Back to Search
rhein-erft-kreis.de favicon

rhein-erft-kreis.de

https://rhein-erft-kreis.de· First analyzed 01 Jun 2026· Updated 01 Jun 2026
Export
rhein-erft-kreis.de
Desktop screenshot of rhein-erft-kreis.de
Mobile screenshot of rhein-erft-kreis.de
Mobile

Sponsored

Hosting Provider

De Kdvz Frechen

IP Address

185.155.109.140

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Bergheim, Germany

ASN

AS202577

Organization

De Kdvz Frechen

Server

kdvzcloud

Nameservers

ns3.as12759.de.ns2.as12759.de.ns1.as12759.de.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
809 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11 MB
107 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
De Kdvz Frechen

Technology Stack

2 Technologies Detected

Other

1
Highcharts

CSS Frameworks

1
Tailwind CSS

SEO Analysis

C68/100
19
6
1
Meta Tags9/15
Content10/12
Headings3/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
R
rhein-erft-kreis.derhein-erft-kreis.de

Startseite | Rhein-Erft-Kreis

Herzlich Willkommen im Rhein-Erft-Kreis! Hier verbinden sich Tradition und Moderne in 10 lebendigen Städten mit mehr als 500.000 Menschen.

Title Length29 chars

Recommended: 50-60 chars (~171px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

52 rules

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F34/100
Bot Access
11/25
Machine Read.
9/25
Schema Data
1/25
Citation
13/25

AI Bot Access

5/14 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:4%
Words:1,181
Token eff.:Optimal
Sections/1K:12.7

Structured Data

1 JSON-LD
BreadcrumbList

Citation Readiness

Opening Summary40w
Descriptive Headingsavg 2.6w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
A
84/100
15
Passed
3
Critical
1
Warnings
Images & Alt Text
18/20
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
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
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
21/100
F
1.39 g
CO₂e / view
11.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.59 g
vs
Returning (cached)
795 mg
Annual (10K/mo)
166.9 kg
Emission Segments
Data Center
311 mg
Network
334 mg
Device
746 mg
Resource Breakdown
JavaScript
665.7 KB
Images
10.2 MB
CSS
107.7 KB
HTML
20.9 KB
Other
762 B
Green Hosting Not Verified
De Kdvz Frechen
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

35d

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

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (3)

intranet.rhein-erft-kreis.derhein-erft-kreis.dewww.rhein-erft-kreis.de

SHA-256 Fingerprint

FD:8E:7F:86:72:96:41:60:C2:41:DE:21:F4:17:7C:F3:9B:8A:36:F5...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 0s(max-age=0)
content-encoding
zstd
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' ...
content-type
text/html; charset=UTF-8
date
Mon, 01 Jun 2026 02:50:08 GMT
expires
Mon, 01 Jun 2026 02:50:08 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (2)

mx01.kdvz-frechen.de
mx02.kdvz-frechen.de

Domain Information

rhein-erft-kreis.de

Last Updated

16.08.2016

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
C
68/100
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, minimum-scale=1, user-scalable=yes
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
67/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

5 issues

Reading Comfort

~36 CPL

Narrow lines
28px
h2
24px
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 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

❌ 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 23

Color Palette

11 unique colors
4.27:1 AA Large Light
#ffffff
Background· 28.200000000000003%
#7a7b75
Other· 5.5%
#ddd7d1
Secondary· 18.1%
#5c4b40
Secondary· 6.3%
#1b2627
Secondary· 6.2%
#e4c4a3
Accent· 5.7%
#a28e7d
Secondary· 5.7%
#f2ebe5
Primary· 2.3%

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

Sponsored

Scripts & Styles

15 Resources

12
Scripts
3
Styles
1
Async
1
Defer

Top Script Sources

local(11)webstat.kdvz.nrw(1)

Website Identity

rhein-erft-kreis.de

Location detected: 🇩🇪 Germanyvia tld
de-DE

Sponsored

Last analyzed: 01 Jun 2026 at 02:50

Historical Analysis & Change Tracking