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SGSiteGraph

lausanne.ch

Site officiel de la Ville de Lausanne – Ville de Lausanne

Last scanned Jul 26, 2026, 1:49 PM

96

Overall score

Excellent

Summary

Portail officiel de l'administration communale de la Ville de Lausanne, capitale olympique. This website uses jQuery. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (95/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Portail officiel de l'administration communale de la Ville de Lausanne, capitale olympique.

Top issues to fix

3 issues found

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

90

SEO

1 issue(s) found

100

Performance

285 ms

95

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.

Portail officiel de l'administration communale de la Ville de Lausanne, capitale olympique.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Site officiel de la Ville de Lausanne – Ville de Lausanne
Description
Portail officiel de l'administration communale de la Ville de Lausanne, capitale olympique.
Canonical
https://www.lausanne.ch/lausanne.html
Language
fr
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=5
Robots meta
Manifest
https://www.lausanne.ch/.resources/vdl-templating-light/webresources/multisite/lausanne/favicon/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Site officiel de l'administration communale de la Ville de Lausanne, capitale olympique
og:description
Informations officielles et thématiques; actualité municipale; présentation des autorités, des directions et des services; démarches et prestations du Guichet virtuel.
og:type
article
og:url
https://www.lausanne.ch/lausanne

Twitter Card

twitter:card
summary_large_image
twitter:title
Site officiel de l'administration communale de la Ville de Lausanne, capitale olympique
twitter:description
Informations officielles et thématiques; actualité municipale; présentation des autorités, des directions et des services; démarches et prestations du Guichet virtuel.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
193.200.220.234
ASN

DNS records

TypeValue
A
  • 193.200.220.234
AAAA
MX
TXT
NS
CAA
CNAME
  • lb-dmz-vl602.lausanne.ch
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
SwissSign AG
Subject
www.lausanne.ch
Valid from
Apr 21, 2026
Valid to
Nov 5, 2026
Days until expiry
99
SAN domains
www.lausanne.ch, lausanne.ch, extranet.lausanne.ch, webapps.lausanne.ch, mfa.lausanne.ch, auth.lausanne.ch, mfaauth.lausanne.ch

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 36

Links

61 internal · 28 external · 0 broken

Images

45 total · 0 missing alt

Scripts / Styles

56 scripts · 5 stylesheets

JS / CSS size

7.1 KB · 0 B

Page size

123 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://lausanne.ch
Final URL
https://www.lausanne.ch/
HTTP status
200
HTTP version
HTTP/1.1
Response time
283 ms
HTML size
123 KB
Redirect chain
https://lausanne.ch → https://www.lausanne.ch/

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Frequently asked questions

What technology does lausanne.ch use?
lausanne.ch is built with Bootstrap, jQuery.
Is lausanne.ch secure (HTTPS)?
Yes. lausanne.ch uses TLS 1.3 with a certificate issued by SwissSign AG, valid until Nov 5, 2026.
Who hosts lausanne.ch?
Hosting provider information for lausanne.ch is not available yet.
What is lausanne.ch's SEO score?
lausanne.ch scored 90/100 for SEO in the latest analysis (excellent).
What is lausanne.ch's overall website score?
lausanne.ch has an overall SiteGraph score of 96/100, combining SEO, performance, security, and accessibility.