https://chilisjobs.com
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
70
GRADE
C
FIX
2
REVIEW
2
PASS
3
INFO
1
Checks
83 PASS 2 REVIEW 2 FIX
FCO2 Per Page LoadAction5.27g CO2 per viewFIX
CO2 Per Page Load
Action5.27g CO2 per view
5.27g CO2 per view
Critical::
5.27g CO2 per page view
This page transfers 22.3 MB, producing an estimated 5.27g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.13g, network 1.09g, end-user device 4.05g.
Got: 5.27g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 632.0 kg CO2/year
With 10,000 page views per month, this page would generate approximately 632.0 kg of CO2 annually — equivalent to charging 78996 smartphones.
Info::
Green hosting reduces data center emissions
5.27g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 5% of websites
Sustainable Web Design model v4 · Page size: 22.3 MB
Your site
5.27g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.13g
Network
1.09g
End-user device
4.05g
At 10,000 monthly views: Monthly: 52.7 kg · Annual: 632.0 kg · ≈ 78996 smartphone charges
FCarbon BudgetAction95th percentileFIX
Carbon Budget
Action95th percentile
95th percentile
Warning::
5.27g CO2 — above the median website (0.60g)
Heavier than an estimated 5% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 95th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
5.27g
95th percentile
Cleaner than 5% of websites
✗ Above the median website
vs Median 778% more
vs Target 953% more
BWeb Font Weight VariantsNo detectable Google Fonts weightsREVIEW
Web Font Weight Variants
No detectable Google Fonts weights
No detectable Google Fonts weights
Info::
No detectable Google Fonts weights
The analyzer detects font weights via Google Fonts URL parameters (~70% of font-using sites). Self-hosted fonts and non-Google CDN fonts aren't visible to URL-based detection. If you self-host fonts, manually audit how many @font-face weights you ship -- 2-3 weights per family is typically enough; 5+ is usually unused payload.
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
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 WP Engine✗CDN Cloudflare✓
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 81 KB (vs 22784 KB first visit). 150 of 153 resources are served from browser cache, saving 5.25g CO2 per repeat visit.
Info::
Repeat visit: 0.02g CO2 (first visit: 5.27g)
First visit
22784 KB
Repeat visit
81 KB
100% reduction on repeat visits
Saving 5.25g CO2 per returning visitor
150 resources served from cache · 3 resources re-downloaded
A+Transfer Efficiency98% efficientPASS
Transfer Efficiency
98% efficient
98% efficient
Info::
Transfer efficiency: 98%
Only 430 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 430 KB (2% of page weight)
Unused JS 430 KB
0.10g unnecessary CO2 per visit
Actual transfer 22784 KB
Theoretical minimum 22354 KB
Potential savings 430 KB (0.10g CO2)
See Deep Analysis sections above for specific optimizations.
Image Optimization27 images, 1358 KB total, 1041 KB wastedINFO
Image Optimization
27 images, 1358 KB total, 1041 KB wasted
Image Optimization Audit
Total Images
27
Total Size
1358 KB
Oversized
16
Wasted
1041 KB
17 missing alt text 27 missing dimensions 26 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.