invention, the reasoning advantages of the page loading speed optimization module 1 are as follows:

[0083] 1. Reduce bandwidth consumption and improve loading efficiency:

[0084] Technical support: AJAX asynchronous loading technology only requests partial data (such as new product information) to avoid full page refresh; lazy loading of images delays the loading of resources in non-visible areas.

[0085] Derivation logic: By reducing redundant data transmission (such as repeatedly loading page frames) and loading resources on demand (such as images and scripts), the bandwidth usage between the server and the client is directly reduced, thus shortening the initial page loading time.

[0086] Advantages in summary: Reduced user waiting time, improved first-screen loading speed, suitable for high-traffic scenarios (such as e-commerce), and reduced server load.

[0087] 2. Optimize rendering performance and improve user experience:

[0088] Technical support: Script lazy loading strategy, prioritize loading critical content, and postpone the execution of non-critical scripts (such as special effects scripts).

[0089] Derivation logic: Optimizing the script loading order avoids blocking the page rendering process, allowing users to see core content faster and reducing the "white screen" waiting time.

[0090] Advantages in summary: Improves users' first impression of the webpage, reduces bounce rate, and is suitable for content-intensive pages (such as news portals).

[0091] In this invention, the key to the enhanced interactive experience module 2 lies in the introduction of advanced intelligent interactive algorithms, which bring the following significant effects:

[0092] 1. Real-time Response Enhances Immersion: When users perform actions on a webpage, intelligent interaction algorithms can capture user behavior data in real time. Taking an online game page as an example, when a user clicks the skill release button, the algorithm can immediately perform in-depth analysis of the action based on the user's historical operation habits and the current game scenario. Then, it quickly requests relevant data from the server via AJAX technology and promptly feeds back the skill release effect to the user, achieving real-time response to the action. This makes the interaction process smoother and more natural, effectively enhancing user immersion and engagement.

[0093] 2. Partial refresh optimizes social interaction: For social web pages, when users post updates, like, or comment, the intelligent interaction algorithm can use AJAX partial refresh technology to instantly update relevant areas of the page without refreshing the entire page, displaying the results of user actions. This greatly reduces page lag and provides users with a fast and smooth interactive experience, significantly increasing user interaction frequency and stickiness on the web page.

[0094] In this invention, the reasoning advantages of the interactive experience enhancement module 2 are as follows:

[0095] 1. Real-time response enhances user immersion:

[0096] Technical support: Intelligent interaction algorithms (such as behavior analysis) + AJAX partial refresh technology.

[0097] Derivation logic: By capturing user actions in real time (such as clicking a skill button), only update the data in the relevant areas (such as game effects) to avoid interaction delays caused by full page refresh.

[0098] Advantages in summary: Suitable for real-time interactive scenarios (online games, social platforms), enhancing user engagement and stickiness.

[0099] 2. Reduce page lag and increase interaction frequency:

[0100] Technical support: Partial refresh technology is applied to dynamic updates (such as likes and comments).

[0101] Derivation logic: After a user's operation, only a portion of the content (such as the comment list) is updated, reducing data transmission and rendering time, and avoiding process interruption due to page refresh.

[0102] Advantages in summary: Improves user satisfaction in high-frequency interaction scenarios (social networks) and encourages continued user engagement.

[0103] In this invention, the data transmission optimization module 3 relies on powerful big data analytics to deeply analyze user behavior patterns, thereby achieving accurate data transmission. Its main effects are:

[0104] 1. Precise Push Notifications Reduce Bandwidth Consumption: Big data analytics can comprehensively collect and deeply integrate various user behavior data on web pages, such as browsing history and click preferences. Taking news websites as an example, by analyzing this data, the website can accurately understand users' preferences for different types of news. When users visit again, AJAX technology can be used to push only news data of the types they are interested in, avoiding the transmission of large amounts of redundant content that users are not interested in, greatly reducing network bandwidth consumption, significantly improving data transmission efficiency, and effectively reducing server load.

