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wb-web.de

https://wb-web.de· First analyzed 29 May 2026· Updated 29 May 2026
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wb-web.de
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

195.201.239.103

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Nginx

Nameservers

ns60.domaincontrol.com.ns59.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
508 ms10%
Speed Index
660 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
32 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Web Servers

2
Nginxv1.22.1Caddy

Libraries

1
jQuery

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Languages

1
PHPv8.3.30

SEO Analysis

B78/100
21
6
0
Meta Tags12/15
Content11/12
Headings5/8
Technical23/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
W
wb-web.dewb-web.de

wb-web | Einfach gute Weiterbildung - wb-web

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Description truncated.
Title Length44 chars

Recommended: 50-60 chars (~275px / 580px)

Description Length203 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

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    Crawlability

    Sitemap

    Type: standard

    2,574 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    12/100
    Poor
    4 12 1

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

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    3/25
    Citation
    12/25

    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:10%
    Words:1,489
    Token eff.:Optimal
    Sections/1K:0.7
    Depth:1/5

    Structured Data

    2 JSON-LD
    WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary17w
    Descriptive Headingsavg 3.2w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
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    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
    73/100
    10
    Passed
    5
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •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.
    49/100
    E
    292 mg
    CO₂e / view
    2.8 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    334 mg
    vs
    Returning (cached)
    167 mg
    Annual (10K/mo)
    35.1 kg
    Emission Segments
    Data Center
    14 mg
    Network
    86 mg
    Device
    192 mg
    Resource Breakdown
    JavaScript
    139.3 KB
    Images
    68.4 KB
    CSS
    2.6 MB
    HTML
    18.1 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    59d

    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/2+H3

    Valid From

    29.04.2026

    Valid Until

    28.07.2026

    Subject Alternative Names (1)

    wb-web.de

    SHA-256 Fingerprint

    A7:4F:D8:FD:B2:5E:07:1C:DA:51:EA:32:1E:8E:E6:F8:97:44:1A:23...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html;charset=UTF-8
    date
    Fri, 29 May 2026 20:49:47 GMT
    server
    Caddy, nginx/1.22.1
    vary
    Accept-Encoding
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mx0.wb-web.de

    Domain Information

    wb-web.de

    Last Updated

    13.02.2026

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    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.
    A
    81/100
    Mobile Friendly6 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...
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    Typography & Readability

    Aller

    WCAG Partial
    63/100
    Readability
    /30
    27/30

    16px · LH 1.43

    Hierarchy
    /20
    11/20

    1.88x ratio

    WCAG
    /25
    14/25

    1.5:1 min contrast

    Performance
    /25
    11/25

    1 font · 6 req

    Heading Font

    Aller

    Sans30px

    Body Font

    Aller

    Sans16px

    Contrast Ratio

    1.5:1

    8 issues

    Reading Comfort

    ~73 CPL

    Optimal (45–75)
    30px
    h1
    24px
    h2
    16px
    p
    Minor Second
    Scale

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

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~73 chars/line (ideal 45–75 CPL).

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

    ⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.5:1).

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

    Buy on MyFontsFlesch 14

    Color Palette

    7 unique colors
    Light
    #ffffff
    Primary· 34.1%
    #60b0e5
    Accent· 31.099999999999994%
    #008fcf
    Primary· 10.7%
    #dbebf4
    Primary· 10.4%
    #225f77
    Accent· 7.2%
    #afd6bb
    Secondary· 4.6%
    #55a2ba
    Secondary· 1.8%

    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

    10 Resources

    8
    Scripts
    2
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    wb-web.de(7)webanalyse.die-bonn.de(1)

    Website Identity

    wb-web | Einfach gute Weiterbildung

    info@wb-web.de
    wb-web.de/
    Location detected: 🇩🇪 Germanyvia tld
    de

    Social Profiles

    FacebookYouTube

    Sponsored

    Last analyzed: 29 May 2026 at 20:50

    Historical Analysis & Change Tracking