Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.DGreen HostingActionNot greenFIX
Based on known provider commitments. Verify at thegreenwebfoundation.org
DCarbon BudgetAction55th percentileFIX
0.78g
55th percentile
Cleaner than 45% of websites
✗ Above the median website
BCO2 Per Page Load0.78g CO2 per viewREVIEW
0.78g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 45% of websites
Sustainable Web Design model v4 · Page size: 2.8 MB
Energy Breakdown
BTransfer Efficiency84% efficientREVIEW
Total waste: 452 KB (16% of page weight)
0.13g unnecessary CO2 per visit
See Deep Analysis sections above for specific optimizations.
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 Weight98% cachedPASS
98% reduction on repeat visits
Saving 0.77g CO2 per returning visitor
87 resources served from cache · 3 resources re-downloaded
Image Optimization10 images, 152 KB total, 40 KB wastedINFO
Image Optimization Audit
Total Images
10
Total Size
152 KB
Oversized
1
Wasted
40 KB