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welt-aids-tag.de

https://welt-aids-tag.de· First analyzed 02 Jun 2026· Updated 02 Jun 2026
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welt-aids-tag.de
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Mobile

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Hosting Provider

PlusServer GmbH

IP Address

195.252.136.60

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Cologne, Germany

ASN

AS61157

Organization

PlusServer GmbH

Server

Nginx

Nameservers

ns1.dimdi.de.sif.komtel.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
900 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.3 MB
52 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Frameworks

1
Alpine.js

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

B72/100
21
6
1
Meta Tags12/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
W
welt-aids-tag.dewelt-aids-tag.de

Welt-Aids-Tag am 01.12. | Leben mit HIV

Im Jahr 1988 wurde der Welt-Aids-Tag ins Leben gerufen. Seitdem findet er jährlich am 1. Dezember statt und bekräftigt die Rechte HIV-positiver Menschen.

Title Length39 chars

Recommended: 50-60 chars (~230px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (9/13) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
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

D48/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
15/25

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
navheader/footer
Text ratio:8%
Words:456
Token eff.:Optimal
Sections/1K:17.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary29w
Descriptive Headingsavg 8.1w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
88/100
14
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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.
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.
31/100
F
422 mg
CO₂e / view
3.3 MB
Page Weight
30%
Cleaner Than
New Visitor
482 mg
vs
Returning (cached)
241 mg
Annual (10K/mo)
50.6 kg
Emission Segments
Data Center
94 mg
Network
101 mg
Device
226 mg
Resource Breakdown
JavaScript
101.6 KB
Images
3.1 MB
CSS
153.6 KB
HTML
7.7 KB
Other
300 B
Green Hosting Not Verified
PlusServer GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

98%Excellent
Static / Informational

HTTPS

No WAF

191d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

26.05.2026

Valid Until

11.12.2026

Subject Alternative Names (10)

welt-aids-tag.derelaunch.weltaidstag.derelaunch.welt-aids-tag.deweltaidstag.dewww.welt-aids-tag.destage.weltaidstag.destage.welt-aids-tag.dedev.welt-aids-tag.de+2 more

SHA-256 Fingerprint

ED:94:C5:75:CC:6C:2B:5C:58:82:2B:D1:CF:52:7C:E8:A5:7F:D8:37...

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HTTP Headers

Developer Console

cache-control
🟡 23 Hours(max-age=85117)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
7557
content-security-policy
default-src 'self' https://piwik.bzga.de/ https://www.youtub...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

srv04mailgw.dimdi.de
srv03mailgw.dimdi.de

Domain Information

welt-aids-tag.de

Last Updated

08.05.2025

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
66/100
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...
Upgrade to view recommendations

Typography & Readability

LiebeslebenFont

WCAG Partial
74/100
Readability
/30
19/30

20px · LH 1.67

Hierarchy
/20
18/20

2x ratio · ✓ H1→H6

WCAG
/25
17/25

2.3:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

LiebeslebenFont

Sans40px

Body Font

LiebeslebenFont

Sans20px

Contrast Ratio

2.3:1

10 issues

Reading Comfort

~33 CPL

Narrow lines
40px
h1
62px
h2
20px
p
Perfect Fifth
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 2.3:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 29

Color Palette

6 unique colors
11.48:1 AAA Light
#ffffff
Background· 42.3%
#393a34
Other· 10%
#00aba9
Primary· 0%
#ebebf3
Background· 37.5%
#ac8aa5
Secondary· 3.8%

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

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Scripts & Styles

6 Resources

4
Scripts
2
Styles
0
Async
0
Defer

Top Script Sources

local(4)

Website Identity

welt-aids-tag.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 02 Jun 2026 at 09:02

Historical Analysis & Change Tracking

welt-aids-tag.de Technology Stack - Built With Alpine.js, jQuery, Tailwind CSS, Matomo, Nginx | StackOptic | StackOptic