https://ilquotidianodellazio.it
Performance
· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
80
GRADE
B
FIX
6
REVIEW
6
PASS
11
INFO
3
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
18
91
81
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
5.62 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
15.27 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
926 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.508
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
5.94 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.
15.74 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 sChecks
2611 PASS 6 REVIEW 6 FIX
DPage Weight BudgetAction2.2 MB transferred, 109 requestsFIX
Page Weight Budget
Action2.2 MB transferred, 109 requests
2.2 MB transferred, 109 requests
Info::
Page weighs 7.3 MB (2.2 MB transferred)
Warning::
Images are 1.0 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 1.0 MB
Warning::
JavaScript is 733 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 733 KB
Info::
Fonts are 209 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 209 KB
Warning::
109 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 0.46 g CO2 per page load
2.2 MB transferred
109 requests
0.46 g CO2 per page load
Images 1.0 MiB 46%
JavaScript 733.5 KiB 33%
Fonts 209.4 KiB 9%
Other 145.5 KiB 6%
HTML 57.8 KiB 3%
CSS 49.0 KiB 2%
Other 5.7 KiB 0%
Other 3.4 KiB 0%
Other 768 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Approaching limit
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
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Why this matters
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
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
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Why this matters
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
Third-Party Impact
Action100% third-party, 0 ms blocking
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (2.2 MiB of 2.2 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
FJS Execution CostAction6461ms total JS executionFIX
JS Execution Cost
Action6461ms total JS execution
6461ms total JS execution
Warning::
https://www.ilquotidianodellazio.it/: 3226ms CPU time
Warning::
Unattributable: 847ms CPU time
Warning::
https://cmp.inmobi.com/tcfv2/61/cmp2ui-it.js: 765ms CPU time
Warning::
https://cmp.inmobi.com/tcfv2/cmp2.js?referer=www.i...: 738ms CPU time
Info::
data:text/javascript;base64,d2luZG93LmRhdGFMYXllcj...: 213ms CPU time
Warning::
Third-party scripts: 5259ms (81% of total)
Main Thread Breakdown
Other 32% Script Evaluation 29% Style & Layout 21% Rendering 8% Script Parsing & Compilation 6%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.ilquotidianodellazio.it/ | 3226ms | 103ms | 14ms | 3rd |
| Unattributable | 847ms | 27ms | 0ms | 1st |
| https://cmp.inmobi.com/tcfv2/61/cmp2ui-it.js | 765ms | 528ms | 95ms | 3rd |
| https://cmp.inmobi.com/tcfv2/cmp2.js?referer=www.ilquotidianodellazio.it | 738ms | 509ms | 89ms | 3rd |
| data:text/javascript;base64,d2luZG93LmRhdGFMYXllcj13aW5kb3cuZGF0YUxheWVyfHxbXTtmdW5jdGlvbiBndGFnKCl7ZGF0YUxheWVyLnB1c2goYXJndW1lbnRzKX0KZ3RhZygnanMnLG5ldyBEYXRlKCkpO2d0YWcoJ2NvbmZpZycsJ0ctVlJWSlQyR1AxOScp | 213ms | 210ms | 1ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-VRVJT2GP19 | 198ms | 119ms | 78ms | 3rd |
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202608310101/show_ads_impl_fy2021.js?bust=122880848 | 194ms | 115ms | 76ms | 3rd |
| data:text/javascript;base64,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 | 142ms | 127ms | 4ms | 1st |
| https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4821434768745081&host=ca-host-pub-2644536267352236 | 138ms | 109ms | 25ms | 3rd |
DJS BundlesAction19 scripts, 359 KB unusedFIX
JS Bundles
Action19 scripts, 359 KB unused
19 scripts, 359 KB unused
Warning::
