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copernicus.org

https://copernicus.org· First analyzed 13 Feb 2026· Updated 13 Feb 2026
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copernicus.org
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Mobile

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Hosting Provider

IP Address

81.3.21.105

Server Location

🇩🇪 Hanover, Germany

ASN

AS24679

Organization

Hostway Deutschland GmbH

Server

Apache

Nameservers

nsd6.schlundtech.de.nsb6.schlundtech.de.nsa6.schlundtech.de.nsc6.schlundtech.de.

Performance

Page Speed

35 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
jQuery
Styling
Bootstrap
Infrastructure
Hosting
Hostway Deutschland GmbH

Technology Stack

6 Technologies Detected

Libraries

1

Icon Libraries

1

Web Servers

1

SEO Analysis

F35/100
5
5
2
C
copernicus.orgcopernicus.org

Copernicus.org - About us

No description available for this page.

Title Length25 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • Missing meta description - important for click-through rates
  • Many images missing alt text (18/18)

Crawlability

Sitemap
robots.txt

2 rules

Sponsored

Sponsored

F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

43d

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/1.1

Valid From

28.12.2025

Valid Until

28.03.2026

Subject Alternative Names (2)

copernicus.orgwww.copernicus.org

SHA-256 Fingerprint

3C:60:EB:05:90:04:F9:C9:10:44:FD:B5:86:9A:DC:A8:B5:AC:51:60...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

accept-ranges
bytes
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
6540
content-type
text/html
date
Fri, 13 Feb 2026 05:05:37 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

st1.snscloud.de
st2.snscloud.de

Domain Information

copernicus.org

Domain Age
28y 9m

Created

05.05.1997

Expires

06.05.2026

Last Updated

20.06.2025

Registrar

InterNetX GmbH

DNSSEC
Not Enabled

Typography & Readability

Verdana

69/100
Readability
/30
20/40

12px · LH 1.50

Hierarchy
/20
21/25

2x ratio

WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

Verdana

Sans24px

Body Font

Verdana

Sans12px

Contrast Ratio

--

Reading Comfort

~39 CPL

Needs attention
24px
h1
19px
h2
12px
p

❌ Critical: 12px body text is too small. Increase to at least 14px.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

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

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Clean layout: Consistent left alignment throughout.

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

21 Resources

11
Scripts
10
Styles
0
Async
0
Defer

Top Script Sources

copernicus.org(7)cdn.copernicus.org(4)

Website Identity

Sponsored

Last analyzed: 13 Feb 2026 at 04:46

Historical Analysis & Change Tracking