[0105] 2. Enhanced Data Acquisition Experience: In e-commerce platforms, big data analytics can accurately determine a user's product information needs at different stages based on their purchase history and browsing records. When a user browses a product details page, AJAX requests are used to transmit only precise data such as product attributes and related recommendations that the user may be interested in, reducing unnecessary data transmission, making page loading faster, and providing users with an efficient data acquisition experience.

[0106] In this invention, the reasoning advantages of the data transmission optimization module 3 are as follows:

[0107] 1. Precise push reduces redundant transmission:

[0108] Technical support: Big data analysis of user behavior (such as browsing history and click preferences) combined with AJAX to request data on demand.

[0109] Derivation logic: Predict user needs (such as news interests and product preferences) based on user profiles, transmit only necessary data (such as interest-related news headlines), and avoid transmitting irrelevant content (such as advertisements that users do not care about).

[0110] Advantages in summary: Saves network bandwidth, improves data transmission efficiency, reduces server load, and is suitable for platforms with large data volumes (video websites, e-commerce).

[0111] 2. Improve the efficiency of user data acquisition:

[0112] Technical support: Precise data slicing (e.g., transmitting only product attributes that users may be interested in).

[0113] Derivation logic: Reduce the time spent by the client in parsing and processing redundant data, and speed up the readiness of page functions.

[0114] Advantages in summary: It optimizes the efficiency of users obtaining target information and improves conversion rates (such as order placement speed in e-commerce).

[0115] In this invention, the personalized service module 14 relies on machine learning algorithms to deeply mine user behavior data, resulting in the following effects:

[0116] 1. Collaborative Filtering Meets Diverse Needs: Collaborative filtering algorithms can accurately identify user groups with similar interests based on user behavior data. On video websites, by analyzing users' viewing history and favorites, this algorithm recommends video content liked by other users with similar interests, fully satisfying diverse viewing needs and significantly improving user experience.

[0117] 2. Clustering Algorithms Enable Precision Teaching: Clustering algorithms can scientifically classify user behavior patterns. On online education platforms, clustering algorithms group students with similar learning habits and knowledge levels into one category, providing each category with personalized learning path recommendations and course content displays, thus achieving precision teaching and effectively improving user learning outcomes and satisfaction on the platform.

[0118] In this invention, the reasoning advantages of the personalized service module 14 are as follows:

[0119] 1. Meet diverse needs and improve user satisfaction:

[0120] Technical support: Collaborative filtering algorithm (recommending content based on user similarity).

[0121] Derivation logic: By analyzing users' historical behavior (such as viewing history), we recommend content with similar user preferences (such as video recommendations), thereby reducing the cost of users actively searching.

[0122] Advantages in summary: Applicable to content platforms (such as video and music), it extends user dwell time and increases content consumption rate.

[0123] 2. Precise categorization enhances service targeting:

[0124] Technical support: Clustering algorithms classify user behavior (such as grouping by learning habits).

[0125] Derivation logic: Provide customized services for different user groups (such as learning paths on education platforms) to improve the matching degree between services and needs.

[0126] Advantages summary: Applicable to fields such as education and healthcare, improving user learning outcomes or service satisfaction.

[0127] In this invention, the compatibility assurance module 15 needs to adopt a professional cross-browser compatibility framework and undergo comprehensive multi-browser testing and optimization. Its effects are reflected in:

[0128] 1. Unified Experience Across Browsers: Cross-browser compatibility frameworks help developers maintain consistent webpage display and interactive functionality across different browser environments. For example, tools like Polyfill provide compatibility support for older browsers that don't support certain new features, ensuring webpages function correctly on various browsers and effectively expanding the user reach of the webpages.

[0129] 2. Multi-browser testing ensures a consistent user experience: During web development, multi-browser testing and optimization are conducted, comprehensively testing various mainstream browsers on the market, such as Chrome, Firefox, and Safari. This promptly identifies and resolves compatibility issues that may arise in different browsers, such as page layout errors and script execution errors, ensuring users receive a consistent and excellent browsing experience across different browser environments.

