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schule-ohne-rassismus.org

https://schule-ohne-rassismus.org· First analyzed 08 May 2026· Updated 08 May 2026
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schule-ohne-rassismus.org
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Mobile

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Hosting Provider

Mittwald CM Service GmbH und Co.

IP Address

188.94.249.173

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Espelkamp, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH und Co.

Server

Apache

Nameservers

ns01.agenturserver.co.ns01.agenturserver.it.ns01.agenturserver.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
507 ms10%
Speed Index
659 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
603 KB
45 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Mittwald CM Service GmbH und Co.

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Plugins

4
Woo Custom Related Products
WooCommerce
Borlabs Cookie
Yoast SEO

Libraries

1
jQuery

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

B78/100
23
6
1
Meta Tags13/15
Content8/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images2/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
schule-ohne-rassismus.orgschule-ohne-rassismus.org

Schule ohne Rassismus – Schule mit Courage

Das größte Schulnetzwerk in Deutschland. An rund 4.000 Schulen setzen sich mehr als 1,5Mio SchülerInnen für einen Klimawechsel an ihrer Schule und für ein de...

Description truncated.
Title Length42 chars

Recommended: 50-60 chars (~257px / 580px)

Description Length186 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (4/6) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

11 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

15/100
Poor
4 13

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

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AI & LLM Readiness

D54/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
8/25
Citation
13/25

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:3%
Words:426
Token eff.:Optimal
Sections/1K:4.7
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary80w
Descriptive Headingsavg 1.8w
Canonical URL
Open Graph2/3
Twitter Card1/3
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
88/100
15
Passed
1
Critical
1
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
11/15
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.
82/100
A
61 mg
CO₂e / view
603.3 KB
Page Weight
80%
Cleaner Than
New Visitor
70 mg
vs
Returning (cached)
35 mg
Annual (10K/mo)
7.3 kg
Emission Segments
Data Center
3 mg
Network
18 mg
Device
40 mg
Resource Breakdown
JavaScript
160.5 KB
Images
292.5 KB
CSS
20.0 KB
Fonts
107.7 KB
HTML
22.6 KB
Green Hosting Verified
Mittwald CM Service GmbH & Co. KG
GWF Verified
1 recommendation
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

69d

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

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (1)

www.schule-ohne-rassismus.org

SHA-256 Fingerprint

0E:8C:8B:DC:01:8B:98:0B:B8:07:6C:06:4D:2A:C2:31:BD:F0:EB:28...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 600s(max-age=600)
content-encoding
📦 Gzip(gzip)
content-length
22816
content-type
text/html; charset=UTF-8
date
Fri, 08 May 2026 03:38:07 GMT
expires
Fri, 08 May 2026 03:48:07 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (4)

mx4.agenturserver.de
mx1.agenturserver.de
mx3.agenturserver.de
mx2.agenturserver.de

Domain Information

schule-ohne-rassismus.org

Domain Age
20y 8m

Created

07.09.2005

Expires

07.09.2026

Last Updated

24.11.2025

Registrar

1API GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Borlabs Cookie

Cookie Consent Banner
Borlabs Cookie
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Borlabs Cookie
Privacy policy page linked
Data Protection Officer mentioned
Legitimate interest basis 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.
A
83/100
Mobile Friendly108 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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Milo Sans + Milo Serif

WCAG Partial
58/100
Readability
/30
19/30

19px · LH 1.50

Hierarchy
/20
10/20

1x ratio · ✓ H1→H6

WCAG
/25
15/25

2.69:1 min contrast

Performance
/25
14/25

3 fonts · 4 req

Heading Font

Milo Sans

Sans19px

Body Font

Milo Serif

Serif19px

Contrast Ratio

2.69:1

28 issues

Reading Comfort

~35 CPL

Narrow lines
19px
h1
32px
h2
28px
h3
19px
p
Major Third
Scale

✅ Excellent readability: 19px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 1/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 2.7:1).

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

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

Buy on MyFontsFlesch 1

Color Palette

11 unique colors
5.82:1 AA Light
#f2f2f2
Background· 15.599999999999998%
#585f61
Other· 6%
#020102
Primary· 19%
#e6781f
Accent· 7.2%
#2e364d
Secondary· 6.6%
#1d090a
Accent· 5.8%
#d7c0ae
Secondary· 5.7%
#bc6431
Accent· 5.5%

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

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Scripts & Styles

20 Resources

14
Scripts
6
Styles
0
Async
12
Defer

Top Script Sources

schule-ohne-rassismus.org(14)

Website Identity

Schule ohne Rassismus – Schule mit Courage

Schule ohne Rassismus – Schule mit Courage

Organization

Das größte Schulnetzwerk in Deutschland. An rund 4.000 Schulen setzen sich mehr als 1,5Mio SchülerInnen für einen Klimawechsel an ihrer Schule und für ein demokratisches Miteinander ein.

www.schule-ohne-rassismus.org/
20 years old
Location detected: 🇩🇪 Germanyvia ip
1API GmbHde

Social Profiles

FacebookInstagram

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Last analyzed: 08 May 2026 at 03:38

Historical Analysis & Change Tracking