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.
8.26 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
10.21 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.92 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.001
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
8.26 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.
16.20 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction4785ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.virustotal.com/gui/main.5f73bda39cfd0d4f4f27.js | 1472ms | 1147ms | 221ms | 3rd |
| https://www.virustotal.com/gui/ | 814ms | 9ms | 3ms | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 784ms | 652ms | 87ms | 3rd |
| https://www.virustotal.com/gui/65783.2b004f046085d43ad1ef.js | 608ms | 572ms | 4ms | 3rd |
| Unattributable | 339ms | 49ms | 0ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-BLNDV9X2JR&cx=c>m=4e64h1 | 241ms | 194ms | 45ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KFBGZNL | 222ms | 171ms | 42ms | 3rd |
| https://www.virustotal.com/gui/60748.5e0487ca603debd09abb.js | 164ms | 129ms | 2ms | 3rd |
| https://www.gstatic.com/dialogflow-console/fast/df-messenger/prod/v1/df-messenger.js | 76ms | 33ms | 39ms | 3rd |
| https://www.google-analytics.com/analytics.js | 66ms | 47ms | 4ms | 3rd |
FJS BundlesAction19 scripts, 929 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.virustotal.com/gui/main.5f73bda39cfd0d4f4f27.js | 602 KB | 216 KB (36%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 0 KB | 177 KB (49%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 177 KB (49%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 177 KB (49%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-BLNDV9X2JR&cx=c>m=4e64h1 | 163 KB | 66 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KFBGZNL | 130 KB | 59 KB (45%) | ✓ | 3rd |
| https://www.gstatic.com/dialogflow-console/fast/df-messenger/prod/v1/df-messenger.js | 128 KB | 57 KB (45%) | ✓ | 3rd |
| https://www.google-analytics.com/analytics.js | 21 KB | — | ✓ | 3rd |
| https://www.virustotal.com/gui/60748.5e0487ca603debd09abb.js | 5 KB | — | ✓ | 3rd |
| https://www.virustotal.com/gui/65783.2b004f046085d43ad1ef.js | 21 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
FPage Weight InventoryAction38 resources · 2.0 MB · 929 KB savings availableFIX
~928.8 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 38 resources | 2.0 MiB | ||||||
CPage Weight BudgetAction2.0 MB transferred, 38 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
BHTTP Cachingno-cacheREVIEW
no-cache
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
A+Text CompressionAll text resources are compressedPASS
A+Image Optimization1 images, 0 KB saveablePASS
A+Font Loading4 fonts (77 KB)PASS
Web fonts
4
77 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 Hints1 hints, 0 missing preconnectsPASS
Current Resource Hints
1 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Google Cloud
Network Waterfall38 requests over 2302msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.virustotal.com www.virustotal.com | Other | 1472ms | 602 KB | 36% | $20/mo | Costly |
www.virustotal.com www.virustotal.com | Other | 814ms | 4 KB | — | $11/mo | Costly |
www.gstatic.com www.gstatic.com | Other | 784ms | 0 KB | 49% | $10/mo | Costly |
www.virustotal.com www.virustotal.com | Other | 608ms | 21 KB | — | $8/mo | Costly |
Unattributable Unattributable | Other | 339ms | 0 KB | — | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 241ms | 163 KB | 40% | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 222ms | 130 KB | 45% | $3/mo | Costly |
www.virustotal.com www.virustotal.com | Other | 164ms | 5 KB | — | $2/mo | Optional |
www.gstatic.com www.gstatic.com | Other | 76ms | 128 KB | 45% | $1/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 66ms | 21 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- www.virustotal.com adds 1472ms and costs ~$20/month
- www.virustotal.com adds 814ms and costs ~$11/month
- www.gstatic.com adds 784ms and costs ~$10/month
- www.virustotal.com adds 608ms and costs ~$8/month
- Unattributable adds 339ms and costs ~$4/month
- Google Tag Manager adds 241ms and costs ~$3/month
- Google Tag Manager adds 222ms 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.virustotal.com takes 1472ms 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.virustotal.com takes 814ms 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.gstatic.com takes 784ms 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.virustotal.com takes 608ms 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 339ms 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 241ms 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 222ms 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