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bottrop.de

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

Sponsored

Hosting Provider

GELSEN-NET Kommunikationsgesellschaft mbH

IP Address

217.70.160.234

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Gladbeck, Germany

ASN

AS16024

Server

Apache

Nameservers

b.dns-gelsen.net.a.dns-gelsen.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
656 ms10%
Speed Index
853 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
132 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
GELSEN-NET Kommunikationsgesellschaft mbH

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

B72/100
21
6
0
Meta Tags8/15
Content10/12
Headings5/8
Technical20/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
B
bottrop.debottrop.de

Startseite | Stadt Bottrop

Internetseite der Stadt Bottrop mit Themen zur Stadt, Bürgerservice online, Veranstaltungskalender und Abo-Diensten.

Title Length26 chars

Recommended: 50-60 chars (~156px / 580px)

Description Length116 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    36/100
    Needs Work
    10 10

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    2/25
    Citation
    15/25

    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:4%
    Words:815
    Token eff.:Optimal
    Sections/1K:6.1
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1(min)BreadcrumbList

    Citation Readiness

    Opening Summary35w
    Descriptive Headingsavg 2.7w
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    85/100
    14
    Passed
    1
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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.
    1 recommendation
    • •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.
    33/100
    E
    281 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    321 mg
    vs
    Returning (cached)
    160 mg
    Annual (10K/mo)
    33.7 kg
    Emission Segments
    Data Center
    63 mg
    Network
    67 mg
    Device
    151 mg
    Resource Breakdown
    JavaScript
    569.8 KB
    Images
    1.1 MB
    CSS
    55.6 KB
    Fonts
    448.3 KB
    HTML
    24.1 KB
    Other
    7.8 KB
    Green Hosting Not Verified
    GELSEN-NET Kommunikationsgesellschaft mbH
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    211d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Starfield Technologies, Inc.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    08.12.2025

    Valid Until

    08.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.bottrop.debottrop.de

    SHA-256 Fingerprint

    E1:0D:17:35:27:90:02:B2:20:83:20:4C:AB:A6:BF:E9:8C:CC:F7:06...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0)
    connection
    Upgrade, Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    24389
    content-type
    text/html; charset=UTF-8
    date
    Sun, 10 May 2026 21:54:40 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (3)

    mx2.as-scan.de
    gate.bottrop.de
    mail-in.as-scan.de

    Domain Information

    bottrop.de

    Last Updated

    22.07.2020

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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.
    B
    75/100
    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, minimum-scale=1, user-scalable=yes
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Source Sans Pro

    WCAG Partial
    62/100
    Readability
    /30
    18/30

    16px · LH 1.90

    Hierarchy
    /20
    14/20

    3x ratio

    WCAG
    /25
    17/25

    1.88:1 min contrast

    Performance
    /25
    13/25

    1 font · 6 req

    Heading Font

    Source Sans Pro

    Sans48px

    Body Font

    Source Sans Pro

    Sans16px

    Contrast Ratio

    1.88:1

    6 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    48px
    h1
    24px
    h3
    32px
    h4
    16px
    p

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

    ⚠️ Wide line spacing (1.90). 1.4–1.6 is optimal for body text.

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

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.9:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    Buy on MyFontsFlesch 0

    Color Palette

    11 unique colors
    Light
    #ffffff
    Primary· 37.2%
    #273922
    Secondary· 8.1%
    #a39671
    Secondary· 7.3%
    #576041
    Secondary· 6.7%
    #111a10
    Secondary· 6.3%
    #748157
    Secondary· 6.1%
    #f6ef7e
    Accent· 5.1%
    #b3b888
    Secondary· 4.9%

    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

    13 Resources

    9
    Scripts
    4
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    local(8)matomo.bottrop.de(1)

    Website Identity

    Stadt Bottrop

    Organization
    +49-2041-7030

    Ernst-Wilczok-Platz 1, Bottrop

    46236, Bottrop

    Location detected: 🇩🇪 Germanyvia phone
    de

    Sponsored

    Last analyzed: 10 May 2026 at 21:54

    Historical Analysis & Change Tracking