https://danbritdirect.dk
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
86
GRADE
B
FIX
0
REVIEW
3
PASS
4
INFO
1
Checks
84 PASS 3 REVIEW
BGreen HostingGreen (hosting)REVIEW
Green Hosting
Green (hosting)
Green (hosting)
Info::
team.blue Denmark A/S uses renewable energy
Info::
team.blue Denmark A/S: 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 team.blue Denmark A/S✓CDN Not identified✗
team.blue Denmark A/S: Verified by the Green Web Foundation
Based on known provider commitments. Verify at thegreenwebfoundation.org
BTransfer Efficiency77% efficientREVIEW
Transfer Efficiency
77% efficient
77% efficient
Info::
Transfer efficiency: 77%
An estimated 346 KB (23%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 346 KB of unused JavaScript. This wasted data produces 0.08g of unnecessary CO2 per page view.
Total waste: 346 KB (23% of page weight)
Unused JS 346 KB
0.08g unnecessary CO2 per visit
Actual transfer 1527 KB
Theoretical minimum 1180 KB
Potential savings 346 KB (0.08g CO2)
See Deep Analysis sections above for specific optimizations.
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.
ACO2 Per Page Load0.35g CO2 per viewPASS
CO2 Per Page Load
0.35g CO2 per view
0.35g CO2 per view
Info::
0.35g CO2 per page view
This page transfers 1.5 MB, producing an estimated 0.35g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.01g, network 0.07g, end-user device 0.27g.
Got: 0.35g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 42.4 kg CO2/year
With 10,000 page views per month, this page would generate approximately 42.4 kg of CO2 annually — equivalent to charging 5295 smartphones.
Info::
Green hosting reduces data center emissions
0.35g
Carbon Footprint per page view
✓ Below sustainability target (0.50g)
Cleaner than 75% of websites
Sustainable Web Design model v4 · Page size: 1.5 MB
Your site
0.35g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.01g
Network
0.07g
End-user device
0.27g
At 10,000 monthly views: Monthly: 3.5 kg · Annual: 42.4 kg · ≈ 5295 smartphone charges
A+Repeat Visit Weight98% cachedPASS
Repeat Visit Weight
98% cached
98% cached
Info::
98% reduction on repeat visits
Returning visitors download only 25 KB (vs 1527 KB first visit). 115 of 116 resources are served from browser cache, saving 0.35g CO2 per repeat visit.
Info::
Repeat visit: 0.01g CO2 (first visit: 0.35g)
First visit
1527 KB
Repeat visit
25 KB
98% reduction on repeat visits
Saving 0.35g CO2 per returning visitor
115 resources served from cache · 1 resources re-downloaded
ACarbon Budget25th percentilePASS
Carbon Budget
25th percentile
25th percentile
Info::
0.35g CO2 — below the sustainability target of 0.50g
Cleaner than an estimated 75% of websites analyzed. This page meets the Web Sustainability Guidelines target.
Info::
Estimated 25th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.35g
25th percentile
Cleaner than 75% of websites
✓ Below the Web Sustainability Guidelines target
vs Median 41% cleaner ✓
vs Target 29% cleaner ✓
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: team.blue Denmark A/S
Image Optimization31 images, 244 KB total, 0 KB wastedINFO
Image Optimization
31 images, 244 KB total, 0 KB wasted
Image Optimization Audit
Total Images
31
Total Size
244 KB
26 missing dimensions 26 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.