listenbrainz.org
ListenBrainz
Last scanned Jul 26, 2026, 5:35 AM
Overall score
Fair
Summary
Track, explore, visualise and share the music you listen to. This website uses Bootstrap hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (75/100). Top issue: Missing canonical link.
Track, explore, visualise and share the music you listen to. Follow your favourites and discover great new music.
- Germany
- Hosted on HETZNER-AS - Hetzner Online GmbH, DE
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
132 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Track, explore, visualise and share the music you listen to. Follow your favourites and discover great new music.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ListenBrainz
- Description
- Track, explore, visualise and share the music you listen to. Follow your favourites and discover great new music.
- Canonical
- Language
- en-GB
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0, target-densityDpi=device-dpi, minimal-ui
- Robots meta
- Manifest
- https://listenbrainz.org/static/img/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 142.132.241.153
- ASN
- AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- listenbrainz.org
- Valid from
- Jul 1, 2026
- Valid to
- Sep 29, 2026
- Days until expiry
- 65
- SAN domains
- listenbrainz.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 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
6 scripts · 2 stylesheets
JS / CSS size
2.5 MB · 459 KB
Page size
3.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 13
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://listenbrainz.org
- Final URL
- https://listenbrainz.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 132 ms
- HTML size
- 3.7 KB
- Redirect chain
- https://listenbrainz.org
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Frequently asked questions
- What technology does listenbrainz.org use?
- listenbrainz.org is built with Bootstrap.
- Is listenbrainz.org secure (HTTPS)?
- Yes. listenbrainz.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 29, 2026.
- Who hosts listenbrainz.org?
- listenbrainz.org is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
- What is listenbrainz.org's SEO score?
- listenbrainz.org scored 70/100 for SEO in the latest analysis (fair).
- What is listenbrainz.org's overall website score?
- listenbrainz.org has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
- Is listenbrainz.org hiring?
- listenbrainz.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card