w3.org website report
Authority, global rank, the websites that link to w3.org, when it was registered and where it's hosted – free, from public data.
authority
global rank of 133,241,980
websites link to it
domain age
How strong is w3.org?
w3.org has an XKey authority of 80 out of 100, which makes it one of the most trusted websites on the internet. It ranks #46 of 133,241,980 websites by how central it is to the web's links – the top 0.01%. 223,983 different websites link to it.
Authority comes from Common Crawl's map of links between websites (July–September 2026): a site linked from many well-linked sites scores high. Google doesn't use this number, but it tracks the kind of link strength that helps pages rank. What is domain authority?
Which websites link to w3.org?
The 50 strongest websites linking to w3.org, by link strength (0–100). Select any one to see its own report.
| # | Website linking to it | Link strength |
|---|---|---|
| 1 | googleapis.com | 100 |
| 2 | google.com | 99 |
| 3 | instagram.com | 98 |
| 4 | gmpg.org | 95 |
| 5 | linkedin.com | 95 |
| 6 | cloudflare.com | 91 |
| 7 | wordpress.org | 89 |
| 8 | jsdelivr.net | 89 |
| 9 | apple.com | 88 |
| 10 | wikipedia.org | 88 |
| 11 | x.com | 86 |
| 12 | fontawesome.com | 86 |
| 13 | godaddy.com | 85 |
| 14 | jquery.com | 85 |
| 15 | microsoft.com | 85 |
| 16 | bootstrapcdn.com | 85 |
| 17 | europa.eu | 84 |
| 18 | amazon.com | 84 |
| 19 | shopify.com | 84 |
| 20 | cloudfront.net | 84 |
| 21 | amazonaws.com | 83 |
| 22 | t.me | 83 |
| 23 | unpkg.com | 83 |
| 24 | yandex.ru | 83 |
| 25 | blogspot.com | 82 |
| 26 | mozilla.org | 82 |
| 27 | spotify.com | 82 |
| 28 | squarespace.com | 82 |
| 29 | github.com | 81 |
| 30 | bit.ly | 81 |
| 31 | stripe.com | 81 |
| 32 | facebook.net | 81 |
| 33 | paypal.com | 80 |
| 34 | nih.gov | 80 |
| 35 | adobe.com | 80 |
| 36 | wix.com | 80 |
| 37 | soundcloud.com | 78 |
| 38 | github.io | 78 |
| 39 | weebly.com | 78 |
| 40 | schema.org | 78 |
| 41 | medium.com | 78 |
| 42 | yahoo.com | 77 |
| 43 | qq.com | 77 |
| 44 | archive.org | 77 |
| 45 | baidu.com | 77 |
| 46 | zoom.us | 77 |
| 47 | opera.com | 77 |
| 48 | wikimedia.org | 77 |
| 49 | yelp.com | 76 |
| 50 | wixsite.com | 76 |
Showing the strongest 50 of 223,983. Compare w3.org with a competitor in the backlink checker.
When was w3.org registered?
w3.org was registered on 6 July 1994 through Gandi SAS, and is paid up until 5 July 2029.
| Registered | 6 July 1994 |
|---|---|
| Expires | 5 July 2029 |
| Last updated | 12 August 2026 |
| Registrar | Gandi SAS |
| Name servers | jamie.ns.cloudflare.com, pranab.ns.cloudflare.com |
Straight from the domain registry. Owners' personal details are hidden by law, so to reach the owner use the website's own contact page or the registrar. Full record: WHOIS lookup.
Where is w3.org hosted, and what is it built with?
We check the live website when you ask, so this page stays fast.
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- Domain age checker for up to 100 sites at once
Link data: Common Crawl web graph, July–September 2026. Registration data: the domain registry, checked 1 November 2026. Look up another website on the website report page.