indexo.dev

hvacknowitall.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 2315 ms crawled 2026-05-16

US · 162.159.137.54 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

sector tech type landing page

HTML metadata

Title
Homepage | HVAC Know It All
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://hvacknowitall.com
Feeds

Open Graph

url
https://hvacknowitall.com
title
Homepage
locale
en_US
site name
HVAC Know It All
updated time
2026-02-23T10:55:56+00:00

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • fonts.googleapis.com×2
  • www.googletagmanager.com×2
  • a.omappapi.com×1
  • embed.podcasts.apple.com×1
  • fonts.gstatic.com×1
  • open.spotify.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2017-06-21
Expires
2026-06-21 32 days left
Updated
2025-05-22
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 1 smtp.google.com
TXT
  • google-site-verification=4km6RpsUtPQi-Cujzt5Oe-1kvGVc4zHFAuk-3Bq5L2w
  • ca3-3d9d9725a027450bbc32495038d6b8fb

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:one.zoho.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-05-02 to 2026-07-31
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://hvacknowitall.com/

present
  • strict-transport-security
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
Header values
referrer-policy
strict-origin-when-cross-origin, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
permissions-policy
geolocation=(), microphone=(), camera=(), geolocation=(), microphone=(), camera=()
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy-report-only
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://*.google-analytics.com https://a.omappapi.com https://cdn.optinmonster.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' data: https:; font-src 'self' https://fonts.gstatic.com; connect-src 'self' https://*.google-analytics.com https://*.googletagmanager.com https://a.omappapi.com; frame-src 'self' https://www.youtube.com https://www.youtube-nocookie.com https://open.spotify.com; base-uri 'self'; form-action 'self' https:; upgrade-insecure-requests

Links to (13)

Linked from (1)