https://thebridepack.com
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
90
GRADE
A
FIX
0
REVIEW
2
PASS
5
INFO
1
Checks
85 PASS 2 REVIEW
BWeb Font Weight Variants7 font weights loaded across 2 famil(y/ies)REVIEW
Web Font Weight Variants
7 font weights loaded across 2 famil(y/ies)
7 font weights loaded across 2 famil(y/ies)
Info::
7 font weights loaded -- review whether all are used
5+ weights for a single page is often more than needed. Compare against the actual font-weight CSS rules in your stylesheets; trim weights that aren't applied to any element. Affected families: Arimo, Poppins.
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
ACO2 Per Page Load0.38g CO2 per viewPASS
CO2 Per Page Load
0.38g CO2 per view
0.38g CO2 per view
Info::
0.38g CO2 per page view
This page transfers 1.6 MB, producing an estimated 0.38g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.01g, network 0.08g, end-user device 0.30g.
Got: 0.38g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 46.1 kg CO2/year
With 10,000 page views per month, this page would generate approximately 46.1 kg of CO2 annually — equivalent to charging 5761 smartphones.
Info::
Green hosting reduces data center emissions
0.38g
Carbon Footprint per page view
✓ Below sustainability target (0.50g)
Cleaner than 72% of websites
Sustainable Web Design model v4 · Page size: 1.6 MB
Your site
0.38g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.01g
Network
0.08g
End-user device
0.30g
At 10,000 monthly views: Monthly: 3.8 kg · Annual: 46.1 kg · ≈ 5761 smartphone charges
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 Next.js✗CDN Cloudflare✓
Cloudflare: 100% renewable energy for global network since 2019
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight98% cachedPASS
Repeat Visit Weight
98% cached
98% cached
Info::
98% reduction on repeat visits
Returning visitors download only 27 KB (vs 1661 KB first visit). 89 of 90 resources are served from browser cache, saving 0.38g CO2 per repeat visit.
Info::
Repeat visit: 0.01g CO2 (first visit: 0.38g)
First visit
1661 KB
Repeat visit
27 KB
98% reduction on repeat visits
Saving 0.38g CO2 per returning visitor
89 resources served from cache · 1 resources re-downloaded
ACarbon Budget28th percentilePASS
Carbon Budget
28th percentile
28th percentile
Info::
0.38g CO2 — below the sustainability target of 0.50g
Cleaner than an estimated 72% of websites analyzed. This page meets the Web Sustainability Guidelines target.
Info::
Estimated 28th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.38g
28th percentile
Cleaner than 72% of websites
✓ Below the Web Sustainability Guidelines target
vs Median 36% cleaner ✓
vs Target 23% cleaner ✓
A+Transfer Efficiency93% efficientPASS
Transfer Efficiency
93% efficient
93% efficient
Info::
Transfer efficiency: 93%
Only 108 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 108 KB (7% of page weight)
Unused JS 108 KB
0.03g unnecessary CO2 per visit
Actual transfer 1661 KB
Theoretical minimum 1552 KB
Potential savings 108 KB (0.03g CO2)
See Deep Analysis sections above for specific optimizations.
Image Optimization24 images, 143 KB total, 93 KB wastedINFO
Image Optimization
24 images, 143 KB total, 93 KB wasted
Image Optimization Audit
Total Images
24
Total Size
143 KB
Oversized
4
Wasted
93 KB
14 missing dimensions 1 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.