What technology does universite-paris-saclay.fr use?

universite-paris-saclay.fr is built with Drupal.

Is universite-paris-saclay.fr secure (HTTPS)?

Yes. universite-paris-saclay.fr uses TLS 1.2 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 12, 2027.

Who hosts universite-paris-saclay.fr?

Hosting provider information for universite-paris-saclay.fr is not available yet.

What is universite-paris-saclay.fr's SEO score?

universite-paris-saclay.fr scored 60/100 for SEO in the latest analysis (fair).

What is universite-paris-saclay.fr's overall website score?

universite-paris-saclay.fr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

Has universite-paris-saclay.fr's score changed over time?

universite-paris-saclay.fr's overall score has improved by 6 points (from 75 to 81) since Jul 26, 2026.

universite-paris-saclay.fr

Université Paris-Saclay

Last scanned Aug 5, 2026, 9:00 AM · 11 views

Overall score

Great

Summary

This website uses Drupal. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

8 issues found · 4 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.

+2 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

930 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+6 overall since Jul 26, 2026

Overall: 81
SEO: 60
Security: 80
Performance: 100
Accessibility: 90

Organization

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

Facebook LinkedIn YouTube Instagram Facebook

Technologies

Detected frameworks, languages, and tools.

Drupal

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 1.2
Issuer: Hellenic Academic and Research Institutions CA
Subject: www.universite-paris-saclay.fr
Valid from: Jul 28, 2026
Valid to: Feb 12, 2027
Days until expiry: 190
SAN domains: www.universite-paris-saclay.fr, universite-paris-saclay.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 0 · H2 7 · H3 20

Links

96 internal · 61 external · 2 broken

Images

55 total · 0 missing alt

Scripts / Styles

9 scripts · 4 stylesheets

JS / CSS size

6.3 KB · 316 B

Page size

141 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://universite-paris-saclay.fr
Final URL: https://www.universite-paris-saclay.fr/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 928 ms
HTML size: 141 KB
Redirect chain: https://universite-paris-saclay.fr → https://www.universite-paris-saclay.fr/

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