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https://netvideogirls.com

Performance

· 27 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
90
GRADE
A
FIX
0
REVIEW
8
PASS
15
INFO
4

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

Mobile Desktop
97
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
94
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
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.

1.37 s

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

1.38 s

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

196 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.

1.41 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.

4.73 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
27
15 PASS 8 REVIEW
B
Third-Party Impact
49% third-party, 0 ms blocking
REVIEW
49% third-party, 0 ms blocking
Info::
Third-party code accounts for 49% of page weight (148.6 KiB of 302.6 KiB)
Info::
Third-party blocking time is low (0 ms)
51%
49%
First-party Third-party
B
JS Execution Cost
963ms total JS execution
REVIEW
963ms total JS execution
Warning::
https://www.googletagmanager.com/gtag/js?id=G-58X3...: 251ms CPU time
Info::
https://netvideogirls.com/: 212ms CPU time
Info::
https://netvideogirls.com/app-e966b11725f69217e7aa...: 183ms CPU time
Info::
Unattributable: 164ms CPU time
Info::
https://netvideogirls.com/framework-3a42b50b3960ce...: 152ms CPU time
Info::
Third-party scripts: 251ms (26% of total)

Main Thread Breakdown

Script Evaluation 52% Other 23% Script Parsing & Compilation 11% Style & Layout 9% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://www.googletagmanager.com/gtag/js?id=G-58X3RJC187251ms190ms58ms3rd
https://netvideogirls.com/212ms27ms5ms1st
https://netvideogirls.com/app-e966b11725f69217e7aa.js183ms147ms12ms1st
Unattributable164ms9ms0ms1st
https://netvideogirls.com/framework-3a42b50b3960ce7a7486.js152ms116ms29ms1st
B
JS Bundles
7 scripts, 98 KB unused
REVIEW
7 scripts, 98 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-58X3...: 66 KB unused (45%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://netvideogirls.com/framework-3a42b50b3960ce...: 32 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 98 KB
98 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-58X3RJC187148 KB66 KB (45%)✓3rd
https://netvideogirls.com/framework-3a42b50b3960ce7a7486.js66 KB32 KB (49%)✓1st
https://netvideogirls.com/webpack-runtime-91053c24712dbf100fee.js3 KB—✓1st
https://netvideogirls.com/app-e966b11725f69217e7aa.js30 KB—✓1st
https://netvideogirls.com/c2554d26e34243ec444de5f3ff48a57e87757e97-a635861fcfc4855b5aba.js7 KB—✓1st
https://netvideogirls.com/component---src-pages-index-js-9dba130f089bee888e3f.js2 KB—✓1st
https://netvideogirls.com/223-5f8f127fe755ee938ee3.js2 KB—✓1st

