bitcoin.org
Bitcoin - Open source P2P money
Last scanned Jul 24, 2026, 8:25 PM · 2 views
Overall score
Great
Summary
Bitcoin is an innovative payment network and a new kind of money. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Missing canonical link.
Bitcoin is an innovative payment network and a new kind of money. Find all you need to know and get started with Bitcoin on bitcoin.org.
- United States
- Hosted on Cloudflare
Top issues to fix
5 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
3 issue(s) found
Performance
817 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Bitcoin is an innovative payment network and a new kind of money. Find all you need to know and get started with Bitcoin on bitcoin.org.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Bitcoin - Open source P2P money
- Description
- Bitcoin is an innovative payment network and a new kind of money. Find all you need to know and get started with Bitcoin on bitcoin.org.
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.9.86
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- bitcoin.org
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 87
- SAN domains
- bitcoin.org, *.bitcoin.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
58 internal · 2 external · 0 broken
Images
12 total · 0 missing alt
Scripts / Styles
17 scripts · 3 stylesheets
JS / CSS size
32.5 KB · 0 B
Page size
26.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 1022
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- No H1 heading found
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://bitcoin.org
- Final URL
- https://bitcoin.org/en/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 817 ms
- HTML size
- 26.8 KB
- Redirect chain
- https://bitcoin.org → https://bitcoin.org/en/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does bitcoin.org use?
- bitcoin.org is built with jQuery, Google Analytics, Cloudflare Analytics.
- Is bitcoin.org secure (HTTPS)?
- Yes. bitcoin.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 20, 2026.
- Who hosts bitcoin.org?
- bitcoin.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is bitcoin.org's SEO score?
- bitcoin.org scored 75/100 for SEO in the latest analysis (fair).
- What is bitcoin.org's overall website score?
- bitcoin.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Is bitcoin.org hiring?
- bitcoin.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card