E:LAB
Diagnose · spec v1

Audit any URL in seconds, free.

Drop a client domain — we score meta tags, Open Graph, JSON-LD structured data, and technical SEO across 22 named checks. Pass / warn / fail with a recommended fix per check, ready to drop into client deliverables.

Four areas, 100 points total

We split the signals AI search and Google rich results read into four buckets. Each check shows pass / warn / fail, its points, and a one-line recommendation for how to fix it.

  • 01

    Meta · search basics (30 pts)

    title, meta description, canonical, robots, viewport, charset. Sets the first impression for AI answers and SERP cards — empty or oversized fields cost points.

  • 02

    Open Graph · social shares (20 pts)

    og:title, og:description, og:image, og:url, og:type, twitter:card. The source for KakaoTalk / Facebook / Twitter previews and the card image in AI answers.

  • 03

    JSON-LD structured data (35 pts)

    Presence, type fit (Article, Product, LocalBusiness, Organization), and required-field coverage. The single biggest lever for getting AI to cite you accurately.

  • 04

    Technical SEO (15 pts)

    Single h1, image alt, internal-link shape, hreflang, mobile viewport. Basics, but missing them caps how high you can rank.

Good moments to run this

  • Right after a redesign

    New site or new theme? Confirm meta, OG, and JSON-LD survived the migration in one shot.

  • AI search isn't citing you

    If ChatGPT / Perplexity / Google AI Overview keep quoting competitors instead, the structured-data score is the fastest place to start.

  • Client deliverable

    Doing freelance or agency work? Screenshot the breakdown and use it as the "why this needs cleanup" evidence in your proposal.