Discovery · sitemap.xml
Sitemap Checker
No sitemap means Google finds your pages by crawling links — slowly. A broken sitemap means Google ignores it entirely. Paste your URL — we check /sitemap.xml and the Sitemap: line in robots.txt, then stamp CLEARED / HOLD / DENIED.
Sitemap problems we catch
These look fine until you wonder why Google still has not indexed your pages weeks after launch.
No sitemap found (404 on common paths)
/sitemap.xml, /sitemap_index.xml, and robots.txt Sitemap: line all return nothing. Discovery is crawl-dependent only.
Sitemap returns soft 404 or empty XML
The URL exists but serves an HTML error page or an empty <urlset>. Google drops it silently.
Sitemap URLs point at preview / wrong domain
Every <loc> contains *.vercel.app or a staging host. Google indexes the wrong origin.
Sitemap has noindex pages
URLs in the sitemap are blocked by noindex meta or X-Robots-Tag. Contradictory signals waste crawl budget.
Sitemap not declared in robots.txt
Crawlers can find it by convention (/sitemap.xml), but the official Sitemap: line in robots.txt is missing.
Next.js sitemap fixes
Use App Router sitemap generation — never hand-write XML.
app/sitemap.ts — auto-generated sitemap
import type { MetadataRoute } from 'next'
export default function sitemap(): MetadataRoute.Sitemap {
return [
{
url: 'https://yourdomain.com',
lastModified: new Date(),
changeFrequency: 'weekly',
priority: 1,
},
{
url: 'https://yourdomain.com/about',
lastModified: new Date(),
changeFrequency: 'monthly',
priority: 0.5,
},
]
}app/robots.ts — declare sitemap location
import type { MetadataRoute } from 'next'
export default function robots(): MetadataRoute.Robots {
return {
rules: { userAgent: '*', allow: '/' },
sitemap: 'https://yourdomain.com/sitemap.xml',
}
}Still check by hand
- □Submit sitemap URL in Google Search Console after domain verification
- □Confirm <loc> URLs use the production domain, not preview hosts
- □Re-submit sitemap whenever you add significant new pages
Related
- robots.txt checker — Sitemap: line lives in robots.txt
- Noindex checker — noindex pages in sitemap contradict discovery
- Security headers checker
- Website launch checklist
- Methodology
- Go-Live Clearance home