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SGSiteGraph

data.iana.org

Internet Assigned Numbers Authority

Last scanned Jul 23, 2026, 12:53 PM

89

Overall score

Great

Summary

This website uses jQuery hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on Cloudflare

Top issues to fix

5 issues found · 1 high priority

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • Missing html lang attribute

    Accessibility

    Set <html lang="…"> so screen readers pick the right pronunciation rules.

70

SEO

4 issue(s) found

100

Performance

877 ms

100

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.iana.org/contact

Meta tags

Title
Internet Assigned Numbers Authority
Description
Canonical
https://iana.org/
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQuery

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.24.232
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.24.232
  • 104.18.25.232
AAAA
  • 2606:4700::6812:18e8
  • 2606:4700::6812:19e8
MX—
TXT—
NS—
CAA—
CNAME
  • www.iana.org.cdn.cloudflare.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.iana.org
Valid from
Jun 30, 2026
Valid to
Sep 28, 2026
Days until expiry
67
SAN domains
www.iana.org

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 0

Links

19 internal · 4 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

449 KB · 66.2 KB

Page size

6.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://data.iana.org
Final URL
https://www.iana.org/
HTTP status
200
HTTP version
HTTP/2
Response time
877 ms
HTML size
6.1 KB
Redirect chain
https://data.iana.org → https://www.iana.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does data.iana.org use?
data.iana.org is built with jQuery.
Is data.iana.org secure (HTTPS)?
Yes. data.iana.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 28, 2026.
Who hosts data.iana.org?
data.iana.org is hosted on Cloudflare, behind Cloudflare CDN.
What is data.iana.org's SEO score?
data.iana.org scored 70/100 for SEO in the latest analysis (fair).
What is data.iana.org's overall website score?
data.iana.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.