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SGSiteGraph

health.gov

Office of the Assistant Secretary for Health | Health.gov

Last scanned Aug 1, 2026, 3:00 AM · 8 views

86

Overall score

Great

Summary

This website uses PHP behind CloudFront CDN. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

8 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

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

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • 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.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

345 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 25, 2026

Overall
86
SEO
60
Security
90
Performance
100
Accessibility
100

Organization

Company details published in this site's own structured data.

Meta tags

Title
Office of the Assistant Secretary for Health | Health.gov
Description
Canonical
https://health.gov/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
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.

Hosting & CDN

Hosting provider
CDN provider
CloudFront
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
IdenTrust
Subject
health.gov
Valid from
Aug 6, 2025
Valid to
Sep 5, 2026
Days until expiry
35
SAN domains
health.gov, www.health.gov, files.health.gov

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 6 · H2 6 · H3 18

Links

54 internal · 53 external · 20 broken

Images

14 total · 0 missing alt

Scripts / Styles

10 scripts · 9 stylesheets

JS / CSS size

7.3 KB · 0 B

Page size

84.7 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://health.gov
Final URL
https://health.gov
HTTP status
200
HTTP version
HTTP/2
Response time
344 ms
HTML size
84.7 KB
Redirect chain
https://health.gov

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Frequently asked questions

What technology does health.gov use?
health.gov is built with PHP, Apache.
Is health.gov secure (HTTPS)?
Yes. health.gov uses TLS 1.3 with a certificate issued by IdenTrust, valid until Sep 5, 2026.
Who hosts health.gov?
Hosting provider information for health.gov is not available yet.
What is health.gov's SEO score?
health.gov scored 60/100 for SEO in the latest analysis (fair).
What is health.gov's overall website score?
health.gov has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has health.gov's score changed over time?
health.gov's overall score has improved by 4 points (from 82 to 86) since Jul 25, 2026.