https://pagead2.googlesyndication.com/pagead/manag...: 133 KB unused (82%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-VRVJ...: 70 KB unused (41%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cmp.inmobi.com/tcfv2/cmp2.js?referer=www.i...: 66 KB unused (50%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cmp.inmobi.com/tcfv2/61/cmp2ui-it.js: 59 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pagead2.googlesyndication.com/pagead/js/ad...: 31 KB unused (55%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 359 KB
359 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202608310101/show_ads_impl_fy2021.js?bust=122880848 | 162 KB | 133 KB (82%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-VRVJT2GP19 | 170 KB | 70 KB (41%) | ✓ | 3rd |
| https://cmp.inmobi.com/tcfv2/cmp2.js?referer=www.ilquotidianodellazio.it | 133 KB | 66 KB (50%) | ✓ | 3rd |
| https://cmp.inmobi.com/tcfv2/61/cmp2ui-it.js | 128 KB | 59 KB (46%) | ✓ | 3rd |
| https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4821434768745081&host=ca-host-pub-2644536267352236 | 56 KB | 31 KB (55%) | ✓ | 3rd |
| data:text/javascript;base64,bGV0IHByb2Nlc3NTY3JvbGw9KCk9PntsZXQgZG9jRWxlbT1kb2N1bWVudC5kb2N1bWVudEV… | 0 KB | — | ✓ | 3rd |
| data:text/javascript;base64,d2luZG93LmRhdGFMYXllcj13aW5kb3cuZGF0YUxheWVyfHxbXTtmdW5jdGlvbiBndGFnKCl… | 0 KB | — | ✓ | 3rd |
| data:text/javascript;base64,ZG9jdW1lbnQucXVlcnlTZWxlY3RvcigiI3JlYWRpbmctcHJvZ3Jlc3MtYmFyIikuc3R5bGU… | 0 KB | — | ✓ | 3rd |
| https://www.ilquotidianodellazio.it/wp-content/plugins/wordpress-popular-posts/assets/js/wpp.min.js?ver=7.4.1 | 1 KB | — | ✓ | 3rd |
| data:text/javascript;base64,IWZ1bmN0aW9uKGEpeyJ1c2Ugc3RyaWN0Ijt2YXIgYj1mdW5jdGlvbihiLGMsZCl7ZnVuY3R… | 0 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
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
DPage Weight InventoryAction109 resources · 2.2 MB · 359 KB savings availableFIX
Page Weight Inventory
Action109 resources · 2.2 MB · 359 KB savings available
109 resources · 2.2 MB · 359 KB savings available
Warning::
Page weight 2.2 MB exceeds 1 MB target by 1.2 MB
Got: 2.2 MB Expected: ≤ 1 MB
Info::
~359 KB of savings available
Warning::
108 third-party resources (100% of weight)
109 resources · 2.2 MiB · 108 third-party 1.2 MiB over 1MB target
Image 46% · 1.0 MiB
JavaScript 33% · 733.5 KiB
Font 9% · 209.4 KiB
Other 7% · 151.7 KiB
Document 3% · 58.3 KiB
CSS 2% · 49.0 KiB
~358.6 KiB of savings available
Remove unused JavaScript: 358.6 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 109 resources | 2.2 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
HTTP Caching
ActionNo cache headers
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.
BImage Optimization29 images, 0 KB saveableREVIEW
Image Optimization
29 images, 0 KB saveable
29 images, 0 KB saveable
Warning::
https://www.ilquotidianodellazio.it/wp-content/the... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
29 images 336 KB
0 oversized -0 KB
3 legacy format
1 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
CCompression AlgorithmActionMain response served uncompressedREVIEW
Compression Algorithm
ActionMain response served uncompressed
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.
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
Main HTML Cache-Control
No Cache-Control header on main HTML response
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.
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
Server-Timing Observability
No Server-Timing header found
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.
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
JavaScript Blocking
2 JS blocking issue(s) detected
2 JS blocking issue(s) detected
Warning::
3 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.
Warning::
Total JS execution time is 6.5 s -- over the 3.5s budget
Total JavaScript execution (parse + compile + run) across all scripts exceeds 3.5 seconds. On low-end devices that becomes 7-15+ seconds and shows up directly in TBT and INP. Reduce by: tree-shaking unused dependencies, code-splitting (dynamic `import()`), removing or deferring third-party tracking, and replacing heavy frameworks where they're not needed.
