Back to Search
eskp.de favicon

eskp.de

https://eskp.de· First analyzed 28 May 2026· Updated 28 May 2026
Export
eskp.de
Desktop screenshot of eskp.de
Mobile screenshot of eskp.de
Mobile

Sponsored

Hosting Provider

Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ

IP Address

139.17.229.88

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Berlin, Germany

ASN

AS680

Organization

Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ

Server

Apache

Nameservers

zrt7b.gfz-potsdam.de.deneb.dfn.de.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
993 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
45 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apachev2.4.52

SEO Analysis

B70/100
20
6
2
Meta Tags4/15
Content11/12
Headings5/8
Technical23/25
E-E-A-T5/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
E
eskp.deeskp.de

Home - ESKP

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~71px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (17/25) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

685 URLs

robots.txt

11 rules

Local SEO

Local Search Readiness

7/100
Poor
2 14 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F39/100
Bot Access
3/25
Machine Read.
16/25
Schema Data
4/25
Citation
16/25

AI Bot Access

0/14 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:541
Token eff.:Optimal
Sections/1K:14.8
Depth:2/5

Structured Data

Microdata
Article×1.2microdataOrganization×1.1microdata

Citation Readiness

Opening Summary62w
Descriptive Headingsavg 19w
Canonical URL
Open Graph2/3
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.
D
59/100
7
Passed
5
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
39/100
D
254 mg
CO₂e / view
2.0 MB
Page Weight
50%
Cleaner Than
New Visitor
291 mg
vs
Returning (cached)
145 mg
Annual (10K/mo)
30.5 kg
Emission Segments
Data Center
57 mg
Network
61 mg
Device
136 mg
Resource Breakdown
JavaScript
79.5 KB
Images
1.7 MB
CSS
212.0 KB
HTML
10.1 KB
Green Hosting Not Verified
Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

175d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.05.2026

Valid Until

19.11.2026

Subject Alternative Names (4)

www.eskp.deeskp.dewissensplattform-erde-und-umwelt.dewww.wissensplattform-erde-und-umwelt.de

SHA-256 Fingerprint

5F:44:05:FB:BA:69:89:DD:32:A8:78:0C:F1:02:AF:FB:F9:C0:CE:B9...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-language
de
content-length
10018
content-type
text/html; charset=utf-8
date
Thu, 28 May 2026 12:18:55 GMT
server
Apache/2.4.52 (Ubuntu)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (3)

c1791.mx.srv.dfn.de
b1791.mx.srv.dfn.de
a1791.mx.srv.dfn.de

Domain Information

eskp.de

Last Updated

15.01.2025

DNSSEC
Not Enabled

Privacy & Compliance

GDPR Cookie Compliance

Cookie Consent Banner
GDPR Cookie Compliance
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: GDPR Cookie Compliance
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
54/100
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, minimum-scale=1
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Source Sans Pro

WCAG Partial
65/100
Readability
/30
23/30

16px · LH --

Hierarchy
/20
12/20

1.25x ratio

WCAG
/25
14/25

1.03:1 min contrast

Performance
/25
16/25

1 font · 6 req

Heading Font

Source Sans Pro

Sans20px

Body Font

Source Sans Pro

Sans16px

Contrast Ratio

1.03:1

34 issues

Reading Comfort

~39 CPL

Narrow lines
20px
h1
24px
h2
22px
h4
16px
p
Minor Second
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Partial contrast: 34 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 54

Color Palette

11 unique colors
Light
#dedfdf
Other· 9.8%
#1e97de
Accent· 28.599999999999998%
#010204
Background· 15.6%
#1f8ac4
Primary· 12.7%
#76b46c
Secondary· 9.2%
#f9fafb
Secondary· 8.3%
#43a3cb
Accent· 4.5%
#b8cdcb
Secondary· 4.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

6 Resources

3
Scripts
3
Styles
1
Async
1
Defer

Top Script Sources

typo3temp(2)webstats.gfz.de(1)

Website Identity

eskp.de

Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

FacebookX (Twitter)

Sponsored

Last analyzed: 28 May 2026 at 12:19

Historical Analysis & Change Tracking