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.
2.25 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.22 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
167 ms
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.
3.28 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.
4.58 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 sDThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CJS Execution CostAction1275ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://static.trafficjunky.com/invocation/idsync/production/idsync.min.js?v=1776297600000 | 754ms | 582ms | 5ms | 3rd |
| Unattributable | 215ms | 34ms | 0ms | 3rd |
| https://www.pornhub.com/_content/bz-init.js | 115ms | 75ms | 14ms | 3rd |
| https://static.trafficjunky.com/invocation/embeddedads/production/embeddedads.es6.min.js | 101ms | 59ms | 12ms | 3rd |
| https://www.pornhub.com/ | 90ms | 11ms | 3ms | 3rd |
BJS Bundles4 scripts, 83 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.pornhub.com/_content/bz-init.js | 133 KB | 62 KB (47%) | ✓ | 3rd |
| https://static.trafficjunky.com/invocation/embeddedads/production/embeddedads.es6.min.js | 34 KB | 21 KB (62%) | ✓ | 3rd |
| https://www.pornhub.com/_content/Blazored.Modal/BlazoredModal.razor.js | 1 KB | — | ✓ | 3rd |
| https://static.trafficjunky.com/invocation/idsync/production/idsync.min.js?v=1776297600000 | 20 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
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Page Weight Budget317 KB transferred, 18 requestsPASS
A+Text CompressionAll text resources are compressedPASS
AImage Optimization3 images, 0 KB saveablePASS
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
A+Font LoadingNo web fonts (system fonts)PASS
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
APage Weight Inventory18 resources · 317 KB · 83 KB savings availablePASS
~82.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 18 resources | 317.3 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall18 requests over 1947msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
static.trafficjunky.com static.trafficjunky.com | Other | 754ms | 20 KB | — | €8/mo | Costly |
Unattributable Unattributable | Other | 215ms | 0 KB | — | €2/mo | Costly |
www.pornhub.com www.pornhub.com | Other | 115ms | 133 KB | 47% | €1/mo | Optional |
static.trafficjunky.com static.trafficjunky.com | Other | 101ms | 34 KB | 62% | €1/mo | Optional |
www.pornhub.com www.pornhub.com | Other | 90ms | 48 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- static.trafficjunky.com adds 754ms and costs ~€8/month
- Unattributable adds 215ms and costs ~€2/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
static.trafficjunky.com takes 754ms 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 215ms 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
62% of static.trafficjunky.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