https://www.thedressoutlet.com
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
72
GRADE
C
FIX
2
REVIEW
2
PASS
3
INFO
1
Checks
83 PASS 2 REVIEW 2 FIX
FCO2 Per Page LoadAction1.56g CO2 per viewFIX
CO2 Per Page Load
Action1.56g CO2 per view
1.56g CO2 per view
Warning::
1.56g CO2 per page view
This page transfers 6.6 MB, producing an estimated 1.56g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.04g, network 0.32g, end-user device 1.20g.
Got: 1.56g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 187.3 kg CO2/year
With 10,000 page views per month, this page would generate approximately 187.3 kg of CO2 annually — equivalent to charging 23418 smartphones.
Info::
Green hosting reduces data center emissions
1.56g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 23% of websites
Sustainable Web Design model v4 · Page size: 6.6 MB
Your site
1.56g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.04g
Network
0.32g
End-user device
1.20g
At 10,000 monthly views: Monthly: 15.6 kg · Annual: 187.3 kg · ≈ 23418 smartphone charges
FCarbon BudgetAction77th percentileFIX
Carbon Budget
Action77th percentile
77th percentile
Warning::
1.56g 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
1.56g
77th percentile
Cleaner than 23% of websites
✗ Above the median website
vs Median 160% more
vs Target 212% 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.
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
AGreen HostingGreen (cdn)PASS
Green Hosting
Green (cdn)
Green (cdn)
Info::
Cloudflare CDN uses renewable energy
Since most traffic is served through the CDN, the majority of data transfer energy is renewable.
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 Not identified✗CDN Cloudflare✓
Cloudflare: 100% renewable energy for global network since 2019
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight97% cachedPASS
Repeat Visit Weight
97% cached
97% cached
Info::
97% reduction on repeat visits
Returning visitors download only 184 KB (vs 6754 KB first visit). 356 of 359 resources are served from browser cache, saving 1.52g CO2 per repeat visit.
Info::
Repeat visit: 0.04g CO2 (first visit: 1.56g)
First visit
6754 KB
Repeat visit
184 KB
97% reduction on repeat visits
Saving 1.52g CO2 per returning visitor
356 resources served from cache · 3 resources re-downloaded
A+Transfer Efficiency98% efficientPASS
Transfer Efficiency
98% efficient
98% efficient
Info::
Transfer efficiency: 98%
Only 129 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 129 KB (2% of page weight)
Unused JS 129 KB
0.03g unnecessary CO2 per visit
Actual transfer 6754 KB
Theoretical minimum 6624 KB
Potential savings 129 KB (0.03g CO2)
See Deep Analysis sections above for specific optimizations.
Image Optimization200 images, 1273 KB total, 16 KB wastedINFO
Image Optimization
200 images, 1273 KB total, 16 KB wasted
Image Optimization Audit
Total Images
200
Total Size
1273 KB
Oversized
4
Wasted
16 KB
2 missing dimensions 20 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.