What powers 
kingheating.com?
Last seen Sep 2026 · 25 technologies across 16 categories
Advertising
CDN
CMS
Databases
Hosting
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Security
Segmentation
Web servers
Webmail
WordPress plugins
AI Crawlers
Restricts 11 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Applebot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
The other 22 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
- ai.txt not found
- Oct 2026 ccbot: Restricted (was Allowed)
- Oct 2026 youbot removed from robots.txt
- Oct 2026 claude-searchbot removed from robots.txt
- Oct 2026 claude-user removed from robots.txt
- Oct 2026 chatgpt-user: Restricted (was Allowed)
- Oct 2026 claude-web: Restricted (was Allowed)
AI Crawlers
11 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 88% phone
- 9% desktop
- 2% tablet
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #585,133 of all domains
165 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.2 MB · 151 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 (185.158.133.1)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 2,877,855, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped AccessiBe Dec 2025
- dropped core-js Dec 2025
- dropped Facebook Pixel Dec 2025
- dropped FancyBox Dec 2025
- dropped Flickity Dec 2025
- dropped Google Analytics Dec 2025
- dropped Google Font API Dec 2025
- dropped Google Maps Dec 2025
- dropped Google Tag Manager Dec 2025
- dropped Podium Dec 2025
- dropped Preact Dec 2025
- dropped Vimeo Dec 2025
- detected Priority Hints Nov 2025
- detected WP Rocket Nov 2025