Delta T Heating & Cooling
Delta T Heating & Cooling is live on Hydra OS at deltatkc.com — an HVAC company in Kansas City, KS. Against the Webflow site it replaced, mobile performance went 58 → 76 and Largest Contentful Paint 12.5s → 3.2s. Layout shift moved the wrong way and is published below rather than left out.
Numbers that show up in the bank account.
Delta T Heating & Cooling presents itself on its current homepage as “HVAC Company in Kansas City, KS | Delta T Heating & Cooling.” The site's own description reads: “Delta T Heating & Cooling offers expert AC and heating repair, replacement and installation in Kansas City, KS. Ensure your home comfort with us today!”
On Jul 4, 2026 the team captured the live deltatkc.com homepage (Webflow) end to end, and benchmarked it on 2026-08-13. That capture is the before state these numbers are measured against.
Hydra OS took over the production domain on 2026-08-21; the live homepage now titles as “HVAC Repair and Installation in Kansas City | Delta T”. Measured on production the same day: performance 58 → 76, Largest Contentful Paint 12.5s → 3.2s, total blocking time 20ms, accessibility 100, best practices 96, SEO 100. Cumulative Layout Shift is the exception — it measured 0.294 against the old site's 0.03, which is inside Google's “poor” band. Lighthouse attributes 0.2941 of it to a single web-font swap on load. It is a fixable font-loading issue, it is being corrected, and the number stands here until it is re-measured.
Every page ships with structured brand intelligence built in, so Google and AI answer engines like ChatGPT, Perplexity, and Gemini can verify exactly what the business does — and new pages are submitted for indexing the moment they go live, not weeks later. It's all built on Hydra OS: a database-free architecture that's dramatically faster and harder to hack than a traditional WordPress site, with an intelligence layer that keeps it optimizing itself.
Before & after.
The before image is the Webflow deltatkc.com homepage captured Jul 4, 2026 and benchmarked 2026-08-13. Hydra OS took over the same domain on 2026-08-21; both Lighthouse runs are mobile, on the production URL.
Built to load before they blink.
Lighthouse (mobile), measured on the production domain 2026-08-21 after cutover, fresh browser profile, one run at a time — LCP 3.2s, TBT 20ms, CLS 0.294. The prior Webflow site was measured 2026-08-13 at performance 58, LCP 12.5s, CLS 0.03; only performance and the field metrics are comparable because the earlier run did not record the other three categories. CLS regressed into Google's poor band and Lighthouse attributes 0.2941 of the 0.294 to one web-font swap; it is being fixed and this number stands until re-measured.
Live since Aug 21, 2026 — and improved ever since.
- Aug 21, 2026 · Go-liveDelta T Heating & Cooling went live on Hydra OS
Post-launch performance milestones accrue here as CI reporting data lands for this build.
Build components on this site.
1 component from the Hydra Build Components catalog are running on the Delta T Heating & Cooling build — mined from the build's source, not a marketing list. Every chip links to what that component does and costs.
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