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.
5.11 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
66.40 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
2.11 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.
15.99 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.
66.40 s
Page Load Progression
375 ms 750 ms 1.1 s
1.5 s 1.9 s
2.2 s
2.6 s 3.0 sFPage Weight BudgetAction11.6 MB transferred, 156 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
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 CostAction7710ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.mediatek.com/ | 1624ms | 358ms | 11ms | 3rd |
| Unattributable | 1473ms | 26ms | 0ms | 3rd |
| https://code.jquery.com/jquery-3.7.1.min.js | 1107ms | 541ms | 15ms | 3rd |
| https://js.hs-analytics.net/analytics/1776360900000/728015.js | 710ms | 508ms | 13ms | 3rd |
| https://www.mediatek.com/hubfs/hub_generated/module_assets/1/161695193420/1776319074766/module_home-page-banner.min.js | 555ms | 446ms | 1ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-840382713 | 418ms | 362ms | 52ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-V4S2606G0C&cx=c>m=4e64f0 | 417ms | 344ms | 67ms | 3rd |
| https://www.mediatek.com/_hcms/forms/v2.js | 348ms | 266ms | 70ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-T6ZB69WT | 344ms | 283ms | 58ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-10991109502&cx=c>m=4e64f0 | 307ms | 252ms | 52ms | 3rd |
Showing top 10 of 15 scripts
DJS BundlesAction29 scripts, 335 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-10991109502 | 142 KB | 104 KB (74%) | ✓ | 3rd |
| https://www.mediatek.com/_hcms/forms/v2.js | 199 KB | 76 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-V4S2606G0C&cx=c>m=4e64f0 | 178 KB | 66 KB (37%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-10991109502&cx=c>m=4e64f0 | 142 KB | 54 KB (38%) | ✓ | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/Swiper/11.0.5/swiper-bundle.min.js | 36 KB | 34 KB (97%) | ✓ | 3rd |
| https://www.mediatek.com/hs/hsstatic/HubspotToolsMenu/static-1.640/js/index.js | 6 KB | — | ✓ | 3rd |
| https://googleads.g.doubleclick.net/pagead/viewthroughconversion/840382713/?random=1776361001788&cv=11&fst=1776361001788&bg=ffffff&guid=ON&async=1&en=gtag.config>m=45be64f0v889110472za200zd889110472xec&gcd=13l3l3l3l5l1&dma=0&tag_exp=0~115938466~115938468~117266401&u_w=412&u_h=823&url=https%3A%2F%2Fwww.mediatek.com%2F&rcb=14&frm=0&tiba=MediaTek%20%7C%20Home%20Page&hn=www.googleadservices.com&npa=0&pscdl=noapi&auid=1452285946.1776361002&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uamb=1&uam=moto%20g%20power%20(2022)&uap=Android&uapv=11.0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4 | 2 KB | — | ✓ | 3rd |
| https://www.mediatek.com/hs/hsstatic/cos-i18n/static-1.53/bundles/project.js | 1 KB | — | ✓ | 3rd |
| https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-2712622/1776271863351/module_search_input.min.js | 2 KB | — | ✓ | 3rd |
| https://www.mediatek.com/hubfs/hub_generated/module_assets/1/161695193420/1776319074766/module_home-page-banner.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
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 InventoryAction156 resources · 11.6 MB · 335 KB savings availableFIX
~334.6 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 156 resources | 11.6 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction71 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
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 Loading6 fonts (372 KB)PASS
Web fonts
6
372 KB total
Render-blocking
0
of 6
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
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- Convert to woff2 for ~30% smaller file size
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- 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 ~163 KB and ~326 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 Waterfall156 requests over 3097msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.mediatek.com www.mediatek.com | Other | 1624ms | 30 KB | — | NT$401/mo | Costly |
Unattributable Unattributable | Other | 1473ms | 0 KB | — | NT$364/mo | Costly |
code.jquery.com code.jquery.com | Other | 1107ms | 30 KB | — | NT$273/mo | Costly |
HubSpot Analytics js.hs-analytics.net | Analytics | 710ms | 43 KB | — | NT$175/mo | Costly |
www.mediatek.com www.mediatek.com | Other | 555ms | 2 KB | — | NT$137/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 418ms | 145 KB | — | NT$103/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 417ms | 178 KB | 37% | NT$103/mo | Costly |
www.mediatek.com www.mediatek.com | Other | 348ms | 199 KB | 40% | NT$86/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 344ms | 143 KB | — | NT$85/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 307ms | 142 KB | 38% | NT$76/mo | Costly |
www.mediatek.com www.mediatek.com | Other | 143ms | 5 KB | — | NT$35/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 75ms | 142 KB | 74% | NT$19/mo | Optional |
js.hubspot.com js.hubspot.com | Other | 68ms | 28 KB | — | NT$17/mo | Optional |
LinkedIn Insight snap.licdn.com | Advertising | 66ms | 19 KB | — | NT$16/mo | Optional |
js.hsadspixel.net js.hsadspixel.net | Other | 54ms | 4 KB | — | NT$13/mo | Optional |
These scripts may cost more than they're worth
- www.mediatek.com adds 1624ms and costs ~NT$401/month
- Unattributable adds 1473ms and costs ~NT$364/month
- code.jquery.com adds 1107ms and costs ~NT$273/month
- HubSpot Analytics adds 710ms and costs ~NT$175/month
- www.mediatek.com adds 555ms and costs ~NT$137/month
- Google Tag Manager adds 418ms and costs ~NT$103/month
- Google Tag Manager adds 417ms and costs ~NT$103/month
- www.mediatek.com adds 348ms and costs ~NT$86/month
- Google Tag Manager adds 344ms and costs ~NT$85/month
- Google Tag Manager adds 307ms and costs ~NT$76/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.mediatek.com takes 1624ms 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 1473ms 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
code.jquery.com takes 1107ms 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
HubSpot Analytics takes 710ms 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.mediatek.com takes 555ms 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 418ms 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 417ms 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.mediatek.com takes 348ms 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 344ms 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
74% 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