Web 性能分析

Name: Web 性能分析
Rating: 5 (3 reviews)
Author: godis

By: godis

展示 Web 常见关键性能指标，页面加载瀑布流和资源数据分析等。

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Web 性能分析是一款基于 Performance API 的 Chrome 扩展，帮助开发者实时监测网页的关键性能指标。它本地处理数据可视化，不收集用户信息，确保数据隐私与网页安全。主要功能包括关键性能指标展示（首包、首次渲染、首次可交互等），详细的页面加载瀑布流分析，以及全面的资源请求数据统计。此扩展还能分析资源请求数量、加载大小、域名分布以及响应头、HTTP 压缩和缓存命中率等细节，方便开发者优化网站性能与用户体验。

Extension Developer Tools Productivity Analytics

By:

godis

Users:

510 5

Rating:

5.00

(3)

Version:

1.1 Last updated: 2025-02-14

Creation date:

2020-07-27

Risk:

Permissions:

contextMenus

Size:

422.00KB

Email:

is*****@gmail.com

URLs:

Full description:

Source:

Chrome Web Store

Data ingested on:

2025-07-18

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Ranking

# 39,072 ▲ 72

Other rankings

#8057 in Developer Tools ▼ 38

User reviews

可以，感觉可以增加慢加载http和ajax的条数

pi*****, 2024-09-14

牛逼！

ba*****, 2024-08-07

这么好的软件，挺多人用，却没一个人评分是什么情况？技术人的无私呢？如果最后两项加载时间的列表能展示全部就好了，简直是测试人排查统计利器

De*****, 2023-06-02

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Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Web 性能分析 requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.

Risk likelihood

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension.

Web 性能分析 is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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