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dfg-schulpost.de

https://dfg-schulpost.de· First analyzed 07 May 2026· Updated 07 May 2026
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dfg-schulpost.de
Desktop screenshot of dfg-schulpost.de
Mobile screenshot of dfg-schulpost.de
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.3.52

Site Location

🇩🇪 Germanyvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

gabe.ns.cloudflare.com.anita.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
465 ms10%
Speed Index
604 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
393 KB
18 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Astrav4.11.5
by Brainstorm Force
View Theme

Technology Stack

7 Technologies Detected

Plugins

3
Astra Addon
WooCommerce
Elementor

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

CDN

1
Cloudflare

SEO Analysis

A+93/100
29
2
0
Meta Tags14/15
Content11/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images6/7
Links2/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
D
dfg-schulpost.dedfg-schulpost.de

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Title Length63 chars

Recommended: 50-60 chars (~382px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (0)

    2 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    7 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    16/100
    Poor
    4 13

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

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    8/25
    Citation
    16/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:15%
    Words:3,526
    Token eff.:Poor Structure

    Structured Data

    4 JSON-LD
    Person×1.3Organization×1.1WebSiteSearchAction

    Citation Readiness

    Opening Summary159w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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+
    91/100
    15
    Passed
    0
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    77/100
    A+
    40 mg
    CO₂e / view
    392.8 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    45 mg
    vs
    Returning (cached)
    23 mg
    Annual (10K/mo)
    4.8 kg
    Emission Segments
    Data Center
    2 mg
    Network
    12 mg
    Device
    26 mg
    Resource Breakdown
    JavaScript
    59.6 KB
    Images
    280.4 KB
    CSS
    16.0 KB
    Fonts
    969 B
    HTML
    35.7 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    69d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    16.04.2026

    Valid Until

    15.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    dfg-schulpost.de*.dfg-schulpost.de

    SHA-256 Fingerprint

    2D:C0:19:1B:87:DC:79:2A:AC:9D:E6:76:DC:4C:FE:0B:C4:C4:26:A6...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9f7c236e0c986fb8-CDG
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    date
    Thu, 07 May 2026 00:34:20 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    dfg-schulpost.de

    Last Updated

    19.12.2025

    DNSSEC
    Not Enabled

    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
    78/100
    Mobile Friendly79 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
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Inter

    WCAG AA
    78/100
    Readability
    /30
    22/30

    16px · LH 1.65

    Hierarchy
    /20
    19/20

    2.25x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    4.83:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    Inter

    Sans36px

    Body Font

    Inter

    Sans16px

    Contrast Ratio

    4.83:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~42 CPL

    Narrow lines
    36px
    h1
    30px
    h2
    24px
    h3
    16px
    p

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

    ❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    GGoogle FontsBuy on MyFontsFlesch 22

    Color Palette

    6 unique colors
    3.01:1 AA Large Light
    #ffffff
    Background· 65.80000000000001%
    #91959b
    Other· 4.5%
    #324154
    Primary· 11.2%
    #293343
    Secondary· 0.9%

    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

    11 Resources

    6
    Scripts
    5
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    dfg-schulpost.de(6)

    Website Identity

    Casinos mit schnellen Auszahlungen

    Casinos mit schnellen Auszahlungen

    Person
    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 07 May 2026 at 00:34

    Historical Analysis & Change Tracking