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CarbonlessBeta

Carbon report

ufakai.com

Scanned · all pages on ufakai.com

0.0050 g

cleaner than an estimated 99.4% of pages on the web 

  1. A+
  2. A
  3. B
  4. C
  5. D
  6. E
  7. F

A+ is 0.04 g or less per view, F is more than 0.359 g CO₂e.

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What the browser rendered, so you can confirm a real page was measured.

The numbers

51 kBcold load, on the wire
64 domains
38 kB3 requests
10.0 kB19% re-downloaded
0.0062 g CO₂e
0.0012 g CO₂e
verified green
296 ms
0.001
113 ms

At 10,000 views a month this page emits about 0.6 kg CO₂e a year, roughly 2 km in an average petrol car. The estimate assumes 75% new and 25% returning visitors, a measured cache reload ratio of 19%, and world-average grid intensity. How we calculate this

What to fix

apply everything → ~0.0031 g/visit, rating A+

  1. Audit third-party servicessave ~0.0019 g/visit (19 kB)Medium impact · moderate effort

    3 third-party domains account for 38 kB (75% of the page).

    Remove services that no longer earn their place; load the rest on interaction (facades for embeds, delayed consent-gated tags). Each third party is also a privacy and performance dependency.

    • fonts.gstatic.com27 kB
    • static.cloudflareinsights.com10 kB
    • fonts.googleapis.com924 B
    WSG 3.5: Treat third parties the same as first parties

Where the bytes are

  • Fonts27 kB · 1 req
  • JavaScript10 kB · 1 req
  • HTML9.1 kB · 1 req
  • CSS4.4 kB · 2 req
  • Data (XHR)475 B · 1 req
Ten heaviest requests
ResourceTypeWire sizeCache-Control
fonts.gstatic.com/s/jost/v20/92zatBhPNqw73oTd4g.woff2font27 kBpublic, max-age=31536000
static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495script10 kBpublic, max-age=86400
ufakai.com/document9.1 kBpublic, max-age=0, must-revalidate
ufakai.com/_astro/Site.CBGBCy0z.cssstylesheet3.5 kBpublic, max-age=0, must-revalidate
fonts.googleapis.com/css2?family=Jost:wght@400;500;600&display=swapstylesheet924 Bprivate, max-age=86400, stale-while-revalidate=604800
ufakai.com/cdn-cgi/rum?xhr475 Bn/a

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