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.
1.64 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.06 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1 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.
4.45 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.
2.11 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.
BPage Weight Budget1.1 MB transferred, 56 requestsREVIEW
BImage Optimization20 images, 0 KB saveableREVIEW
BPage Weight Inventory56 resources · 1.1 MB · 21 KB savings availableREVIEW
~20.6 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 56 resources | 1.1 MiB | ||||||
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+JS Execution Cost473ms total JS executionPASS
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://us.pg.com/_next/static/chunks/0ut-es-m5f4j0.js | 205ms | 131ms | 5ms | 3rd |
| https://us.pg.com/ | 180ms | 3ms | 0ms | 3rd |
| Unattributable | 88ms | 2ms | 0ms | 3rd |
A+Font Loading1 fonts (38 KB)PASS
Web fonts
1
38 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 Bundles27 scripts, 21 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://us.pg.com/_next/static/chunks/0ut-es-m5f4j0.js | 63 KB | 21 KB (34%) | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/06_eykalaw_03.js | 3 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/turbopack-0qqe449xmy0u7.js | 7 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/11o8oe4ruzose.js | 3 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/0mbkn9~9ftux5.js | 5 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/065n0_fx5bnaq.js | 4 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/0muuk65khphkt.js | 4 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/06rof8bo86vpm.js | 18 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/0tvvb.bur5z3~.js | 4 KB | — | ✓ | 3rd |
| https://us.pg.com/_next/static/chunks/0s8qxu6xgf_u2.js | 6 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
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
Network Waterfall56 requests over 6827msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
us.pg.com us.pg.com | Other | 205ms | 63 KB | 34% | $4/mo | Costly |
us.pg.com us.pg.com | Other | 180ms | 35 KB | — | $3/mo | Optional |
Unattributable Unattributable | Other | 88ms | 0 KB | — | $2/mo | Optional |
These scripts may cost more than they're worth
- us.pg.com adds 205ms and costs ~$4/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
us.pg.com 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