# Cross-link map: Cache Status and Reasons (/docs/caching/cache-status) > From the Vercel docs graph (built 2026-10-23T05:42:52.644Z), spanning vercel.com docs + KB, nextjs.org, ai-sdk.dev, and other Vercel documentation sites. Full graph as JSON: https://vercel.com/docs/graph.json ## Semantically closest pages - [Data Cache for Next.js](https://vercel.com/docs/caching/runtime-cache/data-cache) — Vercel Data Cache is a specialized cache that stores responses from data fetches in Next.js App Router - [Purging Vercel CDN Cache](https://vercel.com/docs/caching/cdn-cache/purge) — Learn how to invalidate and delete cached content on Vercel's CDN, including cache keys and manual purging options. - [Cache-Control headers](https://vercel.com/docs/caching/cache-control-headers) — Learn about the cache-control headers sent to each Vercel deployment and how to use them to control the caching behavior - [Response headers](https://vercel.com/docs/headers/response-headers) — Learn about the response headers sent to each Vercel deployment and how to use them to process responses before sending - [How to reduce ISR revalidation costs](https://vercel.com/kb/guide/how-to-reduce-isr-revalidation-costs) — Reduce ISR costs by analyzing Incremental Static Regeneration \\(ISR\\) behavior to find pages and tags that revalidate to ## Prerequisites - [Caching](https://vercel.com/docs/caching) — Learn how Vercel caches content across multiple layers to deliver fast responses and reduce load on your backend. ## This page links to (16) - [revalidatePath](https://nextjs.org/docs/app/api-reference/functions/revalidatePath) — API Reference for the revalidatePath function. - [revalidateTag](https://nextjs.org/docs/app/api-reference/functions/revalidateTag) — API Reference for the revalidateTag function. - [getStaticPaths](https://nextjs.org/docs/pages/api-reference/functions/get-static-paths) — API reference for `getStaticPaths`. Learn how to fetch data and generate static pages with `getStaticPaths`. - [Features](https://vercel.com/docs/build-output-api/features) — Learn how to implement common Vercel platform features through the Build Output API. - [Cache-Control headers](https://vercel.com/docs/caching/cache-control-headers) — Learn about the cache-control headers sent to each Vercel deployment and how to use them to control the caching behavior - [Vercel CDN Cache](https://vercel.com/docs/caching/cdn-cache) — Learn how Vercel's CDN cache stores your content across a global network to reduce latency and origin load. - [Diagnosing and fixing cache issues](https://vercel.com/docs/caching/cdn-cache/debug-cache-issues) — Diagnose stale content and fix CDN cache, data cache, and build cache issues using the CLI. - [Purging Vercel CDN Cache](https://vercel.com/docs/caching/cdn-cache/purge) — Learn how to invalidate and delete cached content on Vercel's CDN, including cache keys and manual purging options. - [Runtime Cache](https://vercel.com/docs/caching/runtime-cache) — Vercel Runtime Cache is a specialized cache that stores responses from data fetches in Vercel functions - [Draft Mode](https://vercel.com/docs/draft-mode) — Vercel's Draft Mode enables you to view your unpublished headless CMS content on your site before publishing it. - [@vercel/functions API Reference \\(Node.js\\)](https://vercel.com/docs/functions/functions-api-reference/vercel-functions-package) — Learn about available APIs when working with Vercel Functions. - [Response headers](https://vercel.com/docs/headers/response-headers) — Learn about the response headers sent to each Vercel deployment and how to use them to process responses before sending - [Incremental Static Regeneration \\(ISR\\)](https://vercel.com/docs/incremental-static-regeneration) — ISR serves cached static pages while regenerating content in the background. Vercel\\\\ - [Request Collapsing](https://vercel.com/docs/incremental-static-regeneration/request-collapsing) — Learn how Vercel's CDN shields your origin during traffic surges for uncached routes. - [Runtime Logs](https://vercel.com/docs/logs/runtime) — Learn how to search, inspect, and share your runtime logs with the Logs tab. - [Partial Prerendering \\(PPR\\)](https://vercel.com/docs/partial-prerendering) — Partial Prerendering serves a cached static shell instantly, then renders and streams the dynamic parts of a page per re ## Pages that link here (11) By site: vercel-changelog (2) · vercel-kb (5) · vercel-docs (4) ### From vercel-changelog - [Runtime logs now show cache reasons](https://vercel.com/changelog/runtime-logs-now-show-cache-reasons) - [Vercel CDN no longer caches responses with Vary: Cookie](https://vercel.com/changelog/vary-cookie-responses-no-longer-cached) ### From vercel-kb - [A/B testing on ecommerce storefronts without hurting Core Web Vitals](https://vercel.com/kb/guide/ecommerce-ab-testing-core-web-vitals) — Client-side A/B tools can worsen LCP and CLS on the pages you're testing. Run ecommerce A/B tests at the edge with Routi - [How to reduce ISR revalidation costs](https://vercel.com/kb/guide/how-to-reduce-isr-revalidation-costs) — Reduce ISR costs by analyzing Incremental Static Regeneration \\(ISR\\) behavior to find pages and tags that revalidate to - [Troubleshoot and optimize Active CPU usage on Fluid compute](https://vercel.com/kb/guide/optimize-active-cpu-on-fluid-compute) — Diagnose which routes drive Active CPU usage and learn to optimize it. Separate traffic growth from per-request CPU work - [Troubleshoot and optimize Function Invocations on Vercel](https://vercel.com/kb/guide/optimize-function-invocations) — Diagnose which routes drive Function Invocations and learn to optimize them. Separate necessary dynamic traffic from div - [Rendering strategies for retail: ISR vs SSR vs static](https://vercel.com/kb/guide/ssr-vs-ssg-vs-isr-vs-csr-for-ecommerce) — Choose between SSR, SSG, ISR, and CSR for each ecommerce surface. Compare rendering modes on freshness, personalization, ### From vercel-docs - [Vercel CDN Cache](https://vercel.com/docs/caching/cdn-cache) — Learn how Vercel's CDN cache stores your content across a global network to reduce latency and origin load. - [Purging Vercel CDN Cache](https://vercel.com/docs/caching/cdn-cache/purge) — Learn how to invalidate and delete cached content on Vercel's CDN, including cache keys and manual purging options. - [Response headers](https://vercel.com/docs/headers/response-headers) — Learn about the response headers sent to each Vercel deployment and how to use them to process responses before sending - [Runtime Logs](https://vercel.com/docs/logs/runtime) — Learn how to search, inspect, and share your runtime logs with the Logs tab.