https://mytypingai.com
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
87
GRADE
B
FIX
0
REVIEW
2
PASS
5
INFO
1
Checks
85 PASS 2 REVIEW
CWeb Font Weight VariantsAction24 font weights loaded across 8 famil(y/ies)REVIEW
Web Font Weight Variants
Action24 font weights loaded across 8 famil(y/ies)
24 font weights loaded across 8 famil(y/ies)
Warning::
24 font weights loaded -- likely 100+ KB of unused payload
Loading 24 font weights typically transfers 200-400 KB just for fonts. Most pages legitimately use 2-3 weights (regular + bold, maybe medium). Audit which weights your stylesheet actually applies and trim the Google Fonts URL accordingly. Affected families: Caveat, Courier Prime, Inter, Kalam, Manrope, Noto Sans Devanagari, Sora, Special Elite.
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 Load0.37g CO2 per viewPASS
CO2 Per Page Load
0.37g CO2 per view
0.37g CO2 per view
Info::
0.37g CO2 per page view
This page transfers 1.6 MB, producing an estimated 0.37g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.01g, network 0.08g, end-user device 0.28g.
Got: 0.37g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 44.4 kg CO2/year
With 10,000 page views per month, this page would generate approximately 44.4 kg of CO2 annually — equivalent to charging 5545 smartphones.
Info::
Green hosting reduces data center emissions
0.37g
Carbon Footprint per page view
✓ Below sustainability target (0.50g)
Cleaner than 74% of websites
Sustainable Web Design model v4 · Page size: 1.6 MB
Your site
0.37g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.01g
Network
0.08g
End-user device
0.28g
At 10,000 monthly views: Monthly: 3.7 kg · Annual: 44.4 kg · ≈ 5545 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 GoDaddy✗CDN Cloudflare✓
Cloudflare: 100% renewable energy for global network since 2019
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight99% cachedPASS
Repeat Visit Weight
99% cached
99% cached
Info::
99% reduction on repeat visits
Returning visitors download only 18 KB (vs 1599 KB first visit). 78 of 79 resources are served from browser cache, saving 0.37g CO2 per repeat visit.
Info::
Repeat visit: 0.00g CO2 (first visit: 0.37g)
First visit
1599 KB
Repeat visit
18 KB
99% reduction on repeat visits
Saving 0.37g CO2 per returning visitor
78 resources served from cache · 1 resources re-downloaded
ACarbon Budget26th percentilePASS
Carbon Budget
26th percentile
26th percentile
Info::
0.37g CO2 — below the sustainability target of 0.50g
Cleaner than an estimated 74% of websites analyzed. This page meets the Web Sustainability Guidelines target.
Info::
Estimated 26th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.37g
26th percentile
Cleaner than 74% of websites
✓ Below the Web Sustainability Guidelines target
vs Median 38% cleaner ✓
vs Target 26% cleaner ✓
A+Transfer Efficiency100% efficientPASS
Transfer Efficiency
100% efficient
100% efficient
Info::
Transfer efficiency: 100%
Only 0 KB of potential savings identified. Your page is well-optimized for size.
Actual transfer 1599 KB
Theoretical minimum 1599 KB
See Deep Analysis sections above for specific optimizations.
Image Optimization9 images, 123 KB total, 60 KB wastedINFO
Image Optimization
9 images, 123 KB total, 60 KB wasted
Image Optimization Audit
Total Images
9
Total Size
123 KB
Oversized
1
Wasted
60 KB
7 missing dimensions 7 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.