§ · Sustainability · Measured 2026-05-17
The web should weigh less, not more.
What we measure, how we measure it, what it costs the planet today, and what we publish every quarter.
Light.
414 kB
Page weight · gzipped
Today the landing transfers 414 kB compressed per visit — heavier than our 47 kB target. We publish the gap rather than rounding it down.
Open.
0
Dark patterns
Export every bookmark in five formats whenever you want. Trial requires a card via Stripe so subscription rolls over if you stay. Cancel is one click.
Inclusive.
AAA
WCAG 2.2 contrast
Every color pair in the design tokens passes WCAG AAA on contrast. axe-core conformance audit pending — we say "contrast verified" until then.
Honest.
100%
Receipts published
Every metric is real. CO₂ is generated by scripts/measure-landing.mjs against the production build. Quarterly audit; first report Q2 2026.
§ · Methodology
How we measure.
Sustainable Web Design v4
Energy intensity 0.81 kWh per GB transferred — split datacenter / network / device.
Green-hosted datacenter
Green Web Foundation's 50.4 g CO₂/kWh renewable average vs the 442 g/kWh global grid.
Page-weight measurement
scripts/measure-landing.mjs sums gzipped JS chunks + preloaded woff2 fonts + HTML estimate.
WCAG contrast verification
tokens.json carries pre-computed ratios; all pass AAA (≥7:1) for body text.
Hosting verification
thegreenwebfoundation.org/green-web-check/?url=myclipr.app — re-checked quarterly.
§ · Receipts
12 measurements, quarterly.
Marketing copy that can't be checked is a slow leak. First report Q2 2026.
- 01Marketing-site page weight (gzipped) + CO₂ per visit
- 02App-shell page weight + CO₂ on a logged-in dashboard
- 03axe-core findings + manual screen-reader notes
- 04Green Web Foundation verification
- 05Uptime + median query latency
- 06Trial-to-paid conversion
- 07Refunds requested + granted
- 08Open-source contributions made back
- 09Energy mix of our hosting provider
- 10What we got wrong last quarter