Glossary · Delivery and rendering

DOM depth

How deeply nested the document is. Deep trees slow headless rendering and can hit parse or time limits before the content near the bottom is reached.

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 · Dynamic rendering · Edge transformation · 202 interstitial · rate limiting · bot management platform

← Dynamic rendering  ·  Edge transformation →

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