prebid.org
Home - Prebid
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Pricing
$6,000 USD
Top issues to fix
5 issues found · 3 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
SEO
2 issue(s) found
Performance
311 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://prebid.org/contact-us/
Meta tags
- Title
- Home - Prebid
- Description
- Canonical
- https://prebid.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 141.193.213.11
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, 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
- prebid.org
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 62
- SAN domains
- prebid.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 5
Links
33 internal · 22 external · 0 broken
Images
125 total · 0 missing alt
Scripts / Styles
45 scripts · 18 stylesheets
JS / CSS size
19.1 KB · 206 KB
Page size
243 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- robots.txt not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://prebid.org
- Final URL
- https://prebid.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 307 ms
- HTML size
- 243 KB
- Redirect chain
- https://prebid.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does prebid.org use?
- prebid.org is built with WordPress.
- Is prebid.org secure (HTTPS)?
- Yes. prebid.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 27, 2026.
- Who hosts prebid.org?
- prebid.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is prebid.org's SEO score?
- prebid.org scored 85/100 for SEO in the latest analysis (great).
- What is prebid.org's overall website score?
- prebid.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- What products does prebid.org offer?
- prebid.org offers Pricing.
OpenGraph & Twitter Card
OpenGraph
Twitter Card