operating-system.org website report
Authority, global rank, the websites that link to operating-system.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 operating-system.org?
operating-system.org has an XKey authority of 30 out of 100, which makes it a moderately established website. It ranks #516,307 of 133,241,980 websites by how central it is to the web's links – the top 0.39%. 108 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 operating-system.org?
The 50 strongest websites linking to operating-system.org, by link strength (0–100). Select any one to see its own report.
| # | Website linking to it | Link strength |
|---|---|---|
| 1 | wikipedia.org | 88 |
| 2 | blogspot.com | 82 |
| 3 | github.io | 78 |
| 4 | weebly.com | 78 |
| 5 | techtarget.com | 66 |
| 6 | ycombinator.com | 64 |
| 7 | org.ru | 61 |
| 8 | sapo.pt | 59 |
| 9 | wikibooks.org | 57 |
| 10 | hackaday.com | 55 |
| 11 | lmu.de | 55 |
| 12 | golem.de | 55 |
| 13 | bplaced.net | 54 |
| 14 | newworldencyclopedia.org | 52 |
| 15 | commentcamarche.net | 50 |
| 16 | bme.hu | 50 |
| 17 | wikiversity.org | 50 |
| 18 | activerain.com | 49 |
| 19 | osnews.com | 46 |
| 20 | nextinpact.com | 45 |
| 21 | hdm-stuttgart.de | 45 |
| 22 | linuxfr.org | 44 |
| 23 | lpi.org | 43 |
| 24 | en-academic.com | 43 |
| 25 | handwiki.org | 41 |
| 26 | dewiki.de | 39 |
| 27 | over-blog.es | 38 |
| 28 | digibarn.com | 37 |
| 29 | framalibre.org | 37 |
| 30 | wikimili.com | 36 |
| 31 | beartai.com | 36 |
| 32 | fr-academic.com | 35 |
| 33 | rss-verzeichnis.de | 35 |
| 34 | iiab.me | 35 |
| 35 | techygeekshome.info | 35 |
| 36 | suchnase.de | 34 |
| 37 | os2museum.com | 34 |
| 38 | z80.de | 31 |
| 39 | prolinkdirectory.com | 31 |
| 40 | os2world.com | 30 |
| 41 | 247webdirectory.com | 30 |
| 42 | linuxguides.de | 29 |
| 43 | fachinformatiker.de | 28 |
| 44 | nureinblog.at | 28 |
| 45 | mongueurs.net | 28 |
| 46 | linuxos.sk | 28 |
| 47 | smedbergs.us | 28 |
| 48 | autenrieths.de | 26 |
| 49 | unixforum.org | 26 |
| 50 | multimedialab.be | 25 |
Showing the strongest 50 of 108. Compare operating-system.org with a competitor in the backlink checker.
When was operating-system.org registered?
operating-system.org was registered on 14 November 2000 through InterNetX GmbH, and is paid up until 14 November 2026.
| Registered | 14 November 2000 |
|---|---|
| Expires | 14 November 2026 |
| Last updated | 12 August 2026 |
| Registrar | InterNetX GmbH |
| Name servers | docks17.rzone.de, shades11.rzone.de |
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 operating-system.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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Link data: Common Crawl web graph, July–September 2026. Registration data: the domain registry, checked 3 November 2026. Look up another website on the website report page.