site.robots-blocks-resources
robots.txt keeps Googlebot from scripts or stylesheets the pages load, so Google renders the pages without them.
What to change
Allow the CSS and JavaScript files pages need (Allow: /assets/, or remove the Disallow line for that folder). Keep blocking only what pages do not need to render.
The documentation on developers.google.comA finding of this rule on a page carries the exact edits for that page: the markup it quotes, and what to write instead.
When it runs
Runs on a crawl or a build directory. A warning is a problem that costs a page ranking, clicks or citations. Each finding takes 5 points off the page's score.
The severity here is the rule's usual one: a finding can be raised or lowered when the page gives a reason.
Run it, or skip it
Check a page for this rule alone, after a fix for instance:
npx @rivi-software/agentic-seo-check crawl https://example.com --rule site.robots-blocks-resources
Or from an assistant, with the MCP tool seo_crawl_site:
{
"url": "https://example.com",
"rules": [
"site.robots-blocks-resources"
]
}
To leave it out of an audit, pass --disable site.robots-blocks-resources on the command, or disableRules: ["site.robots-blocks-resources"] to a tool.
More in Site-wide checks
All 49 rules- Warning
site.robots-blocked-pagesPages linked internally (or listed in the sitemap) are disallowed by robots.txt. - Warning
site.robots-txt-too-largerobots.txt is larger than 500 KiB; Google ignores everything after the first 500 KiB. - Warning
site.robots-txt-unsupported-rulerobots.txt uses rules Google does not support: noindex or nofollow lines (retired in 2019, so the pages stay indexable; warning) or crawl-delay (Google ignores it, Bing reads it; info). - Warning
site.robots-txt-invalid-rulerobots.txt has lines crawlers cannot use: an Allow or Disallow path that starts with neither / nor * (a full URL included), which matches no URL; an Allow or Disallow above the first User-agent line, which belongs to no group; or a Sitemap that is not a full URL, which search engines ignore. - Warning
site.sitemap-missingNo XML sitemap was found (robots.txt Sitemap: line or /sitemap.xml). - Error
site.sitemap-errorA sitemap could not be fetched or parsed. - Error
site.sitemap-too-largeA sitemap holds more than 50,000 URLs or more than 50 MB uncompressed, which search engines do not read (error); or it is larger than this audit reads (15 MB; 5 MB on the hosted server), so it was not checked (info). - Warning
site.sitemap-index-nestedA sitemap index lists another sitemap index; Google reads only sitemaps from an index, not further indexes.