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Performance

· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
86
GRADE
B
FIX
3
REVIEW
7
PASS
13
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.
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.
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.

5.99 s

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

7.34 s

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

30 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.

5.99 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.

7.34 s

Page Load Progression

582 ms
1.2 s
1.7 s
2.3 s
2.9 s
3.5 s
4.1 s
4.7 s
Checks
26
13 PASS 7 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 (893.9 KiB of 894.0 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Bundles
Action
18 scripts, 182 KB unused
FIX
18 scripts, 182 KB unused
Warning::
https://www.sindacatospettacolo.it/wp-content/them...: 92 KB unused (70%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.sindacatospettacolo.it/wp-content/them...: unminified — 45 KB could be saved
Warning::
https://www.sindacatospettacolo.it/wp-includes/js/...: 38 KB unused (44%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.sindacatospettacolo.it/wp-content/them...: 31 KB unused (70%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.sindacatospettacolo.it/wp-content/them...: unminified — 17 KB could be saved
Warning::
https://www.sindacatospettacolo.it/wp-content/them...: 22 KB unused (92%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 182 KB
182 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/bootstrap.js?ver=6.4.10132 KB92 KB (70%)✗3rd
https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.186 KB38 KB (44%)✓3rd
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.js?ver=6.4.1045 KB31 KB (70%)✗3rd
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/owl.carousel.min.js?ver=6.4.1024 KB22 KB (92%)✓3rd
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.marquee.js?ver=6.4.1023 KB—✗3rd
https://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/js/CookieInfo.js?ver=1.03 KB—✓3rd
https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/js/ansar-import-public.js?ver=1.0.51 KB—✓3rd
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.bootstrap.js?ver=6.4.106 KB—✗3rd
https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.113 KB—✓3rd
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/main.js?ver=6.4.101 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

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.

B
Image Optimization
6 images, 0 KB saveable
REVIEW
6 images, 0 KB saveable
Info::
All images are well-optimized
6 images 237 KB
0 oversized -0 KB
6 legacy format
0 missing dimensions CLS risk
B
JS Execution Cost
801ms total JS execution
REVIEW
801ms total JS execution
Warning::
https://www.sindacatospettacolo.it/: 318ms CPU time
Info::
Unattributable: 187ms CPU time
Info::
https://www.sindacatospettacolo.it/wp-content/them...: 160ms CPU time
Info::
https://www.sindacatospettacolo.it/wp-includes/js/...: 135ms CPU time
Warning::
Third-party scripts: 613ms (77% of total)

Main Thread Breakdown

Other 33% Script Evaluation 24% Style & Layout 22% Rendering 8% Parse HTML & CSS 7% Script Parsing & Compilation 5%
ScriptTotalScriptingParse/CompileParty
https://www.sindacatospettacolo.it/318ms67ms5ms3rd
Unattributable187ms5ms0ms1st
https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/custom.js?ver=6.4.10160ms31ms0ms3rd
https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.1135ms98ms7ms3rd
C
Compression Algorithm
Action
Main response served uncompressed
REVIEW
Main 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::
17 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
Page Weight Budget
894 KB transferred, 45 requests
PASS
894 KB transferred, 45 requests
Info::
Page weighs 1.4 MB (894 KB transferred)
Info::
45 HTTP requests
Info::
Estimated 0.18 g CO2 per page load
894 KB / 2.4 MB budget
894 KB transferred
45 requests
0.18 g CO2 per page load
JavaScript 372.7 KiB 42%
Images 237.3 KiB 27%
Fonts 181.6 KiB 20%
CSS 86.7 KiB 10%
HTML 14.4 KiB 2%
Other 1.2 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+
Font Loading
3 fonts (182 KB)
PASS
3 fonts (182 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

