社交与富媒体结果
og:url 与 canonical 一致
为何重要
Social networks use og:url to group shares and likes. If it differs from the canonical URL, shares may be split between two addresses or credited to the wrong page.
如何修复
- Set og:url to exactly the same URL as the canonical tag.
- Most SEO plugins can do this automatically.
使用以下工具检查
- Open Graph & Social Preview Checker – Preview how a link looks when shared on Facebook, LinkedIn, X, WhatsApp and Slack.
- Canonical Tag Checker – Check a page’s canonical URL, whether it resolves, and if it conflicts with other signals.
评分：通过的检查获得全部权重，警告获得一半，错误则不得分。 SEO 评分如何运作