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de-ipcc.de

https://de-ipcc.de· First analyzed 14 May 2026· Updated 14 May 2026
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de-ipcc.de
Desktop screenshot of de-ipcc.de
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Mobile

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Hosting Provider

Deutsches Zentrum fuer Luft- und Raumfahrt e.V.

IP Address

129.247.247.118

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Cologne, Germany

ASN

AS680

Organization

Deutsches Zentrum fuer Luft- und Raumfahrt e.V.

Server

Nginx

Nameservers

ns3.dlr.de.ns3.knipp.de.ns4.dlr.de.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
16.4 s10%
Speed Index
21.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.8 MB
20 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

4 Technologies Detected

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C61/100
15
9
1
Meta Tags12/15
Content12/12
Headings5/8
Technical14/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
D
de-ipcc.dede-ipcc.de

Deutsche IPCC-Koordinierungsstelle - de-IPCC

Nationaler Ansprechpartner bei Fragen zum Intergovernmental Panel on Climate Change (IPCC)

Title Length44 chars

Recommended: 50-60 chars (~259px / 580px)

Description Length90 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (6/8) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

8 rules

Local SEO

Local Search Readiness

13/100
Poor
4 11 2

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

Sponsored

AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
8/25

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:50%
Words:3,644
Token eff.:Good
Sections/1K:2.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary83w
Descriptive Headingsavg 1.3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
67/100
9
Passed
6
Critical
0
Warnings
Images & Alt Text
10/20
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
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
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
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.
19/100
F
483 mg
CO₂e / view
3.8 MB
Page Weight
15%
Cleaner Than
New Visitor
552 mg
vs
Returning (cached)
276 mg
Annual (10K/mo)
57.9 kg
Emission Segments
Data Center
108 mg
Network
116 mg
Device
259 mg
Resource Breakdown
JavaScript
260.9 KB
Images
1.8 MB
CSS
1.7 MB
HTML
18.0 KB
Green Hosting Not Verified
Deutsches Zentrum fuer Luft- und Raumfahrt e.V.
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Static / Informational

HTTPS

No WAF

73d

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/2

Valid From

27.04.2026

Valid Until

26.07.2026

Subject Alternative Names (2)

de-ipcc.dewww.de-ipcc.de

SHA-256 Fingerprint

83:06:6A:E7:81:B4:F7:D3:FD:4D:00:83:7D:15:A8:C5:A7:44:FD:A0...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self' analytics.pt-dlr.de
content-type
text/html; charset=UTF-8
date
Thu, 14 May 2026 00:58:56 GMT
server
nginx
strict-transport-security
max-age=63072000; includeSubdomains; preload
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

de-ipcc.de

Last Updated

05.01.2021

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Source Sans Pro

WCAG Partial
63/100
Readability
/30
22/30

17px · LH 1.55

Hierarchy
/20
16/20

2.17x ratio

WCAG
/25
10/25

1:1 min contrast

Performance
/25
15/25

1 font · 2 req

Heading Font

Source Sans Pro

Sans36px

Body Font

Source Sans Pro

Sans17px

Contrast Ratio

1:1

3 issues

Reading Comfort

~43 CPL

Narrow lines
36px
h1
34px
h2
28px
h3
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.55 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 13

Color Palette

4 unique colors
Light
#ffffff
Background· 75.1%
#4f7a97
Primary· 10.5%
#acbac5
Secondary· 9.9%

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

3 Resources

2
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

de-ipcc.de(2)

Website Identity

de-ipcc.de

de-ipcc@dlr.de
Location detected: 🇩🇪 Germanyvia tld
de

Sponsored

Last analyzed: 14 May 2026 at 00:59

Historical Analysis & Change Tracking