182 KB total

Render-blocking

0

of 3

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 FCP 6.0 s LCP 7.3 shttps://fonts.gstatic.com/s/montserrat/v31/JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2JTUSjIg1_i6t8kCHKm459Wl... https://fonts.gstatic.com/s/montserrat/v31/JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2 — 34.7 KiB — 26 ms — font-display: swaphttps://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-brands-400.woff2fa-brands-400.woff2 https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-brands-400.woff2 — 73.2 KiB — 84 ms — font-display: swaphttps://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-solid-900.woff2fa-solid-900.woff2 https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-solid-900.woff2 — 73.8 KiB — 84 ms — font-display: swap
JTUSjIg1_i6t8kCHKm459Wl... woff2 swap
Size 35 KB
Load time 26 ms
Start 753 ms
Risk FOUT — text flashes from fallback to web font
fa-brands-400.woff2 woff2 swap
Size 73 KB
Load time 84 ms
Start 753 ms
Risk FOUT — text flashes from fallback to web font
fa-solid-900.woff2 woff2 swap
Size 74 KB
Load time 84 ms
Start 753 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+
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
Page Weight Inventory
45 resources · 894 KB · 182 KB savings available
PASS
45 resources · 894 KB · 182 KB savings available
Info::
Within 1MB page-weight target
Got: 894 KB
Info::
~182 KB of savings available
Warning::
44 third-party resources (100% of weight)
45 resources · 894.0 KiB · 44 third-party Within 1MB page-weight target
JavaScript 42% · 372.7 KiB
Image 27% · 238.3 KiB
Font 20% · 181.6 KiB
CSS 10% · 86.7 KiB
Document 2% · 14.6 KiB

