indexo.dev

isl.eu

.eu crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 2107 ms crawled 2026-05-09

FR · 77.158.238.207 · AS15557 Societe Francaise Du Radiotelephone - SFR SA

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
ISL.eu – Official website of the French-German Research Institute of Saint-Louis
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://www.isl.eu/
Feeds

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • dns1.isl.eu
MX
  • 0 mail.isl.eu

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@isl.eu;ruf=mailto:dmarc@isl.eu; fo=1;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1
from 2026-02-02 to 2027-02-02
Expires in 258 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.isl.eu/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)