LemRank Lens audits any page in under 150ms — meta, schema, images, links, SERP preview, and the sources ChatGPT, Perplexity, and Gemini are quoting.
Title, meta, canonical, robots, hreflang, OG/Twitter, headings — copyable as Markdown.
Live-edit your title and description. See desktop and mobile previews with truncation warnings.
Inspect every JSON-LD block on the page with a collapsible graph and missing-field flags.
When Google shows an AI Overview, the panel lists the cited sources for one-click auditing.
See the source list ChatGPT, Perplexity, and Gemini are pulling from — instantly.
Missing alt text, oversized images, dedup-aware internal/external/nofollow link counts.
Zero pixels. Zero pings. The extension contains no telemetry code.
We never receive what is on the page you audit, unless you click Share.
No account is required. We do not know who you are.
Works in Chrome, Edge, Brave, Arc, and Opera.
Any http(s) page. SERP overlays activate on Google search, ChatGPT, Perplexity, and Gemini.