- Link Authority: 62/100 (very strong, high confidence).
- Web graph rank: #1,326 of 134,979,706 domains, the top 0.001% of all domains.
- 33,742 linking domains counted in MrKeyword data.
- 46 hostnames under ghost.org in the web graph.
- 15th of 16 website builders, hosting and blogs on MrKeyword's list.
What is ghost.org's domain authority?
ghost.org has a MrKeyword Link Authority of 62/100, a very strong score. The score comes from where ghost.org sits in MrKeyword's web graph (August–October 2026): it is #1,326 of 134,979,706 domains by PageRank, and Link Authority places that position on a 0–100 log curve, so the strongest domain scores 100.
This is MrKeyword's own metric, not Moz DA or Ahrefs DR (how the domain authority scores differ); how Link Authority is calculated gives both formulas.
How many websites link to ghost.org?
33,742 different domains link to ghost.org in MrKeyword's data, counting each linking website once however many links it has. That is the number SEO tools call referring domains. The web graph also lists 46 hostnames under ghost.org (subdomains such as www or blog count separately).
To see individual linking websites and anchor text, open the free backlink checker for ghost.org.
Which strong websites link to ghost.org?
The strongest linking domain MrKeyword's web graph shows for ghost.org is amazon.com, with a Link Authority of 79. The table lists the 10 strongest by their own score.
Strongest domains linking to ghost.org
| Linking domain | Link Authority | Web graph rank |
|---|---|---|
| amazon.com | 79 | #48 |
| ahrefs.com | 69 | #311 |
| buffer.com | 64 | #790 |
| activecampaign.com | 60 | #1,757 |
| alibabacloud.com | 57 | #2,992 |
| descript.com | 55 | #4,597 |
| copper.com | 47 | #20,879 |
| baremetrics.com | 46 | #25,693 |
| instantly.ai | 46 | #26,685 |
| bigtincan.com | 40 | #71,114 |
2 of the 10 strongest linking domains have a profile on MrKeyword's list too (amazon.com, buffer.com). None of them is in ghost.org's own group, website builders, hosting and blogs.
How does ghost.org compare with similar websites?
ghost.org is 15th of 16 website builders, hosting and blogs on MrKeyword's list by Link Authority, with 3 neighbours above it in the table below. The median Link Authority of those 16 website builders, hosting and blogs is 75, so ghost.org is 13 points below it.
ghost.org and its nearest peers
| Website | Link Authority | Web graph rank | Linking domains |
|---|---|---|---|
| substack.com | 70 | #255 | 272,627 |
| bluehost.com | 68 | #390 | 40,169 |
| webflow.com | 67 | #527 | 71,159 |
| ghost.org | 62 | #1,326 | 33,742 |
| siteground.com | 59 | #2,151 | 21,854 |
See every profiled site on the domain authority list of popular websites, or compare your own site with any of these in the free domain authority checker.
What does a Link Authority of 62 mean?
A Link Authority of 62 is very strong: far ahead of almost every other website. Domains at this level are linked from a very wide spread of other sites; gaining more points usually takes links from other very strong domains. In plain numbers, ghost.org is in the top 0.001% of the 134,979,706 domains in the web graph.
To raise your own site's score, read how to increase domain authority; for the domains at the very top, see the most-linked websites of 2026. The authority list explains why the 0–100 scale is logarithmic.
Where does ghost.org's data come from?
Every number on ghost.org's profile is read from MrKeyword's web graph (August–October 2026). This version uses data imported on 31 October 2026. How MrKeyword collects and labels this data.