What powers picoctf.org?
Last seen Jun 2026 · 36 technologies across 19 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| carnegie mellon university | #50 | 190 |
| pico | #32 | 190 |
| defcon levels | #68 | 70 |
| carnegie mellon university acceptance rate | #85 | 57 |
| ctf challenges | #3 | 57 |
| picoctf 2025 | #1 | 52 |
| piko games | #32 | 44 |
| pito | #87 | 35 |
| define jeopardy | #94 | 35 |
| beco | #66 | 31 |
| hacking simulator | #59 | 31 |
| pico-8 | #69 | 29 |
| competitive hacking | #2 | 28 |
| cyber security capture the flag | #8 | 26 |
| defcon meaning | #71 | 25 |
| cmu box | #12 | 22 |
| ctf websites | #1 | 21 |
| picoctf 2025 | #3 | 17 |
| ctf cyber security | #5 | 15 |
| carnegie university ranking | #95 | 14 |
| cmu university ranking | #76 | 14 |
| hacking competition | #3 | 14 |
| idor | #88 | 14 |
| ctf events | #4 | 14 |
| ctf | #77 | 14 |
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
- 72% desktop
- 27% phone
- 1% tablet
South Africa
Morocco
Algeria
United States
India
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.10 / 10 · ranked #103,105 of all domains
247 referring domains · OpenPageRank
Search traffic
1,800 est. monthly organic visits (US)
2,204 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.1 MB · 6 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.picoctf.org | 15 |
| rsac.picoctf.org | 13 |
| primer.picoctf.org | 11 |
| play.picoctf.org | 10 |
| status.picoctf.org | 8 |
| picoctf.org | 7 |
| webshell.picoctf.org | 7 |
| jupiter.challenges.picoctf.org | 1 |
Full technology history →
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Recent changes
- detected Hugo May 2026
- detected Amazon SES Feb 2026