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Who links to knov.nl?
466 domains link to knov.nl in the latest Common Crawl web graph (Aug-Oct 2026). Below are the 20 strongest. Strength is how many domains link to that referrer.
Common Crawl graph cc-main-2026-aug-sep-oct · read 2026-10-23 · 466 referring domains
Strongest referring domains
| # | Referring domain | Domains linking to it |
|---|---|---|
| 1 | wikipedia.org | 2,226,572 |
| 2 | blogspot.com | 880,829 |
| 3 | nih.gov | 673,479 |
| 4 | mdpi.com | 133,989 |
| 5 | plos.org | 85,504 |
| 6 | acast.com | 27,438 |
| 7 | vu.nl | 11,905 |
| 8 | rivm.nl | 11,473 |
| 9 | voedingscentrum.nl | 6,180 |
| 10 | thuisarts.nl | 5,504 |
| 11 | iamsterdam.com | 5,487 |
| 12 | expatica.com | 4,611 |
| 13 | bournemouth.ac.uk | 3,607 |
| 14 | radboudumc.nl | 2,885 |
| 15 | umcutrecht.nl | 2,507 |
| 16 | groningen.nl | 2,347 |
| 17 | nji.nl | 2,251 |
| 18 | lumc.nl | 2,195 |
| 19 | nza.nl | 2,102 |
| 20 | bigregister.nl | 1,869 |
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Method and limits
Source: Common Crawl's public domain web graph, built from three monthly crawls (134,979,706 domains, 1,817,202,146 links). We count distinct linking domains, not pages, and do not use any third-party backlink index. Common Crawl samples the web, so counts are lower than a full index such as Ahrefs or Semrush; use them to compare sites and spot big referrers, not as an exact total. Updated each quarter, last graph: cc-main-2026-aug-sep-oct. Nofollow and link position are not in this data. Adult-content domains are left out of the list, so a page can show fewer than 20. Spam and link-network domains are shown as they are.
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