Performance
· 23 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.
664 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.49 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
70 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.002
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.89 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.
1.98 s
Page Load Progression
DPage Weight BudgetAction2.4 MB transferred, 85 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
DJS BundlesAction22 scripts, 335 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-QLG1M65BP5&cx=c>m=4e67f0 | 176 KB | 121 KB (69%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MZJHGX44 | 151 KB | 68 KB (45%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QLG1M65BP5 | 176 KB | 65 KB (37%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 103 KB | 36 KB (35%) | ✓ | 3rd |
| https://connect.facebook.net/signals/config/547569248335528?v=2.9.357&r=stable&domain=smoft.io&hme=1179b74563cacb97c6ebae600e40937237ab12824fb84996eee07eca65cabbd4&ex_m=107%2C208%2C158%2C22%2C73%2C74%2C149%2C69%2C68%2C11%2C167%2C93%2C16%2C141%2C130%2C39%2C76%2C81%2C137%2C163%2C169%2C26%2C27%2C28%2C30%2C48%2C150%2C78%2C115%2C18%2C20%2C44%2C40%2C42%2C41%2C86%2C95%2C99%2C113%2C148%2C151%2C46%2C114%2C24%2C21%2C122%2C70%2C36%2C153%2C152%2C154%2C145%2C143%2C25%2C35%2C59%2C112%2C165%2C71%2C17%2C156%2C117%2C84%2C67%2C19%2C88%2C89%2C119%2C87%2C139%2C138%2C142%2C164%2C34%2C49%2C116%2C47%2C8%2C4%2C5%2C7%2C6%2C3%2C94%2C104%2C170%2C175%2C222%2C75%2C235%2C234%2C233%2C23%2C33%2C55%2C106%2C61%2C10%2C64%2C100%2C101%2C102%2C108%2C133%2C31%2C29%2C135%2C136%2C132%2C131%2C159%2C77%2C162%2C160%2C161%2C50%2C60%2C126%2C15%2C166%2C45%2C280%2C281%2C279%2C294%2C310%2C215%2C204%2C62%2C205%2C203%2C313%2C304%2C52%2C216%2C110%2C134%2C83%2C124%2C54%2C123%2C129%2C128%2C58%2C65%2C63%2C155%2C79%2C80%2C118%2C37%2C32%2C53%2C56%2C103%2C168%2C1%2C127%2C14%2C125%2C12%2C2%2C57%2C96%2C66%2C121%2C92%2C91%2C171%2C172%2C97%2C98%2C9%2C105%2C51%2C146%2C90%2C82%2C72%2C120%2C109%2C43%2C147%2C0%2C85%2C140%2C144%2C157%2C38%2C111%2C13%2C173 | 61 KB | 23 KB (39%) | ✓ | 3rd |
| https://smoft.io/assets/js/jquery.min.js | 33 KB | 21 KB (65%) | ✓ | 1st |
| https://smoft.io/assets/js/sweetalert2.min.js | 19 KB | — | ✓ | 1st |
| https://smoft.io/env.php?lang=fr&t=1784564040 | 1 KB | — | ✓ | 1st |
| https://smoft.io/assets/js/index.js | 1 KB | — | ✓ | 1st |
| https://smoft.io/assets/js/owl.carousel.min.js | 11 KB | — | ✓ | 1st |
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
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
DPage Weight InventoryAction85 resources · 2.4 MB · 335 KB savings availableFIX
~335.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 85 resources | 2.4 MiB | ||||||
DHTTP CachingActionno-store (uncacheable)FIX
no-store, no-cache, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| no-store | — | Never cache this response |
| no-cache | — | Cache but always revalidate first |
| must-revalidate | — | Must recheck with server after expiry |
BThird-Party Impact46% third-party, 0 ms blockingREVIEW
BImage Optimization39 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
BJS Execution Cost891ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://smoft.io/ | 309ms | 17ms | 3ms | 1st |
| Unattributable | 193ms | 5ms | 0ms | 1st |
| https://connect.facebook.net/en_US/fbevents.js | 117ms | 79ms | 35ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QLG1M65BP5 | 108ms | 94ms | 13ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MZJHGX44 | 92ms | 79ms | 11ms | 3rd |
| https://scripts.clarity.ms/0.8.67/clarity.js | 72ms | 55ms | 2ms | 3rd |
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BCompression AlgorithmMain response uses gzip; brotli would be ~20% smallerREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading3 fonts (299 KB)PASS
Web fonts
3
299 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- 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 ~134 KB and ~268 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-store -- correct for sensitive/dynamic contentPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: OVHcloud
Network Waterfall85 requests over 4656msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Facebook Pixel connect.facebook.net | Advertising | 117ms | 103 KB | 35% | د.ت2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 108ms | 176 KB | 37% | د.ت2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 92ms | 151 KB | 45% | د.ت2/mo | Optional |
Microsoft Clarity scripts.clarity.ms | Session Replay | 72ms | 25 KB | — | د.ت1/mo | Optional |
44% of JavaScript execution time comes from third-party scripts.
Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.
Learn more ▾ ▴
Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.
Source: web.dev / HTTP Archive Web Almanac
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-06-21 — 2026-07-18)
LCP (p75)
1432 ms
88% good
INP (p75)
83 ms
94% good
CLS (p75)
0.210
43% good
FCP (p75)
1119 ms
TTFB (p75)
561 ms
Image Optimization33 images, 585 KB total, 438 KB wastedINFO
Image Optimization Audit
Total Images
33
Total Size
585 KB
Oversized
2
Wasted
438 KB