https://latinamipiace.it
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
75
GRADE
C
FIX
1
REVIEW
5
PASS
1
INFO
1
Checks
81 PASS 5 REVIEW 1 FIX
DCarbon BudgetAction51th percentileFIX
Carbon Budget
Action51th percentile
51th percentile
Warning::
0.66g CO2 — above the median website (0.60g)
Heavier than an estimated 49% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 51th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.66g
51st percentile
Cleaner than 49% of websites
✗ Above the median website
vs Median 10% more
vs Target 32% more
BCO2 Per Page Load0.66g CO2 per viewREVIEW
CO2 Per Page Load
0.66g CO2 per view
0.66g CO2 per view
Info::
0.66g CO2 per page view
This page transfers 2.8 MB, producing an estimated 0.66g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.02g, network 0.14g, end-user device 0.51g.
Got: 0.66g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 79.4 kg CO2/year
With 10,000 page views per month, this page would generate approximately 79.4 kg of CO2 annually — equivalent to charging 9927 smartphones.
Info::
Green hosting reduces data center emissions
0.66g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 49% of websites
Sustainable Web Design model v4 · Page size: 2.8 MB
Your site
0.66g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.02g
Network
0.14g
End-user device
0.51g
At 10,000 monthly views: Monthly: 6.6 kg · Annual: 79.4 kg · ≈ 9927 smartphone charges
BGreen HostingGreen (hosting)REVIEW
Green Hosting
Green (hosting)
Green (hosting)
Info::
Aruba.it uses renewable energy
Info::
Aruba.it: Listed in the Green Web Foundation dataset
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 Aruba.it✓CDN Not identified✗
Aruba.it: Listed in the Green Web Foundation dataset
Based on known provider commitments. Verify at thegreenwebfoundation.org
BTransfer Efficiency89% efficientREVIEW
Transfer Efficiency
89% efficient
89% efficient
Info::
Transfer efficiency: 89%
An estimated 313 KB (11%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 313 KB of unused JavaScript. This wasted data produces 0.07g of unnecessary CO2 per page view.
Total waste: 313 KB (11% of page weight)
Unused JS 313 KB
0.07g unnecessary CO2 per visit
Actual transfer 2863 KB
Theoretical minimum 2549 KB
Potential savings 313 KB (0.07g CO2)
See Deep Analysis sections above for specific optimizations.
CWeb Font Weight VariantsAction24 font weights loaded across 2 famil(y/ies)REVIEW
Web Font Weight Variants
Action24 font weights loaded across 2 famil(y/ies)
24 font weights loaded across 2 famil(y/ies)
Warning::
24 font weights loaded -- likely 100+ KB of unused payload
Loading 24 font weights typically transfers 200-400 KB just for fonts. Most pages legitimately use 2-3 weights (regular + bold, maybe medium). Audit which weights your stylesheet actually applies and trim the Google Fonts URL accordingly. Affected families: Archivo, Open Sans%3A100%2C200%2C300%2C400%2C500%2C600%2C700%2C800%2C900%7CMontserrat%3A100%2C200%2C300%2C400%2C500%2C600%2C700%2C800%2C900.
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
ActionWhether the site is served from green-energy infrastructure
Green Hosting
No green hosting detected
A+Repeat Visit Weight100% cachedPASS
Repeat Visit Weight
100% cached
100% cached
Info::
100% reduction on repeat visits
Returning visitors download only 10 KB (vs 2863 KB first visit). 45 of 46 resources are served from browser cache, saving 0.66g CO2 per repeat visit.
Info::
Repeat visit: 0.00g CO2 (first visit: 0.66g)
First visit
2863 KB
Repeat visit
10 KB
100% reduction on repeat visits
Saving 0.66g CO2 per returning visitor
45 resources served from cache · 1 resources re-downloaded
Image Optimization11 images, 1151 KB total, 915 KB wastedINFO
Image Optimization
11 images, 1151 KB total, 915 KB wasted
Image Optimization Audit
Total Images
11
Total Size
1151 KB
Oversized
4
Wasted
915 KB
4 missing dimensions 6 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.