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.
1.89 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
10.01 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
772 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.231
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.58 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.
10.07 s
Page Load Progression
FJS Execution CostAction3665ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://cyberpanel.net/ | 992ms | 42ms | 10ms | 1st |
| https://connect.facebook.net/en_US/fbevents.js | 536ms | 494ms | 26ms | 3rd |
| Unattributable | 472ms | 30ms | 0ms | 3rd |
| https://cyberpanel.net/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 333ms | 280ms | 7ms | 1st |
| https://scripts.clarity.ms/0.8.59/clarity.js | 322ms | 238ms | 6ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-W8T96EDFYG&cx=c>m=4e64h1 | 284ms | 240ms | 42ms | 3rd |
| https://mc.yandex.ru/metrika/watch.js | 264ms | 194ms | 16ms | 3rd |
| https://connect.facebook.net/signals/config/2600655893518934?v=2.9.303&r=stable&domain=cyberpanel.net&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168 | 178ms | 162ms | 14ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MV6BF9V2 | 167ms | 135ms | 30ms | 3rd |
| https://connect.facebook.net/signals/plugins/openbridge3.js?v=2.9.303 | 118ms | 99ms | 19ms | 3rd |
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, 98 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 OptimizationAction10 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Performance issues directly impact user engagement and conversion rates.
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
CJS BundlesAction40 scripts, 255 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/en_US/fbevents.js | 97 KB | 32 KB (33%) | ✓ | 3rd |
| https://mc.yandex.ru/metrika/watch.js | 69 KB | 29 KB (43%) | ✓ | 3rd |
| https://connect.facebook.net/signals/plugins/openbridge3.js?v=2.9.303 | 88 KB | 23 KB (26%) | ✓ | 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 InventoryAction98 resources · 1.3 MB · 255 KB savings availableREVIEW
~255.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 98 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+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 Waterfall98 requests over 4379msINFO
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 | 536ms | 97 KB | 33% | $7/mo | Costly |
Unattributable Unattributable | Other | 472ms | 0 KB | — | $6/mo | Costly |
Microsoft Clarity scripts.clarity.ms | Session Replay | 322ms | 26 KB | — | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 284ms | 176 KB | 40% | $4/mo | Costly |
mc.yandex.ru mc.yandex.ru | Other | 264ms | 69 KB | 43% | $4/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 178ms | 45 KB | — | $2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 167ms | 133 KB | 50% | $2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 118ms | 88 KB | 26% | $2/mo | Optional |
These scripts may cost more than they're worth
- Facebook Pixel adds 536ms and costs ~$7/month
- Unattributable adds 472ms and costs ~$6/month
- Microsoft Clarity adds 322ms and costs ~$4/month
- Google Tag Manager adds 284ms and costs ~$4/month
- mc.yandex.ru adds 264ms and costs ~$4/month
64% 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
Facebook Pixel takes 536ms 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
Unattributable takes 472ms 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
Microsoft Clarity takes 322ms 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
Google Tag Manager takes 284ms 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
mc.yandex.ru takes 264ms 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