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https://xnxx.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
82
GRADE
B
FIX
3
REVIEW
4
PASS
8
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
59
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
82
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
92
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.88 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

7.92 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

158 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.150

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

3.88 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.

8.17 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 s
Checks
17
8 PASS 4 REVIEW 3 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (1002.5 KiB of 1003.0 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Bundles
Action
6 scripts, 345 KB unused
FIX
6 scripts, 345 KB unused
Warning::
https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3...: 313 KB unused (80%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://assets-cdn77.xnxx-cdn.com/v-87b61189d74/v3...: 32 KB unused (38%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 345 KB
345 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/skins/min/xnxx.js391 KB313 KB (80%)✓3rd
https://assets-cdn77.xnxx-cdn.com/v-87b61189d74/v3/js/skins/min/xnxx.header.static.js85 KB32 KB (38%)✓3rd
https://assets-cdn77.xnxx-cdn.com/v-9474bd4c570/v3/js/skins/min/xnxx.footer.static.js10 KB—✓3rd
https://assets-cdn77.xnxx-cdn.com/v3/js/libs/jquery.min.js34 KB—✓3rd
https://assets-cdn77.xnxx-cdn.com/v3/js/skins/min/require.static.js7 KB—✓3rd
https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/jquery.js1 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
Image Optimization
Action
10 images, 0 KB saveable
REVIEW
10 images, 0 KB saveable
Warning::
https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnx... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://thumb-cdn77.xnxx-cdn.com/f04eb25a-3d85-41c... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnx... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://thumbs-gcore.xnxx-cdn.com/e0dc2694-7d20-45... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://thumb-cdn77.xnxx-cdn.com/00cca837-decb-4b5... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://thumb-cdn77.xnxx-cdn.com/c60c1602-d3e8-49e... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnx... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
10 images 243 KB
0 oversized -0 KB
10 legacy format
7 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

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.

Why this matters

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.

Why this matters

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.

Why this matters

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.

Why this matters

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.

Why this matters

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.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

C
JS Execution Cost
Action
1551ms total JS execution
REVIEW
1551ms total JS execution
Warning::
https://assets-cdn77.xnxx-cdn.com/v-87b61189d74/v3...: 475ms CPU time
Warning::
https://www.xnxx.com/: 462ms CPU time
Warning::
https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3...: 383ms CPU time
Info::
Unattributable: 173ms CPU time
Info::
https://assets-cdn77.xnxx-cdn.com/v-dd4dbb75754/v3...: 58ms CPU time
Warning::
Third-party scripts: 1551ms (100% of total)

Main Thread Breakdown

Script Evaluation 38% Other 25% Style & Layout 17% Script Parsing & Compilation 11% Parse HTML & CSS 6% Rendering 3%
ScriptTotalScriptingParse/CompileParty
https://assets-cdn77.xnxx-cdn.com/v-87b61189d74/v3/js/skins/min/xnxx.header.static.js475ms207ms25ms3rd
https://www.xnxx.com/462ms103ms17ms3rd
https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/skins/min/xnxx.js383ms234ms124ms3rd
Unattributable173ms6ms0ms3rd
https://assets-cdn77.xnxx-cdn.com/v-dd4dbb75754/v3/css/xnxx/front.css58ms0ms0ms3rd
B
Page Weight Inventory
24 resources · 1003 KB · 345 KB savings available
REVIEW
24 resources · 1003 KB · 345 KB savings available
Info::
Within 1MB page-weight target
Got: 1003 KB
Info::
~345 KB of savings available
Warning::
23 third-party resources (100% of weight)
Info::
1 resources over 200KB
24 resources · 1003.0 KiB · 23 third-party Within 1MB page-weight target
JavaScript 52% · 526.1 KiB
Image 24% · 244.8 KiB
CSS 13% · 129.6 KiB
Other 4% · 40.3 KiB
Document 3% · 31.7 KiB
Font 3% · 30.3 KiB

~344.6 KiB of savings available

Remove unused JavaScript: 344.6 KiB
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A
Page Weight Budget
1003 KB transferred, 24 requests
PASS
1003 KB transferred, 24 requests
Info::
Page weighs 3.5 MB (1003 KB transferred)
Warning::
JavaScript is 526 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 526 KB
Info::
24 HTTP requests
Info::
Estimated 0.21 g CO2 per page load
1003 KB / 2.4 MB budget
1003 KB transferred
24 requests
0.21 g CO2 per page load
JavaScript 526.1 KiB 52%
Images 243.3 KiB 24%
CSS 129.6 KiB 13%
Other 39.9 KiB 4%
HTML 31.3 KiB 3%
Fonts 30.3 KiB 3%
Other 2.0 KiB 0%
Other 405 B 0%
0 2.4 MB 4.9 MB
Under budget

