Errormissing_referenceindex.html
href target is missing: /missing
Add the referenced file or correct the relative URL.
Static Site Deployment Checker
Cloudflare Pages-first preflightAudit a build directory or ZIP for routes, broken links and Cloudflare Pages configuration locally.
Files
8Expanded size
683 BRoutes
2References
6Errors
1Warnings
3Deployment findings
Every item names the affected path and evidence-derived reason.
Warningmissing_404/404.html
Cloudflare Pages will treat this output as an SPA and route unknown paths to the root.
Add a top-level 404.html for static 404 behavior, or keep this intentionally for an SPA.
Warningpublished_source_mapassets/app.71ac9912.js.map
A production Source Map is publicly deployable and may expose source paths or embedded code.
Warningredirect_redirect_chain_redirects
redirect_chain: 2
Informationmissing_robotsrobots.txt
No robots.txt file is present.
Informationmissing_sitemapsitemap.xml
No sitemap XML file was found.
Informationmissing_manifestsite.webmanifest
No Web App Manifest was found.
Informationmissing_faviconfavicon
No conventional favicon file was found.
Informationmissing_csp/
No matching Content-Security-Policy header was found.
Informationmissing_csp/docs/
No matching Content-Security-Policy header was found.
How to use it
- 01
Open the build output
Choose a directory or safe bounded ZIP; files are indexed locally without deployment.
- 02
Audit routes and platform rules
Review links, assets, case collisions, Pages redirects, headers, Functions boundaries and 404 behavior.
- 03
Simulate and export fixes
Test paths and download review-only configuration suggestions and evidence.
Frequently asked questions
Does the tool deploy my site?
No. It only analyzes imported output and never contacts a Cloudflare account.
How is SPA behavior detected?
For Cloudflare Pages, a root index without a top-level 404 file is reported as SPA fallback evidence.
Are directory and ZIP inputs uploaded?
No. Reading, decompression, scanning and export run in the browser.
Can the generated files be deployed directly?
They are conservative review artifacts; merge them with project requirements and verify a preview deployment.
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