epfl.ch
EPFL
Last scanned Jul 29, 2026, 5:00 PM · 15 views
Overall score
Great
Summary
Basée à Lausanne, L’EPFL est une université dont les trois missions sont l’éducation, la recherche et l’innovation. This website uses WordPress behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.
Basée à Lausanne, L’EPFL est une université dont les trois missions sont l’éducation, la recherche et l’innovation.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
1.27 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 21, 2026
- Overall
- 88
- SEO
- 80
- Security
- 85
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Basée à Lausanne, L’EPFL est une université dont les trois missions sont l’éducation, la recherche et l’innovation.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +41216933000
Meta tags
- Title
- EPFL
- Description
- Basée à Lausanne, L’EPFL est une université dont les trois missions sont l’éducation, la recherche et l’innovation.
- Canonical
- https://www.epfl.ch/fr/
- Language
- fr-FR
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- Manifest
- https://www.epfl.ch/wp-content/themes/wp-theme-2018/assets/favicons/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- www.epfl.ch
- Valid from
- Jul 14, 2026
- Valid to
- Oct 12, 2026
- Days until expiry
- 75
- SAN domains
- www.epfl.ch
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 9
Links
73 internal · 26 external · 20 broken
Images
18 total · 0 missing alt
Scripts / Styles
15 scripts · 6 stylesheets
JS / CSS size
15.2 KB · 15.2 KB
Page size
88.2 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
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://epfl.ch
- Final URL
- https://www.epfl.ch/fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.27 s
- HTML size
- 88.2 KB
- Redirect chain
- https://epfl.ch → https://www.epfl.ch/ → https://www.epfl.ch/fr/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does epfl.ch use?
- epfl.ch is built with WordPress, jQuery, Umami.
- Is epfl.ch secure (HTTPS)?
- Yes. epfl.ch uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 12, 2026.
- Who hosts epfl.ch?
- Hosting provider information for epfl.ch is not available yet.
- What is epfl.ch's SEO score?
- epfl.ch scored 80/100 for SEO in the latest analysis (great).
- What is epfl.ch's overall website score?
- epfl.ch has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has epfl.ch's score changed over time?
- epfl.ch's overall score has stayed steady at 88/100 since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card