https://eater.com
Sustainability
· 6 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
76
GRADE
C
FIX
2
REVIEW
1
PASS
3
INFO
0
Checks
63 PASS 1 REVIEW 2 FIX
DCO2 Per Page LoadAction0.98g CO2 per viewFIX
CO2 Per Page Load
Action0.98g CO2 per view
0.98g CO2 per view
Info::
0.98g CO2 per page view
This page transfers 4.1 MB, producing an estimated 0.98g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.02g, network 0.20g, end-user device 0.75g.
Got: 0.98g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 117.5 kg CO2/year
With 10,000 page views per month, this page would generate approximately 117.5 kg of CO2 annually — equivalent to charging 14687 smartphones.
Info::
Green hosting reduces data center emissions
0.98g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 40% of websites
Sustainable Web Design model v4 · Page size: 4.1 MB
Your site
0.98g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.02g
Network
0.20g
End-user device
0.75g
At 10,000 monthly views: Monthly: 9.8 kg · Annual: 117.5 kg · ≈ 14687 smartphone charges
DCarbon BudgetAction60th percentileFIX
Carbon Budget
Action60th percentile
60th percentile
Warning::
0.98g CO2 — above the median website (0.60g)
Heavier than an estimated 40% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 60th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.98g
60th percentile
Cleaner than 40% of websites
✗ Above the median website
vs Median 63% more
vs Target 96% more
BTransfer Efficiency77% efficientREVIEW
Transfer Efficiency
77% efficient
77% efficient
Info::
Transfer efficiency: 77%
An estimated 962 KB (23%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 962 KB of unused JavaScript. This wasted data produces 0.22g of unnecessary CO2 per page view.
Total waste: 962 KB (23% of page weight)
Unused JS 962 KB
0.22g unnecessary CO2 per visit
Actual transfer 4236 KB
Theoretical minimum 3273 KB
Potential savings 962 KB (0.22g CO2)
See Deep Analysis sections above for specific optimizations.
A+Green HostingGreen (both)PASS
Green Hosting
Green (both)
Green (both)
Info::
Both hosting and CDN use renewable energy
Got: Hosting: Next.js, CDN: Fastly
Info::
Next.js: Verified by the Green Web Foundation
Info::
Fastly: 100% renewable energy for edge network
Info::
Green hosting status based on known provider commitments
Green hosting detection uses a curated database of provider renewable energy commitments. This is not a real-time verification. For authoritative checks, visit thegreenwebfoundation.org.
Green Hosting✓ Green Hosted
Hosting Next.js✓CDN Fastly✓
Next.js: Verified by the Green Web Foundation
Fastly: 100% renewable energy for edge network
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight98% cachedPASS
Repeat Visit Weight
98% cached
98% cached
Info::
98% reduction on repeat visits
Returning visitors download only 76 KB (vs 4236 KB first visit). 145 of 152 resources are served from browser cache, saving 0.96g CO2 per repeat visit.
Info::
Repeat visit: 0.02g CO2 (first visit: 0.98g)
First visit
4236 KB
Repeat visit
76 KB
98% reduction on repeat visits
Saving 0.96g CO2 per returning visitor
145 resources served from cache · 7 resources re-downloaded
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
Whether the site is served from green-energy infrastructure
Green Hosting
This site is hosted on green energy infrastructure
Provider: Axis12 Ltd
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.