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aclu.org

https://aclu.org· First analyzed 11 Feb 2026· Updated 11 Feb 2026
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aclu.org
Desktop screenshot of aclu.org
Mobile screenshot of aclu.org
Mobile

Sponsored

Hosting Provider

Pantheon

IP Address

151.101.66.132

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

CDN

Cloudflare

WAF

Cloudflare

Nameservers

apollo.ns.cloudflare.com.katelyn.ns.cloudflare.com.

Performance

Page Speed

949 KB
56 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.8.3
Infrastructure
Hosting
Pantheon
CDN
Cloudflare

Technology Stack

5 Technologies Detected

Plugins

2
Pdfjs Viewer Shortcode
Yoast SEO

CSS Frameworks

1
Tailwind CSS

Analytics

1
Heap Analytics

Other

1
Optimizely

SEO Analysis

A82/100
11
3
0
A
aclu.orgaclu.org

American Civil Liberties Union | The ACLU dares to create a more pe...

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 f...

Title truncated. Description truncated.
Title Length236 chars

Recommended: 50-60 chars

Description Length203 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

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    Crawlability

    Sitemap

    Type: index

    robots.txt

    51 rules

    Sponsored

    Sponsored

    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    31d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    15.12.2025

    Valid Until

    15.03.2026

    Subject Alternative Names (1)

    *.aclu.org

    SHA-256 Fingerprint

    33:57:E3:33:F3:88:23:15:FB:B0:3D:3E:C9:E9:94:48:25:55:D4:57...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    access-control-allow-origin
    *
    aclu-req-hosts
    www.aclu.org
    age
    514
    cache-control
    🟡 600s(max-age=600, public)
    content-encoding
    📦 Gzip(gzip)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mxb-00331601.gslb.pphosted.com
    mxa-00331601.gslb.pphosted.com

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked
    Data subject rights referenced

    Typography & Readability

    Arial

    41/100
    Readability
    /30
    20/40

    13px · LH 1.40

    Hierarchy
    /20
    18/25

    4.62x ratio

    WCAG
    /25
    5/15

    Contrast: undefined

    Performance
    /25
    13/20

    2 fonts

    Heading Font

    Arial

    Sans60px

    Body Font

    Arial

    Sans13px

    Contrast Ratio

    --

    Reading Comfort

    ~37 CPL

    Needs attention
    60px
    h1
    18px
    h2
    30px
    h3
    13px
    h4
    13px
    p

    ❌ Critical: 13px body text is too small. Increase to at least 14px.

    ✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

    ✅ Strong hierarchy: Headlines are 4.6x larger than body text.

    ✅ Good performance: Using 2 font families keeps load times fast.

    ✅ Consistent design: Single font family with weight variations is a modern best practice.

    ✅ Smart font loading: Using font-display: swap prevents invisible text during load.

    Buy on MyFonts

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    HeapMid-Market
    Google AnalyticsFree

    User behavior and product analytics

    A/B Testing & Optimization

    1
    OptimizelyEnterprise

    Experimentation and conversion optimization

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    11 Resources

    8
    Scripts
    3
    Styles
    2
    Async
    3
    Defer

    Top Script Sources

    aclu.org(4)cdn.heapanalytics.com(1)cdn3.optimizely.com(1)cdn-pci.optimizely.com(1)assets.gospringboard.io(1)

    Website Identity

    aclu.org

    Sponsored

    Last analyzed: 11 Feb 2026 at 12:39

    Historical Analysis & Change Tracking