StackOptic
Back to Search
kiel.de favicon

kiel.de

https://kiel.de· First analyzed 30 Apr 2026· Updated 30 Apr 2026
Export
kiel.de
Desktop screenshot of kiel.de
Mobile screenshot of kiel.de
Mobile

Sponsored

Hosting Provider

ADDIX GmbH

IP Address

212.51.28.106

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Kiel, Germany

ASN

AS25415

Organization

ADDIX GmbH

Server

Nginx

Nameservers

ns2.addix.de.ns1.addix.de.

Performance

95

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%
4 MB
53 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
ADDIX GmbH

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

B70/100
18
6
0
Meta Tags14/15
Content11/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kiel.dekiel.de

kiel.de - Offizielle Webseite der Landeshauptstadt Kiel

Infos zu Deutschlands nördlichster Hauptstadt, zu Zukunft, Gesellschaft & Gesundheit, zu Kultur & Freizeit, zu Umwelt & Verkehr, Bildung & Wissenschaft, Poli...

Description truncated.
Title Length55 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length200 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    40 rules

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 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
    20/25
    Machine Read.
    3/25
    Schema Data
    0/25
    Citation
    10/25

    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
    nav
    Text ratio:12%
    Words:3,817
    Token eff.:Poor Structure
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary3112w
    Descriptive Headings
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    86/100
    15
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    5/15
    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.
    13/100
    F
    503 mg
    CO₂e / view
    4.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    576 mg
    vs
    Returning (cached)
    288 mg
    Annual (10K/mo)
    60.4 kg
    Emission Segments
    Data Center
    113 mg
    Network
    121 mg
    Device
    270 mg
    Resource Breakdown
    JavaScript
    64.7 KB
    Images
    3.7 MB
    CSS
    195.5 KB
    HTML
    44.1 KB
    Green Hosting Not Verified
    ADDIX GmbH
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    169d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    01.04.2026

    Valid Until

    17.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.kiel.dekiel.de

    SHA-256 Fingerprint

    02:12:EC:22:83:80:51:DB:C4:E1:B0:4D:89:EA:BC:F9:EA:FB:F8:72...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    99
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    44887
    content-security-policy
    img-src 'self' data: blob: iw-sh.infodienste.de *.service-di...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mail3.addix.net
    tribbles.addix.net

    Domain Information

    kiel.de

    Last Updated

    18.12.2018

    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.
    C
    68/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman + FS Elliot Web

    WCAG Partial
    68/100
    Readability
    /30
    27/30

    16px · LH 1.50

    Hierarchy
    /20
    12/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.3:1 min contrast

    Performance
    /25
    13/25

    2 fonts · 5 req

    Heading Font

    Times New Roman

    Serif16px

    Body Font

    FS Elliot Web

    Sans16px

    Contrast Ratio

    1.3:1

    19 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    16px
    h1
    48px
    h2
    20px
    h3
    16px
    p
    Major Sixth
    Scale

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

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

    ⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.3:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    Buy on MyFontsFlesch 45

    Color Palette

    11 unique colors
    4.37:1 AA Large Light
    #ffffff
    Primary· 36.1%
    #76797e
    Other· 6.9%
    #10314c
    Accent· 17.8%
    #6dc6ec
    Accent· 6.6%
    #344e5e
    Secondary· 6.6%
    #58676d
    Secondary· 6.4%
    #89a1ae
    Secondary· 2.9%
    #45b1df
    Accent· 1.3%

    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

    11 Resources

    7
    Scripts
    4
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    0-technik(3)cdn.eye-able.com(2)monitor.kiel.de(1)translate-cdn.eye-able.com(1)

    Website Identity

    kiel.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 30 Apr 2026 at 09:55

    Historical Analysis & Change Tracking