Domain authority
gov.hk domain authority
gov.hk has a domain authority score of 29 out of 100 (moderate), based on 12 referring domains and a web graph rank of 1,399,667 among 133 million domains.
29 / 100
12
referring domains (backlinks from other domains)
#1,399,667
web graph rank of 133,241,980 domains
–
not in Chrome's top 1M
All metrics for gov.hk
| Authority score | 29 / 100 |
|---|---|
| Referring domains | 12 |
| Web graph rank (harmonic centrality) | #1,399,667 (top 1.06%) |
| PageRank position | #17,056,603 |
| Subdomains seen in the crawl | 1 |
| Majestic Million rank | not in the Majestic top 1M |
| Traffic rank | not in Chrome's top 1M |
How the authority score is calculated
The score is the average of two parts, each from 0 to 100:
- Rank part:
100 × (1 − log10(rank) / log10(N))^0.6, where rank is the domain's harmonic centrality position in the Common Crawl web graph (how close it is to every other domain through links) and N is the number of ranked domains (133,241,980). - Link part:
100 × log10(1 + referring domains) / 7, so 10 million referring domains = 100.
For this domain: rank part 42.8 (web graph rank 1,399,667 of 133,241,980), link part 15.9 (12 referring domains), average 29.4, rounded to 29.
It is consistent across all 120 million domains in the data, so it is good for ranking and filtering lists. It is not Moz Domain Authority or Ahrefs Domain Rating. Referring domains count other domains that link to this one, not individual backlinks; no list of linking pages is included.
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FAQ
- What is the domain authority of gov.hk?
- gov.hk has a domain authority score of 29 out of 100 (moderate), based on 12 referring domains and a web graph rank of 1,399,667 among 133 million domains. The score is our own open-data metric (0-100) and is not Moz Domain Authority or Ahrefs Domain Rating.
- How many backlinks does gov.hk have?
- gov.hk is linked to from 12 other domains in the Common Crawl web graph (release cc-main-2026-jul-aug-sep). This counts referring domains, not individual backlinks, and Common Crawl does not see the whole web, so commercial tools that crawl more will show larger numbers.
- How does gov.hk rank among all websites?
- Its web graph rank (harmonic centrality) is 1,399,667 out of 133,241,980 ranked domains, which puts it in the top 1.06%. Its PageRank position is 17,056,603.
- Is the gov.hk authority score the same as Moz DA or Ahrefs DR?
- No. It is an independent score computed from open data (Common Crawl, Majestic Million, Chrome UX Report). It is consistent across all domains, so it works for comparing and filtering sites, but the numbers will not match the commercial tools.