Sustainability
· 6 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.BCarbon Budget31th percentileREVIEW
0.41g
31st percentile
Cleaner than 69% of websites
✓ Below the Web Sustainability Guidelines target
ACO2 Per Page Load0.41g CO2 per viewPASS
0.41g
Carbon Footprint per page view
✓ Below sustainability target (0.50g)
Cleaner than 69% of websites
Sustainable Web Design model v4 · Page size: 1.7 MB
Energy Breakdown
A+Green HostingGreen (both)PASS
SiteGround: Verified by the Green Web Foundation
Cloudflare: 100% renewable energy for global network since 2019
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight94% cachedPASS
94% reduction on repeat visits
Saving 0.39g CO2 per returning visitor
60 resources served from cache · 1 resources re-downloaded
A+Transfer Efficiency100% efficientPASS
See Deep Analysis sections above for specific optimizations.
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare