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https://www.itssmart.it

Performance

· 23 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
95
GRADE
A
FIX
1
REVIEW
3
PASS
15
INFO
4

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

Mobile Desktop
95
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
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.
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.

529 ms

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

1.37 s

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

5 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.

1.20 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.

1.49 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
23
15 PASS 3 REVIEW 1 FIX
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: private, no-cache, no-store, max-age=0, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

private, no-cache, no-store, max-age=0, must-revalidate

DirectiveValueMeaning
private—Only browser cache, not CDN/proxy
no-cache—Cache but always revalidate first
no-store—Never cache this response
max-age0Cache for 0 seconds
must-revalidate—Must recheck with server after expiry
B
Page Weight Budget
1.1 MB transferred, 55 requests
REVIEW
1.1 MB transferred, 55 requests
Info::
Page weighs 1.6 MB (1.1 MB transferred)
Info::
Fonts are 352 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 352 KB
Info::
55 HTTP requests
Info::
Estimated 0.22 g CO2 per page load
1.1 MB / 2.4 MB budget
1.1 MB transferred
55 requests
0.22 g CO2 per page load
Images 486.2 KiB 44%
Fonts 352.3 KiB 32%
JavaScript 181.2 KiB 16%
Other 38.2 KiB 3%
HTML 20.9 KiB 2%
CSS 13.0 KiB 1%
Other 6.8 KiB 1%
0 2.4 MB 4.9 MB
Under budget

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

B
Document Compression
Document response uses gzip; brotli would be ~20% smaller
REVIEW
Document 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.
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.
A+
Third-Party Impact
No third-party resources
PASS
No third-party resources
Info::
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
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Image Optimization
11 images, 0 KB saveable
PASS
11 images, 0 KB saveable
Info::
All images are well-optimized
11 images 486 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
441ms total JS execution
PASS
441ms total JS execution
Info::
https://www.itssmart.it/_next/static/chunks/34oyci...: 151ms CPU time
Info::
https://www.itssmart.it/: 117ms CPU time
Info::
Unattributable: 104ms CPU time
Info::
https://www.itssmart.it/_next/static/chunks/06j3ju...: 69ms CPU time

Main Thread Breakdown

Script Evaluation 44% Other 28% Style & Layout 16% Script Parsing & Compilation 6%
ScriptTotalScriptingParse/CompileParty
https://www.itssmart.it/_next/static/chunks/34oyci46fsc5w.js151ms128ms8ms1st
https://www.itssmart.it/117ms4ms4ms1st
Unattributable104ms11ms0ms1st
https://www.itssmart.it/_next/static/chunks/06j3juy1u5a-6.js69ms52ms6ms1st
A+
Font Loading
6 fonts (352 KB)
PASS
6 fonts (352 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

6

352 KB total

Render-blocking

0

of 6

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 529 ms LCP 1.4 shttps://www.itssmart.it/_next/static/media/54fc36028e2bb174-s.p.20jfceqj9zyw9.woff254fc36028e2bb174-s.p.20... https://www.itssmart.it/_next/static/media/54fc36028e2bb174-s.p.20jfceqj9zyw9.woff2 — 118.2 KiB — 284 ms — font-display: swaphttps://www.itssmart.it/_next/static/media/66b33cc02d8f8b9d-s.p.3slq8sz4zhb1g.woff266b33cc02d8f8b9d-s.p.3s... https://www.itssmart.it/_next/static/media/66b33cc02d8f8b9d-s.p.3slq8sz4zhb1g.woff2 — 146.2 KiB — 373 ms — font-display: swaphttps://www.itssmart.it/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff283afe278b6a6bb3c-s.p.2b... https://www.itssmart.it/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2 — 47.4 KiB — 284 ms — font-display: swaphttps://www.itssmart.it/_next/static/media/0c89a48fa5027cee-s.p.2cyn07wtgehh0.woff20c89a48fa5027cee-s.p.2c... https://www.itssmart.it/_next/static/media/0c89a48fa5027cee-s.p.2cyn07wtgehh0.woff2 — 21.9 KiB — 101 ms — font-display: swaphttps://www.itssmart.it/_next/static/media/8d05cfa5faa8406c-s.p.1s123piy9_v1m.woff28d05cfa5faa8406c-s.p.1s... https://www.itssmart.it/_next/static/media/8d05cfa5faa8406c-s.p.1s123piy9_v1m.woff2 — 9.4 KiB — 103 ms — font-display: swaphttps://www.itssmart.it/_next/static/media/dc0d9adbac686440-s.p.3cik_s2si-ft-.woff2dc0d9adbac686440-s.p.3c... https://www.itssmart.it/_next/static/media/dc0d9adbac686440-s.p.3cik_s2si-ft-.woff2 — 9.3 KiB — 100 ms — font-display: swap
54fc36028e2bb174-s.p.20... woff2 swap
Size 118 KB
Load time 284 ms
Start 544 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
66b33cc02d8f8b9d-s.p.3s... woff2 swap
Size 146 KB
Load time 373 ms
Start 545 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
83afe278b6a6bb3c-s.p.2b... woff2 swap
Size 47 KB
Load time 284 ms
Start 546 ms
Risk FOUT — text flashes from fallback to web font
0c89a48fa5027cee-s.p.2c... woff2 swap
Size 22 KB
Load time 101 ms
Start 1.3 s
Risk FOUT — text flashes from fallback to web font
8d05cfa5faa8406c-s.p.1s... woff2 swap
Size 9 KB
Load time 103 ms
Start 1.3 s
Risk FOUT — text flashes from fallback to web font
dc0d9adbac686440-s.p.3c... woff2 swap
Size 9 KB
Load time 100 ms
Start 1.3 s
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)

Fixing the unchecked items could save ~132 KB and ~264 ms

A+
JS Bundles
13 scripts, 27 KB unused
PASS
13 scripts, 27 KB unused
Warning::
https://www.itssmart.it/_next/static/chunks/34oyci...: 27 KB unused (38%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 27 KB
27 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.itssmart.it/_next/static/chunks/34oyci46fsc5w.js69 KB27 KB (38%)✓1st
https://www.itssmart.it/_next/static/chunks/2yl1jv4w6po1z.js1 KB—✓1st
https://www.itssmart.it/_next/static/chunks/0nmn3_ni2r51b.js9 KB—✓1st
https://www.itssmart.it/_next/static/chunks/06j3juy1u5a-6.js37 KB—✓1st
https://www.itssmart.it/_next/static/chunks/3nc6x0_y5iwnk.js9 KB—✓1st
https://www.itssmart.it/_next/static/chunks/turbopack-39i9wy4zq5qte.js4 KB—✓1st
https://www.itssmart.it/_next/static/chunks/37v5ulr6qjozi.js2 KB—✓1st
https://www.itssmart.it/_next/static/chunks/1ntn7efqc-iiw.js13 KB—✓1st
https://www.itssmart.it/_next/static/chunks/3i0nmz0p7p9np.js11 KB—✓1st
https://www.itssmart.it/_next/static/chunks/015qruujslsf2.js4 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

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+
Main HTML Cache-Control
Main HTML uses no-store -- correct for sensitive/dynamic content
PASS
Main HTML uses no-store -- correct for sensitive/dynamic content
Info::
Main HTML uses no-store -- correct for sensitive/dynamic content
Got: private, no-cache, no-store, max-age=0, must-revalidate
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch,...
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
55 resources · 1.1 MB · 27 KB savings available
PASS
55 resources · 1.1 MB · 27 KB savings available
Warning::
Page weight 1.1 MB exceeds 1 MB target by 75 KB
Got: 1.1 MB Expected: ≤ 1 MB
55 resources · 1.1 MiB · 0 third-party 74.6 KiB over 1MB target
Image 48% · 524.3 KiB
Font 32% · 352.3 KiB
JavaScript 16% · 181.2 KiB
Document 2% · 20.9 KiB
CSS 1% · 13.0 KiB
Other 1% · 6.8 KiB

~26.7 KiB of savings available

Remove unused JavaScript: 26.7 KiB
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Hetzner Online GmbH

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
55 requests over 1718ms
INFO
0 ms 500 ms 1.0 s 1.5 s FCP 529 ms LCP 1.4 shttps://www.itssmart.it// https://www.itssmart.it/ — 307 — 65 B — 417 ms — http/1.1https://www.itssmart.it// https://www.itssmart.it/ — 200 — 20.9 KiB — 152 ms — h2https://www.itssmart.it/_next/static/media/54fc36028e2bb174-s.p.20jfceqj9zyw9.woff2/_next/static/media/54fc36028e2bb17... https://www.itssmart.it/_next/static/media/54fc36028e2bb174-s.p.20jfceqj9zyw9.woff2 — 200 — 118.2 KiB — 284 ms — h2https://www.itssmart.it/_next/static/media/66b33cc02d8f8b9d-s.p.3slq8sz4zhb1g.woff2/_next/static/media/66b33cc02d8f8b9... https://www.itssmart.it/_next/static/media/66b33cc02d8f8b9d-s.p.3slq8sz4zhb1g.woff2 — 200 — 146.2 KiB — 373 ms — h2https://www.itssmart.it/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2/_next/static/media/83afe278b6a6bb3... https://www.itssmart.it/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2 — 200 — 47.4 KiB — 284 ms — h2https://www.itssmart.it/_next/static/chunks/3iv-y92uj-4ck.css/_next/static/chunks/3iv-y92uj-4ck.... https://www.itssmart.it/_next/static/chunks/3iv-y92uj-4ck.css — 200 — 11.5 KiB — 283 ms — h2https://www.itssmart.it/_next/image?url=%2Flogo-its-smart.webp&w=128&q=75/_next/image?url=%2Flogo-its-smart.... https://www.itssmart.it/_next/image?url=%2Flogo-its-smart.webp&w=128&q=75 — 200 — 2.1 KiB — 198 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fhero-officina.webp&w=640&q=75/_next/image?url=%2Ffoto%2Fhero-off... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fhero-officina.webp&w=640&q=75 — 200 — 38.9 KiB — 281 ms — h2https://www.itssmart.it/_next/static/chunks/37v5ulr6qjozi.js/_next/static/chunks/37v5ulr6qjozi.... https://www.itssmart.it/_next/static/chunks/37v5ulr6qjozi.js — 200 — 2.1 KiB — 272 ms — h2https://www.itssmart.it/_next/static/chunks/0nmn3_ni2r51b.js/_next/static/chunks/0nmn3_ni2r51b.... https://www.itssmart.it/_next/static/chunks/0nmn3_ni2r51b.js — 200 — 8.7 KiB — 273 ms — h2https://www.itssmart.it/_next/static/chunks/34oyci46fsc5w.js/_next/static/chunks/34oyci46fsc5w.... https://www.itssmart.it/_next/static/chunks/34oyci46fsc5w.js — 200 — 69.5 KiB — 361 ms — h2https://www.itssmart.it/_next/static/chunks/06j3juy1u5a-6.js/_next/static/chunks/06j3juy1u5a-6.... https://www.itssmart.it/_next/static/chunks/06j3juy1u5a-6.js — 200 — 36.9 KiB — 359 ms — h2https://www.itssmart.it/_next/static/chunks/3nc6x0_y5iwnk.js/_next/static/chunks/3nc6x0_y5iwnk.... https://www.itssmart.it/_next/static/chunks/3nc6x0_y5iwnk.js — 200 — 9.1 KiB — 356 ms — h2https://www.itssmart.it/_next/static/chunks/turbopack-39i9wy4zq5qte.js/_next/static/chunks/turbopack-39i9... https://www.itssmart.it/_next/static/chunks/turbopack-39i9wy4zq5qte.js — 200 — 4.1 KiB — 359 ms — h2https://www.itssmart.it/_next/static/chunks/2yl1jv4w6po1z.js/_next/static/chunks/2yl1jv4w6po1z.... https://www.itssmart.it/_next/static/chunks/2yl1jv4w6po1z.js — 200 — 1.5 KiB — 358 ms — h2https://www.itssmart.it/_next/static/chunks/1ntn7efqc-iiw.js/_next/static/chunks/1ntn7efqc-iiw.... https://www.itssmart.it/_next/static/chunks/1ntn7efqc-iiw.js — 200 — 12.7 KiB — 361 ms — h2https://www.itssmart.it/_next/static/chunks/3i0nmz0p7p9np.js/_next/static/chunks/3i0nmz0p7p9np.... https://www.itssmart.it/_next/static/chunks/3i0nmz0p7p9np.js — 200 — 11.3 KiB — 356 ms — h2https://www.itssmart.it/_next/static/chunks/015qruujslsf2.js/_next/static/chunks/015qruujslsf2.... https://www.itssmart.it/_next/static/chunks/015qruujslsf2.js — 200 — 4.3 KiB — 359 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fstudenti.webp&w=1920&q=75/_next/image?url=%2Ffoto%2Fstudenti... