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.
1.35 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.88 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
3 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.006
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.37 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.
3.03 s
Page Load Progression
FPage Weight BudgetAction3.5 MB transferred, 84 requestsFIX
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
DThird-Party ImpactAction97% third-party, 0 ms blockingFIX
DJS BundlesAction15 scripts, 192 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-TKC76TC6QD | 0 KB | 65 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-TKC76TC6QD | 165 KB | 65 KB (40%) | ✓ | 3rd |
| https://www.magcloud.com/node_modules/jquery/dist/jquery.js?__v=10954234967 | 78 KB | 36 KB (46%) | ✗ | 3rd |
| https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js | 57 KB | 26 KB (63%) | ✓ | 3rd |
| https://magcloud.com/resource/gettext.js?__c=en-US&__v=10954234967 | 2 KB | — | ✓ | 1st |
| https://www.magcloud.com/resource/10954234967/js?%2fjs%2fbrowserDetect.js+%2fjs%2fCore%2fpupa.js+%2fjs%2fCore%2fflashMessage.js+%2fjs%2fCore%2fg.js+%2fjs%2fCore%2fcallbacks.js+%2fjs%2fShared%2fdialog.js+%2fjs%2fShared%2fflyout.js+%2fjs%2ftour.js | 9 KB | — | ✓ | 3rd |
| https://magcloud.com/js/libs/underscore-min.js?__v=10954234967 | 7 KB | — | ✓ | 1st |
| https://magcloud.com/js/libs/modernizr-1.7.min.js?__v=10954234967 | 0 KB | — | ✓ | 1st |
| https://www.magcloud.com/resource/gettext.js?__c=en-US&__v=10954234967 | 2 KB | — | ✓ | 3rd |
| https://www.magcloud.com/js/libs/underscore-min.js?__v=10954234967 | 7 KB | — | ✓ | 3rd |
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
DPage Weight InventoryAction84 resources · 3.5 MB · 192 KB savings availableFIX
~192.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 84 resources | 3.5 MiB | ||||||
CImage OptimizationAction36 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.
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.
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.
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.
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.
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.
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.
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.
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
BHTTP Cachingno-cacheREVIEW
no-cache
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
A+Text CompressionAll text resources are compressedPASS
A+JS Execution Cost375ms total JS executionPASS
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 125ms | 2ms | 0ms | 3rd |
| https://www.magcloud.com/ | 115ms | 6ms | 2ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-TKC76TC6QD | 78ms | 62ms | 11ms | 3rd |
| https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js | 57ms | 51ms | 4ms | 3rd |
A+Font Loading4 fonts (147 KB)PASS
Web fonts
4
147 KB total
Render-blocking
0
of 4
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
Network Waterfall84 requests over 2166msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 125ms | 0 KB | — | €1/mo | Optional |
www.magcloud.com www.magcloud.com | Other | 115ms | 12 KB | — | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 78ms | 0 KB | 40% | €0/mo | Optional |
Hotjar script.hotjar.com | Session Replay | 57ms | 57 KB | 63% | €0/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
63% of Hotjar's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev