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northcorner.de

https://northcorner.de· First analyzed 10 May 2026· Updated 10 May 2026
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northcorner.de
Desktop screenshot of northcorner.de
Mobile screenshot of northcorner.de
Mobile

Sponsored

Hosting Provider

Contabo
contabo.com

IP Address

5.189.146.22

Site Location

🇩🇪 Germanyvia tld

Server Location

🇫🇷 Lauterbourg, France

ASN

AS51167

Organization

Contabo GmbH

Server

Nginx

Nameservers

ns2.dyna-ns.net.ns1.dyna-ns.net.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
39 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Contabo

Technology Stack

11 Technologies Detected

UI Components

4
SwiperSlick CarouselOwl CarouselFancybox

Libraries

2
jQuery
Animate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
Modernizr

Analytics

1
Matomo

Web Servers

1
Nginxv1.24.0

SEO Analysis

B73/100
21
6
0
Meta Tags14/15
Content12/12
Headings6/8
Technical18/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
N
northcorner.denorthcorner.de

Northcorner: Expert Insights on Digital Strategy and Innovation

Northcorner provides cutting-edge analysis and practical advice on digital transformation, tech trends, and business innovation for modern enterprises.

Title Length63 chars

Recommended: 50-60 chars (~373px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    49 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    8/100
    Poor
    3 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

    F33/100
    Bot Access
    3/25
    Machine Read.
    16/25
    Schema Data
    0/25
    Citation
    14/25

    AI Bot Access

    2/14 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:873
    Token eff.:Optimal
    Sections/1K:18.3
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary57w
    Descriptive Headingsavg 9.2w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    B
    70/100
    8
    Passed
    5
    Critical
    1
    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
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    59/100
    C
    172 mg
    CO₂e / view
    1.7 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    196 mg
    vs
    Returning (cached)
    98 mg
    Annual (10K/mo)
    20.6 kg
    Emission Segments
    Data Center
    8 mg
    Network
    51 mg
    Device
    113 mg
    Resource Breakdown
    JavaScript
    572.0 KB
    Images
    28.8 KB
    CSS
    1.1 MB
    HTML
    18.2 KB
    Green Hosting Verified
    Contabo
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    49%Poor
    Interactive

    HTTPS

    No WAF

    86d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    07.05.2026

    Valid Until

    05.08.2026

    Subject Alternative Names (1)

    northcorner.de

    SHA-256 Fingerprint

    B7:66:6A:E0:1F:8A:E2:BA:98:01:83:81:48:3C:95:30:6A:68:85:3F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 1 Hours(public, max-age=3600)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    18336
    content-type
    text/html; charset=utf-8
    cross-origin-opener-policy
    same-origin
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    northcorner.de

    Last Updated

    02.03.2026

    DNSSEC
    Not Enabled

    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
    71/100
    Mobile Friendly10 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto

    WCAG Partial
    72/100
    Readability
    /30
    24/30

    16px · LH 1.80

    Hierarchy
    /20
    15/20

    1.88x ratio

    WCAG
    /25
    13/25

    3.82:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Roboto

    Sans30px

    Body Font

    Roboto

    Sans16px

    Contrast Ratio

    3.82:1

    18 issues

    Reading Comfort

    ~47 CPL

    Optimal (45–75)
    30px
    h1
    44px
    h2
    23px
    h3
    17px
    h4
    16px
    p

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

    ✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 3.8:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Color Palette

    4 unique colors
    Light
    #ffffff
    Background· 54.49999999999999%
    #c2cbd2
    Secondary· 19.6%
    #8e79a9
    Secondary· 4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    16 Resources

    6
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(5)analytics.tech-vikings.com(1)

    Website Identity

    northcorner.de

    Location detected: 🇩🇪 Germanyvia tld
    en

    Sponsored

    Last analyzed: 10 May 2026 at 15:44

    Historical Analysis & Change Tracking