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.
6.60 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
14.20 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.51 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.010
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
6.60 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.
15.74 s
Page Load Progression
DPage Weight BudgetAction2.2 MB transferred, 77 requestsFIX
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction4298ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.fontsquirrel.com/cache_assets/js/combined.3FawE8.js | 1247ms | 1147ms | 15ms | 3rd |
| https://cdn-cookieyes.com/client_data/4719bab573bc9d124efec572/banner.js | 680ms | 517ms | 14ms | 3rd |
| https://3845836d1f90.78f02566.eu-west-3.token.awswaf.com/3845836d1f90/39463a89e5d2/d4c0bdca41d0/challenge.js | 585ms | 425ms | 101ms | 3rd |
| Unattributable | 543ms | 96ms | 0ms | 3rd |
| https://www.fontsquirrel.com/ | 275ms | 33ms | 3ms | 3rd |
| https://fundingchoicesmessages.google.com/i/8095840?ers=3 | 256ms | 209ms | 24ms | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604200101/pubads_impl.js?cb=31098007 | 246ms | 161ms | 71ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-Z27SMCEMMN | 195ms | 145ms | 44ms | 3rd |
| https://fundingchoicesmessages.google.com/f/AGSKWxXsLI8JfyzaDIvA3uBQ3slI3i_oVCoPO1DCAwT9V5JtQjoR99WJ9ANE62ER3bxbbuDRMftUFrHyqVmbtz2uTOlckhj7XBeN1n2i5hb_CWEg5PsPJtXi6TJWT3D74lu3rWqwzaH9Bw==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzc2OTAwMjkwLDYxODAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzddXSwiaHR0cHM6Ly93d3cuZm9udHNxdWlycmVsLmNvbS8iLG51bGwsW1s4LCJwU0prbzE5NklIMCJdLFs5LCJlbi1VUyJdLFsxOCwiW1tbbnVsbCw4MjddXV0iXSxbMzUsIjE3NzY5MDAyOTAiXSxbMTksIjEiXSxbMjQsInd3dy5mb250c3F1aXJyZWwuY29tIl0sWzI1LCJbWzMxMDYxNjkxLDMxMDYxNjkzXV0iXSxbMjksImZhbHNlIl1dXQ | 143ms | 39ms | 103ms | 3rd |
| https://pagead2.googlesyndication.com/pagead/js/rum.js | 65ms | 56ms | 5ms | 3rd |
Showing top 10 of 11 scripts
FJS BundlesAction10 scripts, 551 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://3845836d1f90.78f02566.eu-west-3.token.awswaf.com/3845836d1f90/39463a89e5d2/d4c0bdca41d0/challenge.js | 502 KB | 278 KB (55%) | ✓ | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604200101/pubads_impl.js?cb=31098007 | 188 KB | 137 KB (73%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-Z27SMCEMMN | 161 KB | 62 KB (39%) | ✓ | 3rd |
| https://fundingchoicesmessages.google.com/i/8095840?ers=3 | 70 KB | 36 KB (53%) | ✓ | 3rd |
| https://www.fontsquirrel.com/cache_assets/js/combined.3FawE8.js | 65 KB | 36 KB (56%) | ✓ | 3rd |
| https://cdn-cookieyes.com/client_data/4719bab573bc9d124efec572/script.js | 10 KB | — | ✓ | 3rd |
| https://cdn-cookieyes.com/client_data/4719bab573bc9d124efec572/banner.js | 39 KB | — | ✓ | 3rd |
| https://securepubads.g.doubleclick.net/tag/js/gpt.js?network-code=8095840 | 34 KB | — | ✓ | 3rd |
| https://pagead2.googlesyndication.com/pagead/js/rum.js | 25 KB | — | ✓ | 3rd |
| https://fundingchoicesmessages.google.com/f/AGSKWxXsLI8JfyzaDIvA3uBQ3slI3i_oVCoPO1DCAwT9V5JtQjoR99WJ9ANE62ER3bxbbuDRMftUFrHyqVmbtz2uTOlckhj7XBeN1n2i5hb_CWEg5PsPJtXi6TJWT3D74lu3rWqwzaH9Bw==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzc2OTAwMjkwLDYxODAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzddXSwiaHR0cHM6Ly93d3cuZm9udHNxdWlycmVsLmNvbS8iLG51bGwsW1s4LCJwU0prbzE5NklIMCJdLFs5LCJlbi1VUyJdLFsxOCwiW1tbbnVsbCw4MjddXV0iXSxbMzUsIjE3NzY5MDAyOTAiXSxbMTksIjEiXSxbMjQsInd3dy5mb250c3F1aXJyZWwuY29tIl0sWzI1LCJbWzMxMDYxNjkxLDMxMDYxNjkzXV0iXSxbMjksImZhbHNlIl1dXQ | 126 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
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
FPage Weight InventoryAction77 resources · 2.2 MB · 551 KB savings availableFIX
~550.5 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 77 resources | 2.2 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BImage Optimization36 images, 0 KB saveableREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading5 fonts (120 KB)PASS
Web fonts
5
120 KB total
Render-blocking
0
of 5
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
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)
Fixing the unchecked items could save ~30 KB and ~60 ms
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
Network Waterfall77 requests over 3382msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.fontsquirrel.com www.fontsquirrel.com | Other | 1247ms | 65 KB | 56% | $17/mo | Costly |
cdn-cookieyes.com cdn-cookieyes.com | Other | 680ms | 39 KB | — | $9/mo | Costly |
3845836d1f90.78f02566.eu-west-3.token.awswaf.com 3845836d1f90.78f02566.eu-west-3.token.awswaf.com | Other | 585ms | 502 KB | 55% | $8/mo | Costly |
Unattributable Unattributable | Other | 543ms | 0 KB | — | $7/mo | Costly |
www.fontsquirrel.com www.fontsquirrel.com | Other | 275ms | 9 KB | — | $4/mo | Costly |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 256ms | 70 KB | 53% | $3/mo | Costly |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 246ms | 188 KB | 73% | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 195ms | 161 KB | 39% | $3/mo | Optional |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 143ms | 126 KB | — | $2/mo | Optional |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 65ms | 25 KB | — | $1/mo | Optional |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 62ms | 34 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- www.fontsquirrel.com adds 1247ms and costs ~$17/month
- cdn-cookieyes.com adds 680ms and costs ~$9/month
- 3845836d1f90.78f02566.eu-west-3.token.awswaf.com adds 585ms and costs ~$8/month
- Unattributable adds 543ms and costs ~$7/month
- www.fontsquirrel.com adds 275ms and costs ~$4/month
- fundingchoicesmessages.google.com adds 256ms and costs ~$3/month
- securepubads.g.doubleclick.net adds 246ms and costs ~$3/month
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
www.fontsquirrel.com takes 1247ms 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
56% of www.fontsquirrel.com'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
cdn-cookieyes.com takes 680ms 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
3845836d1f90.78f02566.eu-west-3.token.awswaf.com takes 585ms 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
55% of 3845836d1f90.78f02566.eu-west-3.token.awswaf.com'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
Unattributable takes 543ms 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
www.fontsquirrel.com takes 275ms 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
fundingchoicesmessages.google.com takes 256ms 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
53% of fundingchoicesmessages.google.com'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
securepubads.g.doubleclick.net takes 246ms 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
73% of securepubads.g.doubleclick.net'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