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Sustainability

Fast for people, light on the planet

SEO and sustainability point the same direction: fewer bytes, less compute, faster pages. Here's how this site stays fast and light.

How SEOKit24 stays small

Static-first delivery

Every page is ready before you arrive — no databases, no per-request compute, no application servers running around the clock. A page view costs a fraction of the energy of a dynamic page.

Tools run in your browser

All 13 tools parse and analyze in your browser. We don't run a backend per analysis, and your data never leaves your device — less energy and less exposure for you.

One small container

The entire site ships as a small package of files with long-term caching, so repeat visits transfer as little data as possible.

Performance is the SEO strategy

We optimize for Core Web Vitals not just to rank, but because lighter pages download faster, render quicker, and consume less device battery and network energy.

What's next

  • Audit every page's transfer size with each update and keep regressions visible release-over-release.
  • Prefer first-party, cache-friendly assets — fonts and images load from the same fast source as the page, not from third-party services.
  • Publish rough carbon-footprint metrics once we have a year of real usage data behind us.

Questions or ideas on greener web performance?Get in touch.

FAQ

Sustainability, in plain answers

The headline claims above are the strategy; the answers below are the questions visitors actually ask before deciding whether to trust them.

Most pages ship under 100 KB of HTML + CSS + JS. Tools are tiny because the heavy lifting happens in your browser. We publish the per-page transfer size with each release so regressions stay visible.
Both reward fewer bytes, less compute, and faster rendering. Core Web Vitals exist because lighter pages rank better; the same property cuts transfer energy and device battery. The two objectives are usually the same engineering decision.
The host we use runs on certified renewable energy and publishes its power-usage effectiveness. We re-evaluate hosting choices annually and switch if a greener option with equivalent reliability becomes available.
Tools run in the browser, not on a backend. The cost per analysis is your device's CPU — not a server round-trip. No worker per paste, no per-URL fetch, no analytics calls from inside the parser.
GA4 is the only third-party script on the public site. We periodically audit the request graph to make sure nothing else has crept in. Each script that ships is paid for in page-weight, so the bar to add one is intentionally high.
Yes — once we have a year of real usage data behind us, the goal is a public dashboard with transfer size, requests, and rough CO2e per page. The "What's next" list at the bottom of this page calls that out.