rts.ch
Radio Télévision Suisse | RTS
Last scanned Aug 1, 2026, 8:00 AM · 8 views
Overall score
Great
Summary
Le site de la Radio Télévision Suisse francophone RTS 1, RTS 2, RTS Première, RTS Espace 2, RTS Couleur 3 et RTS Option Musique | Accédez à toutes vos émissions radio et TV, informez-vous grâce à nos portails d'i… This website uses jQuery. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Le site de la Radio Télévision Suisse francophone RTS 1, RTS 2, RTS Première, RTS Espace 2, RTS Couleur 3 et RTS Option Musique | Accédez à toutes vos émissions radio et TV, informez-vous grâce à nos portails d'information et de sport, participez à nos concours et consultez nos programmes TV et radio.
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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
612 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 25, 2026
- Overall
- 83
- SEO
- 75
- Security
- 70
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Le site de la Radio Télévision Suisse francophone RTS 1, RTS 2, RTS Première, RTS Espace 2, RTS Couleur 3 et RTS Option Musique | Accédez à toutes vos émissions radio et TV, informez-vous grâce à nos portails d'information et de sport, participez à nos concours et consultez nos programmes TV et radio.
Meta tags
- Title
- Radio Télévision Suisse | RTS
- Description
- Le site de la Radio Télévision Suisse francophone RTS 1, RTS 2, RTS Première, RTS Espace 2, RTS Couleur 3 et RTS Option Musique | Accédez à toutes vos émissions radio et TV, informez-vous grâce à nos portails d'information et de sport, participez à nos concours et consultez nos programmes TV et radio.
- Canonical
- https://www.rts.ch/
- Language
- fr
- Charset
- UTF-8
- Viewport
- width=device-width, viewport-fit=cover, initial-scale=1, shrink-to-fit=no
- Robots meta
- max-image-preview:large
- Manifest
- https://www.rts.ch/default.webmanifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- DigiCert Inc
- Subject
- www.rts.ch
- Valid from
- Dec 28, 2025
- Valid to
- Jan 5, 2027
- Days until expiry
- 157
- SAN domains
- www.rts.ch, embed.rts.ch, hummingbird.rts.ch, img.rts.ch, player.rts.ch, rts.ch, static.rts.ch
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 15 · H3 66
Links
131 internal · 20 external · 20 broken
Images
97 total · 0 missing alt
Scripts / Styles
18 scripts · 6 stylesheets
JS / CSS size
8.9 KB · 580 B
Page size
277 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://rts.ch
- Final URL
- https://www.rts.ch/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 607 ms
- HTML size
- 277 KB
- Redirect chain
- https://rts.ch → https://www.rts.ch/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does rts.ch use?
- rts.ch is built with jQuery.
- Is rts.ch secure (HTTPS)?
- Yes. rts.ch uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 5, 2027.
- Who hosts rts.ch?
- Hosting provider information for rts.ch is not available yet.
- What is rts.ch's SEO score?
- rts.ch scored 75/100 for SEO in the latest analysis (fair).
- What is rts.ch's overall website score?
- rts.ch has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has rts.ch's score changed over time?
- rts.ch's overall score has declined by 1 point (from 84 to 83) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card