What powers 
waterfurnace.com?
Last seen Aug 2026 · 30 technologies across 16 categories
Advertising
Analytics
Google Analytics
since Aug 2018
Linkedin Insight Tag
since Feb 2021
Microsoft Clarity
since Oct 2021
CDN
CRM
Salesforce
since May 2024
Font scripts
Google Font API
since May 2024
JavaScript libraries
Live chat
Drift
since May 2022
Load balancers
Amazon ALB
since Jul 2025
Marketing automation
OptinMonster
since May 2022
Pardot
since Jan 2021
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Operating systems
Windows Server
since Aug 2018
PaaS
Amazon Web Services
since Jul 2025
Security
Cloudflare Bot Management
since Nov 2024
Segmentation
Adobe Audience Manager
since Jul 2025
Tag managers
Google Tag Manager
since Aug 2018
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Restricted (was Blocked)
AI Crawlers
No AI crawlers blocked
Audience
- 60% desktop
- 40% phone
United States
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #270,566 of all domains
148 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.0 MB · 125 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TUCOWS-3 (64.98.135.49)
- DNS: eNom
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC reject
- SSL: GoDaddy, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 43,628, 7 hosts
- Verified with: Atlassian, Cisco, Google, Meta Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.waterfurnace.com | 26 |
| warranty.waterfurnace.com | 20 |
| secure.waterfurnace.com | 5 |