What powers censys.io?
Last seen Jun 2026 · 67 technologies across 30 categories
Advertising
Analytics
Caching
CDN
CMS
Customer data platform
Databases
Documentation
Font scripts
JavaScript frameworks
JavaScript Graphics
JavaScript libraries
Live chat
LMS
Marketing automation
Miscellaneous
PaaS
Programming languages
Reverse proxies
RUM
Search engines
Security
SEO
Static site generator
Tag managers
UI frameworks
Video players
Web Servers
Webmail
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| censys | #12 | 61 |
| search censys | #5 | 7 |
| censys scanner | #78 | 0 |
| censys logo | #30 | 0 |
| censys gpt | #72 | 0 |
| censys careers | #42 | 0 |
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
- 78% desktop
- 22% phone
Bangladesh
Egypt
Israel
Nigeria
Morocco
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.63 / 10 · ranked #14,811 of all domains
815 referring domains · OpenPageRank
Search traffic
68 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 4.3 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 14 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| go.censys.io | 27 |
| censys.io | 25 |
| academy.censys.io | 24 |
| support.censys.io | 20 |
| search.censys.io | 18 |
| workshop.censys.io | 17 |
| gpt.censys.io | 16 |
| accounts.censys.io | 15 |
| platform.censys.io | 12 |
| www.censys.io | 9 |
Full technology history →
Report an incorrect detection