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

B
HTTP/3 (QUIC)
HTTP/3 not advertised
REVIEW
HTTP/3 not advertised
Info::
HTTP/3 (QUIC) is not advertised
HTTP/3 isn't advertised via Alt-Svc and the worker didn't negotiate h3. HTTP/3 reduces handshake latency (1-RTT instead of 2-3 RTTs) and is more resilient on lossy connections. Most modern CDNs (Cloudflare, Fastly, AWS CloudFront, Google Cloud CDN) support HTTP/3 with a single config switch -- consider enabling for mobile-heavy workloads.
B
Compression Algorithm
Main response uses gzip; brotli would be ~20% smaller
REVIEW
Main response uses gzip; brotli would be ~20% smaller
Info::
Main HTML response uses gzip (brotli would be ~20% smaller)
All current browsers support brotli. Most CDNs (Cloudflare, Fastly, AWS CloudFront, Vercel, Netlify) can switch from gzip to brotli with a single config flag. Origin servers (nginx, Apache) need a brotli module compiled in -- nginx-brotli or Apache mod_brotli.
C
Main HTML Cache-Control
Action
Main HTML max-age=1296000 (~21600min) is aggressive
REVIEW
Main HTML max-age=1296000 (~21600min) is aggressive
Warning::
Main HTML cached for 21600 minutes -- risks stale auth / SPA state
Long max-age on the main HTML document means users may see outdated auth state, SPA shells, or A/B variants until the cache expires. Consider Cache-Control: no-cache (or max-age=300) for HTML and let your hashed assets (JS/CSS/images) carry the long cache instead.
Got: max-age=1296000
B
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
303 KB transferred, 24 requests
PASS
303 KB transferred, 24 requests
Info::
Page weighs 844 KB (303 KB transferred)
Info::
24 HTTP requests
Info::
Estimated 0.06 g CO2 per page load
303 KB / 2.4 MB budget
303 KB transferred
24 requests
0.06 g CO2 per page load
JavaScript 257.9 KiB 85%
HTML 22.0 KiB 7%
Other 8.3 KiB 3%
Other 7.6 KiB 3%
Images 5.5 KiB 2%
Other 1.3 KiB 0%
0 2.4 MB 4.9 MB
Under budget
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
Image Optimization
7 images, 0 KB saveable
PASS
7 images, 0 KB saveable
Warning::
https://netvideogirls.com/images/rBtn.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
7 images 6 KB
0 oversized -0 KB
2 legacy format
1 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

A+
Font Loading
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
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
3 hints, 0 missing preconnects
PASS
3 hints, 0 missing preconnects
Info::
1 dns-prefetch redundant with preconnect on same origin
preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://www.googletagmanager.com. Remove the redundant dns-prefetch entries.
Info::
1 URL(s) appear in multiple hints
The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://www.googletagmanager.com (preconnect+dns-prefetch).
Info::
Page uses 3 resource hint(s)

Current Resource Hints

preconnect
2
preload
—
dns-prefetch
1
prefetch
—

3 resource hints configured

preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://www.googletagmanager.com. Remove the redundant dns-prefetch entries.

Why this matters

Performance issues directly impact user engagement and conversion rates.

The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://www.googletagmanager.com (preconnect+dns-prefetch).

Why this matters

Performance issues directly impact user engagement and conversion rates.

A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: Accept-Encoding,User-Agent
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
Both `ETag` and `Last-Modified` present -- efficient revalidation supported
The page returns both `ETag` (content hash) and `Last-Modified` (timestamp) headers. Browsers can issue conditional GETs with `If-None-Match` or `If-Modified-Since`; the server returns 304 Not Modified for unchanged content, saving bandwidth. ETag is the more reliable of the two (timestamps fail in DST transitions and clock skew).
A
Page Weight Inventory
24 resources · 303 KB · 98 KB savings available
PASS
24 resources · 303 KB · 98 KB savings available
Info::
Within 1MB page-weight target
Got: 303 KB
Info::
~98 KB of savings available
Warning::
6 third-party resources (49% of weight)
24 resources · 302.6 KiB · 6 third-party Within 1MB page-weight target
JavaScript 85% · 257.9 KiB
Document 7% · 22.0 KiB
Image 4% · 13.2 KiB
Other 3% · 9.5 KiB

~98.0 KiB of savings available

Remove unused JavaScript: 98.0 KiB
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
A+
JavaScript Blocking
No render-blocking JS or document.write usage detected
PASS
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues detected
A+
CSS Performance Depth
No CSS performance depth issues detected
PASS
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
A+
HTTP Caching
max-age=1296000 (2 weeks)
PASS
max-age=1296000 (2 weeks)
Info::
Cache-Control header is set
Got: max-age=1296000
Info::
Effective TTL: 2 weeks (max-age=1296000)
Info::
ETag present — enables conditional (304) responses
Info::
Last-Modified header present
Cache-Control

