⚙️
Hreflang Tag Checker
Free hreflang tag checker — validate international SEO tags across your site. Detect missing return links, invalid language codes, and conflicting hreflang entries.
Frequently Asked Questions
What are hreflang tags?
Hreflang tags tell search engines which language and regional version of a page to show users based on their location and language preferences. They're essential for international SEO.
What is x-default hreflang?
The x-default hreflang value specifies the default page to show when no other language/region matches. It's typically your main English page or a language selector page.
What are common hreflang mistakes?
Common mistakes include missing return links (if page A references page B, B must reference A), invalid language codes, not including self-referencing tags, and inconsistent implementation across pages.
Related Tools
⚙️ ⚙️ ⚙️
Open Graph Checker
Free Open Graph checker — validate og:title, og:image, and og:description tags instantly. Preview how your page appears on Facebook, LinkedIn, Twitter, and Slack.
HTTP Status Checker
Free HTTP status checker — test any URL and see the exact response code (200, 301, 404, 500, etc.). Check if a website is up or down in seconds.
Redirect Checker
Free redirect chain checker — trace the full redirect path for any URL. Find 301/302 chains, loops, and unnecessary hops that slow crawling and hurt SEO.