beacon-sjc4.rubiconproject.com
HTTP Status 403 – Forbidden
Last scanned Jul 23, 2026, 12:53 PM
Overall score
Great
Summary
This website is hosted on RUBICONPROJECT - Magnite, Inc., US. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on RUBICONPROJECT - Magnite, Inc., US
Top issues to fix
9 issues found · 4 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.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
233 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Meta tags
- Title
- HTTP Status 403 – Forbidden
- Description
- Canonical
- Language
- en
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- RUBICONPROJECT - Magnite, Inc., US
- CDN provider
- —
- IP address
- 191.215.78.1
- ASN
- AS26667 (RUBICONPROJECT - Magnite, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- *.rubiconproject.com
- Valid from
- Mar 16, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 69
- SAN domains
- *.rubiconproject.com, rubiconproject.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 254 B
Page size
431 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 structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://beacon-sjc4.rubiconproject.com
- Final URL
- https://beacon-sjc4.rubiconproject.com
- HTTP status
- 403
- HTTP version
- HTTP/2
- Response time
- 233 ms
- HTML size
- 431 B
- Redirect chain
- https://beacon-sjc4.rubiconproject.com
See something wrong on this report? Request a correction
Related websites
Same hosting provider
beacon-ams3.rubiconproject.com
HTTP Status 403 – Forbidden
beacon-nf.rubiconproject.com
HTTP Status 403 – Forbidden
beacon-iad6.rubiconproject.com
HTTP Status 403 – Forbidden
beacon-nf.rubiconproject.net.akadns.net
HTTP Status 403 – Forbidden
prebid-server.rubiconproject.com
Prebid Server
pixel-us-west.rubiconproject.com
Frequently asked questions
- What technology does beacon-sjc4.rubiconproject.com use?
- We did not detect any specific technologies for beacon-sjc4.rubiconproject.com in the latest scan.
- Is beacon-sjc4.rubiconproject.com secure (HTTPS)?
- Yes. beacon-sjc4.rubiconproject.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 30, 2026.
- Who hosts beacon-sjc4.rubiconproject.com?
- beacon-sjc4.rubiconproject.com is hosted on RUBICONPROJECT - Magnite, Inc., US.
- What is beacon-sjc4.rubiconproject.com's SEO score?
- beacon-sjc4.rubiconproject.com scored 60/100 for SEO in the latest analysis (fair).
- What is beacon-sjc4.rubiconproject.com's overall website score?
- beacon-sjc4.rubiconproject.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card