Performance
· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
11.56 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
12.90 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
688 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.
20.28 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.
20.87 s
Page Load Progression
DPage Weight BudgetAction2.3 MB transferred, 101 requestsFIX
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
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.
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.
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.
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
FJS Execution CostAction3665ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.abclatina.it/ | 955ms | 22ms | 16ms | 3rd |
| https://www.abclatina.it/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 857ms | 765ms | 14ms | 3rd |
| Unattributable | 713ms | 13ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=GT-KTTTPW3W | 474ms | 386ms | 80ms | 3rd |
| https://www.abclatina.it/wp-content/plugins/booking/_dist/all/_out/wpbc_all.js?ver=11.4.3 | 186ms | 28ms | 156ms | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor-pro/assets/js/slides.8e9b74f1b31471377df8.bundle.min.js | 179ms | 155ms | 1ms | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor-pro/assets/js/nav-menu.dc8790fd04afa5b6c0a3.bundle.min.js | 73ms | 64ms | 1ms | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=4.2.1 | 67ms | 58ms | 9ms | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=4.2.1 | 58ms | 52ms | 6ms | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.min.js?ver=8.4.5 | 53ms | 8ms | 35ms | 3rd |
Showing top 10 of 11 scripts
DPage Weight InventoryAction101 resources · 2.3 MB · 118 KB savings availableFIX
~117.8 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 101 resources | 2.3 MiB | ||||||
BImage Optimization9 images, 0 KB saveableREVIEW
CJS BundlesAction43 scripts, 118 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=GT-KTTTPW3W | 165 KB | 69 KB (42%) | ✓ | 3rd |
| https://www.abclatina.it/wp-content/plugins/booking/_dist/all/_out/wpbc_all.js?ver=11.4.3 | 135 KB | 27 KB (20%) | ✗ | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.min.js?ver=8.4.5 | 37 KB | 22 KB (58%) | ✓ | 3rd |
| https://www.abclatina.it/wp-content/plugins/booking/js/client.js?ver=11.4.3 | 4 KB | — | ✓ | 3rd |
| https://www.abclatina.it/wp-content/plugins/booking/vendors/_custom/tippy.js/dist/tippy-bundle.umd.js?ver=11.4.3 | 18 KB | — | ✗ | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=4.2.1 | 15 KB | — | ✓ | 3rd |
| https://www.abclatina.it/wp-includes/js/jquery/ui/core.min.js?ver=1.14.2 | 6 KB | — | ✓ | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=4.2.1 | 10 KB | — | ✓ | 3rd |
| https://www.abclatina.it/wp-content/plugins/elementor-pro/assets/lib/smartmenus/jquery.smartmenus.min.js?ver=1.2.1 | 7 KB | — | ✓ | 3rd |
| https://www.abclatina.it/wp-content/plugins/responsive-cookie-consent/includes/js/scripts.js?ver=1.0 | 0 KB | — | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
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.
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.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
CCompression AlgorithmActionMain response served uncompressedREVIEW
BMain HTML Cache-ControlMain HTML max-age=3600 (~60min)REVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading6 fonts (441 KB)PASS
Web fonts
6
441 KB total
Render-blocking
0
of 6
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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 ~103 KB and ~206 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints1 hints, 0 missing preconnectsPASS
Current Resource Hints
1 resource hints configured
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
ACSS Performance Depth1 CSS depth issue(s) detectedPASS
AHTTP Cachingmax-age=3600 (1 hour)PASS
max-age=3600
| Directive | Value | Meaning |
|---|---|---|
| max-age | 3600 | Cache for 1 hour |
Network Waterfall101 requests over 11032msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.abclatina.it www.abclatina.it | Other | 955ms | 29 KB | — | €5/mo | Costly |
www.abclatina.it www.abclatina.it | Other | 857ms | 29 KB | — | €5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 474ms | 165 KB | 42% | €3/mo | Costly |
www.abclatina.it www.abclatina.it | Other | 186ms | 135 KB | 20% | €1/mo | Optional |
www.abclatina.it www.abclatina.it | Other | 179ms | 1 KB | — | €1/mo | Optional |
www.abclatina.it www.abclatina.it | Other | 73ms | 2 KB | — | €0/mo | Optional |
www.abclatina.it www.abclatina.it | Other | 67ms | 15 KB | — | €0/mo | Optional |
www.abclatina.it www.abclatina.it | Other | 58ms | 10 KB | — | €0/mo | Optional |
www.abclatina.it www.abclatina.it | Other | 53ms | 37 KB | 58% | €0/mo | Optional |
www.abclatina.it www.abclatina.it | Other | 50ms | 5 KB | — | €0/mo | Optional |
These scripts may cost more than they're worth
- www.abclatina.it adds 955ms and costs ~€5/month
- www.abclatina.it adds 857ms and costs ~€5/month
- Google Tag Manager adds 474ms and costs ~€3/month
81% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
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.abclatina.it takes 955ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.abclatina.it takes 857ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 474ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
58% of www.abclatina.it's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
Image Optimization14 images, 215 KB total, 79 KB wastedINFO
Image Optimization Audit
Total Images
14
Total Size
215 KB
Oversized
5
Wasted
79 KB