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Performance

· 27 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
80
GRADE
B
FIX
5
REVIEW
8
PASS
11
INFO
3

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

Mobile Desktop
61
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
63
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
69
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.

5.02 s

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

13.81 s

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

35 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.

5.59 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.

14.17 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
27
11 PASS 8 REVIEW 5 FIX
F
Page Weight Budget
Action
2.7 MB transferred, 41 requests
FIX
2.7 MB transferred, 41 requests
Warning::
Page weighs 2.7 MB (2.7 MB transferred)
Warning::
Images are 2.2 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 2.2 MB
Info::
41 HTTP requests
Info::
Estimated 0.57 g CO2 per page load
2.7 MB / 2.4 MB budget
2.7 MB transferred
41 requests
0.57 g CO2 per page load
Images 2.2 MiB 81%
JavaScript 436.0 KiB 16%
CSS 62.3 KiB 2%
Other 17.6 KiB 1%
HTML 6.2 KiB 0%
0 2.4 MB 4.9 MB
Over budget

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

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 (2.7 MiB of 2.7 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Bundles
Action
15 scripts, 207 KB unused
FIX
15 scripts, 207 KB unused
Warning::
https://www.comprooroalatina.com/include/javascrip...: 165 KB unused (97%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.comprooroalatina.com/include/javascrip...: unminified — 90 KB could be saved
Warning::
https://www.comprooroalatina.com/js/jquery-1.6.js: 42 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 207 KB
207 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.comprooroalatina.com/include/javascript/scripts.js170 KB165 KB (97%)✗3rd
https://www.comprooroalatina.com/js/jquery-1.6.js89 KB42 KB (47%)✓3rd
https://www.comprooroalatina.com/js/tms-0.3.js8 KB—✓3rd
https://www.comprooroalatina.com/js/Swis721_Cn_BT_400.font.js37 KB—✓3rd
https://www.comprooroalatina.com/js/Swis721_Cn_BT_700.font.js36 KB—✓3rd
https://www.comprooroalatina.com/js/jquery.easing.1.3.js8 KB—✗3rd
https://www.comprooroalatina.com/js/cufon-replace.js0 KB—✓3rd
https://www.comprooroalatina.com/js/tms_presets.js18 KB—✗3rd
https://www.comprooroalatina.com/js/jcarousellite.js5 KB—✗3rd
https://www.comprooroalatina.com/js/script.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

D
Page Weight Inventory
Action
41 resources · 2.7 MB · 207 KB savings available
FIX
41 resources · 2.7 MB · 207 KB savings available
Warning::
Page weight 2.7 MB exceeds 1 MB target by 1.7 MB
Got: 2.7 MB Expected: ≤ 1 MB
Info::
~207 KB of savings available
Warning::
40 third-party resources (100% of weight)
Info::
5 resources over 200KB
41 resources · 2.7 MiB · 40 third-party 1.7 MiB over 1MB target
Image 82% · 2.2 MiB
JavaScript 16% · 436.0 KiB
CSS 2% · 62.3 KiB
Document 0% · 6.4 KiB

~207.3 KiB of savings available

Remove unused JavaScript: 207.3 KiB
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
14 images, 0 KB saveable
REVIEW
14 images, 0 KB saveable
Warning::
https://www.comprooroalatina.com/images/seguicisuf... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.comprooroalatina.com/images/personaliz... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.comprooroalatina.com/images/001.jpg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.comprooroalatina.com/images/arrow_righ... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.comprooroalatina.com/images/accettatut... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.comprooroalatina.com/images/comproorol... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
14 images 2.2 MB
0 oversized -0 KB
14 legacy format
6 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

B
JS Execution Cost
645ms total JS execution
REVIEW
645ms total JS execution
Info::
Unattributable: 245ms CPU time
Info::
https://www.comprooroalatina.com/js/jquery-1.6.js: 163ms CPU time
Info::
https://www.comprooroalatina.com/js/css3-mediaquer...: 100ms CPU time
Info::
https://www.comprooroalatina.com/js/cufon-yui.js: 74ms CPU time
Info::
https://www.comprooroalatina.com/: 64ms CPU time
Warning::
Third-party scripts: 401ms (62% of total)

