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.
1.31 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.87 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
974 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.054
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.34 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.
11.03 s
Page Load Progression
1.4 s
2.9 s
4.3 s 5.8 s
7.2 s 8.7 s
10.1 s
11.6 sFPage Weight BudgetAction8.4 MB transferred, 315 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
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 CostAction6221ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.taboola.com/wp-content/themes/taboola-neo/dist/assets/autoplay-DNMS0CMf.min.js | 791ms | 68ms | 0ms | 3rd |
| Unattributable | 761ms | 35ms | 0ms | 3rd |
| https://cdn.consentmanager.net/delivery/customdata/bV8xLndfMTA4NDU4LnJfLmxfZW4uZF80OTEyNS54XzM0LnYucC50XzQ5MTI1Lnh0XzYy.js | 582ms | 499ms | 8ms | 3rd |
| https://www.taboola.com/ | 402ms | 13ms | 2ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PC4JX7 | 306ms | 254ms | 29ms | 3rd |
| https://js-eu1.hs-analytics.net/analytics/1776346500000/143535613.js | 248ms | 201ms | 4ms | 3rd |
| https://dev.visualwebsiteoptimizer.com/cdn/edrv/va_gq-fcfe3c6a750ca8d7056d761669840f91.br.js | 219ms | 162ms | 20ms | 3rd |
| https://www.taboola.com/wp-content/themes/taboola-neo/dist/assets/parallax-D47lMc2m.min.js | 211ms | 149ms | 0ms | 3rd |
| https://analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMA.js | 183ms | 120ms | 59ms | 3rd |
| https://cdn.claydar.com/releases/latest/radar.min.js | 166ms | 40ms | 2ms | 3rd |
Showing top 10 of 37 scripts
FJS BundlesAction98 scripts, 1.5 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-854672998&cx=c>m=4e64f0 | 136 KB | 102 KB (75%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-W4S5D8J>m=4e64f0 | 131 KB | 72 KB (55%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-5P5XH73>m=4e64f0 | 116 KB | 64 KB (55%) | ✓ | 3rd |
| https://www.taboola.com/wp-content/themes/taboola-neo/dist/assets/lottieWeb-DRFmc3CC.min.js | 93 KB | 64 KB (69%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-ERHENNM7DM&cx=c>m=4e64f0 | 174 KB | 62 KB (36%) | ✓ | 3rd |
| https://dev.visualwebsiteoptimizer.com/cdn/edrv/va_gq-fcfe3c6a750ca8d7056d761669840f91.br.js | 96 KB | 62 KB (64%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=DC-15690390&cx=c>m=4e64f0 | 129 KB | 62 KB (48%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-819364430&cx=c>m=4e64f0 | 137 KB | 55 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-10887702819&cx=c>m=4e64f0 | 138 KB | 55 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-854672998 | 136 KB | 55 KB (40%) | ✓ | 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 InventoryAction315 resources · 8.4 MB · 1.5 MB savings availableFIX
~1.5 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 315 resources | 8.4 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction114 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.
Performance issues directly impact user engagement and conversion rates.
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 Loading4 fonts (204 KB)PASS
Web fonts
4
204 KB total
Render-blocking
0
of 4
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
Network Waterfall315 requests over 9245msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.taboola.com www.taboola.com | Other | 791ms | 2 KB | — | ₪31/mo | Costly |
Unattributable Unattributable | Other | 761ms | 0 KB | — | ₪30/mo | Costly |
cdn.consentmanager.net cdn.consentmanager.net | Other | 582ms | 14 KB | — | ₪23/mo | Costly |
www.taboola.com www.taboola.com | Other | 402ms | 146 KB | — | ₪16/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 306ms | 188 KB | 29% | ₪12/mo | Costly |
js-eu1.hs-analytics.net js-eu1.hs-analytics.net | Other | 248ms | 42 KB | — | ₪10/mo | Costly |
dev.visualwebsiteoptimizer.com dev.visualwebsiteoptimizer.com | Other | 219ms | 96 KB | 64% | ₪9/mo | Costly |
www.taboola.com www.taboola.com | Other | 211ms | 1 KB | — | ₪8/mo | Costly |
analytics.tiktok.com analytics.tiktok.com | Other | 183ms | 106 KB | 52% | ₪7/mo | Optional |
cdn.claydar.com cdn.claydar.com | Other | 166ms | 21 KB | — | ₪7/mo | Optional |
swissknife.taboola.com swissknife.taboola.com | Other | 159ms | 25 KB | — | ₪6/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 127ms | 136 KB | 40% | ₪5/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 112ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 107ms | 137 KB | 39% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 107ms | 137 KB | 39% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 104ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 104ms | 174 KB | 36% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 104ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 101ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 100ms | 138 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 99ms | 137 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 98ms | 116 KB | 55% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 93ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 91ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 90ms | 136 KB | 40% | ₪4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 88ms | 137 KB | 40% | ₪3/mo | Optional |
Microsoft Clarity scripts.clarity.ms | Session Replay | 78ms | 26 KB | — | ₪3/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 77ms | 16 KB | — | ₪3/mo | Optional |
Hotjar script.hotjar.com | Session Replay | 76ms | 57 KB | 66% | ₪3/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 62ms | 147 KB | 34% | ₪2/mo | Optional |
js-eu1.hs-banner.com js-eu1.hs-banner.com | Other | 58ms | 24 KB | — | ₪2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 55ms | 131 KB | 55% | ₪2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 54ms | 137 KB | 40% | ₪2/mo | Optional |
cdn.consentmanager.net cdn.consentmanager.net | Other | 53ms | 5 KB | — | ₪2/mo | Optional |
js.adsrvr.org js.adsrvr.org | Other | 53ms | 0 KB | — | ₪2/mo | Optional |
cdn.taboola.com cdn.taboola.com | Other | 52ms | 27 KB | — | ₪2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 50ms | 96 KB | 33% | ₪2/mo | Optional |
These scripts may cost more than they're worth
- www.taboola.com adds 791ms and costs ~₪31/month
- Unattributable adds 761ms and costs ~₪30/month
- cdn.consentmanager.net adds 582ms and costs ~₪23/month
- www.taboola.com adds 402ms and costs ~₪16/month
- Google Tag Manager adds 306ms and costs ~₪12/month
- js-eu1.hs-analytics.net adds 248ms and costs ~₪10/month
- dev.visualwebsiteoptimizer.com adds 219ms and costs ~₪9/month
- www.taboola.com adds 211ms and costs ~₪8/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.taboola.com takes 791ms 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 761ms 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.consentmanager.net takes 582ms 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.taboola.com takes 402ms 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 306ms 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
js-eu1.hs-analytics.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
dev.visualwebsiteoptimizer.com takes 219ms 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
64% of dev.visualwebsiteoptimizer.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.taboola.com takes 211ms 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
52% of analytics.tiktok.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
55% 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
66% of Hotjar'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
55% 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