35%of Global websites
By market
- Global35%
- United Kingdom27%
- Netherlands31%
- Italy29%
- Spain28%
- Japan51%
- Latin America35%
Examples
Popular sites where we saw this on the homepage (at crawl time).
google.comhicloudcam.commail.rudzen.rugooglevideo.comoffice.comlive.comshiabank.comgooglesyndication.comskype.comcloudflare.nettiktok.com
How to fix
- 1Add <link rel="canonical"> with the preferred URL of each page.
Related mistakes
- No structured data 51%
- No H1 heading 34%
- No XML sitemap 32%
- No robots.txt 28%
- Missing meta description 19%
Our crawler: 68,769 sites · Global · updated Oct 23, 2026 · Methodology
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