indexo.dev

seconddoor.app

.app crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 874 ms crawled 2026-05-09

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Second Door | Modern Physical Therapy Growth Platform
Description
Second Door unifies your PT front office—capturing every referral, automating the busywork, and opening the door to cash pay programs and employer contracts.
Language
en
Canonical
https://seconddoor.app

Open Graph

url
https://seconddoor.app/
title
Second Door | Modern Physical Therapy Growth Platform
description
Second Door unifies your PT front office—capturing every referral, automating the busywork, and opening the door to cash pay programs and employer contracts. All on a single platform.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (13)
  • cdn.prod.website-files.com×64
  • cdn.jsdelivr.net×2
  • 117842581.intellimizeio.com×1
  • ajax.googleapis.com×1
  • api.intellimize.co×1
  • cdn.intellimize.co×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • hubspotonwebflow.com×1
  • log.intellimize.co×1
  • social-share-cdn.pages.dev×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns-104.awsdns-13.com
  • ns-1431.awsdns-50.org
  • ns-1846.awsdns-38.co.uk
  • ns-864.awsdns-44.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=zg0b28InR5tc1ZkOqX_ymfmSaTlYW6tB4XC_rsnyTOQ
  • work-os-domain-verification-hg2tj2=QfKjM4uKXtMKT6HcxqFEsbsCU

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-24 to 2026-06-23
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://seconddoor.app/

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=31536000

Links to (9)

Linked from (1)