cex.io
Bitcoin & Cryptocurrency Exchange - Buy & Sell Crypto | CEX.IO
Last scanned Jul 29, 2026, 7:00 PM · 7 views
Overall score
Great
Summary
The leading cryptocurrency exchange platform in USA offers different trading options, provides 24/7 customer support, high level of security, and stable deposits and withdrawals. This website uses Next.js behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
The leading cryptocurrency exchange platform in USA offers different trading options, provides 24/7 customer support, high level of security, and stable deposits and withdrawals. Buy & sell crypto and bitcoin online with CEX.IO
Top issues to fix
9 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.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
547 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 22, 2026
- Overall
- 87
- SEO
- 65
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
The leading cryptocurrency exchange platform in USA offers different trading options, provides 24/7 customer support, high level of security, and stable deposits and withdrawals. Buy & sell crypto and bitcoin online with CEX.IO
Meta tags
- Title
- Bitcoin & Cryptocurrency Exchange - Buy & Sell Crypto | CEX.IO
- Description
- The leading cryptocurrency exchange platform in USA offers different trading options, provides 24/7 customer support, high level of security, and stable deposits and withdrawals. Buy & sell crypto and bitcoin online with CEX.IO
- Canonical
- https://cex.io
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- cex.io
- Valid from
- Aug 4, 2025
- Valid to
- Sep 2, 2026
- Days until expiry
- 35
- SAN domains
- cex.io, *.cex.io, *.plus.cex.io, *.prime.cex.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 2 · H2 9 · H3 15
Links
17 internal · 32 external · 20 broken
Images
2 total · 0 missing alt
Scripts / Styles
22 scripts · 2 stylesheets
JS / CSS size
108 KB · 59.7 KB
Page size
248 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://cex.io
- Final URL
- https://cex.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 542 ms
- HTML size
- 248 KB
- Redirect chain
- https://cex.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cex.io use?
- cex.io is built with Next.js.
- Is cex.io secure (HTTPS)?
- Yes. cex.io uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 2, 2026.
- Who hosts cex.io?
- Hosting provider information for cex.io is not available yet.
- What is cex.io's SEO score?
- cex.io scored 65/100 for SEO in the latest analysis (fair).
- What is cex.io's overall website score?
- cex.io has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has cex.io's score changed over time?
- cex.io's overall score has declined by 3 points (from 90 to 87) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card