Webpage diagnosis method, device and system

By collecting and re-rendering data before and after a webpage error, the problem of being unable to trace the operation process in existing technologies is solved, achieving more accurate error location and privacy protection.

CN115686904BActive Publication Date: 2025-12-16XFUSION DIGITAL TECH CO LTD
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Patent Information

Application Number
CN202211328718.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-10-27
Publication Date
2025-12-16
Estimated Expiration
2042-10-27

AI Technical Summary

Technical Problem

Existing technologies can only obtain information at the moment of the error when a webpage is abnormal or erroneous, and cannot trace back to the operation process before the error occurred. This leads to inaccurate error location and poses a risk of leakage of sensitive user information.

Method used

Data such as page content, user actions, and network requests are collected from the period before the webpage error occurred and before the error. This data is then re-rendered in the browser to generate an image sequence to help engineers locate the error.

Benefits of technology

It enables comprehensive location of webpage errors, reduces the risk of leakage of users' sensitive information, and improves the accuracy of error location.

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Abstract

The application provides a webpage diagnosis method, device and system. In an embodiment, the method is applied to a first device, and includes obtaining multiple copies of a target webpage and error information when an error occurs; wherein the multiple copies include a first copy before the error of the target webpage and a second copy when the error occurs; the multiple copies are used to record page content information, operation information and network requests of the target webpage; the operation information indicates the operation of the user on the target webpage, and the page content information is used to generate page content; the multiple copies and the error information are sent to a second device, so that the second device restores the page content of the target webpage, the operation of the user on the target webpage and the result of the network requests based on the multiple copies. Thus, the page content on the webpage, the error information and the user operation in a period of time before the error of the webpage occur are collected, and the error occurring in the webpage is quickly positioned more comprehensively.
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