StackOptic
Back to Search
alemannia-aachen.de favicon

alemannia-aachen.de

https://alemannia-aachen.de· First analyzed 22 May 2026· Updated 22 May 2026
Export
alemannia-aachen.de
Desktop screenshot of alemannia-aachen.de
Mobile screenshot of alemannia-aachen.de
Mobile

Sponsored

Hosting Provider

Wortmann AG

IP Address

89.63.11.73

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Hüllhorst, Germany

ASN

AS60175

Organization

Wortmann AG

Server

Nginx

Nameservers

dns11.netcologne.de.dns13.netcologne.de.dns12.netcologne.de.dns14.netcologne.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
522 ms10%
Speed Index
679 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.6 MB
27 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Wortmann AG

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Segment

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D48/100
13
9
2
Meta Tags4/15
Content9/12
Headings3/8
Technical10/21
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
A
alemannia-aachen.dealemannia-aachen.de

Alemannia Aachen

No description available for this page.

Title Length16 chars

Recommended: 50-60 chars (~97px / 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

11 issues found

Upgrade to view details

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

F26/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
5/25

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:2%
Words:3,716
Token eff.:Poor Structure

Structured Data

No Schema

Citation Readiness

Opening Summary
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...
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
77/100
12
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
9/15
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.
28/100
E
326 mg
CO₂e / view
2.6 MB
Page Weight
30%
Cleaner Than
New Visitor
373 mg
vs
Returning (cached)
186 mg
Annual (10K/mo)
39.1 kg
Emission Segments
Data Center
73 mg
Network
78 mg
Device
175 mg
Resource Breakdown
JavaScript
143.6 KB
Images
2.2 MB
CSS
193.3 KB
HTML
54.3 KB
Green Hosting Not Verified
Wortmann AG
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

63d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (3)

alemannia-aachen.deweb01.alemannia-aachen.dewww.alemannia-aachen.de

SHA-256 Fingerprint

AB:74:71:49:3C:92:CD:D5:B1:84:7C:87:F5:4E:95:29:5D:1D:7E:F0...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-length
55268
content-type
text/html; charset=utf-8
date
Fri, 22 May 2026 12:27:07 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

mx04.hornetsecurity.com
mx01.hornetsecurity.com
mx03.hornetsecurity.com
mx02.hornetsecurity.com

Domain Information

alemannia-aachen.de

Last Updated

01.08.2018

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.
D
49/100
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=1,minimum-scale=1,maximum-scale=1
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

texgyreheros

WCAG Partial
56/100
Readability
/30
20/30

15px · LH 1.40

Hierarchy
/20
7/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
13/25

1 font · 4 req

Heading Font

texgyreheros

Sans

Body Font

texgyreheros

Sans15px

Contrast Ratio

1:1

12 issues

Reading Comfort

~45 CPL

Narrow lines
60px
h2
24px
h3
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 12 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.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

7 unique colors
Light
#ffffff
Background· 21.5%
#151205
Accent· 40.800000000000004%
#000000
Primary· 0%
#4b4d37
Secondary· 8.2%
#b2bbab
Secondary· 5.1%
#27261a
Secondary· 5%
#7b7e5b
Secondary· 4.8%

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

2 Resources

1
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

local(1)

Website Identity

alemannia-aachen.de

Location detected: 🇩🇪 Germanyvia tld
de

Sponsored

Last analyzed: 22 May 2026 at 12:27

Historical Analysis & Change Tracking