max-age=1296000

DirectiveValueMeaning
max-age1296000Cache for 2 weeks
Effective TTL: 1296000 seconds
Network Waterfall
24 requests over 1684ms
INFO
0 ms 500 ms 1.0 s 1.5 s FCP 1.4 s LCP 1.4 shttps://netvideogirls.com// https://netvideogirls.com/ — 200 — 22.0 KiB — 554 ms — http/1.1https://www.googletagmanager.com/gtag/js?id=G-58X3RJC187www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-58X3RJC187 — 200 — 148.0 KiB — 258 ms — h2data:image/svg+xml;charset=utf-8,%3Csvg height='52.81553398058252' width='680' xmlns='http://www.w3…www.w3… data:image/svg+xml;charset=utf-8,%3Csvg height='52.81553398058252' width='680' xmlns='http://www.w3… — 200 — 0 B — 0 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAACCAYAAABYBvyLAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAn…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAACCAYAAABYBvyLAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAn… — 200 — 0 B — 0 ms — datahttps://netvideogirls.com/images/rBtn.png/images/rBtn.png https://netvideogirls.com/images/rBtn.png — 200 — 620 B — 121 ms — http/1.1https://netvideogirls.com/images/close.png/images/close.png https://netvideogirls.com/images/close.png — 200 — 922 B — 119 ms — http/1.1https://netvideogirls.com/webpack-runtime-91053c24712dbf100fee.js/webpack-runtime-91053c24712dbf100f... https://netvideogirls.com/webpack-runtime-91053c24712dbf100fee.js — 200 — 3.0 KiB — 234 ms — http/1.1data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAWCAYAAAAmaHdCAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJb…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAWCAYAAAAmaHdCAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJb… — 200 — 0 B — 0 ms — datahttps://netvideogirls.com/framework-3a42b50b3960ce7a7486.js/framework-3a42b50b3960ce7a7486.js https://netvideogirls.com/framework-3a42b50b3960ce7a7486.js — 200 — 65.8 KiB — 354 ms — http/1.1https://netvideogirls.com/app-e966b11725f69217e7aa.js/app-e966b11725f69217e7aa.js https://netvideogirls.com/app-e966b11725f69217e7aa.js — 200 — 30.5 KiB — 432 ms — http/1.1data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAoCAYAAAD+MdrbAAAACXBIWXMAAAsTAAALEwEAmpwYAAAFH…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAoCAYAAAD+MdrbAAAACXBIWXMAAAsTAAALEwEAmpwYAAAFH… — 200 — 0 B — 0 ms — datahttps://netvideogirls.com/static/7ff4ca05f66fcd808d377633c1620341/49067/alt-logog.webp/static/7ff4ca05f66fcd808d377633c16... https://netvideogirls.com/static/7ff4ca05f66fcd808d377633c1620341/49067/alt-logog.webp — 200 — 4.0 KiB — 310 ms — http/1.1https://netvideogirls.com/page-data/app-data.json/page-data/app-data.json https://netvideogirls.com/page-data/app-data.json — 200 — 457 B — 109 ms — http/1.1https://netvideogirls.com/page-data/index/page-data.json/page-data/index/page-data.json https://netvideogirls.com/page-data/index/page-data.json — 200 — 563 B — 117 ms — http/1.1https://netvideogirls.com/favicon.ico/favicon.ico https://netvideogirls.com/favicon.ico — 200 — 7.6 KiB — 112 ms — http/1.1https://netvideogirls.com/c2554d26e34243ec444de5f3ff48a57e87757e97-a635861fcfc4855b5aba.js/c2554d26e34243ec444de5f3ff48a57e87... https://netvideogirls.com/c2554d26e34243ec444de5f3ff48a57e87757e97-a635861fcfc4855b5aba.js — 200 — 6.9 KiB — 117 ms — http/1.1https://netvideogirls.com/component---src-pages-index-js-9dba130f089bee888e3f.js/component---src-pages-index-js-9db... https://netvideogirls.com/component---src-pages-index-js-9dba130f089bee888e3f.js — 200 — 2.1 KiB — 116 ms — http/1.1https://netvideogirls.com/page-data/sq/d/2962696484.json/page-data/sq/d/2962696484.json https://netvideogirls.com/page-data/sq/d/2962696484.json — 200 — 3.7 KiB — 112 ms — http/1.1https://netvideogirls.com/page-data/sq/d/63159454.json/page-data/sq/d/63159454.json https://netvideogirls.com/page-data/sq/d/63159454.json — 200 — 580 B — 115 ms — http/1.1https://netvideogirls.com/223-5f8f127fe755ee938ee3.js/223-5f8f127fe755ee938ee3.js https://netvideogirls.com/223-5f8f127fe755ee938ee3.js — 200 — 1.7 KiB — 112 ms — http/1.1https://netvideogirls.com/tour-actions/lot.php?cache=1783710909370/tour-actions/lot.php?cache=1783710... https://netvideogirls.com/tour-actions/lot.php?cache=1783710909370 — 200 — 356 B — 117 ms — http/1.1https://netvideogirls.com/tour-actions/s.php?cache=1783710909371/tour-actions/s.php?cache=178371090... https://netvideogirls.com/tour-actions/s.php?cache=1783710909371 — 200 — 405 B — 112 ms — http/1.1https://netvideogirls.com/tour-actions/jo.php/tour-actions/jo.php https://netvideogirls.com/tour-actions/jo.php — 200 — 3.0 KiB — 376 ms — http/1.1https://www.google-analytics.com/g/collect?v=2&tid=G-58X3RJC187&gtm=45je6781v9119170560za200zd9119170560&_p=1783710908630&gcd=13l3l3l3l1l1&npa=0&dma=0&are=1&cid=421187637.1783710909&frm=0&ngs=1&pscdl=noapi&rcb=2&sr=412x823&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=115616986~115938465~115938469~118826210~118897920~118897930~119027224~119724321&dp=%2F&sid=1783710909&sct=1&seg=0&dl=https%3A%2F%2Fnetvideogirls.com%2F&dt=NetVideoGirls.com%20-%20Official%20Site&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1326www.google-analytics.com/g/collect?... https://www.google-analytics.com/g/collect?v=2&tid=G-58X3RJC187&gtm=45je6781v9119170560za200zd9119170560&_p=1783710908630&gcd=13l3l3l3l1l1&npa=0&dma=0&are=1&cid=421187637.1783710909&frm=0&ngs=1&pscdl=noapi&rcb=2&sr=412x823&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=115616986~115938465~115938469~118826210~118897920~118897930~119027224~119724321&dp=%2F&sid=1783710909&sct=1&seg=0&dl=https%3A%2F%2Fnetvideogirls.com%2F&dt=NetVideoGirls.com%20-%20Official%20Site&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1326 — 204 — 550 B — 134 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
26% of JavaScript execution is third-party
First-party Third-party 251ms · 148KB · $1/mo
Google Tag Manager
Tag Manager
Costly
Execution 251ms
Transfer 148 KB
Unused 45%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • Google Tag Manager adds 251ms and costs ~$1/month

Google Tag Manager takes 251ms 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

How third-party costs are calculated

Real-User Performance (CrUX)
Field metrics from the Chrome User Experience Report
INFO

Chrome User Experience (CrUX)

Real-user metrics from the Chrome UX Report (2026-06-11 — 2026-07-08)

LCP (p75)

959 ms

96% good

INP (p75)

62 ms

98% good

CLS (p75)

0.000

90% good

FCP (p75)

930 ms

TTFB (p75)

784 ms

This origin passes Core Web Vitals assessment
Image Optimization
5 images, 4 KB total, 3 KB wasted
INFO

Image Optimization Audit

Total Images

5

Total Size

4 KB

Oversized

1

Wasted

3 KB

5 missing dimensions 1 missing lazy loading
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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