fact-index.com website report
Authority, global rank, the websites that link to fact-index.com, 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 fact-index.com?
fact-index.com has an XKey authority of 30 out of 100, which makes it a moderately established website. It ranks #446,185 of 133,241,980 websites by how central it is to the web's links – the top 0.33%. 364 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 fact-index.com?
The 50 strongest websites linking to fact-index.com, 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 | weebly.com | 78 |
| 4 | wikimedia.org | 77 |
| 5 | hatena.ne.jp | 75 |
| 6 | nasa.gov | 71 |
| 7 | mdpi.com | 71 |
| 8 | pewresearch.org | 69 |
| 9 | columbia.edu | 68 |
| 10 | upenn.edu | 67 |
| 11 | cmu.edu | 64 |
| 12 | theregister.com | 60 |
| 13 | informer.com | 59 |
| 14 | univie.ac.at | 59 |
| 15 | encyclopedia.com | 58 |
| 16 | wikibooks.org | 57 |
| 17 | opendemocracy.net | 56 |
| 18 | pbworks.com | 56 |
| 19 | lsu.edu | 56 |
| 20 | villagevoice.com | 56 |
| 21 | asp.net | 54 |
| 22 | walla.co.il | 53 |
| 23 | academic.ru | 53 |
| 24 | anandtech.com | 53 |
| 25 | theamericanconservative.com | 52 |
| 26 | scienceblogs.com | 52 |
| 27 | swarthmore.edu | 52 |
| 28 | weizmann.ac.il | 52 |
| 29 | sciencing.com | 51 |
| 30 | redstate.com | 50 |
| 31 | antiwar.com | 50 |
| 32 | wikiversity.org | 50 |
| 33 | ncku.edu.tw | 49 |
| 34 | twoday.net | 49 |
| 35 | underconsideration.com | 48 |
| 36 | ubbcluj.ro | 48 |
| 37 | sfist.com | 48 |
| 38 | neilgaiman.com | 48 |
| 39 | fluentu.com | 48 |
| 40 | victorianweb.org | 48 |
| 41 | rowan.edu | 48 |
| 42 | crooksandliars.com | 48 |
| 43 | oocities.org | 48 |
| 44 | mee.nu | 47 |
| 45 | chaos.com | 46 |
| 46 | osnews.com | 46 |
| 47 | marsdd.com | 45 |
| 48 | strangehorizons.com | 45 |
| 49 | indybay.org | 45 |
| 50 | volokh.com | 45 |
Showing the strongest 50 of 364. Compare fact-index.com with a competitor in the backlink checker.
When was fact-index.com registered?
fact-index.com was registered on 8 January 2004 through Tucows Domains Inc., and is paid up until 8 January 2029.
| Registered | 8 January 2004 |
|---|---|
| Expires | 8 January 2029 |
| Last updated | 4 September 2019 |
| Registrar | Tucows Domains Inc. |
| Name servers | ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.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 fact-index.com 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 5 November 2026. Look up another website on the website report page.