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sky.de

https://sky.de· First analyzed 20 Feb 2026· Updated 20 Feb 2026
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sky.de
Desktop screenshot of sky.de
Mobile screenshot of sky.de
Mobile

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Hosting Provider

IP Address

92.123.104.13

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Nameservers

a20-67.akam.net.a28-64.akam.net.a5-65.akam.net.a1-198.akam.net.+2 more

Performance

Page Speed

0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Akamai Technologies

SEO Analysis

F23/100
2
5
2
S
sky.desky.de

Access Denied

No description available for this page.

Title Length13 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • Missing meta description - important for click-through rates
  • Missing viewport meta tag - page may not be mobile-friendly

Crawlability

Sitemap
robots.txt

11 rules

Sponsored

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B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

347d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.02.2026

Valid Until

02.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (20)

business.sky.deacademy.sky.deapi.cf.sky.atapi.cf.sky.deapi.id.sky.atapi.id.sky.deassets.dein-sky.atassets.dein-sky.com+12 more

SHA-256 Fingerprint

E9:E8:F7:CF:30:C1:78:38:68:B8:83:21:A5:5B:3B:28:A1:E8:F8:94...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, no-cache, private)
content-length
364
content-type
text/html
date
Fri, 20 Feb 2026 08:20:32 GMT
expires
Fri, 20 Feb 2026 08:20:32 GMT
mime-version
1.0
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-009f8f01.gslb.pphosted.com
mxa-009f8f01.gslb.pphosted.com

Domain Information

sky.de

Last Updated

29.05.2020

DNSSEC
Not Enabled

Typography & Readability

Times New Roman

83/100
Readability
/30
30/40

16px · LH --

Hierarchy
/20
25/25

2x ratio

WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

Times New Roman

Serif32px

Body Font

Times New Roman

Serif16px

Contrast Ratio

--

Reading Comfort

~41 CPL

Needs attention
32px
h1
16px
p

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

✅ 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.

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Last analyzed: 20 Feb 2026 at 08:20

Historical Analysis & Change Tracking