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blutspendedienst-west.de

https://blutspendedienst-west.de· First analyzed 16 May 2026· Updated 16 May 2026
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blutspendedienst-west.de
Desktop screenshot of blutspendedienst-west.de
Mobile screenshot of blutspendedienst-west.de
Mobile

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Hosting Provider

deltacity.NET GmbH & Co.

IP Address

91.190.229.245

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Emsdetten, Germany

ASN

AS42184

Organization

deltacity.NET GmbH & Co.

Server

Nginx

Nameservers

dns2.epag.net.dns1.epag.net.ns01.deltacity.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
858 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
56 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Drupal
Infrastructure
Hosting
deltacity.NET GmbH & Co.

Progressive Web App

Web Manifest

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Bootstrapv4.4
Tailwind CSS

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C62/100
19
5
2
Meta Tags4/15
Content11/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
B
blutspendedienst-west.deblutspendedienst-west.de

Herzlich willkommen beim DRK-Blutspendedienst West | DRK-Blutspende...

No description available for this page.

Title truncated.
Title Length78 chars

Recommended: 50-60 chars (~476px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (78 chars, ~476px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

609 URLs

robots.txt

53 rules

Local SEO

Local Search Readiness

10/100
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

D47/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
0/25
Citation
12/25

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
navheader/footer
Text ratio:7%
Words:601
Token eff.:Optimal
Sections/1K:38.3
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary36w
Descriptive Headingsavg 3.9w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
C
68/100
11
Passed
3
Critical
2
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
44/100
D
221 mg
CO₂e / view
1.7 MB
Page Weight
60%
Cleaner Than
New Visitor
252 mg
vs
Returning (cached)
126 mg
Annual (10K/mo)
26.5 kg
Emission Segments
Data Center
49 mg
Network
53 mg
Device
119 mg
Resource Breakdown
JavaScript
166.4 KB
Images
1.1 MB
CSS
440.2 KB
HTML
13.4 KB
Other
82.7 KB
Green Hosting Not Verified
deltacity.NET GmbH & Co.
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

25d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.06.2025

Valid Until

10.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.blutspendedienst-west.deblutspendedienst-west.de

SHA-256 Fingerprint

FD:C9:14:F3:8A:D8:C5:51:82:24:F5:28:D2:30:55:1E:7C:25:DE:72...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(must-revalidate, no-cache, private)
content-encoding
📦 Gzip(gzip)
content-language
de
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 17:50:02 GMT
expires
-1
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx02.deltacity.net

Domain Information

blutspendedienst-west.de

Last Updated

10.11.2020

DNSSEC
Not Enabled

Privacy & Compliance

CookieFirst

Cookie Consent Banner
CookieFirst
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieFirst
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
74/100
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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue Condensed

WCAG Partial
74/100
Readability
/30
26/30

19px · LH 1.52

Hierarchy
/20
19/20

2.11x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
13/25

1 font · 6 req

Heading Font

Helvetica Neue Condensed

Sans40px

Body Font

Helvetica Neue Condensed

Sans19px

Contrast Ratio

1:1

23 issues

Reading Comfort

~38 CPL

Narrow lines
40px
h1
38px
h2
30px
h3
24px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.52 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

13 unique colors
6.22:1 AA Light
#ffffff
Background· 26.599999999999998%
#665f61
Other· 5.8%
#2e4055
Primary· 7.8%
#212428
Text· 6.7%
#afbccd
Secondary· 6.3%
#a89083
Secondary· 5.4%
#cac4be
Border· 5.4%
#e9e7e4
Secondary· 5.3%

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

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Scripts & Styles

22 Resources

19
Scripts
3
Styles
1
Async
8
Defer

Top Script Sources

local(17)consent.cookiefirst.com(2)

Website Identity

blutspendedienst-west.de

0800 11 949 11
Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 16 May 2026 at 17:50

Historical Analysis & Change Tracking