dhs.gov
Home | Homeland Security
Last scanned Jul 29, 2026, 2:00 PM · 13 views
Overall score
Excellent
Summary
U.S. This website uses Apache. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
U.S. Department of Homeland Security: With honor and integrity, we will safeguard the American people, our homeland, and our values.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
296 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 18, 2026
- Overall
- 90
- SEO
- 75
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
U.S. Department of Homeland Security: With honor and integrity, we will safeguard the American people, our homeland, and our values.
Meta tags
- Title
- Home | Homeland Security
- Description
- U.S. Department of Homeland Security: With honor and integrity, we will safeguard the American people, our homeland, and our values.
- Canonical
- https://www.dhs.gov/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.dhs.gov
- Valid from
- Jul 29, 2026
- Valid to
- Oct 23, 2026
- Days until expiry
- 86
- SAN domains
- www.dhs.gov, aceaccountreview-sat2.cbp.gov, blog.tsa.gov, bsrcompliance.contracting.cbp.gov, cbpworkforce.cbp.gov, cisomb.dhs.gov, contracting.cbp.gov, dhs.gov, e-safe.cbp.dhs.gov, emilms.fema.gov, enroll.recruiting.cbp.gov, erulings.cbp.gov, go.fema.gov, help.cbp.gov, helpspanish.cbp.gov, homelandsecurity.gov, i94.cbp.dhs.gov, legacy.secretservice.gov, login.cbp.gov, m.fema.gov, m.ice.gov, m.usfa.fema.gov, media.dhs.gov, mobile.fema.gov, mobile.tsa.gov, myaccount.uscis.gov, myapplication.cbp.gov, myeverify.uscis.gov, niccs.cisa.gov, niccs.us-cert.gov, nics.us-cert.gov, outreach.cbp.gov, partners.fletc.gov, preview-m.fema.gov, preview-oig.dhs.gov, preview.dhsprecheck.dhs.gov, preview.mobile.tsa.gov, preview.niccs.us-cert.gov, preview.secretservice.gov, qa-api.cbp.dhs.gov, save.uscis.gov, selfcheck.uscis.gov, stage.save.uscis.gov, staging-go.fema.gov, studyinthestates.dhs.gov, trade.cbp.gov, ttp.cbp.dhs.gov, ttp.dhs.gov, usfa.fema.gov, www.cbp.gov, www.disasterassistance.gov, www.fema.gov, www.fleta.gov, www.fletc.gov, www.homelandsecurity.gov, www.ice.gov, www.listo.gov, www.niccs.cisa.gov, www.niccs.us-cert.gov, www.nics.us-cert.gov, www.oig.dhs.gov, www.ready.gov, www.readybusiness.gov, www.secretservice.gov, www.tsa.dhs.gov, www.tsa.gov, www.usfa.dhs.gov, www.usfa.fema.gov
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 7 · H2 2 · H3 6
Links
52 internal · 11 external · 20 broken
Images
26 total · 0 missing alt
Scripts / Styles
16 scripts · 4 stylesheets
JS / CSS size
10.6 KB · 3.6 KB
Page size
89.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://dhs.gov
- Final URL
- https://www.dhs.gov/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 295 ms
- HTML size
- 89.7 KB
- Redirect chain
- https://dhs.gov → https://www.dhs.gov/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does dhs.gov use?
- dhs.gov is built with Drupal, jQuery, Google Analytics, Apache.
- Is dhs.gov secure (HTTPS)?
- Yes. dhs.gov uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 23, 2026.
- Who hosts dhs.gov?
- Hosting provider information for dhs.gov is not available yet.
- What is dhs.gov's SEO score?
- dhs.gov scored 75/100 for SEO in the latest analysis (fair).
- What is dhs.gov's overall website score?
- dhs.gov has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has dhs.gov's score changed over time?
- dhs.gov's overall score has declined by 3 points (from 93 to 90) since Jul 18, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card