https://digibouquetai.com
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
2
REVIEW
1
PASS
4
INFO
1
Checks
84 PASS 1 REVIEW 2 FIX
FCO2 Per Page LoadAction1.58g CO2 per viewFIX
CO2 Per Page Load
Action1.58g CO2 per view
1.58g CO2 per view
Warning::
1.58g CO2 per page view
This page transfers 6.7 MB, producing an estimated 1.58g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.04g, network 0.33g, end-user device 1.21g.
Got: 1.58g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 189.1 kg CO2/year
With 10,000 page views per month, this page would generate approximately 189.1 kg of CO2 annually — equivalent to charging 23633 smartphones.
Info::
Green hosting reduces data center emissions
1.58g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 23% of websites
Sustainable Web Design model v4 · Page size: 6.7 MB
Your site
1.58g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.04g
Network
0.33g
End-user device
1.21g
At 10,000 monthly views: Monthly: 15.8 kg · Annual: 189.1 kg · ≈ 23633 smartphone charges
FCarbon BudgetAction77th percentileFIX
Carbon Budget
Action77th percentile
77th percentile
Warning::
1.58g CO2 — above the median website (0.60g)
Heavier than an estimated 23% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 77th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
1.58g
77th percentile
Cleaner than 23% of websites
✗ Above the median website
vs Median 163% more
vs Target 215% more
BWeb Font Weight VariantsNo detectable Google Fonts weightsREVIEW
Web Font Weight Variants
No detectable Google Fonts weights
No detectable Google Fonts weights
Info::
No detectable Google Fonts weights
The analyzer detects font weights via Google Fonts URL parameters (~70% of font-using sites). Self-hosted fonts and non-Google CDN fonts aren't visible to URL-based detection. If you self-host fonts, manually audit how many @font-face weights you ship -- 2-3 weights per family is typically enough; 5+ is usually unused payload.
A+Green HostingGreen (both)PASS
Green Hosting
Green (both)
Green (both)
Info::
Both hosting and CDN use renewable energy
Got: Hosting: Next.js, CDN: Cloudflare
Info::
Next.js: Verified by the Green Web Foundation
Info::
Cloudflare: 100% renewable energy for global network since 2019
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 Next.js✓CDN Cloudflare✓
Next.js: 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 Weight100% cachedPASS
Repeat Visit Weight
100% cached
100% cached
Info::
100% reduction on repeat visits
Returning visitors download only 32 KB (vs 6816 KB first visit). 120 of 121 resources are served from browser cache, saving 1.57g CO2 per repeat visit.
Info::
Repeat visit: 0.01g CO2 (first visit: 1.58g)
First visit
6816 KB
Repeat visit
32 KB
100% reduction on repeat visits
Saving 1.57g CO2 per returning visitor
120 resources served from cache · 1 resources re-downloaded
A+Transfer Efficiency98% efficientPASS
Transfer Efficiency
98% efficient
98% efficient
Info::
Transfer efficiency: 98%
Only 119 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 119 KB (2% of page weight)
Unused JS 119 KB
0.03g unnecessary CO2 per visit
Actual transfer 6816 KB
Theoretical minimum 6697 KB
Potential savings 119 KB (0.03g CO2)
See Deep Analysis sections above for specific optimizations.
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
Whether the site is served from green-energy infrastructure
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Image Optimization55 images, 1411 KB total, 1052 KB wastedINFO
Image Optimization
55 images, 1411 KB total, 1052 KB wasted
Image Optimization Audit
Total Images
55
Total Size
1411 KB
Oversized
21
Wasted
1052 KB
40 missing dimensions 17 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.