CrawlCheck

Glossary · Delivery and rendering

Dynamic rendering

Serving pre-rendered HTML to crawlers and the client-rendered app to browsers. Two code paths to keep in sync, and the crawler path is the one nobody looks at, so it goes stale quietly.

Terms this definition uses

Rendered HTML

Delivery and rendering

What arrives on the wire, and what only exists after something else runs.

payload ratio · render dependence · render dependence gap · edge cache pinning · TTFB · Core Web Vitals · CrUX · field data · prompt injection · Hydration mismatch · DOM depth · Edge transformation · 202 interstitial · rate limiting · bot management platform

Hydration mismatch  ·  DOM depth

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