ray.io
Scale Machine Learning & AI Computing | Ray by Anyscale
Last scanned Jul 27, 2026, 4:43 PM
Overall score
Great
Summary
Ray is an open source framework for managing, executing, and optimizing compute needs. This website uses Next.js hosted on AWS. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
Ray is an open source framework for managing, executing, and optimizing compute needs. Unify AI workloads with Ray by Anyscale. Try it for free today.
- United States
- Hosted on AWS
Top issues to fix
7 issues found · 2 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
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 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
202 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Ray is an open source framework for managing, executing, and optimizing compute needs. Unify AI workloads with Ray by Anyscale. Try it for free today.
Meta tags
- Title
- Scale Machine Learning & AI Computing | Ray by Anyscale
- Description
- Ray is an open source framework for managing, executing, and optimizing compute needs. Unify AI workloads with Ray by Anyscale. Try it for free today.
- Canonical
- Language
- en-US
- Charset
- utf-8
- Viewport
- initial-scale=1.0, width=device-width
- Robots meta
- Manifest
- https://www.ray.io/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 13.248.131.213
- 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
- Let's Encrypt
- Subject
- www.ray.io
- Valid from
- Jul 10, 2026
- Valid to
- Oct 8, 2026
- Days until expiry
- 73
- SAN domains
- www.ray.io
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 13 · H3 27
Links
6 internal · 52 external · 1 broken
Images
2 total · 0 missing alt
Scripts / Styles
15 scripts · 1 stylesheets
JS / CSS size
816 KB · 20.4 KB
Page size
161 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 14
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://ray.io
- Final URL
- https://www.ray.io/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 199 ms
- HTML size
- 161 KB
- Redirect chain
- https://ray.io → https://www.ray.io/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does ray.io use?
- ray.io is built with Next.js.
- Is ray.io secure (HTTPS)?
- Yes. ray.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
- Who hosts ray.io?
- ray.io is hosted on AWS.
- What is ray.io's SEO score?
- ray.io scored 80/100 for SEO in the latest analysis (great).
- What is ray.io's overall website score?
- ray.io has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card