Main content has no recognized statistical statement
page_missing_citable_statistics · Opportunity
This notice appears when an indexable page with at least 300 words in one explicit main region contains none of the three statement forms the check recognizes: a percentage of a named group, such as "42% of surveyed respondents"; an average, median or mean response or load time with a unit; or a study's sample count. If figures would help readers, add accurate sourced numbers and say what was measured, when and for whom; if not, dismiss the notice.
Severity: Notice. An optional opportunity, not an error: many good pages need no statistics, and adding them guarantees no search or AI visibility.
Why it matters
A 2023 research paper on generative engine optimization found, on its own benchmark, that adding statistics to a source was among the edits that made it more visible in generated answers, with results that varied by topic. It is an experiment, not a search engine's policy. Clear, sourced figures can also help readers check a claim.
What to do
- Read the finding: it shows the structural main-content excerpt used for qualification and word count.
- Decide whether specific figures would help readers of this page.
- If they would, add accurate numbers with their source and say what was measured, when and for whom; otherwise dismiss the notice.
When to leave it as it is: If numbers would not help this page, for example a story or a guide with no measured outcomes, dismiss the notice; do not add figures for their own sake.
What we read
We read the original HTML of indexable pages that returned 200 and have one unique explicit main region (a main element, role="main", or an article) with at least 300 words. Hidden text still counts towards those 300 words, because the count comes from the page's structure, but hidden content never supplies a statistic. Pages below 300 words, marked noindex or canonicalised to another address are out of scope.
One bounded scan reads that region within separate HTML text blocks, without joining text across neighbouring blocks or skipped page chrome, skipping navigation, header, footer, aside, forms and their controls, scripts and templates, and anything marked hidden or inert or hidden by an inline style. External CSS and content added by scripts are not measured.
Version 1 recognizes three statement forms, in English and Ukrainian only: a percentage from 0 to 100 of a named group ("42% of surveyed respondents" or a supported Ukrainian equivalent); an average, median or mean response time, load time or duration with a time unit ("The average response time was 240 ms"); and a study, survey or experiment sample count ("The study included 240 participants"). The page's declared language must be English or Ukrainian. IANA's registries validate that language tag; they supply no statistics patterns.
If no independent statistic is recognized, missing or unsupported language, mixed-language content, an unsupported statistical form (such as a signed percentage, "42 percent", "1,200 participants" or a number written in words), or unclear visibility prevents an absence conclusion. A recognized statistic can settle this check despite an unrelated per-pattern uncertainty, but only when the entire bounded scan completes. Lost source, root visibility or scan budget always leaves the check unverified.
Example & evidence
Illustrative example — one page, not a live audit.
https://guide.example/guide/ has a 350-word main region with sentences such as:
<p>Most of our customers prefer sourdough.</p>No sentence matches a recognized statistic, so the page is reported. A possible addition, if you have the data:
<p>In our 2026 survey, 62% of surveyed customers chose sourdough.</p>Confirm & check again
Check for yourself: Read the main text of the page and look for specific figures with a stated source, such as a percentage of a named group, a measured average time or a study's sample size.
Check again: Full audit — Run a new full audit of the site and check the same page in its results. A recognized statistic found in a complete scan of the still-qualifying page passes this check. A page that drops below 300 words, becomes noindex, points its canonical elsewhere, loses its main region or source, or cannot be scanned completely does not prove a fix.
Limits & sources
Only the listed English and Ukrainian forms are recognized, so a page can contain good statistics in other wording and still be reported. The check does not judge whether a figure is accurate, sourced, current or relevant, and it gives no score or promise of search or AI visibility.
The saved excerpt and 300-word qualification use structural text, which may include hidden text. Only the separate static artifact scan supplies evidence for this notice; browser visibility through external CSS is not checked.
Confidence: Medium This is a pattern heuristic with a high chance of false positives; each of the three content notices stands alone and can be dismissed separately.
Sources
- arXiv, GEO: Generative Engine Optimization — reports benchmark experiments in which adding statistics, quotations and source citations made a source more visible in generative-engine answers, with results that varied by domain; it is research, not a search-engine policy or a guaranteed uplift. Checked 7 October 2026.
- IANA, Language subtag registry — validates the page's declared language tag; it is not a statistics pattern source. Checked 3 October 2026.
- IANA, Language tag extensions registry — validates the page's declared language tag; it is not a statistics pattern source. Checked 3 October 2026.
Editorial review: 10 October 2026