Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.FCO2 Per Page LoadAction1.51g CO2 per viewFIX
1.51g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 24% of websites
Sustainable Web Design model v4 · Page size: 6.4 MB
Energy Breakdown
FCarbon BudgetAction76th percentileFIX
1.51g
76th percentile
Cleaner than 24% of websites
✗ Above the median website
BGreen HostingGreen (hosting)REVIEW
Hetzner Online GmbH: Verified by the Green Web Foundation
Based on known provider commitments. Verify at thegreenwebfoundation.org
BTransfer Efficiency89% efficientREVIEW
Total waste: 740 KB (11% of page weight)
0.17g unnecessary CO2 per visit
See Deep Analysis sections above for specific optimizations.
BWeb Font Weight VariantsNo detectable Google Fonts weightsREVIEW
A+Repeat Visit Weight99% cachedPASS
99% reduction on repeat visits
Saving 1.50g CO2 per returning visitor
106 resources served from cache · 3 resources re-downloaded
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Hetzner Online GmbH
Image Optimization200 images, 0 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
200
Total Size
0 KB
Oversized
1