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
1 fonts (30 KB)
PASS
1 fonts (30 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

30 KB total

Render-blocking

0

of 1

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 3.9 s LCP 7.9 shttps://assets-cdn77.xnxx-cdn.com/v-02511061135/v3/fonts/skins/common/iconfont/iconfont.woff2iconfont.woff2 https://assets-cdn77.xnxx-cdn.com/v-02511061135/v3/fonts/skins/common/iconfont/iconfont.woff2 — 30.3 KiB — 19 ms — font-display: swap
iconfont.woff2 woff2 swap
Size 30 KB
Load time 19 ms
Start 416 ms
Risk FOUT — text flashes from fallback to web font
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 Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
Network Waterfall
24 requests over 800ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 3.9 s LCP 7.9 shttps://xnxx.com// https://xnxx.com/ — 301 — 471 B — 101 ms — h2https://www.xnxx.com/www.xnxx.com/ https://www.xnxx.com/ — 200 — 31.3 KiB — 108 ms — h2https://assets-cdn77.xnxx-cdn.com/v-dd4dbb75754/v3/css/xnxx/front.cssassets-cdn77.xnxx-cdn.com/v-dd4dbb7... https://assets-cdn77.xnxx-cdn.com/v-dd4dbb75754/v3/css/xnxx/front.css — 200 — 129.6 KiB — 146 ms — h2https://www.xnxx.com/manifest.jsonwww.xnxx.com/manifest.json https://www.xnxx.com/manifest.json — 200 — 405 B — 97 ms — h2https://assets-cdn77.xnxx-cdn.com/v-87b61189d74/v3/js/skins/min/xnxx.header.static.jsassets-cdn77.xnxx-cdn.com/v-87b6118... https://assets-cdn77.xnxx-cdn.com/v-87b61189d74/v3/js/skins/min/xnxx.header.static.js — 200 — 84.6 KiB — 121 ms — h2https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/logo-xnxx.pngassets-cdn77.xnxx-cdn.com/v3/img/sk... https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/logo-xnxx.png — 200 — 47.8 KiB — 138 ms — h2https://assets-cdn77.xnxx-cdn.com/v-9474bd4c570/v3/js/skins/min/xnxx.footer.static.jsassets-cdn77.xnxx-cdn.com/v-9474bd4... https://assets-cdn77.xnxx-cdn.com/v-9474bd4c570/v3/js/skins/min/xnxx.footer.static.js — 200 — 9.7 KiB — 31 ms — h2https://assets-cdn77.xnxx-cdn.com/v3/js/libs/jquery.min.jsassets-cdn77.xnxx-cdn.com/v3/js/lib... https://assets-cdn77.xnxx-cdn.com/v3/js/libs/jquery.min.js — 200 — 33.6 KiB — 20 ms — h2https://assets-cdn77.xnxx-cdn.com/v3/js/skins/min/require.static.jsassets-cdn77.xnxx-cdn.com/v3/js/ski... https://assets-cdn77.xnxx-cdn.com/v3/js/skins/min/require.static.js — 200 — 6.9 KiB — 18 ms — h2https://assets-cdn77.xnxx-cdn.com/v-85a26278c61/v3/js/i18n/front/english.jsonassets-cdn77.xnxx-cdn.com/v-85a2627... https://assets-cdn77.xnxx-cdn.com/v-85a26278c61/v3/js/i18n/front/english.json — 200 — 39.5 KiB — 20 ms — h2https://www.xnxx.com/metrics/disclaimer/show?_=882177520www.xnxx.com/metrics/disclaimer/sho... https://www.xnxx.com/metrics/disclaimer/show?_=882177520 — 200 — 466 B — 37 ms — h2https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/logo/xnxx.pngassets-cdn77.xnxx-cdn.com/v3/img/sk... https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/logo/xnxx.png — 200 — 23.1 KiB — 19 ms — h2https://assets-cdn77.xnxx-cdn.com/v-02511061135/v3/fonts/skins/common/iconfont/iconfont.woff2assets-cdn77.xnxx-cdn.com/v-0251106... https://assets-cdn77.xnxx-cdn.com/v-02511061135/v3/fonts/skins/common/iconfont/iconfont.woff2 — 200 — 30.3 KiB — 19 ms — h2https://assets-cdn77.xnxx-cdn.com/v-dd4dbb75754/v3/img/skins/xnxx/top-stripe.pngassets-cdn77.xnxx-cdn.com/v-dd4dbb7... https://assets-cdn77.xnxx-cdn.com/v-dd4dbb75754/v3/img/skins/xnxx/top-stripe.png — 200 — 42.5 