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experten-branchenbuch.de

https://experten-branchenbuch.de· First analyzed 03 May 2026· Updated 03 May 2026
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experten-branchenbuch.de
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Mobile

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Hosting Provider

domainfactory GmbH

IP Address

134.119.224.178

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Cologne, Germany

ASN

AS34011

Organization

domainfactory GmbH

Server

Nginx

Nameservers

ns69.domaincontrol.com.ns70.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
521 ms10%
Speed Index
677 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
50 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
domainfactory GmbH

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv1.11.2

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C68/100
19
6
1
Meta Tags7/15
Content12/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
E
experten-branchenbuch.deexperten-branchenbuch.de

Experten-Branchenbuch.de .:. Kluge Köpfe für Recht, Steuern und Wir...

Suchen Sie kluge Köpfe für Recht, Steuern und Wirtschaft im Experten-Branchenbuch.de

Title truncated.
Title Length74 chars

Recommended: 50-60 chars (~446px / 580px)

Description Length84 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (74 chars, ~446px). Will be truncated in search results.

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

22 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.

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
0/25
Citation
11/25

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
navheader/footer
Text ratio:26%
Words:1,560
Token eff.:Optimal
Sections/1K:5.1
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 1.4w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
76/100
13
Passed
2
Critical
3
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
7/15
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
5/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •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.
26/100
D
213 mg
CO₂e / view
1.7 MB
Page Weight
60%
Cleaner Than
New Visitor
243 mg
vs
Returning (cached)
121 mg
Annual (10K/mo)
25.5 kg
Emission Segments
Data Center
48 mg
Network
51 mg
Device
114 mg
Resource Breakdown
JavaScript
49.3 KB
Images
17.0 KB
CSS
1.6 MB
HTML
12.8 KB
Green Hosting Not Verified
domainfactory GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

103d

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/2

Valid From

12.08.2025

Valid Until

14.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.experten-branchenbuch.deexperten-branchenbuch.de

SHA-256 Fingerprint

64:25:2D:2B:9C:F9:7E:19:C5:91:40:14:26:40:EB:37:82:48:79:54...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
12795
content-type
text/html; charset="utf-8"
date
Sun, 03 May 2026 05:14:07 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

MX Records (1)

mxlb.ispgateway.de

Domain Information

experten-branchenbuch.de

Last Updated

22.05.2023

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

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.
D
57/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Slab + Roboto

WCAG Partial
79/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
20/20

3.75x ratio · ✓ H1→H6

WCAG
/25
18/25

1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Roboto Slab

Sans60px

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

2 issues

Reading Comfort

~40 CPL

Narrow lines
60px
h1
48px
h2
22px
h3
16px
p

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

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

12 unique colors
19.8:1 AAA Light
#ffffff
Background· 18.1%
#0a0a0a
Text· 6.5%
#b81911
Primary· 14.1%
#a97e7b
Secondary· 5.6%
#cb2617
Primary· 5.2%
#7fc7ea
Accent· 4.8%
#e1d9d8
Secondary· 4.7%
#762c26
Accent· 0.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

8 Resources

5
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

local(4)matomo.experten-branchenbuch.de(1)

Website Identity

experten-branchenbuch.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 03 May 2026 at 05:14

Historical Analysis & Change Tracking