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28jours.com

.com ok HTTP/1.1 200 1248 ms

First seen 2026-06-03 · Last seen 2026-06-18 · crawled 2026-06-18

US · 172.67.223.104 · AS13335 Cloudflare, Inc.

Reputation 100/100

sector other type landing page

HTML metadata

Title
28jours
Language
en
Canonical
https://www.28jours.com

Open Graph

url
https://www.28jours.com
title
28jours

Contact

Technology

CDN
Cloudflare
Fonts
  • Font Awesome
  • Google Fonts
Third-party hosts loaded (7)
  • kajabi-app-assets.kajabi-cdn.com×7
  • kajabi-storefronts-production.kajabi-cdn.com×5
  • cdn.jsdelivr.net×4
  • fast.wistia.com×4
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • use.fontawesome.com×1

Social

Registration

Registrar
Infomaniak Network SA
Created
2026-02-09
Expires
2027-02-09 233 days left
Updated
2026-03-18
Name servers
  • jermaine.ns.cloudflare.com
  • joyce.ns.cloudflare.com

DNS records live

NS
  • jermaine.ns.cloudflare.com
  • joyce.ns.cloudflare.com

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-16 to 2026-08-14
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.28jours.com/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • CSP uses wildcard sources
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
ALLOW-FROM https://app.kajabi.com https://app.vibely.io https://communities.kajabi.com https://communities-widget.kajabi.com *.mykajabi.com https://communities.newkajabi-staging.com https://communities-widget.newkajabi-staging.com https://www.anthropo-logiques.ch https://www.28jours.com https://www.jdmichel.com https://www.jdmichel.tv
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://app.kajabi.com https://app.vibely.io https://communities.kajabi.com https://communities-widget.kajabi.com *.mykajabi.com https://communities.newkajabi-staging.com https://communities-widget.newkajabi-staging.com https://www.anthropo-logiques.ch https://www.28jours.com https://www.jdmichel.com https://www.jdmichel.tv

Links to (6)

Linked from (1)

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