[0130] In this invention, the reasoning advantages of the compatibility guarantee module 15 are as follows:

[0131] 1. Expand user reach:

[0132] Technical support: Cross-browser compatible frameworks (such as Polyfill) provide a unified display effect.

[0133] Derivation logic: By ensuring compatibility with older browsers (such as IE11), the webpage can function normally in various environments, avoiding user loss due to browser limitations.

[0134] Advantages in summary: It enhances the universality of web pages, making them particularly suitable for scenarios such as government agencies and enterprises that need to reach a wide user base.

[0135] 2. Ensure consistent user experience:

[0136] Technical support: Multi-browser testing and optimization (such as Chrome and Safari adaptation).

[0137] Derivation logic: By conducting comprehensive testing to resolve issues such as layout errors and script mistakes, we ensure that users have a consistent experience across different devices.

[0138] Advantages in summary: Reduces negative user feedback due to compatibility issues and maintains brand image.

[0139] This invention achieves multi-dimensional optimization of performance, interaction, efficiency, and compatibility through the synergy of AJAX asynchronous loading, intelligent algorithms, big data analysis, and a compatibility framework. Its commercial value enhancement lies in: firstly, reduced operational costs by decreasing bandwidth consumption and server load; secondly, improved user retention by enhancing user stickiness through smooth interaction and personalized services; and thirdly, expanded market coverage by ensuring compatibility with multiple terminals and browsers. Furthermore, its technological foresight lies in the application of intelligent algorithms (such as time series prediction) that support dynamic optimization, adapting to future changes in user behavior and possessing long-term iteration potential. Finally, through modular technology integration, breakthroughs are achieved in five dimensions: loading speed, interactive experience, data transmission efficiency, personalized services, and cross-platform compatibility. This invention combines technological advancement with commercial viability, making it suitable for the needs of modern web applications with high concurrency, strong interaction, and multiple scenarios.

[0140] The above description discloses only one preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. Those skilled in the art will understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A dynamic webpage optimization system based on AJAX intelligent interaction, characterized in that, The system includes a page load speed optimization module, an interactive experience enhancement module, a data transmission optimization module, and a dynamic webpage optimization terminal. The page load speed optimization module includes a resource compression / caching unit, a lazy loading / asynchronous loading unit, and a CDN acceleration unit. The interactive experience enhancement module includes an event proxy / debouncing throttling unit and an animation performance optimization unit. The data transmission optimization module includes a data format lightweighting unit and an on-demand loading / batch request unit. The page load speed optimization module, the interactive experience enhancement module, and the data transmission optimization module are all connected to the dynamic webpage optimization terminal. The resource compression / caching unit is used to compress HTML, CSS, and JavaScript files, set HTTP caching strategies, and cache static resources through Cache-Control and ETag header information; The lazy loading / asynchronous loading unit is used to apply lazy loading technology to image resources, use the IntersectionObserver API to listen for whether an image enters the visible area, delay loading images in the non-visible area, and set the async or defer attribute for non-blocking JavaScript scripts. The CDN acceleration unit is used to deploy static resources to CDN nodes, utilizing the edge computing capabilities of CDN to shorten the physical distance between users and servers. The event proxy / debouncing and throttling unit is used to reduce the number of DOM event bindings using event proxy technology, and to optimize performance for high-frequency events using debouncing or throttling technology. The animation performance optimization unit is used to implement animations using CSS3 hardware acceleration, reduce DOM operations, avoid reflow and repaint, display a loading indicator during AJAX requests, and prompt the operation results through Toast messages. The data format lightweight unit is used to replace XML with JSON format, or to reduce data volume using the more efficient Protocol Buffers protocol, enable caching or compression for duplicate data, and reduce transmission volume. The on-demand loading / batch request unit is used to load data via AJAX pagination, avoiding the transmission of large amounts of data at once, merging multiple independent requests into batch requests, and reducing TCP connection overhead.

