https://villadentaltexas.com
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
77
GRADE
C
FIX
1
REVIEW
3
PASS
3
INFO
1
Checks
83 PASS 3 REVIEW 1 FIX
DGreen HostingActionNot greenFIX
Green Hosting
ActionNot green
Not green
Info::
No confirmed renewable energy commitment detected
Consider providers like Cloudflare, Google Cloud, or Vercel that match 100% of their energy use with renewables.
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 HostingNot Green Hosted
Hosting Apache HTTP Server✗CDN Not identified✗
Based on known provider commitments. Verify at thegreenwebfoundation.org
BCarbon Budget38th percentileREVIEW
Carbon Budget
38th percentile
38th percentile
Info::
0.49g CO2 — below the sustainability target of 0.50g
Cleaner than an estimated 62% of websites analyzed. This page meets the Web Sustainability Guidelines target.
Info::
Estimated 38th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.49g
38th percentile
Cleaner than 62% of websites
✓ Below the Web Sustainability Guidelines target
vs Median 19% cleaner ✓
vs Target 3% cleaner ✓
CWeb Font Weight VariantsAction12 font weights loaded across 1 famil(y/ies)REVIEW
Web Font Weight Variants
Action12 font weights loaded across 1 famil(y/ies)
12 font weights loaded across 1 famil(y/ies)
Warning::
12 font weights loaded -- likely 100+ KB of unused payload
Loading 12 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: Open Sans.
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 Load0.49g CO2 per viewPASS
CO2 Per Page Load
0.49g CO2 per view
0.49g CO2 per view
Info::
0.49g CO2 per page view
This page transfers 1.7 MB, producing an estimated 0.49g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.09g, network 0.08g, end-user device 0.31g.
Got: 0.49g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 58.2 kg CO2/year
With 10,000 page views per month, this page would generate approximately 58.2 kg of CO2 annually — equivalent to charging 7279 smartphones.
0.49g
Carbon Footprint per page view
✓ Below sustainability target (0.50g)
Cleaner than 62% of websites
Sustainable Web Design model v4 · Page size: 1.7 MB
Your site
0.49g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.09g
Network
0.08g
End-user device
0.31g
At 10,000 monthly views: Monthly: 4.9 kg · Annual: 58.2 kg · ≈ 7279 smartphone charges
A+Repeat Visit Weight99% cachedPASS
Repeat Visit Weight
99% cached
99% cached
Info::
99% reduction on repeat visits
Returning visitors download only 25 KB (vs 1754 KB first visit). 56 of 57 resources are served from browser cache, saving 0.48g CO2 per repeat visit.
Info::
Repeat visit: 0.01g CO2 (first visit: 0.49g)
First visit
1754 KB
Repeat visit
25 KB
99% reduction on repeat visits
Saving 0.48g CO2 per returning visitor
56 resources served from cache · 1 resources re-downloaded
A+Transfer Efficiency95% efficientPASS
Transfer Efficiency
95% efficient
95% efficient
Info::
Transfer efficiency: 95%
Only 82 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 82 KB (5% of page weight)
Unused JS 82 KB
0.02g unnecessary CO2 per visit
Actual transfer 1754 KB
Theoretical minimum 1672 KB
Potential savings 82 KB (0.02g CO2)
See Deep Analysis sections above for specific optimizations.
Image Optimization30 images, 1106 KB total, 200 KB wastedINFO
Image Optimization
30 images, 1106 KB total, 200 KB wasted
Image Optimization Audit
Total Images
30
Total Size
1106 KB
Oversized
6
Wasted
200 KB
27 missing dimensions 28 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.