How many websites pass the Sitemap Valid check?

Based on 491 audited sites · Updated 2026-07-16

82.9%of audited sites pass this check↑5.9% vs last month

95% confidence interval: 79.3%–86%

About This Check

Checks whether your sitemap content looks like valid XML rather than an HTML error page. HTML responses often mean misconfiguration or a redirect challenge.

Why This Matters

LLM Discoverability

Invalid or HTML-wrapped sitemaps are ignored by XML-parsing crawlers; AI systems that retrieve sitemaps programmatically will silently discard malformed documents.

SEO Impact

Googlebot validates sitemap XML before processing; an invalid sitemap produces errors in Search Console and means the submitted URL list is never used to guide crawling.

What To Do Next

17.1% of audited sites need attention on sitemap valid (84 of 491 sites are warning or failing).

Prioritize sitemap valid on templates that create many URLs, because one template fix can improve a large share of bot access & control plane.
After changing the page, re-run the audit and compare the observed value for this check instead of relying on visual inspection alone.
Use the 82.9% pass rate as a benchmark: if your site fails here, passing the check moves it closer to the visible majority of crawlable, AI-readable pages.

Status Breakdown

82.9%pass(407)

17.1%warn(84)

0%fail(0)

Compliance Trend

Daily pass, warning, and failure rates across benchmark snapshots (up to 90 days).

Industry Breakdown

How different industries perform on this check.

90.5% of audited Travel & Hospitality sites pass this check (n=42), compared with 80% of Technology sites (n=220).

credible samples first · then pass rateshown-industry average 84.3%

Industry pass rates, average audit scores, and sample sizes. A marker in each pass-rate bar shows the weighted average across the displayed industries.
Industry	Pass rate	Avg score	Sites
Travel & Hospitality	90.5%	74.8	42
Finance & Banking	86.5%	72.8	37
Media & Entertainment	86.3%	73.8	73
Technology	80%	72	220
Healthcare	100%	76.7	9limited
Other	100%	67	6limited
Automotive	100%	75.6	5limited
Retail	100%	78.3	3limited
Energy & Utilities	100%	69.7	3limited
Professional Services	100%	80.8	3limited

Related Checks

Run a free audit to see whether your site passes this check, or browse the leaderboard and the audited-sites directory.