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mensa.de

https://mensa.de· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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mensa.de
Desktop screenshot of mensa.de
Mobile screenshot of mensa.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

5.75.130.46

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

dns.noris.ch.dns.noris.de.dns.noris.net.

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.5 s10%
Speed Index
3.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.7 MB
84 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.7.1.42
cms
Hello Elementorv3.4.9
by Elementor Team
View Theme

Technology Stack

14 Technologies Detected

Plugins

7
Quiz MakerCookie Law InfoDownload Manager
Elementor
Elementor
3D Flip Book
Yoast SEO

Libraries

2
jQueryv3.7.1
jQuery UI

UI Components

1
Swiper

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Apachev2.4.67

SEO Analysis

B78/100
22
7
1
Meta Tags12/15
Content11/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
M
mensa.demensa.de

Startseite - Mensa in Deutschland e.V.

Mensa ist der größte Verein für Hochbegabte in Deutschland und bietet zahlreiche Veranstaltungen sowie IQ Tests in vielen Städten an.

Title Length38 chars

Recommended: 50-60 chars (~227px / 580px)

Description Length133 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

15 rules

Local SEO

Local Search Readiness

23/100
Needs Work
6 11

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AI & LLM Readiness

D58/100
Bot Access
20/25
Machine Read.
14/25
Schema Data
8/25
Citation
16/25

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
nav
Text ratio:6%
Words:1,187
Token eff.:Optimal
Sections/1K:1.7
Depth:1/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary435w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A
86/100
14
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
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.
1 recommendation
  • •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.
40/100
F
485 mg
CO₂e / view
4.7 MB
Page Weight
15%
Cleaner Than
New Visitor
554 mg
vs
Returning (cached)
277 mg
Annual (10K/mo)
58.2 kg
Emission Segments
Data Center
24 mg
Network
143 mg
Device
319 mg
Resource Breakdown
JavaScript
189.4 KB
Images
858.8 KB
CSS
3.6 MB
HTML
23.1 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

31%Critical
Interactive

HTTPS

No WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

22.05.2026

Valid Until

20.08.2026

Subject Alternative Names (19)

*.begabungskoffer.de*.btiq.de*.ich-bin-hochbegabt.de*.intern.mensa.de*.mensa.de*.mensaboutique.de*.mensasandbox.de*.mensaspielwiese.de+11 more

SHA-256 Fingerprint

DE:CA:EA:BE:15:F5:66:FE:22:87:4F:9C:62:23:9E:51:8E:66:67:4E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
connection
Upgrade, Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
23400
content-type
text/html; charset=UTF-8
date
Mon, 01 Jun 2026 00:20:18 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mensa.de

Domain Information

mensa.de

Last Updated

31.01.2015

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes
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
71/100
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...
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Typography & Readability

Oswald + Source Sans Pro

WCAG Partial
62/100
Readability
/30
24/30

18px · LH 1.50

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

1.94:1 min contrast

Performance
/25
18/25

2 fonts · 5 req

Heading Font

Oswald

Display

Body Font

Source Sans Pro

Sans18px

Contrast Ratio

1.94:1

26 issues

Reading Comfort

~35 CPL

Narrow lines
88px
h2
32px
h3
43px
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: 26 elements below WCAG AA threshold (min 1.9:1).

❌ 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).

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFonts

Color Palette

14 unique colors
16.25:1 AAA Light
#ffffff
Background· 17%
#1e211f
Other· 6.4%
#f7a800
Primary· 8.4%
#e3e0d0
Secondary· 7.9%
#263e32
Secondary· 6.5%
#4b5f46
Secondary· 6.2%
#091111
Secondary· 6.1%
#5a7a4f
Secondary· 6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

mensa.de(20)

Website Identity

Mensa in Deutschland e.V.

Mensa in Deutschland e.V.

Organization

Mensa ist der größte Verein für Hochbegabte in Deutschland und bietet zahlreiche Veranstaltungen sowie IQ Tests in vielen Städten an.

www.mensa.de/
Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 01 Jun 2026 at 00:20

Historical Analysis & Change Tracking