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CarbonlessBeta

Carbon report

www.linkedin.com

Scanned · all pages on www.linkedin.com

Redirected here by the site from linkedin.com

0.061 g

cleaner than an estimated 92.3% 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

649 kBcold load, on the wire
3710 domains
628 kB30 requests
81 kB13% re-downloaded
0.079 g CO₂e
0.0098 g CO₂e
verified green
700 ms
0.002
267 ms

At 10,000 views a month this page emits about 7.4 kg CO₂e a year, roughly 30 km in an average petrol car. The estimate assumes 75% new and 25% returning visitors, a measured cache reload ratio of 13%, and world-average grid intensity. How we calculate this

What to fix

apply everything → ~0.025 g/visit, rating A+

  1. Audit third-party servicessave ~0.030 g/visit (314 kB)High impact · moderate effort

    7 third-party domains account for 628 kB (97% 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.

    • static.licdn.com408 kB
    • client.protechts.net102 kB
    • accounts.google.com57 kB
    • fonts.gstatic.com56 kB
    • collector-pxdojv695v.protechts.net3.4 kB
    • li.protechts.net1.6 kB
    WSG 3.5: Treat third parties the same as first parties
  2. Reduce JavaScript payloadsave ~0.010 g/visit (111 kB)Medium impact · moderate effort

    5 scripts total 444 kB on the wire (1.50 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.

    • adw9198j9tbn2slxohhkorxy1155 kB
    • main.min.js102 kB
    • dtrv9swzghlxpyzfyk2gsgbur85 kB
    • 29rdkxlvag0d3cpj96fiilbju83 kB
    • 51t74mlo1ty7vakn3a80a9jcp18 kB
    WSG 3.2: Minify and remove unused codeWSG 3.3: Modularize bandwidth-heavy components
  3. Upgrade compression beyond gzipsave ~0.0025 g/visit (27 kB)Advisory · quick fix

    179 kB of text ships gzip-compressed; Brotli or Zstandard would cut roughly another 15-20%, and browsers without them fall back to gzip automatically.

    Serve precompressed Brotli for static text assets (highest level, compressed at build time) and enable Brotli or zstd for dynamic responses; keep gzip only as the fallback.

    • main.min.js102 kB
    • button56 kB
    • linkedin.com20 kB
    • status1.0 kB
    WSG 4.3: Reduce data transfer with compression
  4. Remove the entry redirectAdvisory · quick fix

    The address that was scanned goes through 1 redirect before the document is served, ending at https://www.linkedin.com/. Every hop is a full round trip on a connection that has not warmed up yet.

    Point links, sitemaps and canonical tags at the final address, and make the host redirect in one hop rather than chaining http to https to www.

    • https://linkedin.com/redirects to https://www.linkedin.com/
    WSG 4.4: Setup necessary error pages and redirection links

Where the bytes are

  • JavaScript444 kB · 5 req
  • HTML78 kB · 3 req
  • Fonts56 kB · 1 req
  • CSS42 kB · 1 req
  • Data (fetch)14 kB · 20 req
  • Images10 kB · 2 req
  • Data (XHR)5.6 kB · 5 req
Ten heaviest requests
ResourceTypeWire sizeCache-Control
static.licdn.com/aero-v1/sc/h/adw9198j9tbn2slxohhkorxy1script155 kBmax-age=604800, immutable
client.protechts.net/PXdOjV695v/main.min.jsscript102 kBmax-age=600
static.licdn.com/aero-v1/sc/h/dtrv9swzghlxpyzfyk2gsgburscript85 kBmax-age=604800, immutable
static.licdn.com/aero-v1/sc/h/29rdkxlvag0d3cpj96fiilbjuscript83 kBmax-age=604800, immutable
accounts.google.com/gsi/button?logo_alignment=center&shape=pill&size=large&text=continue_with&theme=outline&type=undefined&width=400px&client_id=990339570472-k6nqn1tpmitg8pui82bfaun3jrpmiuhs.apps.googleusercontent.com&iframe_id=gsi_814107_884103&as=u9HEJDdAULL%2Fzn%2FDUzzqzA&hl=en_USdocument56 kBno-cache, no-store, max-age=0, must-revalidate
fonts.gstatic.com/s/googlesans/v62/4UaRrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iq2vgCI.woff2font56 kBpublic, max-age=31536000
static.licdn.com/aero-v1/sc/h/8bnxn2t783wxez9h12gkxfnlxstylesheet42 kBmax-age=604800, immutable
linkedin.com/document20 kBno-cache, no-store, no-transform
static.licdn.com/aero-v1/sc/h/51t74mlo1ty7vakn3a80a9jcpscript18 kBmax-age=604800, immutable
static.licdn.com/aero-v1/sc/h/dxf91zhqd2z6b0bwg85ktm5s4image10 kBmax-age=604800, immutable

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Live carbon badge preview
<a href="https://carbonless.cc/report/www.linkedin.com"><img src="https://carbonless.cc/api/badge?url=https%3A%2F%2Fwww.linkedin.com" alt="Carbon rating for this page" width="150" height="30" loading="lazy" /></a>

The badge is a lightweight SVG (under 1 kB) served with long-lived caching, so a new scan can take up to a day to show through.