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.
3.80 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.16 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.80 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.
6.20 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BImage Optimization16 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
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Page Weight Budget651 KB transferred, 45 requestsPASS
A+Text CompressionAll text resources are compressedPASS
A+JS Execution Cost318ms total JS executionPASS
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 128ms | 5ms | 0ms | 3rd |
| https://wtheme.webme.com/js/jquery-3.7.1.min.js | 117ms | 56ms | 6ms | 3rd |
| https://www.own-free-website.com/ | 72ms | 14ms | 3ms | 3rd |
A+Font Loading1 fonts (46 KB)PASS
Web fonts
1
46 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+JS Bundles16 scripts, 0 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://wtheme.webme.com/js/jquery-3.7.1.min.js | 35 KB | — | ✓ | 3rd |
| https://wtheme.webme.com/js/jquery-migrate-3.5.2.min.js | 6 KB | — | ✓ | 3rd |
| https://wtheme.webme.com/js/main73.js | 22 KB | — | ✓ | 3rd |
| https://wtheme.webme.com/js/bootstrap.min.js | 9 KB | — | ✓ | 3rd |
| https://wtheme.webme.com/js/bootstrap-slider.js | 2 KB | — | ✓ | 3rd |
| https://app.varify.io/varify.js | 21 KB | — | ✓ | 3rd |
| https://webme.com/_next/static/chunks/webpack-6ef43a8d4a395f49.js | 1 KB | — | ✓ | 3rd |
| https://webme.com/_next/static/chunks/framework-2c79e2a64abdb08b.js | 46 KB | — | ✓ | 3rd |
| https://webme.com/_next/static/chunks/main-f3a105d2b39419b4.js | 32 KB | — | ✓ | 3rd |
| https://webme.com/_next/static/chunks/pages/_app-2836cecf110170f8.js | 68 KB | — | ✓ | 3rd |
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
APage Weight Inventory45 resources · 651 KB · 0 KB savings availablePASS
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 45 resources | 651.2 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall45 requests over 2337msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 128ms | 0 KB | — | €1/mo | Optional |
wtheme.webme.com wtheme.webme.com | Other | 117ms | 35 KB | — | €1/mo | Optional |
www.own-free-website.com www.own-free-website.com | Other | 72ms | 6 KB | — | €1/mo | Optional |
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾ ▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev