Domain authority
nlnetlabs.nl domain authority
nlnetlabs.nl has a domain authority score of 55 out of 100 (moderate), based on 1,063 referring domains and a web graph rank of 11,674 among 133 million domains.
All metrics for nlnetlabs.nl
| Authority score | 55 / 100 |
|---|---|
| Referring domains | 1,063 |
| Web graph rank (harmonic centrality) | #11,674 (top 0.01%) |
| PageRank position | #4,957 |
| Subdomains seen in the crawl | 28 |
| Majestic Million rank | #25,306 |
| Majestic referring subnets / IPs | 1,987 / 2,684 |
| Traffic rank | not in Chrome's top 1M |
| Position by authority in our top 20,000 | #19,905 |
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 65.9 (web graph rank 11,674 of 133,241,980), link part 43.2 (1,063 referring domains), average 54.6, rounded to 55.
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.
Domains with a similar authority score
| # | Domain | Authority | Referring domains | Web graph rank | Traffic rank |
|---|---|---|---|---|---|
| 19,901 | fluentd.org | 55 | 1,073 | 12,061 | not in Chrome's top 1M |
| 19,902 | rdocumentation.org | 55 | 1,070 | 7,894 | Top 500K websites (Chrome) |
| 19,903 | eutelsat.com | 55 | 1,066 | 7,921 | not in Chrome's top 1M |
| 19,904 | gustavus.edu | 55 | 1,064 | 10,681 | Top 1M websites (Chrome) |
| 19,906 | oryxspioenkop.com | 55 | 1,059 | 10,139 | Top 1M websites (Chrome) |
| 19,907 | kernelnewbies.org | 55 | 1,054 | 9,584 | not in Chrome's top 1M |
| 19,908 | freecodecamp.com | 55 | 1,054 | 11,747 | not in Chrome's top 1M |
| 19,909 | rapidminer.com | 55 | 1,053 | 10,532 | not in Chrome's top 1M |
Tech stack
nlnetlabs.nl is built with Bootstrap, jQuery, Slick, Nginx, Adobe Fonts and Font Awesome (detected from the public home page). Full tech stack of nlnetlabs.nl →
AI crawler policy
AI crawler policy: Open. GPTBot is allowed, ClaudeBot is allowed and PerplexityBot is allowed in its robots.txt (checked 2026-10-02). Does nlnetlabs.nl block GPTBot? →
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FAQ
- What is the domain authority of nlnetlabs.nl?
- nlnetlabs.nl has a domain authority score of 55 out of 100 (moderate), based on 1,063 referring domains and a web graph rank of 11,674 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 nlnetlabs.nl have?
- nlnetlabs.nl is linked to from 1,063 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 nlnetlabs.nl rank among all websites?
- Its web graph rank (harmonic centrality) is 11,674 out of 133,241,980 ranked domains, which puts it in the top 0.01%. Its PageRank position is 4,957. Majestic Million ranks it #25,306.
- Is the nlnetlabs.nl 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.