Performance
· 15 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.
1.26 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.72 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
28 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.328
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.26 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.
2.86 s
Page Load Progression
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.3 MB transferred, 95 requestsREVIEW
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
BThird-Party Impact50% third-party, 0 ms blockingREVIEW
CImage OptimizationAction9 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Performance issues directly impact user engagement and conversion rates.
BJS Execution Cost965ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://cyberpanel.net/ | 264ms | 14ms | 3ms | 1st |
| https://connect.facebook.net/en_US/fbevents.js | 134ms | 123ms | 7ms | 3rd |
| Unattributable | 117ms | 5ms | 0ms | 3rd |
| https://scripts.clarity.ms/0.8.59/clarity.js | 99ms | 90ms | 2ms | 3rd |
| https://cyberpanel.net/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 94ms | 80ms | 3ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-W8T96EDFYG&cx=c>m=4e64h1 | 77ms | 64ms | 11ms | 3rd |
| https://connect.facebook.net/signals/plugins/openbridge3.js?v=2.9.303 | 66ms | 60ms | 5ms | 3rd |
| https://mc.yandex.ru/metrika/watch.js | 64ms | 48ms | 4ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MV6BF9V2 | 50ms | 34ms | 8ms | 3rd |
CJS BundlesAction40 scripts, 267 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-W8T96EDFYG&cx=c>m=4e64h1 | 176 KB | 70 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MV6BF9V2 | 133 KB | 66 KB (50%) | ✓ | 3rd |
| https://cyberpanel.net/wp-content/litespeed/js/9fda19d97cf23f316f1ac17e192cedcc.js?ver=47d3d | 37 KB | 35 KB (97%) | ✓ | 1st |
| https://connect.facebook.net/signals/plugins/openbridge3.js?v=2.9.303 | 88 KB | 33 KB (38%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 97 KB | 33 KB (34%) | ✓ | 3rd |
| https://mc.yandex.ru/metrika/watch.js | 69 KB | 29 KB (43%) | ✓ | 3rd |
| https://cyberpanel.net/wp-content/litespeed/js/04664c689fcfdbcf08aa554a56199b91.js?ver=dbd2e | 3 KB | — | ✓ | 1st |
| https://cyberpanel.net/wp-content/litespeed/js/0bf499e3c857e537b54db8b966d9242a.js?ver=5a5fb | 7 KB | — | ✓ | 1st |
| https://cyberpanel.net/wp-content/litespeed/js/0e481559461e117c522b47e84a14e86f.js?ver=b6648 | 6 KB | — | ✓ | 1st |
| https://cyberpanel.net/wp-content/litespeed/js/22d42eb96c53b0e74e0786dd17eb9e57.js?ver=7319d | 7 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
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
CPage Weight InventoryAction95 resources · 1.3 MB · 267 KB savings availableREVIEW
~267.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 95 resources | 1.3 MiB | ||||||
A+Text CompressionAll text resources are compressedPASS
A+Font Loading2 fonts (45 KB)PASS
Web fonts
2
45 KB total
Render-blocking
0
of 2
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 HintsNo optimization neededPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall95 requests over 4354msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Facebook Pixel connect.facebook.net | Advertising | 134ms | 97 KB | 34% | $2/mo | Optional |
Unattributable Unattributable | Other | 117ms | 0 KB | — | $2/mo | Optional |
Microsoft Clarity scripts.clarity.ms | Session Replay | 99ms | 26 KB | — | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 77ms | 176 KB | 40% | $1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 66ms | 88 KB | 38% | $1/mo | Optional |
mc.yandex.ru mc.yandex.ru | Other | 64ms | 69 KB | 43% | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 50ms | 133 KB | 50% | $1/mo | Optional |
63% of JavaScript execution time comes from third-party scripts.
Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.
Learn more ▾ ▴
Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.
Source: web.dev / HTTP Archive Web Almanac