https://www.shreekalyan.com/shreekalyan/index

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

3 PASS 2 REVIEW 2 FIX

CO2 Per Page Load

Action

1.88g CO2 per view

FIX

1.88g CO2 per view

1.88g CO2 per page view

This page transfers 8.0 MB, producing an estimated 1.88g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.05g, network 0.39g, end-user device 1.45g.

Got: 1.88g CO2 Expected: < 0.50g (sustainability target)

At 10,000 monthly views: 226.1 kg CO2/year

With 10,000 page views per month, this page would generate approximately 226.1 kg of CO2 annually — equivalent to charging 28260 smartphones.

Green hosting reduces data center emissions

1.88g

Carbon Footprint per page view

✗ Above sustainability target (0.50g)

Cleaner than 14% of websites

Sustainable Web Design model v4 · Page size: 8.0 MB

Your site

1.88g

Top 10%

0.20g

Target

0.50g

Median website

0.60g

Energy Breakdown

Data center

0.05g

Network

0.39g

End-user device

1.45g

At 10,000 monthly views: Monthly: 18.8 kg · Annual: 226.1 kg · ≈ 28260 smartphone charges

Carbon Budget

Action

86th percentile

FIX

86th percentile

1.88g CO2 — above the median website (0.60g)

Heavier than an estimated 14% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.

Estimated 86th percentile

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

Top 10%

Target

Median website

1.88g

86th percentile

Cleaner than 14% of websites

✗ Above the median website

vs Median 214% more

vs Target 277% more

Green Hosting

Green (hosting)

REVIEW

Green (hosting)

Hostinger uses renewable energy

Hostinger: Verified by the Green Web Foundation

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 Hostinger✓CDN Not identified✗

Hostinger: Verified by the Green Web Foundation

Based on known provider commitments. Verify at thegreenwebfoundation.org

Web Font Weight Variants

7 font weights loaded across 1 famil(y/ies)

REVIEW

7 font weights loaded across 1 famil(y/ies)

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: Inter.

A+

Repeat Visit Weight

100% cached

PASS

100% cached

100% reduction on repeat visits

Returning visitors download only 16 KB (vs 8151 KB first visit). 17 of 18 resources are served from browser cache, saving 1.88g CO2 per repeat visit.

Repeat visit: 0.00g CO2 (first visit: 1.88g)

First visit

8151 KB

Repeat visit

16 KB

100% reduction on repeat visits

Saving 1.88g CO2 per returning visitor

17 resources served from cache · 1 resources re-downloaded

A+

Transfer Efficiency

100% efficient

PASS

100% efficient

Transfer efficiency: 100%

Only 0 KB of potential savings identified. Your page is well-optimized for size.

Actual transfer 8151 KB

Theoretical minimum 8151 KB

See Deep Analysis sections above for specific optimizations.

A+

Green Hosting

Whether the site is served from green-energy infrastructure

PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Hostinger

Image Optimization

4 images, 453 KB total, 254 KB wasted

INFO

Image Optimization Audit

Total Images

Total Size

453 KB

Oversized

Wasted

254 KB

4 missing dimensions 2 missing lazy loading

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