aclu.org
American Civil Liberties Union | The ACLU dares to create a more perfect union — beyond one person, party, or side. Our mission is to realize this promise of the United States Constitution for all and expand the reach of its guarantees.
Last scanned Jul 21, 2026, 12:33 PM · 1 view
Overall score
Great
Top issues to fix
5 issues found
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
Summary
The ACLU dares to create a more perfect union — beyond one person, party, or side. This website uses WordPress hosted on Fastly. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (80/100). Top issue: Title longer than 60 characters.
SEO
3 issue(s) found
Performance
1.09 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- American Civil Liberties Union | The ACLU dares to create a more perfect union — beyond one person, party, or side. Our mission is to realize this promise of the United States Constitution for all and expand the reach of its guarantees.
- Description
- The ACLU dares to create a more perfect union — beyond one person, party, or side. Our mission is to realize this promise of the United States Constitution for all and expand the reach of its guarantees.
- Canonical
- https://www.aclu.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Fastly
- CDN provider
- —
- IP address
- 151.101.194.132
- ASN
- AS54113 (FASTLY - Fastly, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- *.aclu.org
- Valid from
- Jun 12, 2026
- Valid to
- Sep 10, 2026
- Days until expiry
- 51
- SAN domains
- *.aclu.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 9 · H3 9
Links
34 internal · 6 external · 0 broken
Images
14 total · 0 missing alt
Scripts / Styles
8 scripts · 5 stylesheets
JS / CSS size
5.2 KB · 2.1 MB
Page size
77.9 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 50
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://aclu.org
- Final URL
- https://www.aclu.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.09 s
- HTML size
- 77.9 KB
- Redirect chain
- https://aclu.org → https://www.aclu.org/
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Frequently asked questions
- What technology does aclu.org use?
- aclu.org is built with WordPress.
- Is aclu.org secure (HTTPS)?
- Yes. aclu.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.
- Who hosts aclu.org?
- aclu.org is hosted on Fastly.
- What is aclu.org's SEO score?
- aclu.org scored 85/100 for SEO in the latest analysis (great).
- What is aclu.org's overall website score?
- aclu.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card