censys.io
Censys | The Authority for Internet Intelligence and Insights
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
Censys empowers security teams with the most comprehensive, accurate, and up-to-date map of the internet to defend attack surfaces and hunt for threats. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Censys empowers security teams with the most comprehensive, accurate, and up-to-date map of the internet to defend attack surfaces and hunt for threats.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Pricing
$70 USD
Top issues to fix
4 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
27 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Censys empowers security teams with the most comprehensive, accurate, and up-to-date map of the internet to defend attack surfaces and hunt for threats.
Contact
Email, phone, and address published on this site's own pages.
- connect@censys.com
Meta tags
- Title
- Censys | The Authority for Internet Intelligence and Insights
- Description
- Censys empowers security teams with the most comprehensive, accurate, and up-to-date map of the internet to defend attack surfaces and hunt for threats.
- Canonical
- https://censys.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 141.193.213.11
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- censys.com
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 52
- SAN domains
- censys.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 2
Links
59 internal · 15 external · 1 broken
Images
45 total · 0 missing alt
Scripts / Styles
25 scripts · 29 stylesheets
JS / CSS size
4.5 KB · 16.6 KB
Page size
187 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- robots.txt not found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://censys.io
- Final URL
- https://censys.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 24 ms
- HTML size
- 187 KB
- Redirect chain
- https://censys.io → https://censys.com/
See something wrong on this report? Request a correction
Related websites
Same technology stack
pq.com
PQ Corp. – Global Silicates and Silicas Provider
neo4j.com
Neo4j Graph Intelligence Platform
legitscript.com
LegitScript Monitoring & Certification Solutions
lucerna-chem.ch
Lucerna-Chem AG
goiq.com
GoIQ - Affordable CRM Made for Small Businesses
quago.io
Home - Quago
Same hosting provider
gentlemansgazette.com
Gentleman's Gazette | Website & Shop For Classic Gentlemen
gearset.com
Gearset | The complete Salesforce DevOps solution
hackertarget.com
28 Online Vulnerability Scanners & Network Tools
righttoinformation.wiki
File any RTI in India · RTI Wiki
geaerospace.com
GE Aerospace - Home | GE Aerospace
joingy.com
Joingy: Random Video Chat Roulette • Stranger Cam Chat
Frequently asked questions
- What technology does censys.io use?
- censys.io is built with WordPress, jQuery.
- Is censys.io secure (HTTPS)?
- Yes. censys.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 16, 2026.
- Who hosts censys.io?
- censys.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is censys.io's SEO score?
- censys.io scored 90/100 for SEO in the latest analysis (excellent).
- What is censys.io's overall website score?
- censys.io has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- What products does censys.io offer?
- censys.io offers Pricing.
- Is censys.io hiring?
- censys.io has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card