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.
551 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
965 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
46 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.019
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.51 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.
3.88 s
Page Load Progression
688 ms
1.4 s
2.1 s
2.8 s
3.4 s 4.1 s 4.8 s
5.5 sDThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DPage Weight InventoryAction121 resources · 1.3 MB · 245 KB savings availableFIX
~245.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 121 resources | 1.3 MiB | ||||||
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, 121 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
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
BImage Optimization46 images, 0 KB saveableREVIEW
CJS Execution CostAction1778ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.visme.co/wp-content/themes/visme/build/homepage6/homepage6.bundle.min.js | 431ms | 70ms | 1ms | 3rd |
| https://www.visme.co/ | 422ms | 30ms | 3ms | 3rd |
| Unattributable | 205ms | 7ms | 0ms | 3rd |
| https://js.hs-analytics.net/analytics/1776896400000/21774584.js | 176ms | 117ms | 4ms | 3rd |
| https://script.crazyegg.com/pages/versioned/commontransformations-scripts/df706026807a27b189c4eeedc429ebbf.js | 157ms | 138ms | 8ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QXSBG5DLSV | 144ms | 122ms | 20ms | 3rd |
| https://www.visme.co/wp-content/themes/visme/js/gsap/gsap-3.12.4.min.js | 97ms | 15ms | 3ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-1053096647 | 92ms | 75ms | 16ms | 3rd |
| https://script.crazyegg.com/pages/versioned/tracking-scripts/158692313dc4b9f2e28d9e9025e38d6b.js | 55ms | 39ms | 3ms | 3rd |
CJS BundlesAction39 scripts, 245 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-1053096647&cx=c>m=4e64k1 | 144 KB | 106 KB (73%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QXSBG5DLSV | 178 KB | 58 KB (33%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-1053096647 | 144 KB | 56 KB (39%) | ✓ | 3rd |
| https://script.crazyegg.com/pages/versioned/commontransformations-scripts/df706026807a27b189c4eeedc429ebbf.js | 72 KB | 25 KB (35%) | ✓ | 3rd |
| https://cdn.firstpromoter.com/fpr.js | 2 KB | — | ✓ | 3rd |
| blob:https://www.visme.co/784e0294-0eab-4e43-a978-859e9031dd0a | -0 KB | — | ✓ | 3rd |
| https://www.visme.co/wp-content/themes/visme/build/homepage6/homepage6.bundle.min.js | 4 KB | — | ✓ | 3rd |
| https://www.visme.co/wp-content/themes/visme/js/bs/bootstrap.min.js | 5 KB | — | ✓ | 3rd |
| https://www.visme.co/wp-content/themes/visme/js/main2.min.js | 1 KB | — | ✓ | 3rd |
| https://www.visme.co/wp-content/themes/visme/js/visme-menu.min.js | 2 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
A+Text CompressionAll text resources are compressedPASS
A+Font Loading3 fonts (63 KB)PASS
Web fonts
3
63 KB total
Render-blocking
0
of 3
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 Waterfall121 requests over 3192msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.visme.co www.visme.co | Other | 431ms | 4 KB | — | $6/mo | Costly |
www.visme.co www.visme.co | Other | 422ms | 43 KB | — | $6/mo | Costly |
Unattributable Unattributable | Other | 205ms | 0 KB | — | $3/mo | Costly |
HubSpot Analytics js.hs-analytics.net | Analytics | 176ms | 42 KB | — | $2/mo | Optional |
script.crazyegg.com script.crazyegg.com | Other | 157ms | 72 KB | 35% | $2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 144ms | 178 KB | 33% | $2/mo | Optional |
www.visme.co www.visme.co | Other | 97ms | 27 KB | — | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 92ms | 144 KB | 39% | $1/mo | Optional |
script.crazyegg.com script.crazyegg.com | Other | 55ms | 23 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- www.visme.co adds 431ms and costs ~$6/month
- www.visme.co adds 422ms and costs ~$6/month
- Unattributable adds 205ms 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.visme.co takes 431ms 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.visme.co takes 422ms 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 205ms 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