Performance

· 22 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

Mobile Desktop

100

Performance

Accessibility

Best Practices

SEO

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

401 ms

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

501 ms

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

0 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.

686 ms

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

503 ms

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

12 PASS 6 REVIEW 1 FIX

HTTP Caching

Action

No cache headers

FIX

No cache headers

No Cache-Control header found

Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

Last-Modified header present

No Cache-Control header

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

Image Optimization

90 images, 0 KB saveable

REVIEW

90 images, 0 KB saveable

All images are well-optimized

90 images 76 KB

0 oversized -0 KB

82 legacy format

0 missing dimensions CLS risk

HTTP/3 (QUIC)

HTTP/3 not advertised

REVIEW

HTTP/3 not advertised

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.

Compression Algorithm

Main response uses gzip; brotli would be ~20% smaller

REVIEW

Main response uses gzip; brotli would be ~20% smaller

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.

Main HTML Cache-Control

No Cache-Control header on main HTML response

REVIEW

No Cache-Control header on main HTML response

Main HTML response has no Cache-Control header

Without an explicit Cache-Control, browsers fall back to heuristic caching (~10% of Last-Modified age). Set `Cache-Control: no-cache` or `max-age=300` for HTML to control freshness explicitly -- prevents stale auth state and SPA shell drift.

Server-Timing Observability

No Server-Timing header found

REVIEW

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.

Green Hosting

Action

Whether the site is served from green-energy infrastructure

REVIEW

Green Hosting

No green hosting detected

A+

Page Weight Budget

233 KB transferred, 96 requests

PASS

233 KB transferred, 96 requests

Page weighs 623 KB (233 KB transferred)

96 HTTP requests

Estimated 0.05 g CO2 per page load

233 KB transferred

96 requests

0.05 g CO2 per page load

Fonts 94.5 KiB 40%

Images 75.8 KiB 32%

HTML 53.1 KiB 23%

Other 6.7 KiB 3%

JavaScript 3.2 KiB 1%

0 2.4 MB 4.9 MB

Under budget

A+

Third-Party Impact

No third-party resources

PASS

No third-party resources

No third-party resources detected

No third-party resources detected — all resources are first-party.

A+

Text Compression

All text resources are compressed

PASS

All text resources are compressed

All text resources are properly compressed.

A+

JS Execution Cost

270ms total JS execution

PASS

270ms total JS execution

https://paidpornsites.com/: 173ms CPU time

Unattributable: 97ms CPU time

Main Thread Breakdown

Other 42% Style & Layout 23% Script Evaluation 19% Rendering 11% Parse HTML & CSS 5%

Script	Total	Scripting	Parse/Compile	Party
https://paidpornsites.com/	173ms	21ms	2ms	1st
Unattributable	97ms	2ms	0ms	1st

A+

Font Loading

3 fonts (95 KB)

PASS

3 fonts (95 KB)

3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

95 KB total

Render-blocking

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

roboto-kfo7cnqeu92fr1me... woff2 swap

Size 39 KB

Load time 96 ms

Start 592 ms

Risk FOUT — text flashes from fallback to web font

poppins-pxibyp8kv8jhgfv... woff2 swap

Size 8 KB

Load time 178 ms

Start 593 ms

Risk FOUT — text flashes from fallback to web font

opensans-memvyags126miz... woff2 swap

Size 47 KB

Load time 188 ms

Start 593 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+

JS Bundles

1 scripts, 0 KB unused

PASS

1 scripts, 0 KB unused

0 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://paidpornsites.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js	3 KB	—	✓	1st

A+

Resource Caching

All resources properly cached

PASS

All resources properly cached

No caching issues found

All static resources have appropriate caching headers.

A+

Critical Rendering Path

No render-blocking resources

PASS

No render-blocking resources

No render-blocking resources detected

A+

Resource Hints

No optimization needed

PASS

No optimization needed

No resource hint issues

A+

LCP Image Preload

LCP preload audit not available

PASS

LCP preload audit not available

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

`Vary` header declared: Accept-Encoding

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).

`Last-Modified` present -- timestamp-based conditional GET supported

Consider also setting `ETag` for stronger revalidation -- ETags are content hashes that don't suffer from clock-skew or DST issues. Last-Modified alone is functional for conditional GETs and not a bug.

A+

Page Weight Inventory

96 resources · 233 KB · 0 KB savings available

PASS

96 resources · 233 KB · 0 KB savings available

Within 1MB page-weight target

Got: 233 KB

6 third-party resources (0% of weight)

96 resources · 233.4 KiB · 6 third-party Within 1MB page-weight target

Font 40% · 94.5 KiB

Image 35% · 82.5 KiB

Document 23% · 53.1 KiB

JavaScript 1% · 3.2 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

96 resources			233.4 KiB

Network Waterfall

96 requests over 1080ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

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 (2026-07-13 — 2026-08-09)

LCP (p75)

2118 ms

83% good

INP (p75)

0 ms

0% good

CLS (p75)

0.420

50% good

FCP (p75)

1868 ms

TTFB (p75)

1292 ms

Image Optimization

200 images, 33 KB total, 0 KB wasted

INFO

Image Optimization Audit

Total Images

200

Total Size

33 KB

177 missing lazy loading

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