data.persee.fr
Registered
Page analyze update date:
2026/06/05 09:19:40
Last whois update date:
2026/07/25 10:12:44
Domain Status
Registered
Paid till
27.07.2026
Available from
26.08.2026
×
![Fullscreen website screenshot]()
data.persee.fr Website screenshot
Domain Backup
Screenshot of the main page of data.persee.fr, taken on 25.07.2026
29.79 MB
Archive Size
34
Files in Archive
25.07.2026
Creation Date
HTML, CSS, JS, Images
File Types
SEO Score
52.74%
77
Score achieved
146
Maximum score
Main Information
Title: Data Persée – Persée en métadonnées
Description: unknown
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 68 KB
Server Information
IP: 140.77.166.115
Location: France,FR,Lyon,69007,45.748,4.85,Europe/Paris
Http Server: apache/2.4.6 (centos) openssl/
Encoding: utf-8
Powered by: php/8.3.8
Meta Tags List
- charset: UTF-8
- equiv: X-UA-Compatible content: IE=EDGE
- name: viewport content: width=device-width, initial-scale=1.0
- name: robots content: max-image-preview:large
- name: generator content: WordPress 6.9.4
- name: generator content: WPML ver:4.8.6 stt:1,4;
- name: msapplication-TileImage content: https://data.persee.fr/wp-content/uploads/2017/02/cropped-Logo-parentheses-512px_transparence-1-270x270.png
Internal Links
External Links
Whois Information
domain_name: persee.fr
update_date: 2025-08-31T22:10:11.992122Z
update_time: 1756678211
creation_date: 2004-07-12T09:41:47Z
creation_time: 1089625307
expiration_date: 2026-07-27T10:10:40Z
Whois Raw Data
Domain Name: PERSEE.FR
Registrar: GIP RENATER
Domain Status: active
Creation Date: 2004-07-12T09:41:47Z
Registry Expiry Date: 2026-07-27T10:10:40Z
Updated Date: 2025-08-31T22:10:11.992122Z
Name Server: DIOGENE.UNIV-LYON2.FR
Name Server: DNS.ENS-LYON.FR
REGISTRAR Contact: GIP RENATER
REGISTRANT Contact: Ecole Normale supérieure de Lyon
ADMINISTRATIVE Contact: Ano Nymous
TECHNICAL Contact: Christophe Barberet
TECHNICAL Contact: Viviane Delattre
TECHNICAL Contact: Anne Guiraud
>>> Last update of RDAP database: 2026-07-25T10:12:44Z
Robots.txt
User-agent: *
Allow: /
Disallow: /wp-admin/
Disallow: /wp-includes/
Disallow: /wp-content/plugins/
Disallow: /wp-content/cache/
Disallow: /wp-content/themes/
Disallow: /trackback/
Disallow: /wp-login.php
Disallow: /wp-register.php
Disallow: /dumps
Sitemap: http://data.persee.fr/sitemap.xml
Host: https://data.persee.fr
# This robots.txt file was created by Robots.txt Rewrite plugin: https://wordpress.org/plugins/robotstxt-rewrite/
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
70101 bytes
Page size acceptable for fast loading.
!
Resources
60 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
3 hreflang tags
Hreflang tags found for multilingual SEO.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
Not detected
Enable gzip or zstd compression to reduce file sizes.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
2.12 ms
Excellent loading speed.
On-Page SEO
✓
Title
Data Persée – Persée en métadonnées
Good title length (30-60 characters).
!
Meta Description
Lenght:0
Add a meta description (100-160 characters recommended).
!
H1 Heading
4 found - "Tutoriels"
Use only one H1 heading per page. Remove extra H1 tags.
!
Word Count
154
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
!
Duplicate Meta
{"generator":2}
Remove duplicate meta tags to avoid conflicts.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
fr-fr
Language attribute properly set.
!
Images
12 total, 9 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1.0
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.