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Compare raw HTML vs JS-rendered DOM: see which SEO elements are server-side, injected, or removed by JavaScript. SEO Render Inspector compares a page's raw HTML (what the server returns, before JavaScript) with its JavaScript-rendered DOM, and tells you — element by element — what is server-side, injected by JavaScript, or removed/truncated by JavaScript. It checks: meta tags, textual content (with the exact text injected or removed by JS, shown in red), structured data (JSON-LD & microdata), canonical, hreflang, internal links, indexability (HTTP status, X-Robots-Tag, meta robots) and user-agent cloaking (your browser vs Googlebot). Why it matters: search engines render JavaScript, but most AI assistants (ChatGPT, Claude, Perplexity) and their crawlers fetch the raw HTML and do NOT run JavaScript — so anything only injected by JS is invisible to them. A clean, traffic-light report shows exactly where you stand. All analysis runs locally in your browser. No data is collected or transmitted.
Jun 16, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.