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fstudenti.webp&w=1920&q=75 — 200 — 76.6 KiB — 124 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnews-openday.webp&w=1920&q=75/_next/image?url=%2Ffoto%2Fnews-ope... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnews-openday.webp&w=1920&q=75 — 200 — 100.4 KiB — 142 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnon-universita.webp&w=640&q=75/_next/image?url=%2Ffoto%2Fnon-univ... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnon-universita.webp&w=640&q=75 — 200 — 27.9 KiB — 119 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-moda.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-mod... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-moda.webp&w=640&q=75 — 200 — 22.2 KiB — 146 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-meccatronica.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-mec... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-meccatronica.webp&w=640&q=75 — 200 — 48.1 KiB — 145 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-logistica.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-log... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-logistica.webp&w=640&q=75 — 200 — 73.9 KiB — 153 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-ict.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-ict... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-ict.webp&w=640&q=75 — 200 — 46.8 KiB — 145 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-agroalimentare.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-agr... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-agroalimentare.webp&w=640&q=75 — 200 — 31.4 KiB — 139 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fritratto-1.webp&w=640&q=75/_next/image?url=%2Ffoto%2Fritratto... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fritratto-1.webp&w=640&q=75 — 200 — 17.8 KiB — 138 ms — h2https://www.itssmart.it/favicon.ico?favicon.31jkd9isbwjuj.ico/favicon.ico?favicon.31jkd9isbwjuj.... https://www.itssmart.it/favicon.ico?favicon.31jkd9isbwjuj.ico — 200 — 38.1 KiB — 119 ms — h2https://www.itssmart.it/open-day?_rsc=5CB68i4pnAekjehf/open-day?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/open-day?_rsc=5CB68i4pnAekjehf — 200 — 25 B — 137 ms — h2https://www.itssmart.it/iscriviti?_rsc=5CB68i4pnAekjehf/iscriviti?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/iscriviti?_rsc=5CB68i4pnAekjehf — 200 — 457 B — 118 ms — h2
0 ms 500 ms 1.0 s 1.5 s FCP 529 ms LCP 1.4 shttps://www.itssmart.it// https://www.itssmart.it/ — 307 — 65 B — 417 ms — http/1.1https://www.itssmart.it// https://www.itssmart.it/ — 200 — 20.9 KiB — 152 ms — h2https://www.itssmart.it/_next/static/media/54fc36028e2bb174-s.p.20jfceqj9zyw9.woff2/_next/static/media/54fc36028e2bb17... https://www.itssmart.it/_next/static/media/54fc36028e2bb174-s.p.20jfceqj9zyw9.woff2 — 200 — 118.2 KiB — 284 ms — h2https://www.itssmart.it/_next/static/media/66b33cc02d8f8b9d-s.p.3slq8sz4zhb1g.woff2/_next/static/media/66b33cc02d8f8b9... https://www.itssmart.it/_next/static/media/66b33cc02d8f8b9d-s.p.3slq8sz4zhb1g.woff2 — 200 — 146.2 KiB — 373 ms — h2https://www.itssmart.it/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2/_next/static/media/83afe278b6a6bb3... https://www.itssmart.it/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2 — 200 — 47.4 KiB — 284 ms — h2https://www.itssmart.it/_next/static/chunks/3iv-y92uj-4ck.css/_next/static/chunks/3iv-y92uj-4ck.... https://www.itssmart.it/_next/static/chunks/3iv-y92uj-4ck.css — 200 — 11.5 KiB — 283 ms — h2https://www.itssmart.it/_next/image?url=%2Flogo-its-smart.webp&w=128&q=75/_next/image?url=%2Flogo-its-smart.... https://www.itssmart.it/_next/image?url=%2Flogo-its-smart.webp&w=128&q=75 — 200 — 2.1 KiB — 198 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fhero-officina.webp&w=640&q=75/_next/image?url=%2Ffoto%2Fhero-off... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fhero-officina.webp&w=640&q=75 — 200 — 38.9 KiB — 281 ms — h2https://www.itssmart.it/_next/static/chunks/37v5ulr6qjozi.js/_next/static/chunks/37v5ulr6qjozi.... https://www.itssmart.it/_next/static/chunks/37v5ulr6qjozi.js — 200 — 2.1 KiB — 272 ms — h2https://www.itssmart.it/_next/static/chunks/0nmn3_ni2r51b.js/_next/static/chunks/0nmn3_ni2r51b.... https://www.itssmart.it/_next/static/chunks/0nmn3_ni2r51b.js — 200 — 8.7 KiB — 273 ms — h2https://www.itssmart.it/_next/static/chunks/34oyci46fsc5w.js/_next/static/chunks/34oyci46fsc5w.... https://www.itssmart.it/_next/static/chunks/34oyci46fsc5w.js — 200 — 69.5 KiB — 361 ms — h2https://www.itssmart.it/_next/static/chunks/06j3juy1u5a-6.js/_next/static/chunks/06j3juy1u5a-6.... https://www.itssmart.it/_next/static/chunks/06j3juy1u5a-6.js — 200 — 36.9 KiB — 359 ms — h2https://www.itssmart.it/_next/static/chunks/3nc6x0_y5iwnk.js/_next/static/chunks/3nc6x0_y5iwnk.... https://www.itssmart.it/_next/static/chunks/3nc6x0_y5iwnk.js — 200 — 9.1 KiB — 356 ms — h2https://www.itssmart.it/_next/static/chunks/turbopack-39i9wy4zq5qte.js/_next/static/chunks/turbopack-39i9... https://www.itssmart.it/_next/static/chunks/turbopack-39i9wy4zq5qte.js — 200 — 4.1 KiB — 359 ms — h2https://www.itssmart.it/_next/static/chunks/2yl1jv4w6po1z.js/_next/static/chunks/2yl1jv4w6po1z.... https://www.itssmart.it/_next/static/chunks/2yl1jv4w6po1z.js — 200 — 1.5 KiB — 358 ms — h2https://www.itssmart.it/_next/static/chunks/1ntn7efqc-iiw.js/_next/static/chunks/1ntn7efqc-iiw.... https://www.itssmart.it/_next/static/chunks/1ntn7efqc-iiw.js — 200 — 12.7 KiB — 361 ms — h2https://www.itssmart.it/_next/static/chunks/3i0nmz0p7p9np.js/_next/static/chunks/3i0nmz0p7p9np.... https://www.itssmart.it/_next/static/chunks/3i0nmz0p7p9np.js — 200 — 11.3 KiB — 356 ms — h2https://www.itssmart.it/_next/static/chunks/015qruujslsf2.js/_next/static/chunks/015qruujslsf2.... https://www.itssmart.it/_next/static/chunks/015qruujslsf2.js — 200 — 4.3 KiB — 359 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fstudenti.webp&w=1920&q=75/_next/image?url=%2Ffoto%2Fstudenti... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fstudenti.webp&w=1920&q=75 — 200 — 76.6 KiB — 124 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnews-openday.webp&w=1920&q=75/_next/image?url=%2Ffoto%2Fnews-ope... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnews-openday.webp&w=1920&q=75 — 200 — 100.4 KiB — 142 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnon-universita.webp&w=640&q=75/_next/image?url=%2Ffoto%2Fnon-univ... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fnon-universita.webp&w=640&q=75 — 200 — 27.9 KiB — 119 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-moda.