hypertextbook.com website report
Authority, global rank, the websites that link to hypertextbook.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 hypertextbook.com?
hypertextbook.com has an XKey authority of 46 out of 100, which makes it a well-established website. It ranks #23,502 of 133,241,980 websites by how central it is to the web's links – the top 0.02%. 924 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 hypertextbook.com?
The 50 strongest websites linking to hypertextbook.com, by link strength (0–100). Select any one to see its own report.
| # | Website linking to it | Link strength |
|---|---|---|
| 1 | google.com | 99 |
| 2 | wikipedia.org | 88 |
| 3 | microsoft.com | 85 |
| 4 | blogspot.com | 82 |
| 5 | github.com | 81 |
| 6 | nih.gov | 80 |
| 7 | github.io | 78 |
| 8 | wikimedia.org | 77 |
| 9 | harvard.edu | 75 |
| 10 | substack.com | 75 |
| 11 | mit.edu | 72 |
| 12 | mail.ru | 72 |
| 13 | nasa.gov | 71 |
| 14 | mdpi.com | 71 |
| 15 | frontiersin.org | 70 |
| 16 | uk.com | 70 |
| 17 | berkeley.edu | 69 |
| 18 | plos.org | 68 |
| 19 | princeton.edu | 65 |
| 20 | smithsonianmag.com | 65 |
| 21 | wisc.edu | 65 |
| 22 | livescience.com | 65 |
| 23 | nyu.edu | 65 |
| 24 | ucdavis.edu | 64 |
| 25 | over-blog.com | 64 |
| 26 | cmu.edu | 64 |
| 27 | ubc.ca | 63 |
| 28 | utah.edu | 62 |
| 29 | idnes.cz | 62 |
| 30 | colorado.edu | 62 |
| 31 | gitbook.io | 62 |
| 32 | cuny.edu | 61 |
| 33 | space.com | 61 |
| 34 | org.ru | 61 |
| 35 | unam.mx | 61 |
| 36 | qiita.com | 61 |
| 37 | motherjones.com | 60 |
| 38 | bitly.com | 60 |
| 39 | iastate.edu | 60 |
| 40 | theregister.com | 60 |
| 41 | xkcd.com | 60 |
| 42 | popsci.com | 60 |
| 43 | worldometers.info | 60 |
| 44 | nd.edu | 60 |
| 45 | wikidot.com | 60 |
| 46 | mentalfloss.com | 60 |
| 47 | sciencealert.com | 59 |
| 48 | aps.org | 58 |
| 49 | wikiquote.org | 58 |
| 50 | breitbart.com | 58 |
Showing the strongest 50 of 924. Compare hypertextbook.com with a competitor in the backlink checker.
When was hypertextbook.com registered?
hypertextbook.com was registered on 26 January 1999 through eNom, LLC, and is paid up until 26 January 2030.
| Registered | 26 January 1999 |
|---|---|
| Expires | 26 January 2030 |
| Last updated | 29 July 2021 |
| Registrar | eNom, LLC |
| Name servers | cleo.ns.cloudflare.com, tina.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 hypertextbook.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 11 November 2026. Look up another website on the website report page.