block.xyz
Block
Last scanned Jul 26, 2026, 1:49 PM · 4 views
Overall score
Excellent
Summary
Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. This website uses Svelte hosted on Fastly behind Fastly CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100).
Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy.
- United States
- Hosted on Fastly
Top issues to fix
2 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
3 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
0 issue(s) found
Performance
1.02 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy.
Meta tags
- Title
- Block
- Description
- Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy.
- Canonical
- https://block.xyz/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
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
- *.block.xyz
- Valid from
- Jun 12, 2026
- Valid to
- Sep 10, 2026
- Days until expiry
- 43
- SAN domains
- *.block.xyz, block.xyz
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
9 internal · 11 external · 3 broken
Images
6 total · 0 missing alt
Scripts / Styles
3 scripts · 13 stylesheets
JS / CSS size
62.8 KB · 88.2 KB
Page size
122 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 426
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://block.xyz
- Final URL
- https://block.xyz
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.02 s
- HTML size
- 122 KB
- Redirect chain
- https://block.xyz
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does block.xyz use?
- block.xyz is built with Svelte.
- Is block.xyz secure (HTTPS)?
- Yes. block.xyz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.
- Who hosts block.xyz?
- block.xyz is hosted on Fastly, behind Fastly CDN.
- What is block.xyz's SEO score?
- block.xyz scored 100/100 for SEO in the latest analysis (excellent).
- What is block.xyz's overall website score?
- block.xyz has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card