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https://odoo.com

Sustainability

· 6 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.
SCORE
76
GRADE
C
FIX
0
REVIEW
4
PASS
2
INFO
0
Device:
Mobile Desktop
Checks
6
2 PASS 4 REVIEW
B
CO2 Per Page Load
0.52g CO2 per view
REVIEW
0.52g CO2 per view
Info::
0.52g CO2 per page view
This page transfers 2.2 MB, producing an estimated 0.52g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.01g, network 0.11g, end-user device 0.40g.
Got: 0.52g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 62.7 kg CO2/year
With 10,000 page views per month, this page would generate approximately 62.7 kg of CO2 annually — equivalent to charging 7832 smartphones.
Info::
Green hosting reduces data center emissions

0.52g

Carbon Footprint per page view

✗ Above sustainability target (0.50g)

Cleaner than 58% of websites

Sustainable Web Design model v4 · Page size: 2.2 MB

Your site
0.52g
Top 10%
0.20g
Target
0.50g
Median website
0.60g

Energy Breakdown

Data center
0.01g
Network
0.11g
End-user device
0.40g
At 10,000 monthly views: Monthly: 5.2 kg · Annual: 62.7 kg · ≈ 7832 smartphone charges
B
Green Hosting
Green (hosting)
REVIEW
Green (hosting)
Info::
OVHcloud uses renewable energy
Info::
OVHcloud: Verified by the Green Web Foundation
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 OVHcloud✓CDN Not identified✗

OVHcloud: Verified by the Green Web Foundation

Based on known provider commitments. Verify at thegreenwebfoundation.org

B
Carbon Budget
42th percentile
REVIEW
42th percentile
Info::
0.52g CO2 — below the median website (0.60g)
Better than an estimated 58% of websites, but above the sustainability target of 0.50g. Reducing page weight would help reach the target.
Info::
Estimated 42th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website

0.52g

42nd percentile

Cleaner than 58% of websites

✗ Above the median website

vs Median 13% cleaner ✓
vs Target 4% more
C
Transfer Efficiency
Action
64% efficient
REVIEW
64% efficient
Warning::
Transfer efficiency: 64%
An estimated 817 KB (36%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 817 KB of unused JavaScript. This wasted data produces 0.19g of unnecessary CO2 per page view.
64% efficient

Total waste: 817 KB (36% of page weight)

Unused JS 817 KB

0.19g unnecessary CO2 per visit

Actual transfer 2259 KB
Theoretical minimum 1441 KB
Potential savings 817 KB (0.19g CO2)

See Deep Analysis sections above for specific optimizations.

A+
Repeat Visit Weight
99% cached
PASS
99% cached
Info::
99% reduction on repeat visits
Returning visitors download only 18 KB (vs 2259 KB first visit). 63 of 64 resources are served from browser cache, saving 0.52g CO2 per repeat visit.
Info::
Repeat visit: 0.00g CO2 (first visit: 0.52g)
First visit
2259 KB
Repeat visit
18 KB

99% reduction on repeat visits

Saving 0.52g CO2 per returning visitor

63 resources served from cache · 1 resources re-downloaded

A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: OVHcloud

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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