internet-abc.de

https://internet-abc.de· First analyzed 02 May 2026· Updated 02 May 2026

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internet-abc.de

Mobile

Sponsored

Hosting Provider

dataforest GmbH

IP Address

2.59.135.12

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS58212

Organization

dataforest GmbH

Server

Nginx

Nameservers

ns-b.tro.net.ns-a.tro.net.ns-c.tro.net.ns-d.tro.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

484 ms10%

Speed Index

629 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.3 MB

44 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

2 Technologies Detected

CSS Frameworks

Tailwind CSS

Web Servers

Nginx

SEO Analysis

C64/100

Meta Tags14/15

Content10/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images3/7

Links3/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

internet-abc.deinternet-abc.de

Startseite des Internet-ABC | Internet-ABC

Die unabhängige Plattform "Internet-ABC" bietet Informationen über den sicheren Umgang mit dem Internet für Kinder, Lehrkräfte und Eltern.

Title Length42 chars

Recommended: 50-60 chars (~251px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

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Crawlability

Sitemap

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

4/100

Poor

1 15 2

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

D44/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

15/25

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:5%

Words:929

Token eff.:Optimal

Sections/1K:15.1

Structured Data

No Schema

Citation Readiness

Opening Summary36w

Descriptive Headingsavg 3.8w

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

5/15

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

4/15

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.

47/100

161 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

184 mg

Returning (cached)

92 mg

Annual (10K/mo)

19.3 kg

Emission Segments

Data Center

36 mg

Network

39 mg

Device

86 mg

Resource Breakdown

JavaScript

124.2 KB

Images

1.0 MB

CSS

117.3 KB

HTML

13.8 KB

Green Hosting Not Verified

dataforest GmbH

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

53d

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

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (2)

internet-abc.dewww.internet-abc.de

SHA-256 Fingerprint

D7:D9:9F:8D:12:38:13:44:31:39:3A:E3:44:1D:E7:DA:44:4C:E8:4C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-store)

content-encoding

⚡ Brotli(br)

content-language

de-DE

content-type

text/html; charset=utf-8

date

Sat, 02 May 2026 01:50:43 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.internet-abc.de

Domain Information

internet-abc.de

Last Updated

12.09.2022

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.

65/100

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

Roboto + Open Sans

WCAG Partial

61/100

Readability

/30

18/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Roboto

Sans

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

33 issues

Reading Comfort

~38 CPL

Narrow lines

22px

16px

Minor Second

Scale

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

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 33 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Flesch 33

Color Palette

11 unique colors

4.54:1 AA Light

#ffffff

Primary· 39.1%

#79766c

Other· 4.5%

#fcf0c6

Accent· 11.3%

#feca64

Accent· 9.2%

#ffde70

Accent· 7%

#81a899

Secondary· 6.3%

#f3a645

Accent· 6%

#bed2ca

Secondary· 5.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

internet-abc.de(3)local(1)

Website Identity

internet-abc.de

Location detected: 🇩🇪 Germanyvia tld

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Last analyzed: 02 May 2026 at 01:51

Historical Analysis & Change Tracking