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.
14.77 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
115.63 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
10.06 s
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.
20.14 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.
130.54 s
Page Load Progression
FPage Weight BudgetAction29.9 MB transferred, 277 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
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
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
CSS bundle is large — purge unused styles (PurgeCSS, Tailwind JIT) to reduce CSS payload.
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction25694ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.au.com/ | 3953ms | 151ms | 12ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-5JT4BBWC>m=4e64k1 | 2583ms | 2411ms | 76ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-56CSDJ | 2178ms | 1938ms | 144ms | 3rd |
| Unattributable | 1913ms | 44ms | 0ms | 3rd |
| https://www.au.com/etc.clientlibs/au-com/clientlibs/clientlib-site.lc-8daae59af8caa2ae7bf2cfb82441fafd-lc.min.js | 1643ms | 500ms | 205ms | 3rd |
| https://www.googleoptimize.com/optimize.js?id=OPT-P3FZVN9 | 1294ms | 1211ms | 45ms | 3rd |
| https://www.au.com/etc.clientlibs/au-com/clientlibs/jquery.lc-3f56e989e786c643b30d5668a97daa52-lc.min.js | 1159ms | 473ms | 13ms | 3rd |
| https://www.au.com/etc.clientlibs/clientlibs/granite/jquery/granite/csrf.lc-652a558c3774088b61b0530c184710d1-lc.min.js | 1149ms | 905ms | 1ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-WDP7BMG>m=4e64k1 | 925ms | 759ms | 144ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-P2QXJ6Q>m=4e64k1 | 880ms | 707ms | 92ms | 3rd |
Showing top 10 of 38 scripts
FJS BundlesAction73 scripts, 1.8 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://engage.chat-message.au.com/bannerFunction.js?v=commitHash:%20d099bd8&webmch=webm | 371 KB | 339 KB (91%) | ✓ | 3rd |
| https://www.au.com/etc.clientlibs/au-com/clientlibs/clientlib-site.lc-8daae59af8caa2ae7bf2cfb82441fafd-lc.min.js | 351 KB | 287 KB (82%) | ✓ | 3rd |
| https://lpcdn.lpsnmedia.net/le_unified_window/10.47.0-release_2318786578/mobileEmbedded.js?version=10.47.0-release_2318786578 | 263 KB | 181 KB (69%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KVC899J>m=4e64k1 | 181 KB | 80 KB (45%) | ✓ | 3rd |
| https://www.au.com/etc.clientlibs/au-com/clientlibs/clientlib-dependencies.lc-05795a2fd8bfa88119f743660ee2e83c-lc.min.js | 96 KB | 76 KB (79%) | ✓ | 3rd |
| https://www.googleoptimize.com/optimize.js?id=OPT-P3FZVN9 | 112 KB | 67 KB (60%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-P2QXJ6Q>m=4e64k1 | 176 KB | 67 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-5JT4BBWC>m=4e64k1 | 160 KB | 66 KB (41%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TGJVHGDZ>m=4e64k1 | 118 KB | 63 KB (54%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-8LW7DLSMNS&cx=c>m=4e64k1 | 147 KB | 63 KB (43%) | ✓ | 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 InventoryAction277 resources · 29.9 MB · 1.8 MB savings availableFIX
~1.8 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 277 resources | 29.9 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction128 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
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
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+Text CompressionAll text resources are compressedPASS
A+Font Loading30 fonts (8166 KB)PASS
Web fonts
30
8166 KB total
Render-blocking
0
of 30
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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 ~6134 KB and ~12268 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints3 hints, 0 missing preconnectsPASS
Current Resource Hints
3 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall277 requests over 8206msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.au.com www.au.com | Other | 3953ms | 36 KB | — | ¥10191/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 2583ms | 160 KB | 41% | ¥6660/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 2178ms | 223 KB | 24% | ¥5616/mo | Costly |
Unattributable Unattributable | Other | 1913ms | 0 KB | — | ¥4933/mo | Costly |
www.au.com www.au.com | Other | 1643ms | 351 KB | 82% | ¥4236/mo | Costly |
www.googleoptimize.com www.googleoptimize.com | Other | 1294ms | 112 KB | 60% | ¥3336/mo | Costly |
www.au.com www.au.com | Other | 1159ms | 33 KB | — | ¥2988/mo | Costly |
www.au.com www.au.com | Other | 1149ms | 2 KB | — | ¥2963/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 925ms | 194 KB | 28% | ¥2384/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 880ms | 176 KB | 38% | ¥2269/mo | Costly |
www.au.com www.au.com | Other | 815ms | 26 KB | — | ¥2102/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 804ms | 171 KB | 34% | ¥2074/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 647ms | 181 KB | 45% | ¥1668/mo | Costly |
Adobe Fonts use.typekit.net | Font | 609ms | 363 KB | — | ¥1569/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 538ms | 154 KB | 37% | ¥1387/mo | Costly |
engage.chat-message.au.com engage.chat-message.au.com | Other | 519ms | 371 KB | 91% | ¥1338/mo | Costly |
Google Analytics www.google-analytics.com | Analytics | 478ms | 20 KB | — | ¥1232/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 346ms | 147 KB | 42% | ¥891/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 329ms | 146 KB | 42% | ¥848/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 307ms | 147 KB | 43% | ¥791/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 291ms | 137 KB | 44% | ¥750/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 289ms | 134 KB | 45% | ¥746/mo | Costly |
lpcdn.lpsnmedia.net lpcdn.lpsnmedia.net | Other | 248ms | 263 KB | 69% | ¥639/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 201ms | 118 KB | 54% | ¥517/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 181ms | 97 KB | 35% | ¥467/mo | Costly |
www.au.com www.au.com | Other | 172ms | 96 KB | 79% | ¥444/mo | Costly |
lptag.liveperson.net lptag.liveperson.net | Other | 167ms | 119 KB | 43% | ¥431/mo | Costly |
www.au.com www.au.com | Other | 158ms | 4 KB | — | ¥407/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 157ms | 45 KB | — | ¥406/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 129ms | 137 KB | 40% | ¥334/mo | Costly |
