hvacnationals.com

HTML metadata

Technology

CDN

Cloudflare

Analytics

• Google Tag Manager

Fonts

• Adobe Fonts

Third-party hosts loaded (6)

• cdn.prod.website-files.com×71
• cdn.jsdelivr.net×3
• momentjs.com×2
• d3e54v103j8qbb.cloudfront.net×1
• use.typekit.net×1
• www.googletagmanager.com×1

Social

• youtube
• linkedin
• instagram
• facebook

Registration

Registrar

GoDaddy.com, LLC

Created

2022-04-13

Expires

2027-04-13 327 days left

Updated

2022-09-30

Name servers

• ns19.domaincontrol.com
• ns20.domaincontrol.com

DNS records live

NS

• ns19.domaincontrol.com
• ns20.domaincontrol.com

Email authentication no MX

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.hvacnationals.com/

present

• strict-transport-security
• content-security-policy
• x-frame-options

findings

• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (20)

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• instagram.com×2
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• linkedin.com×2
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• malcotools.com×2
• natex.org×2
• rapidlockingsystem.com×2
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• servicetitan.com×2
• strauss.com×2
• studson.com×2
• tinyurl.com×2
• trane.com×2
• womeninhvacr.org×2
• youtube.com×2

Linked from (1)

• navacglobal.com×2