arrobamedellin.edu.co

.co crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 5558 ms crawled 2026-05-10

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Arroba Medellín | Ciudadela Universitaria Digital

Language

es-CO

Generator

Divi v.4.27.6

Canonical

https://arrobamedellin.edu.co/

Feeds

Technology

Server: Apache
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (2)

cdnjs.cloudflare.com×1
fonts.gstatic.com×1

Social

DNS records

Verified for

Google
Microsoft 365

Email authentication weak

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

Certificate (current)

WR3

from 2026-03-26 to 2026-06-24

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://arrobamedellin.edu.co/

findings

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

Links to (5)

Linked from (2)

sapiencia.gov.co×2
pascualbravo.edu.co×2