Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.DCO2 Per Page LoadAction1.17g CO2 per viewFIX
1.17g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 34% of websites
Sustainable Web Design model v4 · Page size: 4.1 MB
Energy Breakdown
DGreen HostingActionUnknownFIX
Based on known provider commitments. Verify at thegreenwebfoundation.org
DCarbon BudgetAction66th percentileFIX
1.17g
66th percentile
Cleaner than 34% of websites
✗ Above the median website
BWeb Font Weight VariantsNo detectable Google Fonts weightsREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Repeat Visit Weight100% cachedPASS
100% reduction on repeat visits
Saving 1.17g CO2 per returning visitor
53 resources served from cache · 1 resources re-downloaded
A+Transfer Efficiency98% efficientPASS
Total waste: 65 KB (2% of page weight)
0.02g unnecessary CO2 per visit
See Deep Analysis sections above for specific optimizations.
Image Optimization77 images, 5569 KB total, 1676 KB wastedINFO
Image Optimization Audit
Total Images
77
Total Size
5569 KB
Oversized
38
Wasted
1676 KB