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.
3.06 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
24.91 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.69 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.014
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
9.72 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.
25.00 s
Page Load Progression
FPage Weight BudgetAction3.3 MB transferred, 182 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 CostAction8037ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.foxit.com/_next/static/chunks/04220910-76/52117-fcd827446567e427.js | 2337ms | 1989ms | 130ms | 3rd |
| https://www.foxit.com/ | 1352ms | 683ms | 107ms | 3rd |
| Unattributable | 893ms | 17ms | 0ms | 3rd |
| https://www.foxit.com/_next/static/chunks/04220910-76/fd9d1056-92a11bf6171c44da.js | 735ms | 177ms | 11ms | 3rd |
| https://cdn-cookieyes.com/client_data/666fd302444803b68fe7fd85/banner.js | 543ms | 458ms | 6ms | 3rd |
| https://www.foxit.com/_next/static/chunks/04220910-76/app/%5Blocale%5D/page-1f03779dc5ceb5cc.js | 527ms | 98ms | 4ms | 3rd |
| https://www.foxit.com/g1w9/?id=GTM-T7ZBJN | 471ms | 390ms | 71ms | 3rd |
| https://cdn.evgnet.com/beacon/foxit/foxit_prod/scripts/evergage.min.js?v=04220910-76 | 254ms | 221ms | 25ms | 3rd |
| https://www.foxit.com/cdn-cgi/challenge-platform/scripts/jsd/main.js | 174ms | 166ms | 2ms | 3rd |
| https://www.foxit.com/g1w9/?id=G-GY3Z4S6BVL&cx=c>m=4e64k1 | 170ms | 129ms | 40ms | 3rd |
Showing top 10 of 16 scripts
DJS BundlesAction78 scripts, 453 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.foxit.com/g1w9/?id=G-GY3Z4S6BVL&cx=c>m=4e64k1 | 178 KB | 71 KB (40%) | ✓ | 3rd |
| https://www.foxit.com/g1w9/?id=AW-16450149228&cx=c>m=4e64k1 | 151 KB | 69 KB (46%) | ✓ | 3rd |
| https://www.foxit.com/g1w9/?id=AW-1072304130&cx=c>m=4e64k1 | 152 KB | 66 KB (43%) | ✓ | 3rd |
| https://www.foxit.com/g2w9/?id=GTM-MXLFG6RZ | 125 KB | 64 KB (51%) | ✓ | 3rd |
| https://www.foxit.com/_next/static/chunks/04220910-76/19775-b2b347a4bdb37af7.js | 61 KB | 52 KB (85%) | ✓ | 3rd |
| https://www.foxit.com/g1w9/?id=GTM-T7ZBJN | 203 KB | 47 KB (23%) | ✓ | 3rd |
| https://www.foxit.com/_next/static/chunks/04220910-76/72188-deb95dabe712ca41.js | 38 KB | 34 KB (90%) | ✓ | 3rd |
| https://www.foxit.com/assets/js/jquery.min.js?v=04220910-76 | 33 KB | 25 KB (76%) | ✗ | 3rd |
| https://cdn.evgnet.com/beacon/foxit/foxit_prod/scripts/evergage.min.js?v=04220910-76 | 55 KB | 25 KB (45%) | ✗ | 3rd |
| https://www.foxit.com/_next/static/chunks/04220910-76/app/not-found-6f3331ce52906a04.js | 12 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 InventoryAction182 resources · 3.3 MB · 453 KB savings availableFIX
~453.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 182 resources | 3.3 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction55 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
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 Loading13 fonts (944 KB)PASS
Web fonts
13
944 KB total
Render-blocking
0
of 13
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
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- 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 ~283 KB and ~566 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints18 hints, 0 missing preconnectsPASS
Current Resource Hints
18 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall182 requests over 4246msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.foxit.com www.foxit.com | Other | 2337ms | 31 KB | — | €25/mo | Costly |
www.foxit.com www.foxit.com | Other | 1352ms | 120 KB | — | €15/mo | Costly |
Unattributable Unattributable | Other | 893ms | 0 KB | — | €10/mo | Costly |
www.foxit.com www.foxit.com | Other | 735ms | 53 KB | — | €8/mo | Costly |
cdn-cookieyes.com cdn-cookieyes.com | Other | 543ms | 15 KB | — | €6/mo | Costly |
www.foxit.com www.foxit.com | Other | 527ms | 16 KB | — | €6/mo | Costly |
www.foxit.com www.foxit.com | Other | 471ms | 203 KB | 23% | €5/mo | Costly |
cdn.evgnet.com cdn.evgnet.com | Other | 254ms | 55 KB | 45% | €3/mo | Costly |
www.foxit.com www.foxit.com | Other | 174ms | 0 KB | — | €2/mo | Optional |
www.foxit.com www.foxit.com | Other | 170ms | 178 KB | 40% | €2/mo | Optional |
www.foxit.com www.foxit.com | Other | 140ms | 61 KB | 85% | €2/mo | Optional |
www.foxit.com www.foxit.com | Other | 132ms | 151 KB | 46% | €1/mo | Optional |
www.foxit.com www.foxit.com | Other | 130ms | 152 KB | 43% | €1/mo | Optional |
www.foxit.com www.foxit.com | Other | 76ms | 125 KB | 51% | €1/mo | Optional |
dev.visualwebsiteoptimizer.com dev.visualwebsiteoptimizer.com | Other | 51ms | 17 KB | — | €1/mo | Optional |
www.foxit.com www.foxit.com | Other | 51ms | 3 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- www.foxit.com adds 2337ms and costs ~€25/month
- www.foxit.com adds 1352ms and costs ~€15/month
- Unattributable adds 893ms and costs ~€10/month
- www.foxit.com adds 735ms and costs ~€8/month
- cdn-cookieyes.com adds 543ms and costs ~€6/month
- www.foxit.com adds 527ms and costs ~€6/month
- www.foxit.com adds 471ms and costs ~€5/month
- cdn.evgnet.com adds 254ms 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.foxit.com takes 2337ms 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.foxit.com takes 1352ms 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 893ms 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.foxit.com takes 735ms 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-cookieyes.com takes 543ms 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.foxit.com takes 527ms 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.foxit.com takes 471ms 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.evgnet.com takes 254ms 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
85% of www.foxit.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
51% of www.foxit.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