indexo.dev

3rs.es

.es crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 261 ms crawled 2026-05-31

US · 216.198.79.65 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
3RS.ES - AI-Powered Ethical Research Design
Language
en

Technology

CDN
Vercel
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • unpkg.com×3
  • fonts.googleapis.com×2
  • cdn.jsdelivr.net×1
  • fonts.gstatic.com×1

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.3rs.es/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (1)