sat1.de

Alle Sat.1 Shows & Serien bei Joyn | Mediathek & Live-Stream

Last scanned Jul 26, 2026, 5:47 AM · 1 view

87

Overall score

Great

Summary

Sat.1 Sendung verpasst? Kein Problem! Schau bei Joyn ganze Folgen deiner Lieblingsshows auf Abruf oder verfolge das Programm im kostenlosen Live-Strea. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (75/100). Top issue: Multiple H1 headings found.

Sat.1 Sendung verpasst? Kein Problem! Schau bei Joyn ganze Folgen deiner Lieblingsshows auf Abruf oder verfolge das Programm im kostenlosen Live-Strea

United States

Hosted on AWS

Top issues to fix

4 issues found

Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

2 issue(s) found

75

Performance

818 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Sat.1 Sendung verpasst? Kein Problem! Schau bei Joyn ganze Folgen deiner Lieblingsshows auf Abruf oder verfolge das Programm im kostenlosen Live-Strea

Instagram Facebook X (Twitter)YouTube

Meta tags

Title: Alle Sat.1 Shows & Serien bei Joyn | Mediathek & Live-Stream
Description: Sat.1 Sendung verpasst? Kein Problem! Schau bei Joyn ganze Folgen deiner Lieblingsshows auf Abruf oder verfolge das Programm im kostenlosen Live-Strea
Canonical: https://www.joyn.de/mediatheken/sat1
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=5.0
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider: AWS
CDN provider: Vercel
IP address: 66.33.60.66
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	66.33.60.66 76.76.21.142
AAAA	—
MX	—
TXT	—
NS	ns1.vercel-dns-3.com ns3.vercel-dns-3.com ns2.vercel-dns-3.com ns4.vercel-dns-3.com
CAA	0 issue "pki.goog" 0 issue "globalsign.com" 0 issue "sectigo.com" 0 issue "letsencrypt.org"
CNAME	cname.vercel-dns.com
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: joyn.de
Valid from: Jul 27, 2026
Valid to: Oct 25, 2026
Days until expiry: 88
SAN domains: joyn.de, www.joyn.de

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 5 · H3 0

Links

46 internal · 16 external · 1 broken

Images

9 total · 0 missing alt

Scripts / Styles

64 scripts · 22 stylesheets

JS / CSS size

1.0 MB · 301 KB

Page size

263 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Multiple H1 headings found
No structured data (JSON-LD) found

Scan details

Requested URL: https://sat1.de
Final URL: https://www.joyn.de/mediatheken/sat1
HTTP status: 200
HTTP version: HTTP/2
Response time: 813 ms
HTML size: 263 KB
Redirect chain: https://sat1.de → https://www.sat1.de → https://www.joyn.de/mediatheken/sat1

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Frequently asked questions

What technology does sat1.de use?: sat1.de is built with Next.js.
Is sat1.de secure (HTTPS)?: Yes. sat1.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 25, 2026.
Who hosts sat1.de?: sat1.de is hosted on AWS, behind Vercel CDN.
What is sat1.de's SEO score?: sat1.de scored 85/100 for SEO in the latest analysis (great).
What is sat1.de's overall website score?: sat1.de has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.