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bitkom-research.de

https://bitkom-research.de· First analyzed 20 May 2026· Updated 20 May 2026
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bitkom-research.de
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Mobile

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Hosting Provider

uvensys GmbH

IP Address

37.208.106.7

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Leihgestern, Germany

ASN

AS58010

Organization

uvensys GmbH

Server

Apache

Nameservers

ns0.de.colt.net.ns8.colt.net.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
103 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Other

1
Chart.js

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C65/100
19
8
2
Meta Tags4/15
Content11/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile1/4
Indexability3/3
B
bitkom-research.debitkom-research.de

Bitkom Research

No description available for this page.

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (35/38) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

714 URLs

robots.txt

53 rules

Local SEO

Local Search Readiness

12/100
Poor
4 11 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

D51/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
5/25
Citation
13/25

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:4%
Words:566
Token eff.:Optimal
Sections/1K:77.7
Depth:1/5

Structured Data

Microdata
NewsArticle×1.2microdataPerson×1.3microdataEventmicrodata

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 3.9w
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
75/100
11
Passed
4
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
14/20
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
9/15
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.
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.
52/100
E
285 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
326 mg
vs
Returning (cached)
163 mg
Annual (10K/mo)
34.2 kg
Emission Segments
Data Center
14 mg
Network
84 mg
Device
188 mg
Resource Breakdown
JavaScript
123.9 KB
Images
2.1 MB
CSS
556.4 KB
HTML
13.5 KB
Green Hosting Verified
uvensys GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

No WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (1)

bitkom-research.de

SHA-256 Fingerprint

0D:B7:D4:E6:7C:3A:25:D1:1E:24:90:0A:2A:21:C2:21:1F:CE:1D:75...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(must-revalidate, no-cache, private)
content-encoding
📦 Gzip(gzip)
content-language
de
content-length
13519
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 14:43:27 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

bitkomresearch-de01e.mail.protection.outlook.com

Domain Information

bitkom-research.de

Last Updated

02.03.2023

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
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.
B
79/100
Mobile Friendly2 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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

TheSansSemiLight + BITTheSans

WCAG Partial
70/100
Readability
/30
24/30

18px · LH 1.50

Hierarchy
/20
15/20

3.22x ratio

WCAG
/25
13/25

4.42:1 min contrast

Performance
/25
18/25

2 fonts · 5 req

Heading Font

TheSansSemiLight

Sans58px

Body Font

BITTheSans

Sans18px

Contrast Ratio

4.42:1

16 issues

Reading Comfort

~33 CPL

Narrow lines
58px
h1
30px
h2
24px
h3
20px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

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

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 4.4:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.2x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFonts

Color Palette

6 unique colors
Light
#ebebeb
Background· 40.99999999999999%
#1964fe
Primary· 26%
#ffffff
Primary· 0%
#6a4880
Secondary· 8.1%
#cfd8d6
Secondary· 7.2%
#5b86c5
Secondary· 2.6%

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
2
Async
1
Defer

Top Script Sources

local(16)app.usercentrics.eu(2)googletagmanager.com(1)privacy-proxy.usercentrics.eu(1)

Website Identity

bitkom-research.de

a.olsok@bitkom-service.de
030 27576-0
Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

Social Profiles

X (Twitter)LinkedIn

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Last analyzed: 20 May 2026 at 16:04

Historical Analysis & Change Tracking