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-mod... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-moda.webp&w=640&q=75 — 200 — 22.2 KiB — 146 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-meccatronica.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-mec... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-meccatronica.webp&w=640&q=75 — 200 — 48.1 KiB — 145 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-logistica.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-log... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-logistica.webp&w=640&q=75 — 200 — 73.9 KiB — 153 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-ict.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-ict... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-ict.webp&w=640&q=75 — 200 — 46.8 KiB — 145 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-agroalimentare.webp&w=640&q=75/_next/image?url=%2Ffoto%2Farea-agr... https://www.itssmart.it/_next/image?url=%2Ffoto%2Farea-agroalimentare.webp&w=640&q=75 — 200 — 31.4 KiB — 139 ms — h2https://www.itssmart.it/_next/image?url=%2Ffoto%2Fritratto-1.webp&w=640&q=75/_next/image?url=%2Ffoto%2Fritratto... https://www.itssmart.it/_next/image?url=%2Ffoto%2Fritratto-1.webp&w=640&q=75 — 200 — 17.8 KiB — 138 ms — h2https://www.itssmart.it/favicon.ico?favicon.31jkd9isbwjuj.ico/favicon.ico?favicon.31jkd9isbwjuj.... https://www.itssmart.it/favicon.ico?favicon.31jkd9isbwjuj.ico — 200 — 38.1 KiB — 119 ms — h2https://www.itssmart.it/open-day?_rsc=5CB68i4pnAekjehf/open-day?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/open-day?_rsc=5CB68i4pnAekjehf — 200 — 25 B — 137 ms — h2https://www.itssmart.it/iscriviti?_rsc=5CB68i4pnAekjehf/iscriviti?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/iscriviti?_rsc=5CB68i4pnAekjehf — 200 — 457 B — 118 ms — h2https://www.itssmart.it/news?_rsc=5CB68i4pnAekjehf/news?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/news?_rsc=5CB68i4pnAekjehf — 200 — 152 B — 132 ms — h2https://www.itssmart.it/studenti?_rsc=5CB68i4pnAekjehf/studenti?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/studenti?_rsc=5CB68i4pnAekjehf — 200 — 25 B — 118 ms — h2https://www.itssmart.it/formatori?_rsc=5CB68i4pnAekjehf/formatori?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/formatori?_rsc=5CB68i4pnAekjehf — 200 — 25 B — 100 ms — h2https://www.itssmart.it/_next/static/chunks/1vpjxgbjz98-7.css/_next/static/chunks/1vpjxgbjz98-7.... https://www.itssmart.it/_next/static/chunks/1vpjxgbjz98-7.css — 200 — 1.5 KiB — 98 ms — h2https://www.itssmart.it/_next/static/media/0c89a48fa5027cee-s.p.2cyn07wtgehh0.woff2/_next/static/media/0c89a48fa5027ce... https://www.itssmart.it/_next/static/media/0c89a48fa5027cee-s.p.2cyn07wtgehh0.woff2 — 200 — 21.9 KiB — 101 ms — h2https://www.itssmart.it/_next/static/media/8d05cfa5faa8406c-s.p.1s123piy9_v1m.woff2/_next/static/media/8d05cfa5faa8406... https://www.itssmart.it/_next/static/media/8d05cfa5faa8406c-s.p.1s123piy9_v1m.woff2 — 200 — 9.4 KiB — 103 ms — h2https://www.itssmart.it/_next/static/media/dc0d9adbac686440-s.p.3cik_s2si-ft-.woff2/_next/static/media/dc0d9adbac68644... https://www.itssmart.it/_next/static/media/dc0d9adbac686440-s.p.3cik_s2si-ft-.woff2 — 200 — 9.3 KiB — 100 ms — h2https://www.itssmart.it/imprese?_rsc=5CB68i4pnAekjehf/imprese?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/imprese?_rsc=5CB68i4pnAekjehf — 200 — 25 B — 107 ms — h2https://www.itssmart.it/corsi?