What powers sudoku.com?
Last seen Jun 2026 · 31 technologies across 17 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sudokus | #1 | 68,100 |
| sudoku online | #1 | 25,100 |
| sudoku puzzles | #2 | 16,400 |
| killer sudoku | #1 | 9,200 |
| killer sudoku | #3 | 3,000 |
| printable sudoku games | #1 | 2,500 |
| websudoku | #2 | 2,200 |
| sudoku puzzles | #8 | 2,000 |
| sudoku | #12 | 1,700 |
| sudoku printable | #2 | 1,300 |
| sudoku strategy | #3 | 1,100 |
| how to play sudoku | #6 | 1,000 |
| sudoku games | #1 | 1,000 |
| play sudoku | #1 | 1,000 |
| sudoku rules | #2 | 980 |
| sudoku to print free | #1 | 670 |
| web sudoku | #2 | 660 |
| nyt sudoku | #4 | 600 |
| sudoku and solution | #2 | 580 |
| sudoku | #20 | 540 |
| sudoku tournament | #1 | 490 |
| what is sudoku game | #2 | 470 |
| sudokus | #87 | 470 |
| sudokus | #69 | 470 |
| sudoku | #86 | 470 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 65% phone
- 29% desktop
- 6% tablet
Germany
United Kingdom
France
Italy
Canada
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.00 / 10 · ranked #109,723 of all domains
446 referring domains · OpenPageRank
Search traffic
176,200 est. monthly organic visits (US)
11,115 keywords in Google's top 30
Core Web Vitals
| LCP | 3.7 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 109 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sudoku.com | 20 |
| test-1.sudoku.com | 17 |
| www.sudoku.com | 14 |
Full technology history →
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Recent changes
- detected ID5 Jun 2026
- dropped OpenX Jun 2026
- detected Primis Jun 2026
- dropped Snowplow Analytics Jun 2026
- detected OpenX Mar 2026
- detected Snowplow Analytics Mar 2026
- detected Criteo Dec 2025