KiB — 19 ms — h2https://assets-cdn77.xnxx-cdn.com/v-00000000005/v3/img/skins/xnxx/icons-sprite.svgassets-cdn77.xnxx-cdn.com/v-0000000... https://assets-cdn77.xnxx-cdn.com/v-00000000005/v3/img/skins/xnxx/icons-sprite.svg — 200 — 4.1 KiB — 20 ms — h2https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/home-cat/blank169ll.pngassets-cdn77.xnxx-cdn.com/v3/img/sk... https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/home-cat/blank169ll.png — 200 — 1.0 KiB — 18 ms — h2https://thumbs-gcore.xnxx-cdn.com/e0dc2694-7d20-45ec-84fa-0323c899d80c/0/xn_5_t.jpgthumbs-gcore.xnxx-cdn.com/e0dc2694-... https://thumbs-gcore.xnxx-cdn.com/e0dc2694-7d20-45ec-84fa-0323c899d80c/0/xn_5_t.jpg — 200 — 33.0 KiB — 269 ms — h2https://thumb-cdn77.xnxx-cdn.com/00cca837-decb-4b55-aa30-4220d273ffd2/3/xn_3_t.jpgthumb-cdn77.xnxx-cdn.com/00cca837-d... https://thumb-cdn77.xnxx-cdn.com/00cca837-decb-4b55-aa30-4220d273ffd2/3/xn_3_t.jpg — 200 — 16.1 KiB — 145 ms — h2https://thumb-cdn77.xnxx-cdn.com/f04eb25a-3d85-41c4-a5a1-452c103ce5d9/0/xn_11_t.jpgthumb-cdn77.xnxx-cdn.com/f04eb25a-3... https://thumb-cdn77.xnxx-cdn.com/f04eb25a-3d85-41c4-a5a1-452c103ce5d9/0/xn_11_t.jpg — 200 — 32.2 KiB — 182 ms — h2https://thumb-cdn77.xnxx-cdn.com/c60c1602-d3e8-49e0-9370-140510aaa3dd/0/xn_30_t.jpgthumb-cdn77.xnxx-cdn.com/c60c1602-d... https://thumb-cdn77.xnxx-cdn.com/c60c1602-d3e8-49e0-9370-140510aaa3dd/0/xn_30_t.jpg — 200 — 42.0 KiB — 204 ms — h2https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/skins/min/xnxx.jsassets-cdn77.xnxx-cdn.com/v-f11bd6e... https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/skins/min/xnxx.js — 200 — 390.8 KiB — 51 ms — h2https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/xnxx-inline-loader.gifassets-cdn77.xnxx-cdn.com/v3/img/sk... https://assets-cdn77.xnxx-cdn.com/v3/img/skins/xnxx/xnxx-inline-loader.gif — 200 — 1.5 KiB — 18 ms — h2https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/jquery.jsassets-cdn77.xnxx-cdn.com/v-f11bd6e... https://assets-cdn77.xnxx-cdn.com/v-f11bd6ec5ea/v3/js/jquery.js — 200 — 519 B — 18 ms — h2https://www.xnxx.com/favicon-32x32.pngwww.xnxx.com/favicon-32x32.png https://www.xnxx.com/favicon-32x32.png — 200 — 1.5 KiB — 32 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 1551ms · 636KB · £16/mo
assets-cdn77.xnxx-cdn.com
Other
Costly
Execution 475ms
Transfer 85 KB
Unused 38%
Monthly Cost £5/mo
www.xnxx.com
Other
Costly
Execution 462ms
Transfer 31 KB
Monthly Cost £5/mo
assets-cdn77.xnxx-cdn.com
Other
Costly
Execution 383ms
Transfer 391 KB
Unused 80%
Monthly Cost £4/mo
Unattributable
Other
Optional
Execution 173ms
Transfer 0 KB
Monthly Cost £2/mo
assets-cdn77.xnxx-cdn.com
Other
Optional
Execution 58ms
Transfer 130 KB
Monthly Cost £1/mo

These scripts may cost more than they're worth

  • assets-cdn77.xnxx-cdn.com adds 475ms and costs ~£5/month
  • www.xnxx.com adds 462ms and costs ~£5/month
  • assets-cdn77.xnxx-cdn.com adds 383ms and costs ~£4/month

100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.

Why this matters

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

assets-cdn77.xnxx-cdn.com takes 475ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

www.xnxx.com takes 462ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

assets-cdn77.xnxx-cdn.com takes 383ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

80% of assets-cdn77.xnxx-cdn.com's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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