Performance
· 26 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.
3.12 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.47 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
338 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.064
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.63 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.
4.77 s
Page Load Progression
DThird-Party ImpactAction61% third-party, 0 ms blockingFIX
DJS Execution CostAction2707ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://orbitapp.buzz/assets/index-DG6zhiCE.js | 1044ms | 810ms | 3ms | 1st |
| https://orbitapp.buzz/ | 935ms | 14ms | 3ms | 1st |
| Unattributable | 496ms | 23ms | 0ms | 1st |
| https://orbitapp.buzz/~flock.js | 159ms | 151ms | 4ms | 1st |
| https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit | 73ms | 52ms | 13ms | 3rd |
BJS Bundles48 scripts, 104 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://orbitapp.buzz/assets/client-Bn93UADq.js | 55 KB | 45 KB (83%) | ✓ | 1st |
| https://orbitapp.buzz/assets/index-DG6zhiCE.js | 106 KB | 38 KB (36%) | ✓ | 1st |
| https://orbitapp.buzz/assets/AppShell-CzGzMqR_.js | 25 KB | 21 KB (85%) | ✓ | 1st |
| https://orbitapp.buzz/assets/dist-DMpNOeNL.js | 3 KB | — | ✓ | 1st |
| https://orbitapp.buzz/assets/dialog-B6jQVsYn.js | 1 KB | — | ✓ | 1st |
| https://orbitapp.buzz/assets/link-yVItxHb2.js | 8 KB | — | ✓ | 1st |
| https://orbitapp.buzz/assets/routes-BaOzjra9.js | 5 KB | — | ✓ | 1st |
| https://orbitapp.buzz/assets/useAuth-CA1arit6.js | 13 KB | — | ✓ | 1st |
| https://orbitapp.buzz/assets/device-DxmCMT8K.js | 5 KB | — | ✓ | 1st |
| https://orbitapp.buzz/assets/OrbitMark-CHkWq36T.js | 12 KB | — | ✓ | 1st |
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BDocument CompressionDocument response uses gzip; brotli would be ~20% smallerREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BHTTP Cachingno-cache, must-revalidate, max-age=0REVIEW
no-cache, must-revalidate, max-age=0
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
| must-revalidate | — | Must recheck with server after expiry |
| max-age | 0 | Cache for 0 seconds |
APage Weight Budget919 KB transferred, 63 requestsPASS
A+Text CompressionAll text resources are compressedPASS
A+Image OptimizationNo images on this pagePASS
A+Font Loading1 fonts (27 KB)PASS
Web fonts
1
27 KB total
Render-blocking
0
of 1
Dominant font-display
swap
Most common across fonts
Font loading timeline
Optimization checklist
- Preload critical fonts (priority=high)
- Use woff2 format for all fonts
- Set font-display to swap, optional, or fallback
- Subset large fonts (≤100 KB each)
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints2 hints, 0 missing preconnectsPASS
Current Resource Hints
2 resource hints configured
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-cache -- safe revalidate-on-request policyPASS
AServer Response Intelligence2 server-response signal(s) detectedPASS
APage Weight Inventory63 resources · 919 KB · 104 KB savings availablePASS
~103.6 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 63 resources | 918.6 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+JavaScript BlockingNo render-blocking JS or document.write usage detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Asset CompressionNo text asset hosts to measureINFO
Network Waterfall63 requests over 5251msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
challenges.cloudflare.com challenges.cloudflare.com | Other | 73ms | 0 KB | — | $1/mo | Optional |