What technology does jellyfin.org use?

We did not detect any specific technologies for jellyfin.org in the latest scan.

Is jellyfin.org secure (HTTPS)?

Yes. jellyfin.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 29, 2026.

Who hosts jellyfin.org?

Hosting provider information for jellyfin.org is not available yet.

What is jellyfin.org's SEO score?

jellyfin.org scored 80/100 for SEO in the latest analysis (great).

What is jellyfin.org's overall website score?

jellyfin.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

Has jellyfin.org's score changed over time?

jellyfin.org's overall score has declined by 1 point (from 84 to 83) since Jul 26, 2026.

jellyfin.org

The Free Software Media System | Jellyfin

Last scanned Aug 2, 2026, 3:00 AM · 6 views

Overall score

Great

Summary

The volunteer-built media solution that puts you in control of your media. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

The volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached.

Top issues to fix

8 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

3 issue(s) found

Performance

16 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-1 overall since Jul 26, 2026

Overall: 83
SEO: 80
Security: 65
Performance: 90
Accessibility: 100

Organization

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

The volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached.

Meta tags

Title: The Free Software Media System | Jellyfin
Description: The volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached.
Canonical: https://jellyfin.org/
Language: en
Charset: UTF-8
Viewport: width=device-width,initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: jellyfin.org
Valid from: Jul 31, 2026
Valid to: Oct 29, 2026
Days until expiry: 88
SAN domains: jellyfin.org

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 18

Links

16 internal · 6 external · 20 broken

Images

9 total · 0 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

1.4 KB · 0 B

Page size

572 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://jellyfin.org
Final URL: https://jellyfin.org
HTTP status: 200
HTTP version: HTTP/2
Response time: 5 ms
HTML size: 572 KB
Redirect chain: https://jellyfin.org

See something wrong on this report? Request a correction

Frequently asked questions

What technology does jellyfin.org use?: We did not detect any specific technologies for jellyfin.org in the latest scan.
Is jellyfin.org secure (HTTPS)?: Yes. jellyfin.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 29, 2026.
Who hosts jellyfin.org?: Hosting provider information for jellyfin.org is not available yet.
What is jellyfin.org's SEO score?: jellyfin.org scored 80/100 for SEO in the latest analysis (great).
What is jellyfin.org's overall website score?: jellyfin.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
Has jellyfin.org's score changed over time?: jellyfin.org's overall score has declined by 1 point (from 84 to 83) since Jul 26, 2026.