_rsc=5CB68i4pnAekjehf/corsi?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/corsi?_rsc=5CB68i4pnAekjehf — 200 — 214 B — 102 ms — h2https://www.itssmart.it/chi-siamo?_rsc=5CB68i4pnAekjehf/chi-siamo?_rsc=5CB68i4pnAekjehf https://www.itssmart.it/chi-siamo?_rsc=5CB68i4pnAekjehf — 200 — 218 B — 101 ms — h2https://www.itssmart.it/open-day?_rsc=tXyZJ52UQVBCVsD3/open-day?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/open-day?_rsc=tXyZJ52UQVBCVsD3 — 200 — 526 B — 126 ms — h2https://www.itssmart.it/iscriviti?_rsc=7h4NYy5eoyMcNlUN/iscriviti?_rsc=7h4NYy5eoyMcNlUN https://www.itssmart.it/iscriviti?_rsc=7h4NYy5eoyMcNlUN — 200 — 651 B — 103 ms — h2https://www.itssmart.it/iscriviti?_rsc=yIp22O3xgPPxC28X/iscriviti?_rsc=yIp22O3xgPPxC28X https://www.itssmart.it/iscriviti?_rsc=yIp22O3xgPPxC28X — 200 — 821 B — 98 ms — h2https://www.itssmart.it/iscriviti?_rsc=C6ZXndtAAxgpThLW/iscriviti?_rsc=C6ZXndtAAxgpThLW https://www.itssmart.it/iscriviti?_rsc=C6ZXndtAAxgpThLW — 200 — 561 B — 96 ms — h2https://www.itssmart.it/iscriviti?_rsc=7PY9Olqz9DyRL5V_/iscriviti?_rsc=7PY9Olqz9DyRL5V_ https://www.itssmart.it/iscriviti?_rsc=7PY9Olqz9DyRL5V_ — 200 — 444 B — 96 ms — h2https://www.itssmart.it/?_rsc=tXyZJ52UQVBCVsD3/?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/?_rsc=tXyZJ52UQVBCVsD3 — 200 — 966 B — 97 ms — h2https://www.itssmart.it/_next/static/chunks/25cnnmdhvzyen.js/_next/static/chunks/25cnnmdhvzyen.... https://www.itssmart.it/_next/static/chunks/25cnnmdhvzyen.js — 200 — 2.0 KiB — 96 ms — h2https://www.itssmart.it/news?_rsc=tXyZJ52UQVBCVsD3/news?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/news?_rsc=tXyZJ52UQVBCVsD3 — 200 — 25 B — 104 ms — h2https://www.itssmart.it/studenti?_rsc=tXyZJ52UQVBCVsD3/studenti?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/studenti?_rsc=tXyZJ52UQVBCVsD3 — 200 — 949 B — 98 ms — h2https://www.itssmart.it/_next/static/chunks/2mh33tdpqtgih.js/_next/static/chunks/2mh33tdpqtgih.... https://www.itssmart.it/_next/static/chunks/2mh33tdpqtgih.js — 200 — 4.3 KiB — 119 ms — h2https://www.itssmart.it/_next/static/chunks/26ovn8rq8y_q9.js/_next/static/chunks/26ovn8rq8y_q9.... https://www.itssmart.it/_next/static/chunks/26ovn8rq8y_q9.js — 200 — 14.8 KiB — 119 ms — h2https://www.itssmart.it/formatori?_rsc=tXyZJ52UQVBCVsD3/formatori?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/formatori?_rsc=tXyZJ52UQVBCVsD3 — 200 — 409 B — 118 ms — h2https://www.itssmart.it/imprese?_rsc=tXyZJ52UQVBCVsD3/imprese?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/imprese?_rsc=tXyZJ52UQVBCVsD3 — 200 — 402 B — 114 ms — h2https://www.itssmart.it/corsi?_rsc=tXyZJ52UQVBCVsD3/corsi?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/corsi?_rsc=tXyZJ52UQVBCVsD3 — 200 — 25 B — 114 ms — h2https://www.itssmart.it/chi-siamo?_rsc=tXyZJ52UQVBCVsD3/chi-siamo?_rsc=tXyZJ52UQVBCVsD3 https://www.itssmart.it/chi-siamo?_rsc=tXyZJ52UQVBCVsD3 — 200 — 25 B — 113 ms — h2
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 (2026-08-12 — 2026-09-08)

LCP (p75)

1426 ms

88% good

INP (p75)

106 ms

93% good

CLS (p75)

0.000

98% good

FCP (p75)

1244 ms

TTFB (p75)

646 ms

This origin passes Core Web Vitals assessment
Image Optimization
14 images, 163 KB total, 43 KB wasted
INFO

Image Optimization Audit

Total Images

14

Total Size

163 KB

Oversized

1

Wasted

43 KB

10 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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