www.cgal.org
Registered
Page analyze update date:
2026/02/02 06:20:54
Last whois update date:
2026/06/15 04:29:23
Domain Status
Registered
Paid till
05.01.2028
Available from
04.02.2028
×
![Fullscreen website screenshot]()
www.cgal.org Website screenshot
SEO Score
56.85%
83
Score achieved
146
Maximum score
Main Information
Title: The Computational Geometry Algorithms Library
Description: unknown
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 26 KB
Server Information
IP: 46.105.204.11
Location: France,FR,,,48.8582,2.3387,Europe/Paris
Http Server: ovhcloud
Meta Tags List
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge,chrome=1
- name: description content:
- name: viewport content: width=device-width
- name: author content: CGAL Editorial Board
Internal Links
External Links
Whois Information
domain_name: cgal.org
update_date: 2026-01-06T04:32:13.393Z
update_time: 1767673933
creation_date: 2000-01-05T20:11:19.605Z
creation_time: 947103079
expiration_date: 2028-01-05T20:11:19Z
Whois Raw Data
Domain Name: CGAL.ORG
Registrar: OVH sas
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Registry Expiry Date: 2028-01-05T20:11:19Z
Creation Date: 2000-01-05T20:11:19.605Z
Updated Date: 2026-01-06T04:32:13.393Z
Name Server: DNS111.OVH.NET
Name Server: NS111.OVH.NET
REGISTRAR Contact: OVH sas
>>> Last update of RDAP database: 2026-06-15T04:29:23Z
Robots.txt
# *.cgal.org robots.txt file
User-agent: *
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
27471 bytes
Page size acceptable for fast loading.
✓
Resources
30 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
0.96 ms
Excellent loading speed.
On-Page SEO
✓
Title
The Computational Geometry Algorithms Library
Good title length (30-60 characters).
!
Meta Description
Lenght:0
Add a meta description (100-160 characters recommended).
✓
H1 Heading
1 found - "The Computational Geometry Algorithms Library"
Good - single H1 heading found.
!
Word Count
190
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
!
Images
15 total, 10 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width
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.