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 LoadAction2.19g CO2 per viewFIX
CO2 Per Page Load
Action2.19g CO2 per view
2.19g CO2 per view
Critical::
2.19g CO2 per page view
This page transfers 7.7 MB, producing an estimated 2.19g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.41g, network 0.38g, end-user device 1.41g.
Got: 2.19g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 263.1 kg CO2/year
With 10,000 page views per month, this page would generate approximately 263.1 kg of CO2 annually — equivalent to charging 32884 smartphones.
2.19g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 5% of websites
Sustainable Web Design model v4 · Page size: 7.7 MB
Your site
2.19g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.41g
Network
0.38g
End-user device
1.41g
At 10,000 monthly views: Monthly: 21.9 kg · Annual: 263.1 kg · ≈ 32884 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 BudgetAction95th percentileFIX
Carbon Budget
Action95th percentile
95th percentile
Warning::
2.19g CO2 — above the median website (0.60g)
Heavier than an estimated 5% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 95th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
2.19g
95th percentile
Cleaner than 5% of websites
✗ Above the median website
vs Median 265% more
vs Target 338% more
BTransfer Efficiency89% efficientREVIEW
Transfer Efficiency
89% efficient
89% efficient
Info::
Transfer efficiency: 89%
An estimated 891 KB (11%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 891 KB of unused JavaScript. This wasted data produces 0.25g of unnecessary CO2 per page view.
Total waste: 891 KB (11% of page weight)
Unused JS 891 KB
0.25g unnecessary CO2 per visit
Actual transfer 7926 KB
Theoretical minimum 7035 KB
Potential savings 891 KB (0.25g 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 Weight93% cachedPASS
Repeat Visit Weight
93% cached
93% cached
Info::
93% reduction on repeat visits
Returning visitors download only 523 KB (vs 7926 KB first visit). 96 of 97 resources are served from browser cache, saving 2.05g CO2 per repeat visit.
Info::
Repeat visit: 0.14g CO2 (first visit: 2.19g)
First visit
7926 KB
Repeat visit
523 KB
93% reduction on repeat visits
Saving 2.05g CO2 per returning visitor
96 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.