Google PageSpeed Insights REST API v5
The Google PageSpeed Insights API enables developers to programmatically measure the performance of a web page and get suggestions for how to improve that page's performance, accessibility, and SEO. This API returns data from the Chrome User Experience Report and lab data from Lighthouse. Developers will need an API key.

- Summary
- SDKs (7)
- Articles (4)
- How To(0)
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- Libraries(1)
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Specs
Yes
A
OAuth 2
5
Recommended (active, supported)
Yes
Web/Internet
Single purpose API
No
REST
JSON, URI Query String/CRUD
JSON
No
No
No
Followers (19)
Developers (0)
Sorry, no developers found for this API.
API Mashups (1)
- Website-Grader.com is a website grader and performance report tool. The site allows you to generate a detailed report for any website to view the performance grade, usability grade, and overall grade...
Related Articles (4)
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Diligent developers know the importance of testing applications before releasing them into the wild. There are plenty of APIs that can help the app testing process. In this article we present ten of the most popular APIs from ProgrammableWeb's Testing category to help developers get the job done.
TryMyUI API Provides Usability Insight
TryMyUI gives website owners feedback from actual users, providing insight into how the user interface is working for a particular demographic. The API gives access to this data.
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