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Who links to 1ppm.de?
140 domains link to 1ppm.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 · 140 referring domains
Strongest referring domains
| # | Referring domain | Domains linking to it |
|---|---|---|
| 1 | blogspot.com | 880,829 |
| 2 | hypotheses.org | 14,253 |
| 3 | mex.com | 10,782 |
| 4 | paperblog.com | 3,733 |
| 5 | basicthinking.de | 2,109 |
| 6 | gls.de | 1,653 |
| 7 | bildblog.de | 1,468 |
| 8 | stefan-niggemeier.de | 983 |
| 9 | leaflet.pub | 839 |
| 10 | trusted-blogs.com | 676 |
| 11 | upload-magazin.de | 581 |
| 12 | rknight.me | 580 |
| 13 | lematriotisme.com | 577 |
| 14 | dasnuf.de | 390 |
| 15 | rivva.de | 344 |
| 16 | startrek.website | 338 |
| 17 | claudia-klinger.de | 320 |
| 18 | ankegroener.de | 313 |
| 19 | selfpublisherbibel.de | 312 |
| 20 | mspr0.de | 281 |
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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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