Main Thread Breakdown

Other 42% Script Evaluation 27% Style & Layout 18% Script Parsing & Compilation 7% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
Unattributable245ms6ms0ms1st
https://www.comprooroalatina.com/js/jquery-1.6.js163ms88ms10ms3rd
https://www.comprooroalatina.com/js/css3-mediaqueries.js100ms18ms2ms3rd
https://www.comprooroalatina.com/js/cufon-yui.js74ms60ms2ms3rd
https://www.comprooroalatina.com/64ms5ms2ms3rd
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.
C
Document Compression
Action
Document response served uncompressed
REVIEW
Document response served uncompressed
Info::
Main HTML response has no Content-Encoding (uncompressed)
The main HTML document is served without compression. The Text Compression section above lists the broader picture; for the main response specifically, even gzip would shave ~70-80% off most text payloads.
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.
B
JavaScript Blocking
1 JS blocking issue(s) detected
REVIEW
1 JS blocking issue(s) detected
Warning::
15 render-blocking <script src> tag(s) without async/defer
Each `<script src=...>` without `async`, `defer`, or `type="module"` blocks HTML parsing while the browser fetches and executes it. The block lasts the entire round-trip + execution time -- on slow networks this translates directly into LCP delay. Add `defer` (executes after parse, in source order) for scripts that interact with the DOM, or `async` (executes whenever ready) for analytics / independent scripts. Module scripts (`type="module"`) are deferred by default.
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

