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https://esteticdoctorpoa.com/index3.php

Performance

· 23 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
1
REVIEW
7
PASS
11
INFO
4

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

Mobile Desktop
92
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
81
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
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.

1.02 s

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

1.56 s

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

23 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.

1.45 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.

1.57 s

Page Load Progression

463 ms
925 ms
1.4 s
1.9 s
2.3 s
2.8 s
3.2 s
3.7 s
Checks
23
11 PASS 7 REVIEW 1 FIX
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.

B
Page Weight Budget
1.1 MB transferred, 21 requests
REVIEW
1.1 MB transferred, 21 requests
Info::
Page weighs 1.5 MB (1.1 MB transferred)
Info::
21 HTTP requests
Info::
Estimated 0.23 g CO2 per page load
1.1 MB / 2.4 MB budget
1.1 MB transferred
21 requests
0.23 g CO2 per page load
Images 787.9 KiB 70%
JavaScript 170.4 KiB 15%
Fonts 140.0 KiB 12%
HTML 27.7 KiB 2%
Other 1.7 KiB 0%
CSS 1.5 KiB 0%
Other 551 B 0%
Other 551 B 0%
0 2.4 MB 4.9 MB
Under budget
C
Image Optimization
Action
12 images, 0 KB saveable
REVIEW
12 images, 0 KB saveable
Warning::
https://esteticdoctorpoa.com/assets/logo.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://esteticdoctorpoa.com/assets/equipe-andress... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
12 images 788 KB
0 oversized -0 KB
9 legacy format
3 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

Performance issues directly impact user engagement and conversion rates.

B
JS Execution Cost
686ms total JS execution
REVIEW
686ms total JS execution
Warning::
https://esteticdoctorpoa.com/index3.php: 478ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-3Z6M...: 131ms CPU time
Info::
Unattributable: 77ms CPU time
Info::
Third-party scripts: 131ms (19% of total)

Main Thread Breakdown

Style & Layout 44% Other 24% Script Evaluation 18% Rendering 8% Script Parsing & Compilation 4%
ScriptTotalScriptingParse/CompileParty
https://esteticdoctorpoa.com/index3.php478ms14ms2ms1st
https://www.googletagmanager.com/gtag/js?id=G-3Z6MY80J03131ms106ms23ms3rd
Unattributable77ms3ms0ms1st
B
JS Bundles
1 scripts, 71 KB unused
REVIEW
1 scripts, 71 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-3Z6M...: 71 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 71 KB
71 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-3Z6MY80J03170 KB71 KB (42%)✓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

B
Main HTML Cache-Control
No Cache-Control header on main HTML response
REVIEW
No Cache-Control header on main HTML response
Info::
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.
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
Third-Party Impact
28% third-party, 0 ms blocking
PASS
28% third-party, 0 ms blocking
Info::
Third-party code accounts for 28% of page weight (313.0 KiB of 1.1 MiB)
Info::
Third-party blocking time is low (0 ms)
72%
28%
First-party Third-party
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
4 fonts (140 KB)
PASS
4 fonts (140 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

140 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s FCP 1.0 s LCP 1.6 shttps://fonts.gstatic.com/s/jost/v20/92zatBhPNqw73oTd4jQmfxI.woff292zatBhPNqw73oTd4jQmfxI... https://fonts.gstatic.com/s/jost/v20/92zatBhPNqw73oTd4jQmfxI.woff2 — 26.0 KiB — 20 ms — font-display: swaphttps://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgEM86xQ.woff2nuFiD-vYSZviVYUb_rj3ij_... https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgEM86xQ.woff2 — 37.6 KiB — 21 ms — font-display: swaphttps://fonts.gstatic.com/s/playfairdisplay/v40/nuFkD-vYSZviVYUb_rj3ij__anPXDTnogkk7yRZrPA.woff2nuFkD-vYSZviVYUb_rj3ij_... https://fonts.gstatic.com/s/playfairdisplay/v40/nuFkD-vYSZviVYUb_rj3ij__anPXDTnogkk7yRZrPA.woff2 — 38.0 KiB — 21 ms — font-display: swaphttps://fonts.gstatic.com/s/cormorantgaramond/v21/co3ZmX5slCNuHLi8bLeY9MK7whWMhyjYrEtImSqn7B6D.woff2co3ZmX5slCNuHLi8bLeY9MK... https://fonts.gstatic.com/s/cormorantgaramond/v21/co3ZmX5slCNuHLi8bLeY9MK7whWMhyjYrEtImSqn7B6D.woff2 — 38.4 KiB — 22 ms — font-display: swap
92zatBhPNqw73oTd4jQmfxI... woff2 swap
Size 26 KB
Load time 20 ms
Start 688 ms
Risk FOUT — text flashes from fallback to web font
nuFiD-vYSZviVYUb_rj3ij_... woff2 swap
Size 38 KB
Load time 21 ms
Start 688 ms
Risk FOUT — text flashes from fallback to web font
nuFkD-vYSZviVYUb_rj3ij_... woff2 swap
Size 38 KB
Load time 21 ms
Start 689 ms
Risk FOUT — text flashes from fallback to web font
co3ZmX5slCNuHLi8bLeY9MK... woff2 swap
Size 38 KB
Load time 22 ms
Start 689 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+
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
PASS
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+
Document Compression
Document response uses brotli
PASS
Document response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
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
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::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A
Page Weight Inventory
21 resources · 1.1 MB · 71 KB savings available
PASS
21 resources · 1.1 MB · 71 KB savings available
Warning::
Page weight 1.1 MB exceeds 1 MB target by 106 KB
Got: 1.1 MB Expected: ≤ 1 MB
Info::
~71 KB of savings available
Info::
8 third-party resources (28% of weight)
21 resources · 1.1 MiB · 8 third-party 106.4 KiB over 1MB target
Image 70% · 787.9 KiB
JavaScript 15% · 170.4 KiB
Font 12% · 140.0 KiB
Document 3% · 29.4 KiB
CSS 0% · 1.5 KiB
Other 0% · 1.1 KiB

