What powers springfieldheatandair.com?
Last seen Oct 2026 · 28 technologies across 17 categories
Accessibility
Analytics
CDN
CMS
Cookie compliance
Databases
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Widgets
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.47 / 10 · ranked #26,612,113 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.2 MB · 72 requests
- WordPress theme: theme-3 (child: theme-3-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Springfield Heating, Air and Plumbing
- Industry: Home and construction (declares
HVACBusiness)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.64.158, IPv6)
- DNS: Cloudflare DNS
- Email: GoDaddy Email
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 15,443,399, 2 hosts
- Verified with: Google, WP Engine
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Kinsta Oct 2026
- detected Akismet Sep 2026
- detected Bootstrap Sep 2026
- detected core-js Sep 2026
- dropped Facebook Sep 2026
- dropped Google Analytics Enhanced eCommerce Sep 2026
- dropped GSAP Sep 2026
- detected jQuery Sep 2026
- dropped Lodash Sep 2026
- detected Podium Sep 2026
- detected Preact Sep 2026
- dropped React Sep 2026
- dropped RequireJS Sep 2026
- detected Select2 Sep 2026
- dropped Sentry Sep 2026
- detected Slick Sep 2026
- detected UserWay Sep 2026
- dropped Webpack Sep 2026
- dropped Wix Sep 2026
- dropped Zepto Sep 2026