https://fps.agency
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
74
GRADE
C
FIX
2
REVIEW
1
PASS
4
INFO
1
Checks
84 PASS 1 REVIEW 2 FIX
FCO2 Per Page LoadAction1.76g CO2 per viewFIX
CO2 Per Page Load
Action1.76g CO2 per view
1.76g CO2 per view
Warning::
1.76g CO2 per page view
This page transfers 7.4 MB, producing an estimated 1.76g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.04g, network 0.36g, end-user device 1.35g.
Got: 1.76g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 210.9 kg CO2/year
With 10,000 page views per month, this page would generate approximately 210.9 kg of CO2 annually — equivalent to charging 26360 smartphones.
Info::
Green hosting reduces data center emissions
1.76g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 17% of websites
Sustainable Web Design model v4 · Page size: 7.4 MB
Your site
1.76g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.04g
Network
0.36g
End-user device
1.35g
At 10,000 monthly views: Monthly: 17.6 kg · Annual: 210.9 kg · ≈ 26360 smartphone charges
FCarbon BudgetAction83th percentileFIX
Carbon Budget
Action83th percentile
83th percentile
Warning::
1.76g CO2 — above the median website (0.60g)
Heavier than an estimated 17% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 83th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
1.76g
83rd percentile
Cleaner than 17% of websites
✗ Above the median website
vs Median 193% more
vs Target 251% more
BWeb Font Weight Variants6 font weights loaded across 1 famil(y/ies)REVIEW
Web Font Weight Variants
6 font weights loaded across 1 famil(y/ies)
6 font weights loaded across 1 famil(y/ies)
Info::
6 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: Dosis.
A+Green HostingGreen (both)PASS
Green Hosting
Green (both)
Green (both)
Info::
Both hosting and CDN use renewable energy
Got: Hosting: Kinsta, CDN: Cloudflare
Info::
Kinsta: Verified by the Green Web Foundation
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 Kinsta✓CDN Cloudflare✓
Kinsta: Verified by the Green Web Foundation
Cloudflare: 100% renewable energy for global network since 2019
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight100% cachedPASS
Repeat Visit Weight
100% cached
100% cached
Info::
100% reduction on repeat visits
Returning visitors download only 21 KB (vs 7602 KB first visit). 119 of 120 resources are served from browser cache, saving 1.75g CO2 per repeat visit.
Info::
Repeat visit: 0.00g CO2 (first visit: 1.76g)
First visit
7602 KB
Repeat visit
21 KB
100% reduction on repeat visits
Saving 1.75g CO2 per returning visitor
119 resources served from cache · 1 resources re-downloaded
A+Transfer Efficiency98% efficientPASS
Transfer Efficiency
98% efficient
98% efficient
Info::
Transfer efficiency: 98%
Only 133 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 133 KB (2% of page weight)
Unused JS 133 KB
0.03g unnecessary CO2 per visit
Actual transfer 7602 KB
Theoretical minimum 7469 KB
Potential savings 133 KB (0.03g CO2)
See Deep Analysis sections above for specific optimizations.
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
Whether the site is served from green-energy infrastructure
Green Hosting
This site is hosted on green energy infrastructure
Provider: Something Familiar
Image Optimization56 images, 1206 KB total, 1166 KB wastedINFO
Image Optimization
56 images, 1206 KB total, 1166 KB wasted
Image Optimization Audit
Total Images
56
Total Size
1206 KB
Oversized
51
Wasted
1166 KB
51 missing dimensions 56 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.