cray.com
Web Site Not Found
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
This website uses Nginx hosted on AWS. SEO is fair (50/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AWS
Top issues to fix
13 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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 viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+7 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
783 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Meta tags
- Title
- Web Site Not Found
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 52.36.131.229
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
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
- *.prod.acquia-sites.com
- Valid from
- Oct 29, 2025
- Valid to
- Nov 7, 2026
- Days until expiry
- 74
- SAN domains
- *.prod.acquia-sites.com, prod.acquia-sites.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 1
Links
0 internal · 2 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 180 B
Page size
970 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://cray.com
- Final URL
- https://cray.com
- HTTP status
- 404
- HTTP version
- HTTP/2
- Response time
- 783 ms
- HTML size
- 970 B
- Redirect chain
- https://cray.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cray.com use?
- cray.com is built with Nginx.
- Is cray.com secure (HTTPS)?
- Yes. cray.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 7, 2026.
- Who hosts cray.com?
- cray.com is hosted on AWS.
- What is cray.com's SEO score?
- cray.com scored 50/100 for SEO in the latest analysis (fair).
- What is cray.com's overall website score?
- cray.com has an overall SiteGraph score of 61/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card