Performance
· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
923 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.78 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.26 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.003
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.01 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
3.52 s
Page Load Progression
DThird-Party ImpactAction81% third-party, 0 ms blockingFIX
DJS Execution CostAction2149ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://pxhere.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f074110fe723e29 | 1805ms | 1735ms | 26ms | 1st |
| Unattributable | 217ms | 12ms | 0ms | 3rd |
| https://pxhere.com/ | 126ms | 13ms | 2ms | 1st |
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
A+Page Weight Budget523 KB transferred, 22 requestsPASS
A+Text CompressionAll text resources are compressedPASS
AImage Optimization3 images, 0 KB saveablePASS
A+Font LoadingNo web fonts (system fonts)PASS
A+JS Bundles11 scripts, 0 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://pxhere.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f074110fe723e29 | 72 KB | — | ✓ | 1st |
| blob:https://pxhere.com/ab69fe05-7c18-49a6-836d-743994e1dde4 | 0 KB | — | ✓ | 3rd |
| https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit | 17 KB | — | ✓ | 3rd |
| blob:https://pxhere.com/caba208e-1c2e-499b-96d3-a0a6b9c393d4 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/57bae8d1-7f1a-4192-a603-0a4017b84e3f | 0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/37d37f96-c942-4f06-bc17-59f3e043a6f8 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/37d37f96-c942-4f06-bc17-59f3e043a6f8 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/37d37f96-c942-4f06-bc17-59f3e043a6f8 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/37d37f96-c942-4f06-bc17-59f3e043a6f8 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/37d37f96-c942-4f06-bc17-59f3e043a6f8 | -0 KB | — | ✓ | 3rd |
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
APage Weight Inventory22 resources · 523 KB · 0 KB savings availablePASS
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 22 resources | 522.8 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall22 requests over 3020msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 217ms | 0 KB | — | $3/mo | Costly |
These scripts may cost more than they're worth
- Unattributable adds 217ms and costs ~$3/month
Unattributable takes 217ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev