stadtbranche.de

https://stadtbranche.de· First analyzed 24 May 2026· Updated 24 May 2026

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stadtbranche.de

Mobile

Sponsored

Hosting Provider

Host Europe

hosteurope.de

IP Address

87.230.104.81

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Cologne, Germany

ASN

AS34011

Organization

Hosteurope GmbH

Server

Apache

Nameservers

ns51.domaincontrol.com.ns52.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

303 ms10%

Speed Index

394 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

450 KB

12 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Host Europe

Technology Stack

1 Technologies Detected

Web Servers

Apache

SEO Analysis

D57/100

Meta Tags14/15

Content10/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images0/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

stadtbranche.destadtbranche.de

StadtBranche.de Branchenbuch Firmenverzeichnis Deutschland

StadtBranche.de Branchenbuch Firmenverzeichnis Deutschland Erfahrung Vergleich Testbericht Bewertung

Title Length58 chars

Recommended: 50-60 chars (~351px / 580px)

Description Length100 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

156 rules

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

F37/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

7/25

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:45%

Words:1,029

Token eff.:Optimal

Sections/1K:1

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 11w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

57/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

7/20

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

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

5/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

56/100

56 mg

CO₂e / view

449.6 KB

Page Weight

90%

Cleaner Than

New Visitor

64 mg

Returning (cached)

32 mg

Annual (10K/mo)

6.7 kg

Emission Segments

Data Center

12 mg

Network

13 mg

Device

30 mg

Resource Breakdown

JavaScript

34.2 KB

Images

15.0 KB

CSS

393.6 KB

HTML

6.7 KB

Green Hosting Not Verified

Host Europe

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

128d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Starfield Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

15.03.2026

Valid Until

29.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.stadtbranche.destadtbranche.de

SHA-256 Fingerprint

F4:B3:62:17:FE:5C:D2:1C:FE:AC:B4:38:4B:50:43:E2:9C:8C:4D:2F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 600s(max-age=600, private, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

6587

content-type

text/html

date

Sun, 24 May 2026 12:28:41 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mx0.stadtbranche.de

Domain Information

stadtbranche.de

Last Updated

12.01.2021

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.

34/100

Not Mobile Friendly

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=0.65,user-scalable=no

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Tahoma

WCAG Partial

54/100

Readability

/30

16/30

14px · LH 1.30

Hierarchy

/20

8/20

WCAG

/25

16/25

2.74:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Tahoma

Sans

Body Font

Tahoma

Sans14px

Contrast Ratio

2.74:1

28 issues

Reading Comfort

Single Font Family

left aligned

21px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

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

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

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

Buy on MyFontsFlesch 25

Color Palette

5 unique colors

5.22:1 AA Light

#fcfcfc

Background· 80.6%

#706a61

Other· 6.8%

#eaeef0

Primary· 3.9%

#faedd3

Accent· 1.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)

Website Identity

stadtbranche.de

Location detected: 🇩🇪 Germanyvia tld

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Last analyzed: 24 May 2026 at 12:28

Historical Analysis & Change Tracking