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52north.org

https://52north.org· First analyzed 20 May 2026· Updated 20 May 2026
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52north.org
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

136.243.114.114

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

52North GmbH

Server

Apache

Nameservers

ns1.dns-service.net.ns3.dns-service.net.

Performance

85

Core Web Vitals

Weight

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

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
52 Northv1.0.0Custom
by 52 North
View Theme

Technology Stack

18 Technologies Detected

Plugins

12
Menu ImageRevsliderEmail Encoder BundleWp Media Category ManagementConnectionsJs_ComposerZotpressEqual Height ColumnsFeedzy Rss FeedsShortcodes UltimateThe Events Calendar
Yoast SEO

Libraries

2
jQueryv3.7.1
Underscore.js

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

SEO Analysis

A82/100
25
7
0
Meta Tags14/15
Content8/12
Headings6/8
Technical25/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
5
52north.org52north.org

Home - 52°North Spatial Information Research GmbH

We are a small private research organization developing new concepts, technologies and innovative applications for geo-information infrastructures.

Title Length49 chars

Recommended: 50-60 chars (~306px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    9 URLs

    9 sub-sitemaps

    robots.txt

    7 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 11 1

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

    Sponsored

    AI & LLM Readiness

    D52/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    5/25
    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:2%
    Words:329
    Token eff.:Optimal
    Sections/1K:36.5
    Depth:2/5

    Structured Data

    7 JSON-LD
    WebSiteEventBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary12w
    Descriptive Headingsavg 1.9w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
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    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
    10
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    15/15
    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
    7/15
    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.
    64/100
    C
    187 mg
    CO₂e / view
    1.8 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    214 mg
    vs
    Returning (cached)
    107 mg
    Annual (10K/mo)
    22.5 kg
    Emission Segments
    Data Center
    9 mg
    Network
    55 mg
    Device
    123 mg
    Resource Breakdown
    JavaScript
    250.4 KB
    Images
    1.2 MB
    CSS
    308.4 KB
    HTML
    26.1 KB
    Other
    11.9 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
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    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    34d

    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/1.1

    Valid From

    26.03.2026

    Valid Until

    24.06.2026

    Subject Alternative Names (8)

    52n.de52n.org52north.de52north.net52north.orgblog.52north.orgmta-sts.52north.orgwww.52north.org

    SHA-256 Fingerprint

    6E:75:63:65:B1:14:A0:2F:B3:8A:81:69:1C:C8:5B:F1:6A:67:A9:FA...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 3s(max-age=3, must-revalidate)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    26437
    content-type
    text/html; charset=UTF-8
    date
    Wed, 20 May 2026 22:23:11 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    aspmx.l.google.com

    Domain Information

    52north.org

    Domain Age
    21y 7m

    Created

    05.10.2004

    Expires

    05.10.2026

    Last Updated

    19.11.2025

    Registrar

    Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Source Sans Pro

    WCAG Partial
    63/100
    Readability
    /30
    20/30

    18px · LH 1.35

    Hierarchy
    /20
    14/20

    1.56x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    11/25

    1 font · 4 req

    Heading Font

    Source Sans Pro

    Sans28px

    Body Font

    Source Sans Pro

    Sans18px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    28px
    h1
    16px
    h2
    22px
    h3
    18px
    h4
    18px
    p

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

    ⚠️ Tight line spacing (1.35). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Buy on MyFontsFluid Type (rem)Flesch 19

    Color Palette

    10 unique colors
    5.68:1 AA Light
    #ffffff
    Background· 26.099999999999998%
    #5d696a
    Other· 5.5%
    #030628
    Primary· 25.300000000000004%
    #201b48
    Secondary· 9.1%
    #2b375d
    Secondary· 6.9%
    #57b9b7
    Secondary· 6.5%
    #c4cbd1
    Secondary· 5.8%
    #2a646e
    Secondary· 5.5%

    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
    2
    Async
    0
    Defer

    Top Script Sources

    52north.org(20)

    Website Identity

    MARTECH 2026

    Event

    <p>LLMs for energy-efficient routing optimization in shipping</p>\n

    52north.org/events/martech-2026/
    21 years old
    Location detected: 🇩🇪 Germanyvia ip
    Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 20 May 2026 at 22:23

    Historical Analysis & Change Tracking