What powers mcnallyhvac.com?
Last seen Sep 2026 · 27 technologies across 17 categories
Advertising
Microsoft Advertising
since Nov 2024
Reddit Ads
since Jun 2026
Analytics
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2026
SiteGround
since Sep 2026
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Aug 2022
Security
Cloudflare Turnstile
since Apr 2026
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Tailwind CSS
since Sep 2026
Web servers
Nginx
since Feb 2023
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Endurance Page Cache
since Aug 2022
MetaSlider
since May 2026
WordPress themes
Hello Elementor
since Apr 2026
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 51% desktop
- 49% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.15 / 10 · ranked #1,349,755 of all domains
94 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Google
- Weight: 0.2 MB · 10 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- McNally's Heating and Cooling
- Industry: Home and construction (declares
HVACBusiness) - Profiles: Facebook, Instagram, YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Google (35.208.68.219)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,777,775, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected SiteGround Sep 2026
- detected Tailwind CSS Sep 2026
- dropped RSS Aug 2026
- detected Reddit Ads Jun 2026
- dropped Astra May 2026
- dropped Bluehost May 2026
- dropped Google Font API May 2026
- dropped Google Maps May 2026
- detected MetaSlider May 2026
- dropped Really Simple SSL & Security May 2026
- dropped SoundManager May 2026
- dropped Swiper May 2026
- dropped W3 Total Cache May 2026
- dropped YouTube May 2026
- detected Amazon Web Services Apr 2026
- detected Cloudflare Turnstile Apr 2026
- detected Hello Elementor Apr 2026
- dropped Apache HTTP Server Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025