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How many websites pass the Browser Render Overlap check?

Based on 999 audited sites · Updated 2026-07-19

53.9%of audited sites pass this check

95% confidence interval: 50.8%–56.9%

About This Check

Compares text available in fetched HTML with text retained after a real browser render. Large divergence can indicate a shell, replacement content, or rendering failure.

What To Do Next

46.1% of audited sites need attention on browser render overlap (461 of 999 sites are warning or failing).

  • Prioritize browser render overlap on templates that create many URLs, because one template fix can improve a large share of the relevant audit section.
  • 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 53.9% 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

53.9%pass(538)
24%warn(240)
22.1%fail(221)

Industry Breakdown

How different industries perform on this check.

58.2% of audited Media & Entertainment sites pass this check (n=55), compared with 50.9% of Education sites (n=55).

credible samples first · then pass rateshown-industry average 54.4%
Industry pass rates, average audit scores, and sample sizes. A marker in each pass-rate bar shows the weighted average across the displayed industries.
IndustryPass rateAvg scoreSites
Media & Entertainment
58.2%
67.555
Technology
54.8%
67.3642
Education
50.9%
70.555
Retail
100%
653limited
Finance & Banking
75%
68.312limited
Healthcare
66.7%
75.73limited
E-Commerce
41.2%
61.117limited
Professional Services
33.3%
75.73limited
Government
31.3%
72.216limited

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