colombomedellin.edu.co

.co crawl

First seen 2026-05-10 · Last seen 2026-05-15 · ok HTTP/1.1 200 6350 ms crawled 2026-05-15

US · 34.174.173.144 · AS396982 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Inicio • Centro Colombo Americano de Medellín • Inglés y cultura
Description: Colombo Americano. Cursos de inglés para adultos, niños y jóvenes, cine, galería de arte, biblioteca, librería, exámenes de inglés, estudios en el exterior.
Language: es
Generator: Elementor 4.0.6; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical: https://www.colombomedellin.edu.co/

Open Graph

url: https://www.colombomedellin.edu.co/
title: Inicio • Centro Colombo Americano de Medellín • Inglés y cultura
locale: es_ES
site name: Centro Colombo Americano de Medellín
description: Colombo Americano. Cursos de inglés para adultos, niños y jóvenes, cine, galería de arte, biblioteca, librería, exámenes de inglés, estudios en el exterior.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (3)

www.facebook.com×2
gmpg.org×1
www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS

condor.conexcol.net
jaguar.conexcol.net

MX

0 colombomedellin-edu-co.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 a mx include:_spf.mlsend.com include:amazonses.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:jefaturasistemas@colombomedellin.edu.co

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvIM798aKOpeTRjldWhD4ube/cOe3eaBDvcMJe2l/QswoPL44ZivAkEqUP3u2qyTQ0xDdrO2dzwI9rk…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwhN7yXlsBP7NvguHO3vgQP1tb8h/OiTGULRV9oLC2F42SVp5pkVvMplp63aC+u82xuqQC146JP8kix…

selectors probed

Certificate (current)

R12

from 2026-04-19 to 2026-07-18

Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.colombomedellin.edu.co/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff