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- HreflangAudit

# HreflangAudit: showcase checks of well-known sites

21 public sites checked read-only by Zalwin. Enter a page from your international site. We read its hreflang alternates and open each one (up to 12) to check valid language-region codes, x-default, self-reference, return links, that every…

Automated checks of public pages; may be incomplete. Not ratings of the companies. [Corrections and removals](/support?topic=correction).

- [figma.com](/p/hreflangaudit/figma-com): 7 of 7 signals found (100/100) (2026-10-27)
- [gitlab.com](/p/hreflangaudit/gitlab-com): 7 of 7 signals found (100/100) (2026-10-27)
- [hubspot.com](/p/hreflangaudit/hubspot-com): 7 of 7 signals found (100/100) (2026-10-27)
- [intercom.com](/p/hreflangaudit/intercom-com): 7 of 7 signals found (100/100) (2026-10-27)
- [mailchimp.com](/p/hreflangaudit/mailchimp-com): 7 of 7 signals found (100/100) (2026-10-27)
- [notion.so](/p/hreflangaudit/notion-so): 7 of 7 signals found (100/100) (2026-10-27)
- [shopify.com](/p/hreflangaudit/shopify-com): 7 of 7 signals found (100/100) (2026-10-27)
- [slack.com](/p/hreflangaudit/slack-com): 7 of 7 signals found (100/100) (2026-10-27)
- [snowflake.com](/p/hreflangaudit/snowflake-com): 7 of 7 signals found (100/100) (2026-10-27)
- [stripe.com](/p/hreflangaudit/stripe-com): 7 of 7 signals found (100/100) (2026-10-27)
- [zendesk.com](/p/hreflangaudit/zendesk-com): 7 of 7 signals found (100/100) (2026-10-27)
- [twilio.com](/p/hreflangaudit/twilio-com): 6 of 7 signals found (89/100) (2026-10-27)
- [cloudflare.com](/p/hreflangaudit/cloudflare-com): 6 of 7 signals found (83/100) (2026-10-27)
- [monday.com](/p/hreflangaudit/monday-com): 6 of 7 signals found (83/100) (2026-10-27)
- [webflow.com](/p/hreflangaudit/webflow-com): 6 of 7 signals found (83/100) (2026-10-27)
- [datadoghq.com](/p/hreflangaudit/datadoghq-com): 5 of 7 signals found (67/100) (2026-10-27)
- [airtable.com](/p/hreflangaudit/airtable-com): 1 of 7 signals found (11/100) (2026-10-27)
- [asana.com](/p/hreflangaudit/asana-com): 1 of 7 signals found (11/100) (2026-10-27)
- [atlassian.com](/p/hreflangaudit/atlassian-com): 1 of 7 signals found (11/100) (2026-10-27)
- [linear.app](/p/hreflangaudit/linear-app): 1 of 7 signals found (11/100) (2026-10-27)
- [vercel.com](/p/hreflangaudit/vercel-com): 1 of 7 signals found (11/100) (2026-10-27)

[Check your own site free](/hreflangaudit)