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Who links to vfo.de?
253 domains link to vfo.de 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 · 253 referring domains
Strongest referring domains
| # | Referring domain | Domains linking to it |
|---|---|---|
| 1 | barmer.de | 4,455 |
| 2 | dak.de | 4,136 |
| 3 | ikk-classic.de | 1,536 |
| 4 | kkh.de | 1,018 |
| 5 | osteokompass.de | 873 |
| 6 | paracelsus.de | 750 |
| 7 | big-direkt.de | 390 |
| 8 | theralupa.de | 279 |
| 9 | bahn-bkk.de | 210 |
| 10 | gesundheit-nordhessen.de | 164 |
| 11 | bosch-bkk.de | 139 |
| 12 | osteopathie-krankenkasse.de | 117 |
| 13 | bmwbkk.de | 82 |
| 14 | paracelsus-magazin.de | 74 |
| 15 | bkk-pfaff.de | 70 |
| 16 | skd-bkk.de | 60 |
| 17 | portasanitas.de | 57 |
| 18 | bkk-ewe.de | 55 |
| 19 | mercedes-benz-bkk.com | 54 |
| 20 | heilpraktiker.de | 51 |
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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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