https://www.nepsysdigitalsolution.com.np

Sustainability

· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Device:

Mobile Desktop

Checks

5 PASS 2 REVIEW

Transfer Efficiency

90% efficient

REVIEW

90% efficient

Transfer efficiency: 90%

An estimated 27 KB (10%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 27 KB of unused JavaScript. This wasted data produces 0.01g of unnecessary CO2 per page view.

Total waste: 27 KB (10% of page weight)

Unused JS 27 KB

0.01g unnecessary CO2 per visit

Actual transfer 265 KB

Theoretical minimum 237 KB

Potential savings 27 KB (0.01g CO2)

See Deep Analysis sections above for specific optimizations.

Green Hosting

Action

Whether the site is served from green-energy infrastructure

REVIEW

Green Hosting

No green hosting detected

A+

CO2 Per Page Load

0.06g CO2 per view

PASS

0.06g CO2 per view

0.06g CO2 per page view

This page transfers 0.3 MB, producing an estimated 0.06g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.00g, network 0.01g, end-user device 0.05g.

Got: 0.06g CO2 Expected: < 0.50g (sustainability target)

At 10,000 monthly views: 7.4 kg CO2/year

With 10,000 page views per month, this page would generate approximately 7.4 kg of CO2 annually — equivalent to charging 920 smartphones.

Green hosting reduces data center emissions

0.06g

Carbon Footprint per page view

✓ Below sustainability target (0.50g)

Cleaner than 90% of websites

Sustainable Web Design model v4 · Page size: 0.3 MB

Your site

0.06g

Top 10%

0.20g

Target

0.50g

Median website

0.60g

Energy Breakdown

Data center

0.00g

Network

0.01g

End-user device

0.05g

At 10,000 monthly views: Monthly: 0.6 kg · Annual: 7.4 kg · ≈ 920 smartphone charges

A+

Green Hosting

Green (both)

PASS

Green (both)

Both hosting and CDN use renewable energy

Got: Hosting: Vercel, CDN: Vercel

Vercel: Hosted on AWS/Google Cloud with renewable energy commitments

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 Vercel✓CDN Vercel✓

Vercel: Hosted on AWS/Google Cloud with renewable energy commitments

Based on known provider commitments. Verify at thegreenwebfoundation.org

A+

Repeat Visit Weight

96% cached

PASS

96% cached

96% reduction on repeat visits

Returning visitors download only 9 KB (vs 265 KB first visit). 13 of 14 resources are served from browser cache, saving 0.06g CO2 per repeat visit.

Repeat visit: 0.00g CO2 (first visit: 0.06g)

First visit

265 KB

Repeat visit

9 KB

96% reduction on repeat visits

Saving 0.06g CO2 per returning visitor

13 resources served from cache · 1 resources re-downloaded

A+

Carbon Budget

10th percentile

PASS

10th percentile

0.06g CO2 — below the sustainability target of 0.50g

Cleaner than an estimated 90% of websites analyzed. This page meets the Web Sustainability Guidelines target.

Estimated 10th percentile

Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

Top 10%

Target

Median website

0.06g

10th percentile

Cleaner than 90% of websites

✓ Below the Web Sustainability Guidelines target

vs Median 90% cleaner ✓

vs Target 88% cleaner ✓

A+

Web Font Weight Variants

3 font weights loaded across 1 famil(y/ies) -- reasonable

PASS

3 font weights loaded across 1 famil(y/ies) -- reasonable

3 font weight(s) loaded across 1 famil(y/ies)

Image Optimization

1 images, 144 KB total, 0 KB wasted

INFO

Image Optimization Audit

Total Images

Total Size

144 KB

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