console.hyperfluid.cloud

The numbers

First visit

0.284 g CO₂e

Return visit

<0.001 g CO₂e

Hosting

verified green

LCP

2.46 s

CLS

0

TTFB

32 ms

At 10,000 views a month this page emits about 25.6 kg CO₂e a year, roughly 105 km in an average petrol car. The estimate assumes 75% new and 25% returning visitors, a measured cache reload ratio of 0%, and world-average grid intensity. How we calculate this

1. Enable text compressionsave ~0.122 g/visit (1.35 MB)High impact · quick fix

   22 text resources (1.93 MB) are served without gzip/Brotli.

   Enable Brotli (or at least gzip) on the server or CDN for HTML, CSS, JavaScript, JSON and SVG. Typical reduction is ~70%.

   • index-DuSqle2B.js572 kB
   • i18n-4i-YAXC3.js491 kB
   • index-DLqQ-eVO.css192 kB
   • react-query.gen-CM44PIPX.js143 kB
   • schemas-B_cUlLAt.js72 kB

   WSG 4.3: Reduce data transfer with compression
2. Reduce JavaScript payloadsave ~0.046 g/visit (507 kB)High impact · moderate effort

   236 scripts total 2.03 MB on the wire (1.95 MB decoded). Bundles this size usually carry a lot of unused code.

   Split bundles per route, tree-shake dependencies, and audit with a bundle analyzer or coverage profile. A 25% cut is a conservative target for bundles this size.

   • index-DuSqle2B.js572 kB
   • i18n-4i-YAXC3.js491 kB
   • react-query.gen-CM44PIPX.js143 kB
   • schemas-B_cUlLAt.js72 kB
   • Match-7IeOB5PE.js49 kB

   WSG 3.2: Minify and remove unused codeWSG 3.3: Modularize bandwidth-heavy components
3. Optimize web fontssave ~0.0033 g/visit (36 kB)Advisory · quick fix

   5 font files total 103 kB.

   Subset fonts to used glyphs, prefer one variable font over multiple weights, serve WOFF2 only, and consider system fonts for UI text.

   • ibm-plex-sans-latin-600-normal-CuJfVYMP.woff225 kB
   • ibm-plex-sans-latin-500-normal-6ng42L7E.woff225 kB
   • ibm-plex-sans-latin-400-normal-CDDApCn2.woff223 kB
   • ibm-plex-mono-latin-600-normal-BgSNZQsw.woff216 kB
   • ibm-plex-mono-latin-400-normal-DMJ8VG8y.woff215 kB

   WSG 2.11: Use optimized web typography
4. Set a page-weight budgetAdvisory · moderate effort

   At 2.35 MB per view this page rates D. The findings above list where the weight is.

   Agree a transfer budget (e.g. under 975 kB reaches a B), enforce it in CI, and re-scan after each change to hold the line.

   WSG 3.1: Set goals based on performance and energy impact
5. Upgrade connections to HTTP/2 or HTTP/3Advisory · quick fix

   1 host serves five or more resources over HTTP/1.1, paying per-request connection and header overhead newer protocols eliminate.

   Enable HTTP/2 (or HTTP/3) on the server or move the assets behind a CDN that speaks it; multiplexing makes many small requests nearly free.

   • console.hyperfluid.cloud246 requests over http/1.1

   WSG 3.1: Set goals based on performance and energy impact

Where the bytes are

• JavaScript2.03 MB · 236 req
• CSS192 kB · 1 req
• Fonts103 kB · 5 req
• HTML19 kB · 1 req
• Images3.9 kB · 1 req
• Data (XHR)1.7 kB · 2 req