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CarbonlessBeta

Carbon report

text.npr.org

Scanned · all pages on text.npr.org

<0.001 g

cleaner than an estimated 99.9% 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

2.8 kBcold load, on the wire
11 domains
0 B0 requests
2.8 kB100% re-downloaded
<0.001 g CO₂e
<0.001 g CO₂e
unknown
112 ms
n/a
28 ms

At 10,000 views a month this page emits about 0.1 kg CO₂e a year, roughly 0 km in an average petrol car. The estimate assumes 75% new and 25% returning visitors, a measured cache reload ratio of 100%, and world-average grid intensity. How we calculate this

What to fix

  1. Verify your hosting energyMedium impact · moderate effort

    This host has not published renewable energy evidence with the Green Web Foundation, so its energy source is unknown.

    Choose a provider listed in the Green Web Directory, or ask your current provider to publish evidence (and a carbon.txt). This cuts the data-center share of every single page view.

    • carbon.txtNo carbon.txt found at the site root; publishing one is the lightest first step.
    WSG 4.1: Use sustainable hosting

Where the bytes are

  • HTML2.8 kB · 1 req
Ten heaviest requests
ResourceTypeWire sizeCache-Control
text.npr.org/document2.8 kBn/a

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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.