https://latinanews.eu
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
57
GRADE
D
FIX
3
REVIEW
3
PASS
1
INFO
1
Checks
81 PASS 3 REVIEW 3 FIX
FCO2 Per Page LoadAction1.99g CO2 per viewFIX
CO2 Per Page Load
Action1.99g CO2 per view
1.99g CO2 per view
Warning::
1.99g CO2 per page view
This page transfers 7.0 MB, producing an estimated 1.99g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.37g, network 0.34g, end-user device 1.28g.
Got: 1.99g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 238.6 kg CO2/year
With 10,000 page views per month, this page would generate approximately 238.6 kg of CO2 annually — equivalent to charging 29819 smartphones.
1.99g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 11% of websites
Sustainable Web Design model v4 · Page size: 7.0 MB
Your site
1.99g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.37g
Network
0.34g
End-user device
1.28g
At 10,000 monthly views: Monthly: 19.9 kg · Annual: 238.6 kg · ≈ 29819 smartphone charges
DGreen HostingActionUnknownFIX
Green Hosting
ActionUnknown
Unknown
Info::
Hosting provider could not be identified
Without knowing the provider, we cannot determine their energy sourcing. Check with your hosting provider about their renewable energy commitments.
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 HostingUnable to Determine
Hosting Not identified✗CDN Not identified✗
Based on known provider commitments. Verify at thegreenwebfoundation.org
FCarbon BudgetAction89th percentileFIX
Carbon Budget
Action89th percentile
89th percentile
Warning::
1.99g CO2 — above the median website (0.60g)
Heavier than an estimated 11% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 89th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
1.99g
89th percentile
Cleaner than 11% of websites
✗ Above the median website
vs Median 231% more
vs Target 298% more
BTransfer Efficiency88% efficientREVIEW
Transfer Efficiency
88% efficient
88% efficient
Info::
Transfer efficiency: 88%
An estimated 869 KB (12%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 869 KB of unused JavaScript. This wasted data produces 0.24g of unnecessary CO2 per page view.
Total waste: 869 KB (12% of page weight)
Unused JS 869 KB
0.24g unnecessary CO2 per visit
Actual transfer 7188 KB
Theoretical minimum 6318 KB
Potential savings 869 KB (0.24g CO2)
See Deep Analysis sections above for specific optimizations.
CWeb Font Weight VariantsAction31 font weights loaded across 2 famil(y/ies)REVIEW
Web Font Weight Variants
Action31 font weights loaded across 2 famil(y/ies)
31 font weights loaded across 2 famil(y/ies)
Warning::
31 font weights loaded -- likely 100+ KB of unused payload
Loading 31 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.
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 Weight94% cachedPASS
Repeat Visit Weight
94% cached
94% cached
Info::
94% reduction on repeat visits
Returning visitors download only 432 KB (vs 7188 KB first visit). 87 of 88 resources are served from browser cache, saving 1.87g CO2 per repeat visit.
Info::
Repeat visit: 0.12g CO2 (first visit: 1.99g)
First visit
7188 KB
Repeat visit
432 KB
94% reduction on repeat visits
Saving 1.87g CO2 per returning visitor
87 resources served from cache · 1 resources re-downloaded
Image Optimization25 images, 10 KB total, 0 KB wastedINFO
Image Optimization
25 images, 10 KB total, 0 KB wasted
Image Optimization Audit
Total Images
25
Total Size
10 KB
Oversized
3
1 missing dimensions 23 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.