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
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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A
Asset Compression
1 of 1 asset host still on gzip
PASS
1 of 1 asset host still on gzip
Info::
www.comprooroalatina.com serves assets with gzip; brotli would be ~20% smaller (assets: 23)
Every current browser accepts brotli. On a CDN this is a per-pull-zone toggle (Cloudflare, Fastly, CloudFront, CDN77, Bunny all expose it); on an origin it needs the brotli module (nginx-brotli, Apache mod_brotli). The saving lands on the assets this host serves, not on the HTML document -- the document's own encoding is reported separately.
Got: www.comprooroalatina.com (text/javascript)
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
1 server-response signal(s) detected
PASS
1 server-response signal(s) detected
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+
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
CSS Performance Depth
1 CSS depth issue(s) detected
PASS
1 CSS depth issue(s) detected
Warning::
9 render-blocking stylesheet(s) -- recommended: <=3
Each `<link rel="stylesheet">` without a non-blocking `media` attribute holds up the first paint. Browsers download all of them before painting any content. Consolidate into 1-2 critical-path stylesheets; defer non-critical CSS via `<link rel="stylesheet" media="print" onload="this.media='all'">` or via the loadCSS pattern; inline above-the-fold CSS in `<style>` to short-circuit the request entirely.
Network Waterfall
41 requests over 1263ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s FCP 5.0 s LCP 13.8 shttps://comprooroalatina.com// https://comprooroalatina.com/ — 301 — 201 B — 157 ms — http/1.1https://www.comprooroalatina.com/www.comprooroalatina.com/ https://www.comprooroalatina.com/ — 200 — 6.2 KiB — 157 ms — http/1.1https://www.comprooroalatina.com/css/reset.csswww.comprooroalatina.com/css/reset.... https://www.comprooroalatina.com/css/reset.css — 200 — 815 B — 58 ms — http/1.1https://www.comprooroalatina.com/css/layout.csswww.comprooroalatina.com/css/layout... https://www.comprooroalatina.com/css/layout.css — 200 — 632 B — 92 ms — http/1.1https://www.comprooroalatina.com/css/style.csswww.comprooroalatina.com/css/style.... https://www.comprooroalatina.com/css/style.css — 200 — 9.4 KiB — 106 ms — http/1.1https://www.comprooroalatina.com/css/zerogrid.csswww.comprooroalatina.com/css/zerogr... https://www.comprooroalatina.com/css/zerogrid.css — 200 — 2.7 KiB — 104 ms — http/1.1https://www.comprooroalatina.com/css/responsive.csswww.comprooroalatina.com/css/respon... https://www.comprooroalatina.com/css/responsive.css — 200 — 679 B — 103 ms — http/1.1https://www.comprooroalatina.com/css/responsiveslides.csswww.comprooroalatina.com/css/respon... https://www.comprooroalatina.com/css/responsiveslides.css — 200 — 2.9 KiB — 104 ms — http/1.1https://www.comprooroalatina.com/js/jquery-1.6.jswww.comprooroalatina.com/js/jquery-... https://www.comprooroalatina.com/js/jquery-1.6.js — 200 — 89.5 KiB — 269 ms — http/1.1https://www.comprooroalatina.com/js/cufon-yui.jswww.comprooroalatina.com/js/cufon-y... https://www.comprooroalatina.com/js/cufon-yui.js — 200 — 18.1 KiB — 173 ms — http/1.1https://www.comprooroalatina.com/js/cufon-replace.jswww.comprooroalatina.com/js/cufon-r... https://www.comprooroalatina.com/js/cufon-replace.js — 200 — 452 B — 139 ms — http/1.1https://www.comprooroalatina.com/js/Swis721_Cn_BT_400.font.jswww.comprooroalatina.com/js/Swis721... https://www.comprooroalatina.com/js/Swis721_Cn_BT_400.font.js — 200 — 37.1 KiB — 235 ms — http/1.1https://www.comprooroalatina.com/js/Swis721_Cn_BT_700.font.jswww.comprooroalatina.com/js/Swis721... https://www.comprooroalatina.com/js/Swis721_Cn_BT_700.font.js — 200 — 36.0 KiB — 236 ms — http/1.1https://www.comprooroalatina.com/js/jquery.easing.1.3.jswww.comprooroalatina.com/js/jquery.... https://www.comprooroalatina.com/js/jquery.easing.1.3.js — 200 — 8.2 KiB — 173 ms — http/1.1https://www.comprooroalatina.com/js/tms-0.3.jswww.comprooroalatina.com/js/tms-0.3... https://www.comprooroalatina.com/js/tms-0.3.js — 200 — 8.4 KiB — 191 ms — http/1.1https://www.comprooroalatina.com/js/tms_presets.jswww.comprooroalatina.com/js/tms_pre... https://www.comprooroalatina.com/js/tms_presets.js — 200 — 18.5 KiB — 239 ms — http/1.1https://www.comprooroalatina.com/js/jcarousellite.jswww.comprooroalatina.com/js/jcarous... https://www.comprooroalatina.com/js/jcarousellite.js — 200 — 5.5 KiB — 206 ms — http/1.1https://www.comprooroalatina.com/js/script.jswww.comprooroalatina.com/js/script.... https://www.comprooroalatina.com/js/script.js — 200 — 575 B — 225 ms — http/1.1https://www.comprooroalatina.com/js/css3-mediaqueries.jswww.comprooroalatina.com/js/css3-me... https://www.comprooroalatina.com/js/css3-mediaqueries.js — 200 — 15.9 KiB — 272 ms — http/1.1https://www.comprooroalatina.com/js/responsiveslides.jswww.comprooroalatina.com/js/respons... https://www.comprooroalatina.com/js/responsiveslides.js — 200 — 9.3 KiB — 259 ms — http/1.1https://www.comprooroalatina.com/javascript/javascript.jswww.comprooroalatina.com/javascript... https://www.comprooroalatina.com/javascript/javascript.js — 200 — 10.8 KiB — 267 ms — http/1.1https://www.comprooroalatina.com/javascript/cookie.jswww.comprooroalatina.com/javascript... https://www.comprooroalatina.com/javascript/cookie.js — 200 — 8.1 KiB — 267 ms — http/1.1https://www.comprooroalatina.com/style/stili.csswww.comprooroalatina.com/style/stil... https://www.comprooroalatina.com/style/stili.css — 200 — 20.8 KiB — 130 ms — http/1.1https://www.comprooroalatina.com/style/verticalmenu.csswww.comprooroalatina.com/style/vert... https://www.comprooroalatina.com/style/verticalmenu.css — 200 — 21.3 KiB — 152 ms — http/1.1https://www.comprooroalatina.com/style/blu.csswww.comprooroalatina.com/style/blu.... https://www.comprooroalatina.com/style/blu.css — 200 — 3.1 KiB — 131 ms — http/1.1https://www.comprooroalatina.com/include/javascript/scripts.jswww.comprooroalatina.com/include/ja... https://www.comprooroalatina.com/include/javascript/scripts.js — 200 — 169.8 KiB — 464 ms — http/1.1https://www.comprooroalatina.com/images/accettatuttiicookie.pngwww.comprooroalatina.com/images/acc... https://www.comprooroalatina.com/images/accettatuttiicookie.png — 200 — 1.4 KiB — 35 ms — http/1.1https://www.comprooroalatina.com/images/accettasolocookienecessari.pngwww.comprooroalatina.com/images/acc... https://www.comprooroalatina.com/images/accettasolocookienecessari.png — 200 — 1.6 KiB — 34 ms — http/1.1https://www.comprooroalatina.com/images/personalizzacookie.pngwww.comprooroalatina.com/images/per... https://www.comprooroalatina.com/images/personalizzacookie.png — 200 — 1.6 KiB — 35 ms — http/1.1https://www.comprooroalatina.com/images/rosso.gifwww.comprooroalatina.com/images/ros... https://www.comprooroalatina.com/images/rosso.gif — 200 — 1.5 KiB — 34 ms — http/1.1
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s FCP 5.0 s LCP 13.8 shttps://comprooroalatina.com// https://comprooroalatina.com/ — 301 — 201 B — 157 ms — http/1.1https://www.comprooroalatina.com/www.comprooroalatina.com/ https://www.comprooroalatina.com/ — 200 — 6.2 KiB — 157 ms — http/1.1https://www.comprooroalatina.com/css/reset.csswww.comprooroalatina.com/css/reset.... https://www.comprooroalatina.com/css/reset.css — 200 — 815 B — 58 ms — http/1.1https://www.comprooroalatina.com/css/layout.csswww.comprooroalatina.com/css/layout... https://www.comprooroalatina.com/css/layout.css — 200 — 632 B — 92 ms — http/1.1https://www.comprooroalatina.com/css/style.csswww.comprooroalatina.com/css/style.... https://www.comprooroalatina.com/css/style.css — 200 — 9.4 KiB — 106 ms — http/1.1https://www.comprooroalatina.com/css/zerogrid.csswww.comprooroalatina.com/css/zerogr... https://www.comprooroalatina.com/css/zerogrid.css — 200 — 2.7 KiB — 104 ms — http/1.1https://www.comprooroalatina.com/css/responsive.csswww.comprooroalatina.com/css/respon... https://www.comprooroalatina.com/css/responsive.css — 200 — 679 B — 103 ms — http/1.1https://www.comprooroalatina.com/css/responsiveslides.csswww.comprooroalatina.com/css/respon... https://www.comprooroalatina.com/css/responsiveslides.css — 200 — 2.9 KiB — 104 ms — http/1.1https://www.comprooroalatina.com/js/jquery-1.6.jswww.comprooroalatina.com/js/jquery-... https://www.comprooroalatina.com/js/jquery-1.6.js — 200 — 89.5 KiB — 269 ms — http/1.1https://www.comprooroalatina.com/js/cufon-yui.jswww.comprooroalatina.com/js/cufon-y... https://www.comprooroalatina.com/js/cufon-yui.js — 200 — 18.1 KiB — 173 ms — http/1.1https://www.comprooroalatina.com/js/cufon-replace.jswww.comprooroalatina.com/js/cufon-r... https://www.comprooroalatina.com/js/cufon-replace.js — 200 — 452 B — 139 ms — http/1.1https://www.comprooroalatina.com/js/Swis721_Cn_BT_400.font.jswww.comprooroalatina.com/js/Swis721... https://www.comprooroalatina.com/js/Swis721_Cn_BT_400.font.js — 200 — 37.1 KiB — 235 ms — http/1.1https://www.comprooroalatina.com/js/Swis721_Cn_BT_700.font.jswww.comprooroalatina.com/js/Swis721... https://www.comprooroalatina.com/js/Swis721_Cn_BT_700.font.js — 200 — 36.0 KiB — 236 ms — http/1.1https://www.comprooroalatina.com/js/jquery.easing.1.3.jswww.comprooroalatina.com/js/jquery.... https://www.comprooroalatina.com/js/jquery.easing.1.3.js — 200 — 8.2 KiB — 173 ms — http/1.1https://www.comprooroalatina.com/js/tms-0.3.jswww.comprooroalatina.com/js/tms-0.3... https://www.comprooroalatina.com/js/tms-0.3.js — 200 — 8.4 KiB — 191 ms — http/1.1https://www.comprooroalatina.com/js/tms_presets.jswww.comprooroalatina.com/js/tms_pre... https://www.comprooroalatina.com/js/tms_presets.js — 200 — 18.5 KiB — 239 ms — http/1.1https://www.comprooroalatina.com/js/jcarousellite.jswww.comprooroalatina.com/js/jcarous... https://www.comprooroalatina.com/js/jcarousellite.js — 200 — 5.5 KiB — 206 ms — http/1.1https://www.comprooroalatina.com/js/script.jswww.comprooroalatina.com/js/script.... https://www.comprooroalatina.com/js/script.js — 200 — 575 B — 225 ms — http/1.1https://www.comprooroalatina.com/js/css3-mediaqueries.jswww.comprooroalatina.com/js/css3-me... https://www.comprooroalatina.com/js/css3-mediaqueries.js — 200 — 15.9 KiB — 272 ms — http/1.1https://www.comprooroalatina.com/js/responsiveslides.jswww.comprooroalatina.com/js/respons... https://www.comprooroalatina.com/js/responsiveslides.js — 200 — 9.3 KiB — 259 ms — http/1.1https://www.comprooroalatina.com/javascript/javascript.jswww.comprooroalatina.com/javascript... https://www.comprooroalatina.com/javascript/javascript.js — 200 — 10.8 KiB — 267 ms — http/1.1https://www.comprooroalatina.com/javascript/cookie.jswww.comprooroalatina.com/javascript... https://www.comprooroalatina.com/javascript/cookie.js — 200 — 8.1 KiB — 267 ms — http/1.1https://www.comprooroalatina.com/style/stili.csswww.comprooroalatina.com/style/stil... https://www.comprooroalatina.com/style/stili.css — 200 — 20.8 KiB — 130 ms — http/1.1https://www.comprooroalatina.com/style/verticalmenu.csswww.comprooroalatina.com/style/vert... https://www.comprooroalatina.com/style/verticalmenu.css — 200 — 21.3 KiB — 152 ms — http/1.1https://www.comprooroalatina.com/style/blu.csswww.comprooroalatina.com/style/blu.... https://www.comprooroalatina.com/style/blu.css — 200 — 3.1 KiB — 131 ms — http/1.1https://www.comprooroalatina.com/include/javascript/scripts.jswww.comprooroalatina.com/include/ja... https://www.comprooroalatina.com/include/javascript/scripts.js — 200 — 169.8 KiB — 464 ms — http/1.1https://www.comprooroalatina.com/images/accettatuttiicookie.pngwww.comprooroalatina.com/images/acc... https://www.comprooroalatina.com/images/accettatuttiicookie.png — 200 — 1.4 KiB — 35 ms — http/1.1https://www.comprooroalatina.com/images/accettasolocookienecessari.pngwww.comprooroalatina.com/images/acc... https://www.comprooroalatina.com/images/accettasolocookienecessari.png — 200 — 1.6 KiB — 34 ms — http/1.1https://www.comprooroalatina.com/images/personalizzacookie.pngwww.comprooroalatina.com/images/per... https://www.comprooroalatina.com/images/personalizzacookie.png — 200 — 1.6 KiB — 35 ms — http/1.1https://www.comprooroalatina.com/images/rosso.gifwww.comprooroalatina.com/images/ros... https://www.comprooroalatina.com/images/rosso.gif — 200 — 1.5 KiB — 34 ms — http/1.1https://www.comprooroalatina.com/images/salvaechiudi.pngwww.comprooroalatina.com/images/sal... https://www.comprooroalatina.com/images/salvaechiudi.png — 200 — 1.5 KiB — 36 ms — http/1.1https://www.comprooroalatina.com/images/comproorolatina/topbanner.jpgwww.comprooroalatina.com/images/com... https://www.comprooroalatina.com/images/comproorolatina/topbanner.jpg — 200 — 435.1 KiB — 266 ms — http/1.1https://www.comprooroalatina.com/images/000.jpgwww.comprooroalatina.com/images/000... https://www.comprooroalatina.com/images/000.jpg — 200 — 480.8 KiB — 232 ms — http/1.1https://www.comprooroalatina.com/images/001.jpgwww.comprooroalatina.com/images/001... https://www.comprooroalatina.com/images/001.jpg — 200 — 524.0 KiB — 411 ms — http/1.1https://www.comprooroalatina.com/images/002.jpgwww.comprooroalatina.com/images/002... https://www.comprooroalatina.com/images/002.jpg — 200 — 365.5 KiB — 380 ms — http/1.1https://www.comprooroalatina.com/images/005.jpgwww.comprooroalatina.com/images/005... https://www.comprooroalatina.com/images/005.jpg — 200 — 426.9 KiB — 381 ms — http/1.1https://www.comprooroalatina.com/images/arrow_right.pngwww.comprooroalatina.com/images/arr... https://www.comprooroalatina.com/images/arrow_right.png — 200 — 740 B — 54 ms — http/1.1https://www.comprooroalatina.com/images/themes.gifwww.comprooroalatina.com/images/the... https://www.comprooroalatina.com/images/themes.gif — 404 — 1.0 KiB — 49 ms — http/1.1https://www.comprooroalatina.com/images/calcola.pngwww.comprooroalatina.com/images/cal... https://www.comprooroalatina.com/images/calcola.png — 200 — 7.0 KiB — 82 ms — http/1.1https://www.comprooroalatina.com/images/seguicisufacebook.pngwww.comprooroalatina.com/images/seg... https://www.comprooroalatina.com/images/seguicisufacebook.png — 200 — 28.2 KiB — 69 ms — http/1.1https://www.comprooroalatina.com/favicon.icowww.comprooroalatina.com/favicon.ic... https://www.comprooroalatina.com/favicon.ico — 200 — 17.4 KiB — 36 ms — http/1.1
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
62% of JavaScript execution is third-party
First-party Third-party 401ms · 130KB · €4/mo
www.comprooroalatina.com
Other
Optional
Execution 163ms
Transfer 89 KB
Unused 47%
Monthly Cost €2/mo
www.comprooroalatina.com
Other
Optional
Execution 100ms
Transfer 16 KB
Monthly Cost €1/mo
www.comprooroalatina.com
Other
Optional
Execution 74ms
Transfer 18 KB
Monthly Cost €1/mo
www.comprooroalatina.com
Other
Optional
Execution 64ms
Transfer 6 KB
Monthly Cost €1/mo

62% of JavaScript execution time comes from third-party scripts.

Why this matters

Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.

Learn more ▾

Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.

Source: web.dev / HTTP Archive Web Almanac

How third-party costs are calculated

Image Optimization
21 images, 2285 KB total, 760 KB wasted
INFO

Image Optimization Audit

Total Images

21

Total Size

2285 KB

Oversized

2

Wasted

760 KB

15 missing alt text 21 missing dimensions 14 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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