StackOptic
Back to Search
cochrane.de favicon

cochrane.de

https://cochrane.de· First analyzed 21 May 2026· Updated 21 May 2026
Export
cochrane.de
Desktop screenshot of cochrane.de
Mobile screenshot of cochrane.de
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

99.83.231.148

Site Location

🇩🇪 Germanyvia tld

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Apache

CDN

CDN

Nameservers

dns3.belwue.de.dns1.belwue.de.dns5.belwue.de.skl1.ukl.uni-freiburg.de.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
708 ms10%
Speed Index
920 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15.3 MB
103 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Normalize.css

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apachev2.4.58

SEO Analysis

C60/100
19
7
1
Meta Tags4/15
Content9/12
Headings6/8
Technical17/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
C
cochrane.decochrane.de

Home | Cochrane Deutschland

No description available for this page.

Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

8 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

54 rules

Local SEO

Local Search Readiness

8/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
14/25

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:6%
Words:437
Token eff.:Optimal
Sections/1K:11.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary94w
Descriptive Headingsavg 3.8w
Canonical URL
Open Graph1/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
B
74/100
10
Passed
4
Critical
1
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
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
13/15
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.
49/100
F
1.58 g
CO₂e / view
15.3 MB
Page Weight
5%
Cleaner Than
New Visitor
1.80 g
vs
Returning (cached)
902 mg
Annual (10K/mo)
189.4 kg
Emission Segments
Data Center
77 mg
Network
464 mg
Device
1.04 g
Resource Breakdown
JavaScript
13.4 MB
Images
1.7 MB
CSS
147.2 KB
HTML
9.3 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Static / Informational

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

19.05.2026

Valid Until

17.08.2026

Subject Alternative Names (8)

cochrane.atcochrane.decochrane.itcochrane.nowww.cochrane.atwww.cochrane.dewww.cochrane.itwww.cochrane.no

SHA-256 Fingerprint

62:9B:9F:D3:8E:4F:2D:01:B3:8B:F4:A6:50:32:4A:F1:E0:07:69:BC...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
228
cache-control
🟢 1 Month(max-age=2764800, public)
cache-tags
config:block_list config:block.block.aggregatorfeed_1 config...
content-encoding
📦 Gzip(gzip)
content-language
de
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (3)

a1711.mx.srv.dfn.de
c1711.mx.srv.dfn.de
b1711.mx.srv.dfn.de

Domain Information

cochrane.de

Last Updated

14.12.2022

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
63/100
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, minimum-scale=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Source Sans Pro

WCAG Partial
77/100
Readability
/30
23/30

16px · LH 1.40

Hierarchy
/20
20/20

3.5x ratio · ✓ H1→H6

WCAG
/25
19/25

2.85:1 min contrast

Performance
/25
15/25

1 font · 3 req

Heading Font

Source Sans Pro

Sans56px

Body Font

Source Sans Pro

Sans16px

Contrast Ratio

2.85:1

1 issue

Reading Comfort

~39 CPL

Narrow lines
56px
h1
29px
h2
19px
h3
16px
h4
16px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.9:1).

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

✅ Strong hierarchy: Headlines are 3.5x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

12 unique colors
2.1:1 Fail Light
#ffffff
Background· 62.40000000000001%
#b1b3b8
Other· 3.2%
#b3c3cd
Primary· 5.7%
#204673
Accent· 5.5%
#024ba2
Accent· 4.7%
#c8cdd5
Border· 3.9%
#84a3bd
Secondary· 3.5%
#dbc8b9
Secondary· 2.6%

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

24 Resources

14
Scripts
10
Styles
1
Async
2
Defer

Top Script Sources

local(13)cdn.matomo.cloud(1)

Website Identity

cochrane.de

Location detected: 🇩🇪 Germanyvia tld
de

Sponsored

Last analyzed: 21 May 2026 at 09:40

Historical Analysis & Change Tracking