~71.4 KiB of savings available

Remove unused JavaScript: 71.4 KiB
Asset Compression
No text asset hosts to measure
INFO
No text asset hosts to measure
Info::
No third-party or subdomain host served enough text assets to measure
Asset compression is measured per host, from one HEAD request against a sampled resource. Pages that serve all their JS and CSS from the document's own origin are covered by the document compression check instead.
Network Waterfall
21 requests over 3158ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 1.0 s LCP 1.6 shttps://esteticdoctorpoa.com/index3.php/index3.php https://esteticdoctorpoa.com/index3.php — 200 — 27.7 KiB — 531 ms — h2https://www.googletagmanager.com/gtag/js?id=G-3Z6MY80J03www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-3Z6MY80J03 — 200 — 170.4 KiB — 127 ms — h2https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300;1,400;1,500&family=Jost:wght@300;400;500;600&display=swapfonts.googleapis.com/css2?family=Pl... https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300;1,400;1,500&family=Jost:wght@300;400;500;600&display=swap — 200 — 1.5 KiB — 43 ms — h2https://esteticdoctorpoa.com/assets/logo.png/assets/logo.png https://esteticdoctorpoa.com/assets/logo.png — 200 — 19.1 KiB — 150 ms — h2https://esteticdoctorpoa.com/assets/equipe-andressa.webp/assets/equipe-andressa.webp https://esteticdoctorpoa.com/assets/equipe-andressa.webp — 200 — 61.7 KiB — 284 ms — h2https://esteticdoctorpoa.com/uploads/gallery/g-1.jpg/uploads/gallery/g-1.jpg https://esteticdoctorpoa.com/uploads/gallery/g-1.jpg — 200 — 64.0 KiB — 314 ms — h2https://esteticdoctorpoa.com/uploads/gallery/g-2.jpg/uploads/gallery/g-2.jpg https://esteticdoctorpoa.com/uploads/gallery/g-2.jpg — 200 — 72.3 KiB — 371 ms — h2https://esteticdoctorpoa.com/uploads/gallery/g-3.jpg/uploads/gallery/g-3.jpg https://esteticdoctorpoa.com/uploads/gallery/g-3.jpg — 200 — 121.6 KiB — 440 ms — h2https://esteticdoctorpoa.com/uploads/gallery/g-4.jpg/uploads/gallery/g-4.jpg https://esteticdoctorpoa.com/uploads/gallery/g-4.jpg — 200 — 50.6 KiB — 518 ms — h2https://esteticdoctorpoa.com/uploads/gallery/g-5.jpg/uploads/gallery/g-5.jpg https://esteticdoctorpoa.com/uploads/gallery/g-5.jpg — 200 — 150.8 KiB — 534 ms — h2https://esteticdoctorpoa.com/uploads/gallery/gallery-20260624-150736-121b1b08.jpg/uploads/gallery/gallery-20260624-1... https://esteticdoctorpoa.com/uploads/gallery/gallery-20260624-150736-121b1b08.jpg — 200 — 104.9 KiB — 535 ms — h2https://fonts.gstatic.com/s/jost/v20/92zatBhPNqw73oTd4jQmfxI.woff2fonts.gstatic.com/s/jost/v20/92zatB... https://fonts.gstatic.com/s/jost/v20/92zatBhPNqw73oTd4jQmfxI.woff2 — 200 — 26.0 KiB — 20 ms — h3https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgEM86xQ.woff2fonts.gstatic.com/s/playfairdisplay... https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgEM86xQ.woff2 — 200 — 37.6 KiB — 21 ms — h3https://fonts.gstatic.com/s/playfairdisplay/v40/nuFkD-vYSZviVYUb_rj3ij__anPXDTnogkk7yRZrPA.woff2fonts.gstatic.com/s/playfairdisplay... https://fonts.gstatic.com/s/playfairdisplay/v40/nuFkD-vYSZviVYUb_rj3ij__anPXDTnogkk7yRZrPA.woff2 — 200 — 38.0 KiB — 21 ms — h3https://fonts.gstatic.com/s/cormorantgaramond/v21/co3ZmX5slCNuHLi8bLeY9MK7whWMhyjYrEtImSqn7B6D.woff2fonts.gstatic.com/s/cormorantgaramo... https://fonts.gstatic.com/s/cormorantgaramond/v21/co3ZmX5slCNuHLi8bLeY9MK7whWMhyjYrEtImSqn7B6D.woff2 — 200 — 38.4 KiB — 22 ms — h3https://esteticdoctorpoa.com/uploads/ba/ba-01.jpg/uploads/ba/ba-01.jpg https://esteticdoctorpoa.com/uploads/ba/ba-01.jpg — 200 — 50.0 KiB — 355 ms — h3https://analytics.google.com/g/collect?v=2&tid=G-3Z6MY80J03&gtm=45je6930v9259472167za200zd9259472167&_p=1788910079223&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&_eu=AAAAAGA&are=1&cid=37410044.1788910080&frm=0&pscdl=noapi&rcb=1&sr=800x600&uaa=x86&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&gaf=2&_s=1&tag_exp=115616985~115938466~115938469~118897920~118897930~120213116~120385422~120469145~120469153&sid=1788910079&sct=1&seg=0&dl=https%3A%2F%2Festeticdoctorpoa.com%2Findex3.php&dt=Estetic%20Doctor%20%7C%20Est%C3%A9tica%20Avan%C3%A7ada%20e%20Harmoniza%C3%A7%C3%A3o%20Facial%20em%20Porto%20Alegre&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=995analytics.google.com/g/collect?v=2&... https://analytics.google.com/g/collect?v=2&tid=G-3Z6MY80J03&gtm=45je6930v9259472167za200zd9259472167&_p=1788910079223&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&_eu=AAAAAGA&are=1&cid=37410044.1788910080&frm=0&pscdl=noapi&rcb=1&sr=800x600&uaa=x86&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&gaf=2&_s=1&tag_exp=115616985~115938466~115938469~118897920~118897930~120213116~120385422~120469145~120469153&sid=1788910079&sct=1&seg=0&dl=https%3A%2F%2Festeticdoctorpoa.com%2Findex3.php&dt=Estetic%20Doctor%20%7C%20Est%C3%A9tica%20Avan%C3%A7ada%20e%20Harmoniza%C3%A7%C3%A3o%20Facial%20em%20Porto%20Alegre&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=995 — 204 — 551 B — 47 ms — h2https://stats.g.doubleclick.net/g/collect?v=2&tid=G-3Z6MY80J03&cid=37410044.1788910080&gtm=45je6930v9259472167za200zd9259472167&rcb=1&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=115616985~115938466~115938469~118897920~118897930~120213116~120385422~120469145~120469153stats.g.doubleclick.net/g/collect?v... https://stats.g.doubleclick.net/g/collect?v=2&tid=G-3Z6MY80J03&cid=37410044.1788910080&gtm=45je6930v9259472167za200zd9259472167&rcb=1&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=115616985~115938466~115938469~118897920~118897930~120213116~120385422~120469145~120469153 — 204 — 551 B — 59 ms — h2https://esteticdoctorpoa.com/assets/hero-desktop.webp/assets/hero-desktop.webp https://esteticdoctorpoa.com/assets/hero-desktop.webp — 200 — 33.1 KiB — 151 ms — h3https://esteticdoctorpoa.com/favicon.ico/favicon.ico https://esteticdoctorpoa.com/favicon.ico — 404 — 1.7 KiB — 144 ms — h3https://esteticdoctorpoa.com/uploads/ba/ba-03.jpg/uploads/ba/ba-03.jpg https://esteticdoctorpoa.com/uploads/ba/ba-03.jpg — 200 — 59.8 KiB — 326 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
19% of JavaScript execution is third-party
First-party Third-party 131ms · 170KB · R$2/mo
Google Tag Manager
Tag Manager
Optional
Execution 131ms
Transfer 170 KB
Unused 42%
Monthly Cost R$2/mo

How third-party costs are calculated

Image Optimization
11 images, 723 KB total, 538 KB wasted
INFO

Image Optimization Audit

Total Images

11

Total Size

723 KB

Oversized

7

Wasted

538 KB

11 missing dimensions 9 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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