What powers sapperhvac.com?
Last seen Oct 2026 · 22 technologies across 13 categories
Analytics
CDN
Hosting
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Security
UI frameworks
Video players
Web frameworks
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- GPTBot Allowed
Search and AI assistants
- OAI-SearchBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 30 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not checked
- Oct 2026 chatgpt-user: Allowed (was Restricted)
- Oct 2026 gptbot: Allowed (was Restricted)
- Oct 2026 oai-searchbot: Allowed (was Restricted)
- Sep 2026 chatgpt-user: Restricted (was Allowed)
- Sep 2026 perplexitybot removed from robots.txt
- Sep 2026 oai-searchbot added to robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Open Page Rank
0.90 / 10 · ranked #14,602,425 of all domains
6 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 9.4 MB · 102 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Home and construction (declares
HVACBusiness)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.63.189, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 44,949,623
- Verified with: Google, Twilio
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected core-js Oct 2026
- detected Facebook Pixel Oct 2026
- dropped Google Maps Oct 2026
- dropped Vue.js Oct 2026
- detected YouTube Oct 2026
- detected Cloudflare Bot Management Sep 2026
- detected HighLevel Sep 2026
- detected Ionic Sep 2026
- detected libphonenumber Sep 2026