blockstream.com
Blockstream: Bitcoin and digital asset infrastructure
Last scanned Jul 26, 2026, 4:17 PM · 1 view
Overall score
Excellent
Summary
Blockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future. This website uses Google Analytics hosted on Google Cloud. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
Blockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
- United States
- Hosted on Google Cloud
Top issues to fix
5 issues found
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.
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.
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
6 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Blockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Blockstream: Bitcoin and digital asset infrastructure
- Description
- Blockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
- Canonical
- https://blockstream.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Google Cloud
- CDN provider
- —
- IP address
- 34.117.137.216
- ASN
- AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- blockstream.com
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 49
- SAN domains
- blockstream.com, www.blockstream.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 3 · H2 5 · H3 5
Links
29 internal · 20 external · 1 broken
Images
24 total · 0 missing alt
Scripts / Styles
24 scripts · 5 stylesheets
JS / CSS size
88.6 KB · 1.2 KB
Page size
42.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 10
- sitemap.xml
- Found
- URLs in sitemap
- 31
SEO issues
- Multiple H1 headings found
- No structured data (JSON-LD) 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://blockstream.com
- Final URL
- https://blockstream.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 6 ms
- HTML size
- 42.6 KB
- Redirect chain
- https://blockstream.com
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Frequently asked questions
- What technology does blockstream.com use?
- blockstream.com is built with jQuery, Google Analytics.
- Is blockstream.com secure (HTTPS)?
- Yes. blockstream.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
- Who hosts blockstream.com?
- blockstream.com is hosted on Google Cloud.
- What is blockstream.com's SEO score?
- blockstream.com scored 85/100 for SEO in the latest analysis (great).
- What is blockstream.com's overall website score?
- blockstream.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- Is blockstream.com hiring?
- blockstream.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card