indexo.dev

philadelphiatangoschool.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-19 · ok HTTP/1.1 200 4128 ms crawled 2026-05-15

US · 104.21.64.154 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Philadelphia Argentine Tango School
Description
Learn Argentine Tango in Philly! Beginner-friendly classes, expert instruction, and a vibrant community await. Discover the passion and connection of tango.
Canonical
https://www.philadelphiatangoschool.com

Open Graph

url
https://www.philadelphiatangoschool.com
title
Philadelphia Argentine Tango School
description
Learn Argentine Tango in Philly! Beginner-friendly classes, expert instruction, and a vibrant community await. Discover the passion and connection of tango.

Technology

CDN
Cloudflare
CMS
Next.js
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • res.cloudinary.com×18
  • fonts.gstatic.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2008-04-15
Expires
2027-04-15 329 days left
Updated
2026-04-15
Name servers
  • kate.ns.cloudflare.com
  • mark.ns.cloudflare.com

DNS records live

NS
  • kate.ns.cloudflare.com
  • mark.ns.cloudflare.com
MX
  • 10 mxa.mailgun.org
  • 10 mxb.mailgun.org
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:mailgun.org ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.philadelphiatangoschool.com/

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

Links to (8)

Linked from (2)