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algorithmwatch.org

https://algorithmwatch.org· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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algorithmwatch.org
Desktop screenshot of algorithmwatch.org
Mobile screenshot of algorithmwatch.org
Mobile

Sponsored

Hosting Provider

manitu GmbH

IP Address

89.238.73.60

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Sankt Wendel, Germany

ASN

AS34240

Organization

manitu GmbH

Server

Apache

Nameservers

dns01.manitu.net.dns02.manitu.net.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8.7 MB
56 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
aw2020Custom

Technology Stack

5 Technologies Detected

Libraries

1
jQuery

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C60/100
17
9
0
Meta Tags7/15
Content10/12
Headings3/8
Technical14/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
algorithmwatch.orgalgorithmwatch.org

AlgorithmWatch

AlgorithmWatch is a non-profit research and advocacy organisation to evaluate and shed light on algorithmic decision making processes that have a social rele...

Description truncated.
Title Length14 chars

Recommended: 50-60 chars (~88px / 580px)

Description Length265 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    17/25

    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:5%
    Words:1,220
    Token eff.:Optimal
    Sections/1K:38.5
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary105w
    Descriptive Headingsavg 6.1w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    B
    74/100
    11
    Passed
    5
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    12/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •Accessibility recommendation preview...
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    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.
    30/100
    F
    895 mg
    CO₂e / view
    8.7 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.02 g
    vs
    Returning (cached)
    511 mg
    Annual (10K/mo)
    107.4 kg
    Emission Segments
    Data Center
    44 mg
    Network
    263 mg
    Device
    588 mg
    Resource Breakdown
    JavaScript
    161.4 KB
    Images
    8.3 MB
    CSS
    68.2 KB
    HTML
    142.4 KB
    Other
    634 B
    Green Hosting Verified
    manitu GmbH
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    65d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    04.04.2026

    Valid Until

    03.07.2026

    Subject Alternative Names (1)

    algorithmwatch.org

    SHA-256 Fingerprint

    B2:C2:83:2E:04:3D:55:20:D0:CB:4F:84:6E:49:4D:D5:58:FD:A0:AA...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    date
    Wed, 29 Apr 2026 03:37:23 GMT
    keep-alive
    timeout=5, max=49
    link
    <https://algorithmwatch.org/en/wp-json/>; rel="https://api.w...
    server
    Apache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

    mxext3.mailbox.org
    mxext1.mailbox.org
    mxext2.mailbox.org

    Domain Information

    algorithmwatch.org

    Domain Age
    10y 5m

    Created

    29.11.2015

    Expires

    29.11.2027

    Last Updated

    23.03.2026

    Registrar

    InterNetX GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked
    Data Protection Officer mentioned

    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
    72/100
    Mobile Friendly1 breakpoint
    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...
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    Typography & Readability

    Open Sans

    WCAG Fail
    66/100
    Readability
    /30
    24/30

    18px · LH 1.50

    Hierarchy
    /20
    14/20

    1.78x ratio

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 2 req

    Heading Font

    Open Sans

    Sans32px

    Body Font

    Open Sans

    Sans18px

    Contrast Ratio

    1:1

    47 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    32px
    h1
    16px
    h3
    13px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

    ❌ Low contrast: 47 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    Buy on MyFontsFluid TypeFlesch 30

    Color Palette

    9 unique colors
    10.47:1 AAA Light
    #fafafa
    Background· 35.6%
    #433b38
    Secondary· 6.4%
    #3e1213
    Primary· 15.600000000000001%
    #bbaa91
    Secondary· 10.4%
    #847469
    Secondary· 7.8%
    #2f2625
    Secondary· 6.8%
    #69534c
    Secondary· 5.6%

    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

    7 Resources

    5
    Scripts
    2
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(3)algorithmwatch.org(1)static.algorithmwatch.org(1)

    Website Identity

    algorithmwatch.org

    10 years old
    Location detected: 🇩🇪 Germanyvia ip
    InterNetX GmbHen

    Sponsored

    Last analyzed: 29 Apr 2026 at 03:38

    Historical Analysis & Change Tracking