What powers holtplumbingandheating.com?
Last seen Aug 2026 · 25 technologies across 15 categories
Advertising
Amazon Advertising
since Apr 2025
Simpli.fi
since Aug 2026
Analytics
CDN
Cloudflare
since Nov 2021
CMS
Databases
MySQL
since Nov 2021
Ecommerce
Amazon Webstore
since Apr 2025
Font scripts
Font Awesome
since Mar 2022
JavaScript libraries
Lightbox
since Nov 2022
Miscellaneous
HTTP/3
since Dec 2024
Open Graph
since Sep 2022
PaaS
Programming languages
PHP
since Nov 2021
Security
Cloudflare Bot Management
since Jan 2025
HSTS
since Jan 2023
Tag managers
Google Tag Manager
since Jan 2023
UI frameworks
WordPress plugins
Draftpress HFCM
since Feb 2025
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 54% phone
- 46% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.70 / 10 · ranked #4,962,727 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 5.2 MB · 115 requests
- WordPress theme: mta360resources · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Aug 2026
- dropped Really Simple SSL & Security Aug 2026
- detected Simpli.fi Aug 2026
- dropped WP Engine Aug 2026
- dropped WP Rocket Aug 2026
- detected Amazon Advertising Jul 2026
- detected Amazon Webstore Jul 2026
- detected Blueshift Jul 2026
- detected Bootstrap Jul 2026
- detected core-js Jul 2026
- detected Facebook Pixel Jul 2026
- detected Font Awesome Jul 2026
- detected Google Analytics Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected Kinsta Jul 2026
- detected Lightbox Jul 2026
- dropped Amazon Advertising Apr 2026
- dropped Amazon Webstore Apr 2026
- dropped Bootstrap Apr 2026
- dropped core-js Apr 2026
- dropped Facebook Pixel Apr 2026
- dropped Font Awesome Apr 2026
- dropped Google Analytics Apr 2026
- dropped jQuery Apr 2026
- dropped jQuery Migrate Apr 2026
- dropped Lightbox Apr 2026
- detected Priority Hints Mar 2026
- detected WP Rocket Mar 2026
- dropped GoDaddy Oct 2025