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come-on.de

https://come-on.de· First analyzed 04 May 2026· Updated 04 May 2026
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come-on.de
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Mobile

Sponsored

Hosting Provider

Jahn Verlag GmbH & Co. KG

IP Address

193.30.29.241

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Soest, Germany

ASN

AS34788

Organization

Jahn Verlag GmbH & Co. KG

Server

Nginx

CDN

CDN

Nameservers

ns00.mzv.net.ns01.mzv.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
743 ms10%
Speed Index
966 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
378 KB
67 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Jahn Verlag GmbH & Co. KG
CDN
CDN

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B75/100
22
6
0
Meta Tags14/15
Content10/12
Headings5/8
Technical19/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
C
come-on.decome-on.de

come-on.de | Nachrichten aus dem Märkischen Kreis

come-on.de - aktuelle Nachrichten aus dem Märkischen Kreis, Deutschland und der Welt: Sport, Politik, Wirtschaft, Kultur sowie Bilder und Videos.

Title Length49 chars

Recommended: 50-60 chars (~301px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    108 URLs

    robots.txt

    270 rules

    Sitemap reference found

    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
    12/25
    Machine Read.
    9/25
    Schema Data
    0/25
    Citation
    12/25

    AI Bot Access

    5/14 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:3%
    Words:2,834
    Token eff.:Optimal
    Sections/1K:2.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 8.7w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    81/100
    12
    Passed
    3
    Critical
    0
    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
    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
    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.
    1 recommendation
    • •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.
    78/100
    A+
    38 mg
    CO₂e / view
    378.4 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    44 mg
    vs
    Returning (cached)
    22 mg
    Annual (10K/mo)
    4.6 kg
    Emission Segments
    Data Center
    2 mg
    Network
    11 mg
    Device
    25 mg
    Resource Breakdown
    JavaScript
    37.5 KB
    Images
    214.1 KB
    CSS
    38.5 KB
    HTML
    78.3 KB
    Other
    10.0 KB
    Green Hosting Verified
    ALL-INKL.COM
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    64d

    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/2

    Valid From

    08.04.2026

    Valid Until

    07.07.2026

    Subject Alternative Names (7)

    clicks.mitteilungen.come-on.declicks.service.come-on.decome-on.denl.come-on.desuederlaender-tageblatt.dewww.come-on.dewww.suederlaender-tageblatt.de

    SHA-256 Fingerprint

    CE:5D:3D:81:47:54:48:2D:D5:55:77:9C:F8:D7:B6:10:FB:CE:9E:10...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    9
    cache-control
    🔴 No Cache(public, max-age=300, no-cache, no-store, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-language
    de-DE
    content-type
    text/html;charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    comeon-de01b.mail.protection.outlook.com

    Domain Information

    come-on.de

    Last Updated

    28.10.2011

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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.
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    60/100
    Readability
    /30
    20/30

    16px · LH 1.38

    Hierarchy
    /20
    10/20

    0.88x ratio

    WCAG
    /25
    12/25

    1.13:1 min contrast

    Performance
    /25
    18/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans14px

    Body Font

    Helvetica Neue

    Sans16px

    Contrast Ratio

    1.13:1

    18 issues

    Reading Comfort

    Single Font Family

    left aligned
    14px
    h1
    35px
    h3
    16px
    p
    Golden Ratio
    Scale

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

    ⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.1:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

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

    Flesch 0

    Color Palette

    11 unique colors
    8.81:1 AAA Light
    #ffffff
    Background· 64.4%
    #4f494a
    Other· 5.2%
    #255487
    Primary· 6.9%
    #292c33
    Secondary· 3.2%
    #b09e8d
    Secondary· 2.3%
    #513732
    Secondary· 2.1%
    #445b73
    Secondary· 0.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    16
    Async
    1
    Defer

    Top Script Sources

    idcdn.de(11)cdntrf.com(3)cl.k5a.io(2)cdn.opencmp.net(2)come-on.de(1)

    Website Identity

    come-on.de

    Location detected: 🇩🇪 Germanyvia tld
    📧 Microsoft 365de

    Sponsored

    Last analyzed: 04 May 2026 at 09:32

    Historical Analysis & Change Tracking