Web Performance Timing API

Graphs common performance timing data from your current website using the performance timing API.
What is Web Performance Timing API?
Web Performance Timing API is a Chrome extension that allows software engineers and web performance enthusiasts to quickly analyze and visualize a website's performance using the Web Performance API.

Extension stats

This extension was removed from Chrome Web Store on 2022-07-10
Users: 1,000+
Rating: 5.00 (1)
Version: 1.0 (Last updated: 2014-11-06)
Creation date: 2014-11-06
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Permissions:
  • tabs
  • http://*/*
  • https://*/*
Size: 17.62K
URLs: Website

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

Quickly view a website's site performance leveraging the Web Performance API. This is geared for software engineers and those interested in web performance in general.

Extension safety

Risk impact

Web Performance Timing API requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Web Performance Timing API may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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