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tekom.de

https://tekom.de· First analyzed 24 May 2026· Updated 24 May 2026
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tekom.de
Desktop screenshot of tekom.de
Mobile screenshot of tekom.de
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

159.69.64.87

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

anexia.secondns.at.anexia.firstns.cc.anexia.fourthns.systems.anexia.fifthns.com.+1 more

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%
1.5 MB
42 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginxv1.18.0

SEO Analysis

B72/100
19
8
0
Meta Tags11/15
Content11/12
Headings5/8
Technical22/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tekom.detekom.de

Gesellschaft für Technische Kommunikation - tekom Deutschland e.V.

Die tekom ist mit rund 9.500 Mitgliedern der weltweit größte Fach- und Berufsverband für Technische Kommunikation.

Title Length66 chars

Recommended: 50-60 chars (~402px / 580px)

Description Length115 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    4 rules

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    3/25
    Citation
    13/25

    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
    data-nosnippet

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    def. listsnav
    Text ratio:8%
    Words:1,551
    Token eff.:Optimal
    Sections/1K:7.1
    Depth:2/5

    Structured Data

    2 JSON-LD
    WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary180w
    Descriptive Headingsavg 6.3w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    C
    65/100
    11
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    65/100
    C
    152 mg
    CO₂e / view
    1.5 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    174 mg
    vs
    Returning (cached)
    87 mg
    Annual (10K/mo)
    18.3 kg
    Emission Segments
    Data Center
    8 mg
    Network
    45 mg
    Device
    100 mg
    Resource Breakdown
    JavaScript
    78.9 KB
    Images
    1.2 MB
    CSS
    159.4 KB
    HTML
    16.8 KB
    Other
    300 B
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    71d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    06.05.2026

    Valid Until

    04.08.2026

    Subject Alternative Names (20)

    conferences.tekom.12bis3.deeu.tekom.12bis3.defruehjahrstagung.tekom.12bis3.defruehjahrstagung.tekom.dejahrestagung.tekom.desummercon.desummercon.eusummercon.tekom.de+12 more

    SHA-256 Fingerprint

    04:74:4F:70:58:23:79:A1:85:A6:FF:E5:6A:EA:D7:00:24:89:EC:8B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-language
    de
    content-type
    text/html; charset=utf-8
    date
    Sun, 24 May 2026 15:09:08 GMT
    link
    <https://www.googletagmanager.com/gtag/js?id=G-PZ4697L7F2>; ...
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    tekom-de.mail.eo.outlook.com

    Domain Information

    tekom.de

    Last Updated

    24.02.2023

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    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.
    A
    82/100
    Mobile Friendly25 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Muli bold + Muli

    WCAG Partial
    52/100
    Readability
    /30
    15/30

    15px · LH --

    Hierarchy
    /20
    6/20
    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    15/25

    2 fonts · 3 req

    Heading Font

    Muli bold

    Sans

    Body Font

    Muli

    Sans15px

    Contrast Ratio

    1:1

    12 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    24px
    h3
    30px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Lean font stack: 2 font families keeps load times fast.

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFontsFlesch 14

    Color Palette

    7 unique colors
    8.41:1 AAA Light
    #ffffff
    Background· 72.50000000000001%
    #534b52
    Text· 5.5%
    #172f6a
    Primary· 4.9%
    #3473ae
    Accent· 4.8%
    #ebedef
    Secondary· 4.2%
    #deddcf
    Secondary· 3.5%

    Business & Marketing Stack

    3 Tools Detected

    Growing

    Behavior Analytics

    3
    Google AnalyticsFree
    Matomo (Piwik)Mid-Market
    Google Tag ManagerFree

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    12 Resources

    11
    Scripts
    1
    Styles
    8
    Async
    1
    Defer

    Top Script Sources

    local(3)a.delivery.consentmanager.net(3)cdn.consentmanager.net(2)tekom.de(1)googletagmanager.com(1)

    Website Identity

    Gesellschaft für Technische Kommunikation - tekom Deutschland e.V.

    www.tekom.de/
    Location detected: 🇩🇪 Germanyvia tld
    📧 Microsoft 365de

    Sponsored

    Last analyzed: 24 May 2026 at 15:09

    Historical Analysis & Change Tracking