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oberhausen.de

https://oberhausen.de· First analyzed 09 May 2026· Updated 09 May 2026
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oberhausen.de
Desktop screenshot of oberhausen.de
Mobile screenshot of oberhausen.de
Mobile

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Hosting Provider

xdot GmbH Services

IP Address

159.255.168.134

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Münster, Germany

ASN

AS8881

Organization

xdot GmbH Services

Server

Apache

Nameservers

ns.udag.org.ns.udag.de.ns.udag.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
587 ms10%
Speed Index
763 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
64 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
xdot GmbH Services

Technology Stack

6 Technologies Detected

Frameworks

1
Angularv17.3.12

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

D54/100
14
11
2
Meta Tags4/15
Content10/12
Headings3/8
Technical13/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
O
oberhausen.deoberhausen.de

Willkommen in Oberhausen

No description available for this page.

Title Length24 chars

Recommended: 50-60 chars (~151px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

2 rules

Local SEO

Local Search Readiness

11/100
Poor
3 13 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

F32/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
6/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:8%
Words:3,694
Token eff.:Poor Structure

Structured Data

No Schema

Citation Readiness

Opening Summary152w
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
70/100
10
Passed
3
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
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
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
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.
4 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.
29/100
D
219 mg
CO₂e / view
1.7 MB
Page Weight
60%
Cleaner Than
New Visitor
250 mg
vs
Returning (cached)
125 mg
Annual (10K/mo)
26.2 kg
Emission Segments
Data Center
49 mg
Network
53 mg
Device
117 mg
Resource Breakdown
JavaScript
319.5 KB
Images
1.1 MB
CSS
325.8 KB
HTML
42.9 KB
Other
300 B
Green Hosting Not Verified
xdot GmbH Services
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

251d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.12.2025

Valid Until

16.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (6)

oberhausen.dewww2.oberhausen.desearch.oberhausen.denews.oberhausen.denews2.oberhausen.dewww.oberhausen.de

SHA-256 Fingerprint

67:F4:B8:AF:9E:79:65:1C:2D:3B:29:F1:CA:CB:02:EB:8F:FA:A4:B0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
43596
content-type
text/html; charset=UTF-8
date
Sat, 09 May 2026 16:40:01 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

r012e20.oberhausen.de
r012e01.oberhausen.de

Domain Information

oberhausen.de

Last Updated

13.01.2021

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
Data Protection Officer mentioned
Legitimate interest basis mentioned

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
65/100
Mobile Friendly26 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
63/100
Readability
/30
25/30

16px · LH 1.50

Hierarchy
/20
7/20
WCAG
/25
13/25

2.21:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans16px

Contrast Ratio

2.21:1

20 issues

Reading Comfort

~40 CPL

Narrow lines
25px
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 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 2.2:1).

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

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

Buy on MyFontsFlesch 10

Color Palette

11 unique colors
20.27:1 AAA Light
#ffffff
Background· 47.60000000000001%
#060605
Text· 13.1%
#a99e8b
Primary· 7.2%
#143c6c
Accent· 5.5%
#a78c67
Secondary· 4.7%
#4e3323
Secondary· 3.9%
#cec8c1
Secondary· 2.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

20 Resources

14
Scripts
6
Styles
1
Async
2
Defer

Top Script Sources

local(8)consent.cookiebot.com(2)oberhausen.de(2)consentcdn.cookiebot.com(1)cdn-eu.readspeaker.com(1)

Website Identity

oberhausen.de

Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

FacebookX (Twitter)

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Last analyzed: 09 May 2026 at 16:40

Historical Analysis & Change Tracking