2. The dynamic webpage optimization system based on AJAX intelligent interaction as described in claim 1, characterized in that, The interactive experience enhancement module also includes an instant feedback design unit, which is connected to the dynamic webpage optimization terminal. The instant feedback design unit is used to display a loading indicator during AJAX requests and to prompt the operation result via a Toast message.

3. The dynamic webpage optimization system based on AJAX intelligent interaction as described in claim 2, characterized in that, The data transmission optimization module further includes a request priority management unit, which is connected to the dynamic webpage optimization terminal. The request priority management unit is used to dynamically adjust the request priority according to the user's operation scenario.

4. The dynamic webpage optimization system based on AJAX intelligent interaction as described in claim 3, characterized in that, The dynamic webpage optimization system based on AJAX intelligent interaction also includes a personalized service module and a compatibility guarantee module, both of which are connected to the dynamic webpage optimization terminal. The personalized service module is used to provide personalized content recommendations and interface optimization by utilizing user behavior analysis, dynamic content generation, and adaptive layout technology. The compatibility assurance module is used for browser compatibility testing, cross-domain and permission handling, and degradation and fault tolerance mechanisms.

5. The dynamic webpage optimization system based on AJAX intelligent interaction as described in claim 4, characterized in that, The personalized service module includes a user behavior analysis unit, a dynamic content generation unit, and an adaptive layout unit, all of which are connected to the dynamic webpage optimization terminal. The user behavior analysis unit is used to collect user browsing paths and click preference data in real time via AJAX to build user profiles. The dynamic content generation unit is used to dynamically return personalized content based on user profiles via AJAX requests. The adaptive layout unit is used to dynamically adjust the page layout according to the user's device type.

6. The dynamic webpage optimization system based on AJAX intelligent interaction as described in claim 5, characterized in that, The compatibility assurance module includes a browser compatibility testing unit, a cross-domain and permission processing unit, and a degradation / fault tolerance mechanism unit. The browser compatibility testing unit, the cross-domain and permission processing unit, and the degradation / fault tolerance mechanism unit are all connected to the dynamic webpage optimization terminal. The browser compatibility testing unit is used to replace browser sniffing with feature detection and adapt AJAX request syntax for different browsers. The cross-domain and permission processing unit is used to configure server response headers via CORS, or to resolve cross-domain issues using JSONP or proxy servers. The degradation / fault tolerance mechanism unit is used to provide a progressive enhancement scheme for AJAX functionality and set up a request timeout reconnection mechanism.

7. A dynamic webpage optimization method based on AJAX intelligent interaction, applied to the dynamic webpage optimization system based on AJAX intelligent interaction as described in claim 6, characterized in that, Includes the following steps: First, browser environment detection is performed, and compatibility scripts adapted to different environments are loaded. The resource compression / caching unit compresses static resources and configures caching strategies. At the same time, static resources are deployed to CDN nodes. Based on the lazy loading / asynchronous loading unit, images in non-visible areas are loaded in a delayed manner through technical means, and non-blocking JavaScript scripts are loaded asynchronously. Combined with CDN acceleration, resource loading time is shortened. Furthermore, based on the event proxy / debouncing throttling unit, the number of DOM event bindings is reduced, and high-frequency events are debounced or throttled. The animation performance optimization unit utilizes CSS3 hardware acceleration to implement animations, reduce DOM operations, and provide real-time feedback during the request. Furthermore, the lightweight data format is adopted by the data format lightweighting unit to reduce the data volume, and the data is loaded in pages according to the on-demand loading / batch request unit to avoid transmitting a large amount of data at once, and multiple independent requests are merged into batch requests to reduce TCP connection overhead; Finally, based on the user behavior analysis unit, user data is collected to construct user profiles. The dynamic content generation unit returns personalized content to the user profiles. The adaptive layout unit adjusts the page layout to adapt to different devices. At the same time, the compatibility assurance module ensures the system's compatibility with different browsers and devices.

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