PageSourceSearch

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Websites using hreflang (multilingual sites)

hreflang link tags tell search engines which language and region versions of a page exist. About 1,241,610 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.

How is hreflang (multilingual sites) detected?

Each alternate is a link element with an hreflang attribute. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:

hreflang=" Search the index for it

A literal is matched byte for byte, case-sensitively. Combine it with another keyword, a domain, a kind or a date filter on the search page to narrow the list. About hreflang (multilingual sites)

Top 50 websites using hreflang (multilingual sites)

Ranked by the domain's position in the crawl's ranked list (Common Crawl harmonic centrality), highest first. view source opens the stored page or script with the match highlighted. Computed 2026-10-11 23:52:15 UTC.

#WebsiteRankFound in
1 github.com 26 html https://github.com/ view source profile
2 mozilla.org 35 html https://blog.mozilla.org/en/category…&utm_content=company view source profile
3 shopify.com 39 html https://www.shopify.com/ view source profile
4 statista.com 75 html https://www.statista.com/ view source profile
5 calendly.com 118 html https://calendly.com/ view source profile
6 ca.gov 120 html https://www.ca.gov/ view source profile
7 opera.com 123 html https://www.opera.com/ view source profile
8 irs.gov 127 html https://www.irs.gov/ view source profile
9 messenger.com 135 html https://www.messenger.com/ view source profile
10 slack.com 137 html https://slack.com/ view source profile
11 independent.co.uk 156 html https://www.independent.co.uk/extras…oundation-b3055352.html view source profile
12 box.com 168 html https://www.box.com/ view source profile
13 mysql.com 177 html https://www.mysql.com/ view source profile
14 prnewswire.com 192 html https://www.prnewswire.com/ view source profile
15 lemonde.fr 207 html https://www.lemonde.fr/ view source profile
16 nypost.com 219 html https://nypost.com/ view source profile
17 squareup.com 225 html https://squareup.com/help/us/en view source profile
18 buymeacoffee.com 228 html https://buymeacoffee.com/cara.app view source profile
19 safety.google 229 html https://safety.google/ view source profile
20 justice.gov 236 html https://www.justice.gov/ view source profile
21 huffpost.com 237 html https://www.huffpost.com/ view source profile
22 brookings.edu 241 html https://www.brookings.edu/ view source profile
23 jetbrains.com 244 html https://www.jetbrains.com/legal/docs/privacy/privacy/ view source profile
24 sec.gov 251 html https://www.sec.gov/ view source profile
25 euronews.com 253 html https://www.euronews.com/ view source profile
26 snapchat.com 256 html https://help.snapchat.com/hc/en-us/a…=snapchat_com view source profile
27 nationalgeographic.com 272 html https://www.nationalgeographic.com/ view source profile
28 jstor.org 275 js https://www.jstor.org/assets/global_…/js/global.min.js view source profile
29 usa.gov 280 html https://www.usa.gov/ view source profile
30 aol.com 284 html https://www.aol.com/products?ncid=mbr_rusacqlnk00000036 view source profile
31 semver.org 294 html https://semver.org/ view source profile
32 speakerdeck.com 298 html https://speakerdeck.com/ view source profile
33 nber.org 302 html https://www.nber.org/ view source profile
34 france24.com 308 html https://www.france24.com/en/ view source profile
35 cmu.edu 310 html https://www.cmu.edu/ view source profile
36 nist.gov 318 html https://www.nist.gov/ view source profile
37 blog.google 319 html https://blog.google/ view source profile
38 gatech.edu 323 html https://news.research.gatech.edu/ view source profile
39 unep.org 326 html https://www.unep.org/ view source profile
40 dreamstime.com 329 html https://www.dreamstime.com/ view source profile
41 usgs.gov 341 html https://www.usgs.gov/products/data view source profile
42 foxnews.com 355 html https://www.foxnews.com/ view source profile
43 termly.io 357 html https://termly.io/ view source profile
44 amnesty.org 381 html https://www.amnesty.org/en/ view source profile
45 politico.eu 413 html https://www.politico.eu/ view source profile
46 yarnpkg.com 439 html https://yarnpkg.com/ view source profile
47 donorbox.org 448 html https://donorbox.org/explore/about-us view source profile
48 vecteezy.com 465 html https://www.vecteezy.com/ view source profile
49 php.net 472 html https://www.php.net/ view source profile
50 peatix.com 484 html https://peatix.com/ view source profile

How it appears in the source

From github.com (html):

-turbo-transient>     <meta name="is_logged_out_page" content="true">    <link rel="alternate" hreflang="en-us" href="https://github.com" /> <link rel="alternate" hreflang="pt-br" href="https://github

See every site: search for hreflang="

Questions about finding hreflang (multilingual sites)

How does PageSourceSearch know a website uses hreflang (multilingual sites)?
By the source itself: Each alternate is a link element with an hreflang attribute. PageSourceSearch stores the raw HTML and first-party JavaScript of each crawled site and matches the keyword byte for byte, so every listed site's stored source contains it.
Is this a complete list of websites using hreflang (multilingual sites)?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 1,241,610 websites that do; the count is the index's estimate at the time the list was computed. Run the keyword as a search to page through all of them, or add a kind or date filter.
How do I find websites that use hreflang (multilingual sites) together with another technology?
Search for both keywords at once: several terms separated by spaces must all be found on the same site, or with the Same page toggle in the same page. For example hreflang=" with wp-content/plugins/ lists the WordPress sites that use hreflang (multilingual sites).