Operating systems Technologies
9 technologies tracked across 209 audited websites. Ranked by real performance data.
Avg score
73/100
Avg perf
50/100
Total sites
209
Total techs
9
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History
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Technologies
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Stacks
Curated technology stacks and the sites that use them
Reports
Editorial deep-dives on the state of web performance
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About
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Learn
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Migration Guides
Step-by-step guides for moving between web technologies
Glossary
Definitions for performance, SEO, and web platform terms