hdmi.org
HDMI Licensing Administrator, Inc.
Last scanned Jul 27, 2026, 3:43 PM
Overall score
Fair
Summary
HDMI.org is the licensing agent to administer licensing of HDMI Specification, promote HDMI technology and provide education on the benefits of HDMI interface.. This website uses Google Analytics hosted on AWS. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance fair (60/100). Top issue: No H1 heading found.
HDMI.org is the licensing agent to administer licensing of HDMI Specification, promote HDMI technology and provide education on the benefits of HDMI interface..
- United States
- Hosted on AWS
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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 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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
SEO
3 issue(s) found
Performance
240 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
HDMI.org is the licensing agent to administer licensing of HDMI Specification, promote HDMI technology and provide education on the benefits of HDMI interface..
Contact
Email, phone, and address published on this site's own pages.
- myemail@company.com
Source: https://hdmi.org/home/contact
Meta tags
- Title
- HDMI Licensing Administrator, Inc.
- Description
- HDMI.org is the licensing agent to administer licensing of HDMI Specification, promote HDMI technology and provide education on the benefits of HDMI interface..
- Canonical
- https://www.hdmi.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 44.241.179.232
- 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 1.2
- Issuer
- Amazon
- Subject
- *.hdmi.org
- Valid from
- Sep 23, 2025
- Valid to
- Oct 21, 2026
- Days until expiry
- 86
- SAN domains
- *.hdmi.org, hdmi.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 0 · H2 6 · H3 12
Links
60 internal · 2 external · 0 broken
Images
5 total · 1 missing alt
Scripts / Styles
15 scripts · 6 stylesheets
JS / CSS size
3.6 MB · 1.5 MB
Page size
47.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 7
- sitemap.xml
- Found
- URLs in sitemap
- 115
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://hdmi.org
- Final URL
- https://hdmi.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 240 ms
- HTML size
- 47.6 KB
- Redirect chain
- https://hdmi.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does hdmi.org use?
- hdmi.org is built with jQuery, Google Analytics.
- Is hdmi.org secure (HTTPS)?
- Yes. hdmi.org uses TLS 1.2 with a certificate issued by Amazon, valid until Oct 21, 2026.
- Who hosts hdmi.org?
- hdmi.org is hosted on AWS.
- What is hdmi.org's SEO score?
- hdmi.org scored 75/100 for SEO in the latest analysis (fair).
- What is hdmi.org's overall website score?
- hdmi.org has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card