What powers cryptool.org?
Last seen Jun 2026 · 17 technologies across 12 categories
Analytics
Development
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Miscellaneous
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| crypto tools | #1 | 150 |
| rsa algorithm | #5 | 110 |
| rotational cipher | #35 | 100 |
| rotation cipher | #41 | 100 |
| enigma decoder | #30 | 100 |
| cryptool | #1 | 97 |
| vigenere | #5 | 89 |
| rsa calculator | #5 | 89 |
| cryptography tools | #2 | 78 |
| monoalphabetic substitution | #8 | 71 |
| cipher detector | #3 | 57 |
| vernam cipher | #3 | 57 |
| vigenere code | #19 | 40 |
| rsa encryption algorithm | #4 | 39 |
| rsa encryption calculator | #8 | 37 |
| what are codes | #5 | 34 |
| monoalphabetic | #11 | 33 |
| rsa public key encryption | #4 | 32 |
| openssl online | #1 | 32 |
| vigenere cipher | #40 | 31 |
| rsa decryption | #5 | 28 |
| vernier cipher | #31 | 23 |
| monoalphabetic substitution cipher decoder | #2 | 23 |
| rsa step by step | #1 | 21 |
| cryptology | #43 | 21 |
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
- 81% desktop
- 19% phone
India
Germany
United Kingdom
Indonesia
Canada
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.55 / 10 · ranked #72,431 of all domains
177 referring domains · OpenPageRank
Search traffic
2,100 est. monthly organic visits (US)
437 keywords in Google's top 30
Core Web Vitals
| LCP | 2.6 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.6 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| learn.cryptool.org | 12 |
| www.cryptool.org | 10 |
| legacy.cryptool.org | 8 |
Full technology history →
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Recent changes
- dropped Priority Hints Feb 2026