ssl.socdm.com ssl.socdm.com | Other | 129ms | 1 KB | — | ¥333/mo | Costly |
lpcdn.lpsnmedia.net lpcdn.lpsnmedia.net | Other | 96ms | 15 KB | — | ¥248/mo | Costly |
s.yimg.jp s.yimg.jp | Other | 92ms | 12 KB | — | ¥238/mo | Costly |
www.au.com www.au.com | Other | 86ms | 84 KB | — | ¥221/mo | Costly |
b99.yahoo.co.jp b99.yahoo.co.jp | Other | 71ms | 23 KB | — | ¥183/mo | Costly |
sf.nazs.socdm.com sf.nazs.socdm.com | Other | 52ms | 4 KB | — | ¥135/mo | Costly |
cdn.d2-apps.net cdn.d2-apps.net | Other | 52ms | 3 KB | — | ¥135/mo | Costly |
engage.chat-message.au.com engage.chat-message.au.com | Other | 51ms | 14 KB | — | ¥132/mo | Costly |
These scripts may cost more than they're worth
- www.au.com adds 3953ms and costs ~¥10191/month
- Google Tag Manager adds 2583ms and costs ~¥6660/month
- Google Tag Manager adds 2178ms and costs ~¥5616/month
- Unattributable adds 1913ms and costs ~¥4933/month
- www.au.com adds 1643ms and costs ~¥4236/month
- www.googleoptimize.com adds 1294ms and costs ~¥3336/month
- www.au.com adds 1159ms and costs ~¥2988/month
- www.au.com adds 1149ms and costs ~¥2963/month
- Google Tag Manager adds 925ms and costs ~¥2384/month
- Google Tag Manager adds 880ms and costs ~¥2269/month
- www.au.com adds 815ms and costs ~¥2102/month
- Google Tag Manager adds 804ms and costs ~¥2074/month
- Google Tag Manager adds 647ms and costs ~¥1668/month
- Adobe Fonts adds 609ms and costs ~¥1569/month
- Google Tag Manager adds 538ms and costs ~¥1387/month
- engage.chat-message.au.com adds 519ms and costs ~¥1338/month
- Google Analytics adds 478ms and costs ~¥1232/month
- Google Tag Manager adds 346ms and costs ~¥891/month
- Google Tag Manager adds 329ms and costs ~¥848/month
- Google Tag Manager adds 307ms and costs ~¥791/month
- Google Tag Manager adds 291ms and costs ~¥750/month
- Google Tag Manager adds 289ms and costs ~¥746/month
- lpcdn.lpsnmedia.net adds 248ms and costs ~¥639/month
- Google Tag Manager adds 201ms and costs ~¥517/month
- Facebook Pixel adds 181ms and costs ~¥467/month
- www.au.com adds 172ms and costs ~¥444/month
- lptag.liveperson.net adds 167ms and costs ~¥431/month
- www.au.com adds 158ms and costs ~¥407/month
- Facebook Pixel adds 157ms and costs ~¥406/month
- Google Tag Manager adds 129ms and costs ~¥334/month
- ssl.socdm.com adds 129ms and costs ~¥333/month
- lpcdn.lpsnmedia.net adds 96ms and costs ~¥248/month
- s.yimg.jp adds 92ms and costs ~¥238/month
- www.au.com adds 86ms and costs ~¥221/month
- b99.yahoo.co.jp adds 71ms and costs ~¥183/month
- sf.nazs.socdm.com adds 52ms and costs ~¥135/month
- cdn.d2-apps.net adds 52ms and costs ~¥135/month
- engage.chat-message.au.com adds 51ms and costs ~¥132/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.au.com takes 3953ms 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
Google Tag Manager takes 2583ms 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
Google Tag Manager takes 2178ms 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 1913ms 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.au.com takes 1643ms 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
82% of www.au.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
www.googleoptimize.com takes 1294ms 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
60% of www.googleoptimize.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
www.au.com takes 1159ms 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.au.com takes 1149ms 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
Google Tag Manager takes 925ms 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
Google Tag Manager takes 880ms 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.au.com takes 815ms 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
Google Tag Manager takes 804ms 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
Google Tag Manager takes 647ms 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
Adobe Fonts takes 609ms 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
Google Tag Manager takes 538ms 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
engage.chat-message.au.com takes 519ms 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
91% of engage.chat-message.au.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
Google Analytics takes 478ms 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
Google Tag Manager takes 346ms 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
Google Tag Manager takes 329ms 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
Google Tag Manager takes 307ms 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
Google Tag Manager takes 291ms 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
Google Tag Manager takes 289ms 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
lpcdn.lpsnmedia.net takes 248ms 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
69% of lpcdn.lpsnmedia.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
Google Tag Manager takes 201ms 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
54% of Google Tag Manager'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
Facebook Pixel takes 181ms 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.au.com takes 172ms 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
79% of www.au.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
lptag.liveperson.net takes 167ms 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.au.com takes 158ms 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
Facebook Pixel takes 157ms 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
Google Tag Manager takes 129ms 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
ssl.socdm.com takes 129ms 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
lpcdn.lpsnmedia.net takes 96ms 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
s.yimg.jp takes 92ms 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.au.com takes 86ms 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
b99.yahoo.co.jp takes 71ms 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
sf.nazs.socdm.com takes 52ms 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
cdn.d2-apps.net takes 52ms 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
engage.chat-message.au.com takes 51ms 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