Open Graph tags decide what a link looks like when it is shared on LinkedIn, Facebook, WhatsApp or Slack. Snaglist checks for og:title, og:type, og:image and og:url, and whether og:url matches the canonical.
Without them, a shared link shows a random image or none, and a weak headline. A shared link is often the first thing people see of your brand.
Snaglist reads the Open Graph tags of every indexable page. It lists pages that miss one of the four tags, and pages whose og:url points to another address than the canonical.
Snaglist runs this check and 43 others on every page of your site, every week. 14 days free, no credit card needed.
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