What technology does vd.ch use?

We did not detect any specific technologies for vd.ch in the latest scan.

Is vd.ch secure (HTTPS)?

Yes. vd.ch uses TLS 1.3 with a certificate issued by SwissSign AG, valid until Nov 7, 2026.

Hosting provider information for vd.ch is not available yet.

What is vd.ch's SEO score?

vd.ch scored 75/100 for SEO in the latest analysis (fair).

What is vd.ch's overall website score?

vd.ch has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.

vd.ch

Site officiel du Canton de Vaud | État de Vaud

Last scanned Jul 26, 2026, 5:18 AM

Overall score

Excellent

Summary

Informations officielles, présentation de l'institution (pouvoirs législatif, exécutif et judiciaire), informations thématiques et de l'administration cantonale vaudoise. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Informations officielles, présentation de l'institution (pouvoirs législatif, exécutif et judiciaire), informations thématiques et de l'administration cantonale vaudoise.

Top issues to fix

7 issues found

Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies 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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
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.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

4 issue(s) found

100

Performance

547 ms

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.

Informations officielles, présentation de l'institution (pouvoirs législatif, exécutif et judiciaire), informations thématiques et de l'administration cantonale vaudoise.

Instagram Facebook X (Twitter)

Meta tags

Title: Site officiel du Canton de Vaud | État de Vaud
Description: Informations officielles, présentation de l'institution (pouvoirs législatif, exécutif et judiciaire), informations thématiques et de l'administration cantonale vaudoise.
Canonical: https://www.vd.ch/
Language: fr-CH
Charset: utf-8
Viewport: width=device-width,initial-scale=1
Robots meta: noarchive
Manifest: https://www.vd.ch/typo3conf/ext/vd_site/Resources/Public/Foehn/dist/assets/manifest/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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: SwissSign AG
Subject: www.vd.ch
Valid from: Apr 23, 2026
Valid to: Nov 7, 2026
Days until expiry: 103
SAN domains: www.vd.ch, vd.ch

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 16 · H3 60

Links

100 internal · 31 external · 12 broken

Images

71 total · 0 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

61.0 KB · 0 B

Page size

87.0 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 structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://vd.ch
Final URL: https://www.vd.ch/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 546 ms
HTML size: 87.0 KB
Redirect chain: https://vd.ch → https://www.vd.ch/

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Frequently asked questions

What technology does vd.ch use?: We did not detect any specific technologies for vd.ch in the latest scan.
Is vd.ch secure (HTTPS)?: Yes. vd.ch uses TLS 1.3 with a certificate issued by SwissSign AG, valid until Nov 7, 2026.
Who hosts vd.ch?: Hosting provider information for vd.ch is not available yet.
What is vd.ch's SEO score?: vd.ch scored 75/100 for SEO in the latest analysis (fair).
What is vd.ch's overall website score?: vd.ch has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.