~181.9 KiB of savings available

Remove unused JavaScript: 181.9 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
CSS Performance Depth
1 CSS depth issue(s) detected
PASS
1 CSS depth issue(s) detected
Warning::
15 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
45 requests over 892ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s FCP 6.0 s LCP 7.3 shttps://sindacatospettacolo.it// https://sindacatospettacolo.it/ — 301 — 132 B — 115 ms — h2https://www.sindacatospettacolo.it/www.sindacatospettacolo.it/ https://www.sindacatospettacolo.it/ — 200 — 14.4 KiB — 58 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/css/cookieinfo.css?ver=1.0www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/css/cookieinfo.css?ver=1.0 — 200 — 1.1 KiB — 302 ms — h2https://www.sindacatospettacolo.it/wp-includes/css/dist/block-library/style.min.css?ver=6.4.10www.sindacatospettacolo.it/wp-inclu... https://www.sindacatospettacolo.it/wp-includes/css/dist/block-library/style.min.css?ver=6.4.10 — 200 — 14.7 KiB — 321 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/css/ansar-import-public.css?ver=1.0.5www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/css/ansar-import-public.css?ver=1.0.5 — 200 — 261 B — 319 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.7.3www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.7.3 — 200 — 1.1 KiB — 318 ms — h2https://fonts.googleapis.com/css?family=Montserrat%3A400%2C500%2C700%2C800%7CWork%2BSans%3A300%2C400%2C500%2C600%2C700%2C800%2C900%26display%3Dswap&subset=latin%2Clatin-extfonts.googleapis.com/css?family=Mon... https://fonts.googleapis.com/css?family=Montserrat%3A400%2C500%2C700%2C800%7CWork%2BSans%3A300%2C400%2C500%2C600%2C700%2C800%2C900%26display%3Dswap&subset=latin%2Clatin-ext — 200 — 1.1 KiB — 74 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/bootstrap.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/bootstrap.css?ver=6.4.10 — 200 — 26.2 KiB — 353 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=6.4.10 — 200 — 2.4 KiB — 319 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/all.min.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/all.min.css?ver=6.4.10 — 200 — 12.2 KiB — 365 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/v4-shims.min.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/v4-shims.min.css?ver=6.4.10 — 200 — 4.3 KiB — 358 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/owl.carousel.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/owl.carousel.css?ver=6.4.10 — 200 — 699 B — 352 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/jquery.smartmenus.bootstrap.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/jquery.smartmenus.bootstrap.css?ver=6.4.10 — 200 — 1.2 KiB — 368 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/style.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/style.css?ver=6.4.10 — 200 — 13.3 KiB — 374 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=1.0www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=1.0 — 200 — 2.4 KiB — 376 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/news-way/css/colors/default.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/news-way/css/colors/default.css?ver=6.4.10 — 200 — 4.8 KiB — 380 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/colorbox.css?ver=2.0.2www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/colorbox.css?ver=2.0.2 — 200 — 951 B — 380 ms — h2https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.1www.sindacatospettacolo.it/wp-inclu... https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 — 200 — 85.8 KiB — 413 ms — h2https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1www.sindacatospettacolo.it/wp-inclu... https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 — 200 — 13.4 KiB — 385 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/js/ansar-import-public.js?ver=1.0.5www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/js/ansar-import-public.js?ver=1.0.5 — 200 — 1006 B — 414 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/navigation.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/navigation.js?ver=6.4.10 — 200 — 2.4 KiB — 416 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/bootstrap.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/bootstrap.js?ver=6.4.10 — 200 — 132.2 KiB — 445 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/owl.carousel.min.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/owl.carousel.min.js?ver=6.4.10 — 200 — 23.5 KiB — 419 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.js?ver=6.4.10 — 200 — 44.6 KiB — 449 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.bootstrap.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.bootstrap.js?ver=6.4.10 — 200 — 5.9 KiB — 421 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.marquee.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.marquee.js?ver=6.4.10 — 200 — 23.1 KiB — 452 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/main.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/main.js?ver=6.4.10 — 200 — 770 B — 453 ms — h2https://www.sindacatospettacolo.it/wp-content/uploads/2023/10/cropped-facebook_1697301200285_71189972135603766862-768x309.jpgwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2023/10/cropped-facebook_1697301200285_71189972135603766862-768x309.jpg — 200 — 33.7 KiB — 463 ms — h2https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-2-768x435.jpegwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-2-768x435.jpeg — 200 — 68.9 KiB — 464 ms — h2https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-Cinema.jpegwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-Cinema.jpeg — 200 — 44.7 KiB — 466 ms — h2
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s FCP 6.0 s LCP 7.3 shttps://sindacatospettacolo.it// https://sindacatospettacolo.it/ — 301 — 132 B — 115 ms — h2https://www.sindacatospettacolo.it/www.sindacatospettacolo.it/ https://www.sindacatospettacolo.it/ — 200 — 14.4 KiB — 58 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/css/cookieinfo.css?ver=1.0www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/css/cookieinfo.css?ver=1.0 — 200 — 1.1 KiB — 302 ms — h2https://www.sindacatospettacolo.it/wp-includes/css/dist/block-library/style.min.css?ver=6.4.10www.sindacatospettacolo.it/wp-inclu... https://www.sindacatospettacolo.it/wp-includes/css/dist/block-library/style.min.css?ver=6.4.10 — 200 — 14.7 KiB — 321 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/css/ansar-import-public.css?ver=1.0.5www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/css/ansar-import-public.css?ver=1.0.5 — 200 — 261 B — 319 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.7.3www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.7.3 — 200 — 1.1 KiB — 318 ms — h2https://fonts.googleapis.com/css?family=Montserrat%3A400%2C500%2C700%2C800%7CWork%2BSans%3A300%2C400%2C500%2C600%2C700%2C800%2C900%26display%3Dswap&subset=latin%2Clatin-extfonts.googleapis.com/css?family=Mon... https://fonts.googleapis.com/css?family=Montserrat%3A400%2C500%2C700%2C800%7CWork%2BSans%3A300%2C400%2C500%2C600%2C700%2C800%2C900%26display%3Dswap&subset=latin%2Clatin-ext — 200 — 1.1 KiB — 74 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/bootstrap.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/bootstrap.css?ver=6.4.10 — 200 — 26.2 KiB — 353 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=6.4.10 — 200 — 2.4 KiB — 319 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/all.min.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/all.min.css?ver=6.4.10 — 200 — 12.2 KiB — 365 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/v4-shims.min.