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fsk.de

https://fsk.de· First analyzed 22 May 2026· Updated 22 May 2026
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fsk.de
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Hosting Provider

Hetzner
hetzner.com

IP Address

188.245.93.83

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns1.first-ns.de.robotns2.second-ns.de.robotns3.second-ns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
598 ms10%
Speed Index
777 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20 MB
129 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.7.5
cms
FSK-SPIOv1.3.1Custom
by version1

Technology Stack

25 Technologies Detected

Plugins

7
Real Cookie Banner ProFsk Spio CustomsFsk RelayFusion Builder
WooCommerce
Yoast SEO
Elementor

Libraries

5
jQueryv3.7.1
jQuery UI
Underscore.jsAnimate.cssSlick Carousel

UI Components

2
SwiperLightbox

CSS Frameworks

2
Tailwind CSS
Ant Design

Fonts

2
Google FontsAdobe Fonts (Typekit)

Analytics

2
Google Analytics
Google Analytics 4

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Web Servers

1
Apachev2.4.62

Languages

1
PHPv8.3.20

Customer Support

1
Zendesk

SEO Analysis

C69/100
20
7
3
Meta Tags12/15
Content3/12
Headings3/8
Technical24/25
E-E-A-T3/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
F
fsk.defsk.de

FSK Jugendschutz einfach sicher. - FSK

Die FSK steht für einen verlässlichen, transparenten und rechtssicheren Jugendmedienschutz. Alle Infos zu Freigaben und Services finden Sie hier.

Title Length38 chars

Recommended: 50-60 chars (~229px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (3)

  • • Very thin content (6 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (29/33) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100
Poor
5 12 1

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

D41/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
Citation
10/25

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
Text ratio:1%
Words:686
Token eff.:Optimal

Structured Data

4 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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
70/100
14
Passed
3
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
12/15
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.
44/100
F
2.06 g
CO₂e / view
20.0 MB
Page Weight
5%
Cleaner Than
New Visitor
2.36 g
vs
Returning (cached)
1.18 g
Annual (10K/mo)
247.8 kg
Emission Segments
Data Center
101 mg
Network
607 mg
Device
1.36 g
Resource Breakdown
JavaScript
424.6 KB
Images
7.8 MB
CSS
3.3 MB
HTML
46.1 KB
Other
8.4 MB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

33d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.03.2026

Valid Until

25.06.2026

Subject Alternative Names (4)

fsk.dewpdev.fsk.dewpdev1.fsk.dewww.fsk.de

SHA-256 Fingerprint

11:D2:F2:0E:8C:80:E0:66:DF:2E:FB:A2:E3:48:95:1F:95:28:5C:5F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
46862
content-type
text/html; charset=UTF-8
date
Fri, 22 May 2026 12:28:32 GMT
link
<https://www.fsk.de/wp-json/>; rel="https://api.w.org/", <ht...
server
Apache/2.4.62 (Debian)
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

50

SPF
DKIM
DMARC

MX Records (1)

fsk-de.mail.protection.outlook.com

Domain Information

fsk.de

Last Updated

17.09.2013

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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.
B
79/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Asap

WCAG AA
63/100
Readability
/30
17/30

13px · LH 1.50

Hierarchy
/20
11/20

3.35x ratio

WCAG
/25
22/25

4.54:1 min contrast

Performance
/25
13/25

1 font · 5 req

Heading Font

Asap

Sans44px

Body Font

Asap

Sans13px

Contrast Ratio

4.54:1

WCAG AA (≥4.5:1)

Reading Comfort

~35 CPL

Narrow lines
44px
h1
40px
h2
34px
h3
31px
h4
13px
p
Minor Second
Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

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

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 26

Color Palette

8 unique colors
4.39:1 AA Large Light
#ffffff
Background· 34.2%
#727984
Other· 4.7%
#e4df01
Primary· 19.600000000000005%
#172334
Primary· 12.7%
#f0f1d7
Secondary· 5.4%
#d8d581
Accent· 0.5%

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

30 Resources

20
Scripts
10
Styles
1
Async
3
Defer

Top Script Sources

fsk.de(17)youtube.com(2)accounts.google.com(1)

Website Identity

FSK Jugendschutz einfach sicher. - FSK

Die FSK steht für einen verlässlichen, transparenten und rechtssicheren Jugendmedienschutz. Alle Infos zu Freigaben und Services finden Sie hier.

info@fsk.de
www.fsk.de/
Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

Social Profiles

Instagram

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Last analyzed: 22 May 2026 at 12:28

Historical Analysis & Change Tracking