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celeste.fr

Opérateur Télécoms, Cloud et Cybersécurité pour Entreprises

Last scanned Aug 5, 2026, 9:00 PM · 9 views

86

Overall score

Great

Summary

Découvrez nos solutions Télécoms, Cloud et Cybersécurité pour entreprise alliant performance et sécurité. This website uses WordPress hosted on CELESTE-AS - Celeste SAS, FR behind Fastly CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (60/100). Top issue: Title longer than 60 characters.

Découvrez nos solutions Télécoms, Cloud et Cybersécurité pour entreprise alliant performance et sécurité. Contactez-nous pour un devis personnalisé

France
Hosted on CELESTE-AS - Celeste SAS, FR

Top issues to fix

3 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

95

SEO

1 issue(s) found

60

Performance

338 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+8 overall since Jul 26, 2026

Overall
86
SEO
95
Security
90
Performance
60
Accessibility
100

Organization

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

Découvrez nos solutions Télécoms, Cloud et Cybersécurité pour entreprise alliant performance et sécurité. Contactez-nous pour un devis personnalisé

LinkedInX (Twitter)YouTube

Contact

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

Meta tags

Title
Opérateur Télécoms, Cloud et Cybersécurité pour Entreprises
Description
Découvrez nos solutions Télécoms, Cloud et Cybersécurité pour entreprise alliant performance et sécurité. Contactez-nous pour un devis personnalisé
Canonical
https://www.celeste.fr/
Language
fr-FR
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Opérateur Télécoms, Cloud et Cybersécurité pour Entreprises
og:description
Découvrez nos solutions Télécoms, Cloud et Cybersécurité pour entreprise alliant performance et sécurité. Contactez-nous pour un devis personnalisé
og:type
website
og:url
https://www.celeste.fr/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

WordPressjQueryGoogle AnalyticsNginx

Hosting & CDN

CDN provider
Fastly
IP address
185.100.4.246
ASN
AS34177 (CELESTE-AS - Celeste SAS, FR)

DNS records

TypeValue
A
  • 185.100.4.246
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
celeste.fr
Valid from
Jun 21, 2026
Valid to
Sep 19, 2026
Days until expiry
44
SAN domains
celeste.fr, www.celeste.fr

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 13 · H3 10

Links

109 internal · 13 external · 0 broken

Images

127 total · 0 missing alt

Scripts / Styles

104 scripts · 0 stylesheets

JS / CSS size

634 KB · 585 KB

Page size

1.5 MB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
12
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Title longer than 60 characters

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://celeste.fr
Final URL
https://www.celeste.fr/
HTTP status
200
HTTP version
HTTP/2
Response time
306 ms
HTML size
1.5 MB
Redirect chain
https://celeste.fr → https://www.celeste.fr/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does celeste.fr use?
celeste.fr is built with WordPress, jQuery, Google Analytics, Nginx.
Is celeste.fr secure (HTTPS)?
Yes. celeste.fr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 19, 2026.
Who hosts celeste.fr?
celeste.fr is hosted on CELESTE-AS - Celeste SAS, FR, behind Fastly CDN.
What is celeste.fr's SEO score?
celeste.fr scored 95/100 for SEO in the latest analysis (excellent).
What is celeste.fr's overall website score?
celeste.fr has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has celeste.fr's score changed over time?
celeste.fr's overall score has improved by 8 points (from 78 to 86) since Jul 26, 2026.