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https://ordinemedicilatina.it

Performance

· 25 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
96
GRADE
A
FIX
1
REVIEW
4
PASS
18
INFO
2

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

90
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
79
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.
82
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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

1.18 s

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

1.24 s

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

0 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

15.20 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.

1.24 s

Page Load Progression

1.3 s
2.6 s
3.9 s
5.3 s
6.6 s
7.9 s
9.2 s
10.5 s
Checks
25
18 PASS 4 REVIEW 1 FIX
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

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

B
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.
B
Main HTML Cache-Control
No Cache-Control header on main HTML response
REVIEW
No Cache-Control header on main HTML response
Info::
Main HTML response has no Cache-Control header
Without an explicit Cache-Control, browsers fall back to heuristic caching (~10% of Last-Modified age). Set `Cache-Control: no-cache` or `max-age=300` for HTML to control freshness explicitly -- prevents stale auth state and SPA shell drift.
B
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
17 KB transferred, 5 requests
PASS
17 KB transferred, 5 requests
Info::
Page weighs 17 KB (17 KB transferred)
Info::
5 HTTP requests
Info::
Estimated 0.00 g CO2 per page load
17 KB / 2.4 MB budget
17 KB transferred
5 requests
0.00 g CO2 per page load
HTML 14.4 KiB 84%
Other 2.8 KiB 16%
0 2.4 MB 4.9 MB
Under budget
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
No images on this page
PASS
No images on this page
Info::
No images on this page
0 images 0 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
244ms total JS execution
PASS
244ms total JS execution
Info::
Unattributable: 133ms CPU time
Info::
https://ordinemedicilatina.it/: 111ms CPU time

Main Thread Breakdown

Other 63% Style & Layout 19% Script Evaluation 12%
ScriptTotalScriptingParse/CompileParty
Unattributable133ms4ms0ms1st
https://ordinemedicilatina.it/111ms22ms3ms1st
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+
JS Bundles
No JavaScript
PASS
No JavaScript
Info::
No JavaScript bundles
No JavaScript files loaded.
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+
Compression Algorithm
Main response uses brotli
PASS
Main response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: Accept-Encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A+
Page Weight Inventory
5 resources · 17 KB · 0 KB savings available
PASS
5 resources · 17 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 17 KB
5 resources · 17.2 KiB · 0 third-party Within 1MB page-weight target
Document 99% · 17.0 KiB
Other 1% · 197 B
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+
JavaScript Blocking
No render-blocking JS or document.write usage detected
PASS
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues detected
A+
CSS Performance Depth
No CSS performance depth issues detected
PASS
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
Network Waterfall
5 requests over 16341ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s FCP 1.2 s LCP 1.2 shttps://ordinemedicilatina.it// https://ordinemedicilatina.it/ — 200 — 11.8 KiB — 149 ms — h2https://ordinemedicilatina.it/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=13068907&pdata=https%253A%252F%252Fordinemedicilatina.it&id=7fa3b767c460b54a2be4d49030b349c7&ts=1787071514&cttl=0/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3c... https://ordinemedicilatina.it/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=13068907&pdata=https%253A%252F%252Fordinemedicilatina.it&id=7fa3b767c460b54a2be4d49030b349c7&ts=1787071514&cttl=0 — 302 — 197 B — 37 ms — h2https://ordinemedicilatina.it// https://ordinemedicilatina.it/ — -1 — 0 B — 3.9 s — https://ordinemedicilatina.it// https://ordinemedicilatina.it/ — 500 — 2.6 KiB — 10.5 s — h2https://ordinemedicilatina.it/favicon.ico/favicon.ico https://ordinemedicilatina.it/favicon.ico — 500 — 2.6 KiB — 678 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 (2026-07-20 — 2026-08-16)

LCP (p75)

2970 ms

63% good

INP (p75)

153 ms

85% good

CLS (p75)

0.290

25% good

FCP (p75)

2549 ms

TTFB (p75)

1466 ms

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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