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Lighthouse-style SEO audit for Carrd sites: headings, meta tags, alt text, Open Graph, schema and links — scored in one click. Carrd SEO Inspector audits the page you're viewing the way Lighthouse audits performance — but focused on the on-page SEO basics that are easy to miss on a one-page Carrd site before you publish. One click checks: Missing or duplicate H1/H2 headings Meta title length (with the ideal 30–60 character range) Meta description presence and length Images missing alt text Open Graph tags, rendered as a live link-preview card JSON-LD structured data, validated for parse errors Internal links — empty hrefs, missing link text, and broken in-page anchors Everything is scored into a single 0–100 SEO score with a letter grade, so you have one number to chase before you hit publish. Nothing leaves your browser — the scan runs entirely on the page you're already looking at.
Jun 30, 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.