Documentation & changelog

What StoreCheck.io is, what each validator does, and what changed in every release

StoreCheck.io is a free toolkit of SEO and performance validators built and maintained by Gearlab in the Netherlands. The validators run against any public URL and are specifically tuned for Magento, Luma and Hyvä storefronts — including EAV→JSON-LD mapping, configurable product variants and hreflang per store view.

No account, no sign-up. Each tool keeps a short public history of recent checks for reference.

New brand design across all validators May 19, 2026
  • Improved Rolled out a new brand-page design on all 10 validators with a unified header, subdomain switcher and rich SEO footer
  • New Organization JSON-LD added to every page for better entity recognition
  • Improved Result views standardised — status card, summary tiles and section cards across the board
  • Improved Moved feature chips out of the hero into a calmer white-area section
Light theme, private checks & changelog May 7, 2026
  • New Added “Don’t show in public history” checkbox to all tools
  • New Added this changelog page
  • Improved Redesigned all pages with a clean light theme
  • Improved Extracted shared CSS to reduce page duplication
  • Improved Added Gearlab footer across all pages
Meta Tag Checker overhaul May 6, 2026
  • Improved Expanded Meta Robots checker into a full Meta Tag Checker — now analyses SEO title, description, Open Graph, Twitter Cards and robots directives
  • Fix Gracefully handle old-format meta check results
Meta Robots & HTTP Status tools May 5, 2026
  • New Added Meta Robots checker tool
  • Improved Renamed /redirect/ to /http-status/ for clarity
SEO & discoverability May 4, 2026