Glossary · Delivery and rendering
payload ratio
The share of a delivered page that is text a machine can quote, against markup, scripts and styling that it cannot. A page can be large and still carry almost nothing an answer engine can use.
Terms this definition uses
Delivery and rendering
What arrives on the wire, and what only exists after something else runs.
render dependence · render dependence gap · edge cache pinning · TTFB · Core Web Vitals · CrUX · field data · prompt injection · Hydration mismatch · Dynamic rendering · DOM depth · Edge transformation · 202 interstitial · rate limiting · bot management platform
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