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wettergefahren.de

https://wettergefahren.de· First analyzed 16 May 2026· Updated 16 May 2026
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wettergefahren.de
Desktop screenshot of wettergefahren.de
Mobile screenshot of wettergefahren.de
Mobile

Sponsored

Hosting Provider

Deutscher Wetterdienst

IP Address

141.38.3.19

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Offenbach, Germany

ASN

AS41289

Organization

Deutscher Wetterdienst

Server

Apache

Nameservers

deneb.dfn.de.dnsisp1.dwd.de.dnsisp2.dwd.de.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
711 ms10%
Speed Index
924 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
802 KB
14 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Deutscher Wetterdienst

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C62/100
18
9
0
Meta Tags8/15
Content10/12
Headings4/8
Technical16/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
W
wettergefahren.dewettergefahren.de

Deutscher Wetterdienst - Startseite

Aktuelles Wetter und Wetterwarnungen vom Deutschen Wetterdienst

Title Length35 chars

Recommended: 50-60 chars (~215px / 580px)

Description Length63 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    223 URLs

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    8/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    0/25
    Citation
    8/25

    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
    code blocksnavheader/footer
    Text ratio:20%
    Words:424
    Token eff.:Optimal
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary16w
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    80/100
    11
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    3/15
    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.
    51/100
    B
    99 mg
    CO₂e / view
    801.8 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    113 mg
    vs
    Returning (cached)
    57 mg
    Annual (10K/mo)
    11.9 kg
    Emission Segments
    Data Center
    22 mg
    Network
    24 mg
    Device
    53 mg
    Resource Breakdown
    JavaScript
    123.0 KB
    Images
    553.6 KB
    CSS
    119.7 KB
    HTML
    5.5 KB
    Green Hosting Not Verified
    Deutscher Wetterdienst
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    88%Very Good
    Static / Informational

    HTTPS

    No WAF

    88d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    12.08.2025

    Valid Until

    12.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (7)

    www.wettergefahren.debrzwww.wettergefahren.dewarnung.dwd.dewarnungen.dwd.dewettergefahren.dewettergefahren.euwww.wettergefahren.eu

    SHA-256 Fingerprint

    02:4C:49:96:35:FE:C7:8F:13:D6:75:4F:7E:07:F3:52:20:DC:86:A9...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 60s(max-age=60, private)
    content-encoding
    📦 Gzip(gzip)
    content-length
    5339
    content-security-policy
    default-src 'self'; script-src 'self' 'unsafe-inline' 'unsaf...
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    zbcsgdbm.dwd.de
    ofcsgdbm.dwd.de

    Domain Information

    wettergefahren.de

    Last Updated

    29.06.2016

    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.
    D
    44/100
    Not 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
    minimum-scale=0.25, maximum-scale=5.0, initial-scale=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    DejaVuSans-ExtraLight + DejaVuSansCondensed

    WCAG Partial
    55/100
    Readability
    /30
    16/30

    12px · LH 1.50

    Hierarchy
    /20
    12/20

    1.83x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    12/25

    3 fonts

    Heading Font

    DejaVuSans-ExtraLight

    Sans22px

    Body Font

    DejaVuSansCondensed

    Sans12px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    22px
    h1
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

    ⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

    Buy on MyFontsFlesch 44

    Color Palette

    13 unique colors
    4.52:1 AA Light
    #ffffff
    Background· 47.400000000000006%
    #667b73
    Secondary· 6.7%
    #2c4b9b
    Primary· 9.1%
    #cddaeb
    Secondary· 8.5%
    #7899a7
    Secondary· 5.7%
    #becccb
    Secondary· 5.7%
    #40708f
    Secondary· 4.3%
    #abbdbc
    Secondary· 4%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    4 Resources

    2
    Scripts
    2
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(2)

    Website Identity

    wettergefahren.de

    Deutscher Wetterdienst, Frankfurter Straße 135, 63067 Offenbach

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 16 May 2026 at 07:48

    Historical Analysis & Change Tracking