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psr.org

https://psr.org· First analyzed 01 May 2026· Updated 01 May 2026
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psr.org
Desktop screenshot of psr.org
Mobile screenshot of psr.org
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

52.167.49.153

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Boydton, United States

ASN

AS8075

Organization

Microsoft Azure Cloud (eastus2)

Server

Nginx

Nameservers

ns4.dnsmadeeasy.com.ns3.dnsmadeeasy.com.ns0.dnsmadeeasy.com.ns1.dnsmadeeasy.com.+1 more

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
65 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Beaver Builder Themev1.7.19.2Custom
by The Beaver Builder Team
View Theme

Technology Stack

21 Technologies Detected

Plugins

10
Events Calendar Pro
Beaver Builder
Search Filter ProBbpowerpackBbwp Functions Plugin
WP Rocket
Google Analytics For Wordpress
Search Filter BbThe Events Calendar
Beaver Builder

Libraries

3
jQueryv3.7.1
jQuery UI
Animate.css

CSS Frameworks

2
Bootstrapv3.4.1
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Advertising

1
Google Ads

Web Servers

1
Nginx

SEO Analysis

A83/100
24
7
0
Meta Tags10/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T5/7
Images3/7
Links2/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
P
psr.orgpsr.org

Physicians for Social Responsibility

We Must Prevent What We Cannot Cure Guided by the values and expertise of medicine and public health, we work to protect human life from the gravest threats ...

Description truncated.
Title Length36 chars

Recommended: 50-60 chars (~205px / 580px)

Description Length336 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 9

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    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    11/25
    Citation
    14/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:4%
    Words:1,244
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Article×1.2microdataPerson×1.3microdataOrganization×1.1WebSiteBreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary282w
    Descriptive Headingsavg 5.4w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    87/100
    14
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    53/100
    D
    232 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    265 mg
    vs
    Returning (cached)
    133 mg
    Annual (10K/mo)
    27.8 kg
    Emission Segments
    Data Center
    11 mg
    Network
    68 mg
    Device
    152 mg
    Resource Breakdown
    JavaScript
    228.9 KB
    Images
    1.4 MB
    CSS
    582.3 KB
    Fonts
    1.1 KB
    HTML
    42.4 KB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    114d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    23.07.2025

    Valid Until

    23.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    psr.orgwww.psr.org

    SHA-256 Fingerprint

    72:16:E0:52:C9:8F:B3:71:FA:09:77:A6:DE:8A:42:9D:C9:57:DE:2C...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store)
    content-encoding
    📦 Gzip(gzip)
    content-length
    43095
    content-type
    text/html; charset=UTF-8
    date
    Fri, 01 May 2026 15:20:19 GMT
    last-modified
    Fri, 01 May 2026 13:57:24 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com
    aspmx2.googlemail.com

    +1 more

    Domain Information

    psr.org

    Domain Age
    31 years

    Created

    20.04.1995

    Expires

    21.04.2028

    Last Updated

    25.02.2023

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    B
    76/100
    Mobile Friendly9 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    IBM Plex Sans

    WCAG Partial
    74/100
    Readability
    /30
    21/30

    16px · LH 1.55

    Hierarchy
    /20
    17/20

    3.75x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    IBM Plex Sans

    Sans60px

    Body Font

    IBM Plex Sans

    Sans16px

    Contrast Ratio

    1:1

    4 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    60px
    h1
    55px
    h2
    24px
    h3
    45px
    h4
    16px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.55 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 3.8x larger than body text.

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 36

    Color Palette

    9 unique colors
    Light
    #c2c2cc
    Secondary· 18.4%
    #a1a3b2
    Primary· 12.600000000000001%
    #72748b
    Secondary· 10.6%
    #705b6e
    Secondary· 1.4%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    4
    Async
    9
    Defer

    Top Script Sources

    psr.org(16)gstatic.com(1)googletagmanager.com(1)google.com(1)cdn.userway.org(1)

    Website Identity

    Physicians for Social Responsibility

    Physicians for Social Responsibility

    Organization

    We Must Prevent What We Cannot Cure Guided by the values and expertise of medicine and public health, we work to protect human life from the gravest threats to health and survival. Learn more Issues All Issues 1,800 nuclear weapons are on high alert Nuclear Weapons Abolition PSR's Nuclear Weapons Ab

    psrnatl@psr.org
    +12026674260
    psr.org/
    31 years old
    Location detected: 🇺🇸 United Statesvia phone
    Network Solutions, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 01 May 2026 at 15:21

    Historical Analysis & Change Tracking