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
ActionWhether the site is served from green-energy infrastructure
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
Text Compression
All text resources are compressed
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+Font Loading4 fonts (209 KB)PASS
Font Loading
4 fonts (209 KB)
4 fonts (209 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
4
209 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
fa-solid-900.woff2 woff2 swap
Size 111 KB
Load time 380 ms
Start 2.3 s
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
fa-brands-400.woff2 woff2 swap
Size 99 KB
Load time 448 ms
Start 2.3 s
Risk FOUT — text flashes from fallback to web font
fa-solid-900.woff2 woff2 swap
Size 0 KB
Load time 0 ms
Start 3.1 s
Risk FOUT — text flashes from fallback to web font
fa-brands-400.woff2 woff2 swap
Size 0 KB
Load time 0 ms
Start 3.1 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 ~55 KB and ~110 ms
A+Resource CachingAll resources properly cachedPASS
Resource Caching
All resources properly cached
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+Critical Rendering PathNo render-blocking resourcesPASS
Critical Rendering Path
No render-blocking resources
No render-blocking resources
Info::
No render-blocking resources detected
A+Resource Hints4 hints, 0 missing preconnectsPASS
Resource Hints
4 hints, 0 missing preconnects
4 hints, 0 missing preconnects
Info::
Page uses 4 resource hint(s)
Current Resource Hints
preconnect 1
preload 1
dns-prefetch 2
prefetch—
4 resource hints configured
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
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 PreloadLCP preload audit not availablePASS
LCP Image Preload
LCP preload audit not available
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+Server Response Intelligence2 server-response signal(s) detectedPASS
Server Response Intelligence
2 server-response signal(s) detected
2 server-response signal(s) detected
Info::
`Vary` header declared: User-Agent
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+Render-Blocking ResourcesNo render-blocking resources detectedPASS
Render-Blocking Resources
No render-blocking resources detected
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+Third-Party ResourcesNo third-party resources detectedPASS
Third-Party Resources
No third-party resources detected
No third-party resources detected
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
CSS Performance Depth
No CSS performance depth issues detected
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
Network Waterfall109 requests over 8359msINFO
Network Waterfall
109 requests over 8359ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
81% of JavaScript execution is third-party
First-party Third-party 5259ms · 684KB · €57/mo
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.ilquotidianodellazio.it www.ilquotidianodellazio.it | Other | 3226ms | 34 KB | — | €35/mo | Costly |
cmp.inmobi.com cmp.inmobi.com | Other | 765ms | 128 KB | 46% | €8/mo | Costly |
cmp.inmobi.com cmp.inmobi.com | Other | 738ms | 133 KB | 50% | €8/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 198ms | 170 KB | 41% | €2/mo | Optional |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 194ms | 162 KB | 82% | €2/mo | Optional |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 138ms | 56 KB | 55% | €2/mo | Optional |
www.ilquotidianodellazio.it
Other
Execution 3226ms
Transfer 34 KB
Monthly Cost €35/mo
cmp.inmobi.com
Other
Execution 765ms
Transfer 128 KB
Unused 46%
Monthly Cost €8/mo
cmp.inmobi.com
Other
Execution 738ms
Transfer 133 KB
Unused 50%
Monthly Cost €8/mo
Google Tag Manager
Tag Manager
Execution 198ms
Transfer 170 KB
Unused 41%
Monthly Cost €2/mo
pagead2.googlesyndication.com
Other
Execution 194ms
Transfer 162 KB
Unused 82%
Monthly Cost €2/mo
pagead2.googlesyndication.com
Other
Execution 138ms
Transfer 56 KB
Unused 55%
Monthly Cost €2/mo
These scripts may cost more than they're worth
- www.ilquotidianodellazio.it adds 3226ms and costs ~€35/month
- cmp.inmobi.com adds 765ms and costs ~€8/month
- cmp.inmobi.com adds 738ms and costs ~€8/month
81% 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.ilquotidianodellazio.it takes 3226ms 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
cmp.inmobi.com takes 765ms 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
cmp.inmobi.com takes 738ms 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
82% of pagead2.googlesyndication.com's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
55% of pagead2.googlesyndication.com's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
Image Optimization25 images, 501 KB total, 64 KB wastedINFO
Image Optimization
25 images, 501 KB total, 64 KB wasted
Image Optimization Audit
Total Images
25
Total Size
501 KB
Oversized
9
Wasted
64 KB
24 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.