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/css/v4-shims.min.css?ver=6.4.10 — 200 — 4.3 KiB — 358 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/owl.carousel.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/owl.carousel.css?ver=6.4.10 — 200 — 699 B — 352 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/jquery.smartmenus.bootstrap.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/jquery.smartmenus.bootstrap.css?ver=6.4.10 — 200 — 1.2 KiB — 368 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/style.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/style.css?ver=6.4.10 — 200 — 13.3 KiB — 374 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=1.0www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/news-way/style.css?ver=1.0 — 200 — 2.4 KiB — 376 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/news-way/css/colors/default.css?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/news-way/css/colors/default.css?ver=6.4.10 — 200 — 4.8 KiB — 380 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/colorbox.css?ver=2.0.2www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/colorbox.css?ver=2.0.2 — 200 — 951 B — 380 ms — h2https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.1www.sindacatospettacolo.it/wp-inclu... https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 — 200 — 85.8 KiB — 413 ms — h2https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1www.sindacatospettacolo.it/wp-inclu... https://www.sindacatospettacolo.it/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 — 200 — 13.4 KiB — 385 ms — h2https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/js/ansar-import-public.js?ver=1.0.5www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/ansar-import/public/js/ansar-import-public.js?ver=1.0.5 — 200 — 1006 B — 414 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/navigation.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/navigation.js?ver=6.4.10 — 200 — 2.4 KiB — 416 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/bootstrap.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/bootstrap.js?ver=6.4.10 — 200 — 132.2 KiB — 445 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/owl.carousel.min.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/owl.carousel.min.js?ver=6.4.10 — 200 — 23.5 KiB — 419 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.js?ver=6.4.10 — 200 — 44.6 KiB — 449 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.bootstrap.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.smartmenus.bootstrap.js?ver=6.4.10 — 200 — 5.9 KiB — 421 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.marquee.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/jquery.marquee.js?ver=6.4.10 — 200 — 23.1 KiB — 452 ms — h2https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/main.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/main.js?ver=6.4.10 — 200 — 770 B — 453 ms — h2https://www.sindacatospettacolo.it/wp-content/uploads/2023/10/cropped-facebook_1697301200285_71189972135603766862-768x309.jpgwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2023/10/cropped-facebook_1697301200285_71189972135603766862-768x309.jpg — 200 — 33.7 KiB — 463 ms — h2https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-2-768x435.jpegwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-2-768x435.jpeg — 200 — 68.9 KiB — 464 ms — h2https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-Cinema.jpegwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/sindacato-spettacolo-Cinema.jpeg — 200 — 44.7 KiB — 466 ms — h2blob:https://www.sindacatospettacolo.it/68be334d-c305-4b96-a67f-57fd00a08b6bwww.sindacatospettacolo.it/68be334d... blob:https://www.sindacatospettacolo.it/68be334d-c305-4b96-a67f-57fd00a08b6b — 200 — -1 B — 22 ms — blobhttps://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/js/CookieInfo.js?ver=1.0www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/CookieInfo/js/CookieInfo.js?ver=1.0 — 200 — 3.5 KiB — 47 ms — h3https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/js/jquery.colorbox-min.js?ver=1.3.17.2www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/js/jquery.colorbox-min.js?ver=1.3.17.2 — 200 — 9.4 KiB — 48 ms — h3https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=5.7.3www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=5.7.3 — 200 — 10.5 KiB — 50 ms — h3https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/js/index.js?ver=5.7.3www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/contact-form-7/includes/js/index.js?ver=5.7.3 — 200 — 12.6 KiB — 53 ms — h3https://www.sindacatospettacolo.it/wp-content/plugins/advanced-ads/admin/assets/js/advertisement.jswww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/advanced-ads/admin/assets/js/advertisement.js — 200 — 240 B — 55 ms — h3https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/custom.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/custom.js?ver=6.4.10 — 200 — 3.5 KiB — 53 ms — h3https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/custom-time.js?ver=6.4.10www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/js/custom-time.js?ver=6.4.10 — 200 — 396 B — 55 ms — h3https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/cropped-cinecitta-roma-1.jpgwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/cropped-cinecitta-roma-1.jpg — 200 — 78.9 KiB — 81 ms — h3https://fonts.gstatic.com/s/montserrat/v31/JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2fonts.gstatic.com/s/montserrat/v31/... https://fonts.gstatic.com/s/montserrat/v31/JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2 — 200 — 34.7 KiB — 26 ms — h3https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-brands-400.woff2www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-brands-400.woff2 — 200 — 73.2 KiB — 84 ms — h3https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-solid-900.woff2www.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/themes/newsup/css/font-awesome/webfonts/fa-solid-900.woff2 — 200 — 73.8 KiB — 84 ms — h3https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/images/loading.gifwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/images/loading.gif — 200 — 9.4 KiB — 44 ms — h3https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/images/controls.pngwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/plugins/lightbox-plus/css/dark/images/controls.png — 200 — 1.7 KiB — 43 ms — h3https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/cropped-logo-url-32x32.pngwww.sindacatospettacolo.it/wp-conte... https://www.sindacatospettacolo.it/wp-content/uploads/2022/07/cropped-logo-url-32x32.png — 200 — 1.0 KiB — 42 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
77% of JavaScript execution is third-party
First-party Third-party 613ms · 104KB · €7/mo
www.sindacatospettacolo.it
Other
Costly
Execution 318ms
Transfer 14 KB
Monthly Cost €3/mo
www.sindacatospettacolo.it
Other
Optional
Execution 160ms
Transfer 3 KB
Monthly Cost €2/mo
www.sindacatospettacolo.it
Other
Optional
Execution 135ms
Transfer 86 KB
Unused 44%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • www.sindacatospettacolo.it adds 318ms and costs ~€3/month

77% 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

www.sindacatospettacolo.it takes 318ms 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

Image Optimization
4 images, 194 KB total, 32 KB wasted
INFO

Image Optimization Audit

Total Images

4

Total Size

194 KB

Oversized

1

Wasted

32 KB

3 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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