c2pa.org
C2PA | Verifying Media Content Sources
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Great
Summary
Navigate media literacy with the use of media verification tools. This website uses WordPress hosted on Fastly behind Fastly CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Navigate media literacy with the use of media verification tools. C2PA provides an analysis of media content to ensure digital safety.
- United States
- Hosted on Fastly
Top issues to fix
6 issues found · 1 high priority
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 X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
11 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://c2pa.org/contact/
Meta tags
- Title
- C2PA | Verifying Media Content Sources
- Description
- Navigate media literacy with the use of media verification tools. C2PA provides an analysis of media content to ensure digital safety.
- Canonical
- https://c2pa.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- 3mf.io
- Valid from
- Aug 7, 2026
- Valid to
- Nov 5, 2026
- Days until expiry
- 73
- SAN domains
- 3mf.io, adversarial-robustness-toolbox.org, aetherproject.org, ai-explainability-360.org, ai-fairness-360.org, anuket.io, bedrockconsortium.org, bitol.io, c2pa.org, cds.lfenergy.org, contentcredentials.org, danosproject.org, datashim.io, dent.dev, dlrover.ai, dronecode.org, elisa.tech, essedum.org, fossology.org, genaicommons.org, genevaers.org, getdab.org, horovod.ai, hpsf.io, isitopen.ai, jointdevelopment.org, jupyter.foundation, jupyterfoundation.org, l3af.io, lfbroadband.org, live-lfprojects5.linuxfoundation.org, networkgradelinux.org, nnstreamer.ai, o-ran-sc.org, ocudu.org, odim.io, onap.org, opea.dev, openapis.org, openchainproject.org, openhpc.community, openidl.org, openmodel.foundation, openstxfoundation.org, p4.org, pqca.org, project-emco.io, project-salus.org, realtime-linux.org, sddiproject.org, stateoftheedge.com, tazama.org, trustmarkinitiative.ai, voiceinteroperability.ai, www.aswf.io, www.automotivelinux.org, www.dpdk.org, www.fossology.org, www.openapis.org, www.tazama.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 3
Links
8 internal · 20 external · 2 broken
Images
14 total · 0 missing alt
Scripts / Styles
32 scripts · 28 stylesheets
JS / CSS size
288 KB · 222 KB
Page size
86.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://c2pa.org
- Final URL
- https://c2pa.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 10 ms
- HTML size
- 86.2 KB
- Redirect chain
- https://c2pa.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does c2pa.org use?
- c2pa.org is built with WordPress, jQuery, Google Analytics, Nginx.
- Is c2pa.org secure (HTTPS)?
- Yes. c2pa.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 5, 2026.
- Who hosts c2pa.org?
- c2pa.org is hosted on Fastly, behind Fastly CDN.
- What is c2pa.org's SEO score?
- c2pa.org scored 85/100 for SEO in the latest analysis (great).
- What is c2pa.org's overall website score?
- c2pa.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card