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PageSpeed Insights API
Web performance: run PageSpeed analysis and get site optimization suggestions
Creative Commons Attribution 3.01 operation20 schemas2 revisions
Changes
Full historySource
View schema- Spec
- Swagger 2.0
- Document
- pagespeedonline.googleapis.com · JSON, 37 KB
- Retrieved
- Oct 10, 2026, 18:04 UTC
- Digest
- bb3fc225af8e
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/google/apis/pagespeedonline.mdcurl https://skmtc.dev/google/apis/pagespeedonline/llms.txt