What technology does rennes.fr use?

rennes.fr is built with Apache.

Is rennes.fr secure (HTTPS)?

Yes. rennes.fr uses TLS 1.3 with a certificate issued by Gandi SAS, valid until Dec 13, 2026.

Hosting provider information for rennes.fr is not available yet.

What is rennes.fr's SEO score?

rennes.fr scored 75/100 for SEO in the latest analysis (fair).

What is rennes.fr's overall website score?

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

rennes.fr

Bienvenue à Rennes Ville et Métropole | Rennes Ville et Métropole

Last scanned Jul 26, 2026, 4:17 PM · 1 view

Overall score

Excellent

Summary

Bienvenue sur l'accueil du site web de Rennes Ville et Métropole. This website uses Apache. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Bienvenue sur l'accueil du site web de Rennes Ville et Métropole

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

100

Performance

287 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.

Bienvenue sur l'accueil du site web de Rennes Ville et Métropole

YouTube LinkedIn Facebook Instagram

Meta tags

Title: Bienvenue à Rennes Ville et Métropole | Rennes Ville et Métropole
Description: Bienvenue sur l'accueil du site web de Rennes Ville et Métropole
Canonical: https://metropole.rennes.fr/
Language: fr
Charset: utf-8
Viewport: width=device-width,initial-scale=1
Robots meta
Manifest: https://metropole.rennes.fr/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

Apache

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: Gandi SAS
Subject: *.metropole.rennes.fr
Valid from: May 29, 2026
Valid to: Dec 13, 2026
Days until expiry: 137
SAN domains: *.metropole.rennes.fr, metropole.rennes.fr

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

19 internal · 34 external · 20 broken

Images

6 total · 0 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

0 B · 0 B

Page size

27.7 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://rennes.fr
Final URL: https://metropole.rennes.fr/
HTTP status: 200
HTTP version: HTTP/2
Response time: 287 ms
HTML size: 27.7 KB
Redirect chain: https://rennes.fr → https://metropole.rennes.fr/

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Frequently asked questions

What technology does rennes.fr use?: rennes.fr is built with Apache.
Is rennes.fr secure (HTTPS)?: Yes. rennes.fr uses TLS 1.3 with a certificate issued by Gandi SAS, valid until Dec 13, 2026.
Who hosts rennes.fr?: Hosting provider information for rennes.fr is not available yet.
What is rennes.fr's SEO score?: rennes.fr scored 75/100 for SEO in the latest analysis (fair).
What is rennes.fr's overall website score?: rennes.fr has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.