collaborative.org Authority, Backlinks & Domain Age

37/100
authority

#140,697
global rank of 133,241,980

138
websites link to it

29 years
domain age

How strong is collaborative.org?

collaborative.org has an XKey authority of 37 out of 100, which makes it a well-established website. It ranks #140,697 of 133,241,980 websites by how central it is to the web's links – the top 0.11%. 138 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 collaborative.org?

The 50 strongest websites linking to collaborative.org, by link strength (0–100). Select any one to see its own report.

#	Website linking to it	Link strength
1	google.com	99
2	github.io	78
3	harvard.edu	75
4	substack.com	75
5	berkeley.edu	69
6	netlify.app	68
7	constantcontact.com	68
8	wisc.edu	65
9	mass.gov	63
10	drupal.org	61
11	umass.edu	60
12	pbworks.com	56
13	naturalnews.com	56
14	berklee.edu	52
15	idealist.org	52
16	carleton.edu	52
17	smith.edu	51
18	mass.edu	51
19	cast.org	50
20	iste.org	50
21	illinoisstate.edu	49
22	mtholyoke.edu	49
23	prlog.ru	48
24	bridgew.edu	47
25	publicschoolreview.com	45
26	cultofpedagogy.com	45
27	ummhealth.org	42
28	casey.org	41
29	nasaa-arts.org	40
30	fitchburgstate.edu	39
31	mcla.edu	37
32	tvone.tv	37
33	stcc.edu	37
34	praacticalaac.org	36
35	hcc.edu	35
36	masshumanities.org	35
37	ejmste.com	35
38	massteacher.org	35
39	beststartup.us	35
40	buylocalfood.org	34
41	newleaders.org	33
42	babcockranch.com	33
43	disabilitymuseum.org	33
44	genocideeducation.org	32
45	edpost.com	32
46	communityfoundation.org	32
47	wokies.news	32
48	civxnow.org	31
49	ctserc.org	31
50	92q.com	31

Showing the strongest 50 of 138. Compare collaborative.org with a competitor in the backlink checker.

When was collaborative.org registered?

collaborative.org was registered on 3 January 1997 through TLDS L.L.C. d/b/a SRSPlus, and is paid up until 2 January 2027.

Registered	3 January 1997
Expires	2 January 2027
Last updated	12 August 2026
Registrar	TLDS L.L.C. d/b/a SRSPlus
Name servers	ns-1090.awsdns-08.org, ns-168.awsdns-21.com, ns-1926.awsdns-48.co.uk, ns-713.awsdns-25.net

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 collaborative.org hosted, and what is it built with?

We check the live website when you ask, so this page stays fast.

More free checks for collaborative.org

Full SEO check – about 50 checks for Google and AI search
SSL checker – certificate and https
DNS lookup and MX lookup
Hosting checker and technology checker
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 13 November 2026. Look up another website on the website report page.