jugendhackt.org

https://jugendhackt.org· First analyzed 20 May 2026· Updated 20 May 2026

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jugendhackt.org

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

159.69.212.232

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

helium.ns.hetzner.de.hydrogen.ns.hetzner.com.oxygen.ns.hetzner.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

468 ms10%

Speed Index

608 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

82 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.9.12

cms

Lauchv1.0.0Custom

by lislis

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Frameworks

Other

CSS Frameworks

Analytics

Web Servers

SEO Analysis

C69/100

Meta Tags7/15

Content6/12

Headings8/8

Technical21/25

E-E-A-T3/7

Images3/7

Links4/5

URL5/5

Social3/5

Freshness4/4

Mobile2/4

Indexability3/3

jugendhackt.orgjugendhackt.org

Jugend hackt – Tüfteln, Hacken Hinterfragen: Mit Code die Welt verb...

Wir sind eine Community. Wir hinterfragen, was hinter der Technik und den Tools steckt, die wir täglich nutzen. Unsere Workshops und Hackathons sind Orte zu...

Title truncated. Description truncated.

Title Length73 chars

Recommended: 50-60 chars (~442px / 580px)

Description Length268 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (73 chars, ~442px). Will be truncated in search results.

10 issues found

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Crawlability

Sitemap

Type: index

22 URLs

22 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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.

13/25

Schema Data

0/25

Citation

14/25

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:1%

Words:560

Token eff.:Optimal

Depth:1/5

Structured Data

Microdata

Citation Readiness

Opening Summary35w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

13/15

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...

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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.

61/100

161 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

184 mg

Returning (cached)

92 mg

Annual (10K/mo)

19.3 kg

Emission Segments

Data Center

8 mg

Network

47 mg

Device

106 mg

Resource Breakdown

JavaScript

106.7 KB

Images

1.1 MB

CSS

277.2 KB

HTML

50.5 KB

Other

7.4 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

49d

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

10.04.2026

Valid Until

09.07.2026

Subject Alternative Names (2)

jugendhackt.orgwww.jugendhackt.org

SHA-256 Fingerprint

B7:64:FB:FD:7C:E7:A9:41:96:48:5B:8C:B1:10:BE:14:B3:7F:45:B0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 20 May 2026 23:26:37 GMT

link

<https://jugendhackt.org/wp-json/>; rel="https://api.w.org/"...

server

nginx/1.18.0 (Ubuntu)

strict-transport-security

max-age=31536000; includeSubdomains; preload

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

aspmx2.googlemail.com

aspmx.l.google.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

+1 more

Domain Information

jugendhackt.org

Domain Age

9y 12m

Created

24.05.2016

Expires

24.05.2026

Last Updated

04.03.2026

Registrar

InterNetX GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

72/100

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

width=device-width, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

source sans pro

WCAG Partial

73/100

Readability

/30

23/30

17px · LH 1.47

Hierarchy

/20

20/20

3.5x ratio · ✓ H1→H6

WCAG

/25

10/25

2.8:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

source sans pro

Sans60px

Body Font

source sans pro

Sans17px

Contrast Ratio

2.8:1

4 issues

Reading Comfort

~38 CPL

Narrow lines

60px

17px

Minor Second

Scale

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.8:1).

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

✅ Strong hierarchy: Headlines are 3.5x larger than body text.

Buy on MyFontsFlesch 39

Color Palette

8 unique colors

Light

#e0e5e9

Secondary· 78.2%

#c39463

Secondary· 4.2%

#ffffff

Primary· 0%

#1d1c2e

Secondary· 3.9%

#169cca

Accent· 3.6%

#be586e

Secondary· 3.5%

#bdd1d9

Secondary· 3%

#ebd8a5

Accent· 0.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

jugendhackt.org(10)traffic.okfn.de(1)

Website Identity

jugendhackt.org

9 years old

Location detected: 🇩🇪 Germanyvia ip

InterNetX GmbH📧 Google Workspacede

Social Profiles

Facebook Instagram TikTok Telegram

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Last analyzed: 20 May 2026 at 23:26

Historical Analysis & Change Tracking