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SGSiteGraph

univ-rennes2.fr

Accueil | Université Rennes 2

Last scanned Aug 4, 2026, 8:00 PM · 11 views

81

Overall score

Great

Summary

This website uses WordPress hosted on FR-RENATER - Renater, FR. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing meta description.

France
Hosted on FR-RENATER - Renater, FR

Top issues to fix

8 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

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

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

90

Performance

244 ms

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+3 overall since Jul 27, 2026

Overall
81
SEO
60
Security
80
Performance
90
Accessibility
100

Organization

Company details published in this site's own structured data.

FacebookInstagramYouTube

Contact

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

Source: https://univ-rennes2.fr/contact

Meta tags

Title
Accueil | Université Rennes 2
Description
Canonical
Language
fr
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

WordPressDrupaljQueryApache

Hosting & CDN

Hosting provider
FR-RENATER - Renater, FR
CDN provider
—
IP address
193.52.66.82
ASN
AS2200 (FR-RENATER - Renater, FR)

DNS records

TypeValue
A
  • 193.52.66.82
AAAA—
MX
  • mx2.relay.renater.fr
  • mx1.relay.renater.fr
TXT
  • HARICA-Q4lG3Do40jQ9h2qtQhM
  • v=spf1 mx include:spf-int.univ-rennes2.fr include:spf.partage.renater.fr include:spf.relay.renater.fr -all
  • google-site-verification=IvTpPmQprovubry1h7uCQgfSSd5aBeg0intQeBDk-3Q
NS
  • ns1.uhb.fr
  • ns2.uhb.fr
  • resone.univ-rennes1.fr
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Hellenic Academic and Research Institutions CA
Subject
www.univ-rennes2.fr
Valid from
Mar 18, 2026
Valid to
Oct 3, 2026
Days until expiry
59
SAN domains
www.univ-rennes2.fr, univ-rennes2.fr, uhb.fr, www.uhb.fr

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 13 · H3 1

Links

128 internal · 28 external · 0 broken

Images

20 total · 4 missing alt

Scripts / Styles

10 scripts · 6 stylesheets

JS / CSS size

898 KB · 674 KB

Page size

89.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
34
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://univ-rennes2.fr
Final URL
https://univ-rennes2.fr
HTTP status
200
HTTP version
HTTP/2
Response time
243 ms
HTML size
89.9 KB
Redirect chain
https://univ-rennes2.fr

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does univ-rennes2.fr use?
univ-rennes2.fr is built with WordPress, Drupal, jQuery, Apache.
Is univ-rennes2.fr secure (HTTPS)?
Yes. univ-rennes2.fr uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Oct 3, 2026.
Who hosts univ-rennes2.fr?
univ-rennes2.fr is hosted on FR-RENATER - Renater, FR.
What is univ-rennes2.fr's SEO score?
univ-rennes2.fr scored 60/100 for SEO in the latest analysis (fair).
What is univ-rennes2.fr's overall website score?
univ-rennes2.fr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Has univ-rennes2.fr's score changed over time?
univ-rennes2.fr's overall score has improved by 3 points (from 78 to 81) since Jul 27, 2026.