https://www.homex.ae
Performance
· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
83
GRADE
B
FIX
3
REVIEW
8
PASS
12
INFO
3
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
64
93
92
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
4.01 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.02 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
182 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.
5.17 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.
6.11 s
Page Load Progression
740 ms 1.5 s 2.2 s
3.0 s
3.7 s
4.4 s
5.2 s
5.9 sChecks
2612 PASS 8 REVIEW 3 FIX
FPage Weight BudgetAction3.5 MB transferred, 37 requestsFIX
Page Weight Budget
Action3.5 MB transferred, 37 requests
3.5 MB transferred, 37 requests
Warning::
Page weighs 4.7 MB (3.5 MB transferred)
Warning::
Images are 3.0 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 3.0 MB
Info::
37 HTTP requests
Info::
Estimated 0.74 g CO2 per page load
3.5 MB transferred
37 requests
0.74 g CO2 per page load
Images 3.0 MiB 87%
JavaScript 280.1 KiB 8%
Other 99.3 KiB 3%
Fonts 59.4 KiB 2%
CSS 29.2 KiB 1%
HTML 914 B 0%
Other 914 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Over budget
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
DJS Execution CostAction3364ms total JS executionFIX
JS Execution Cost
Action3364ms total JS execution
3364ms total JS execution
Warning::
https://www.homex.ae/assets/index-HX0919v38.js: 2435ms CPU time
Warning::
Unattributable: 474ms CPU time
Warning::
https://www.homex.ae/: 455ms CPU time
Main Thread Breakdown
Other 43% Script Evaluation 25% Style & Layout 18% Rendering 12%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.homex.ae/assets/index-HX0919v38.js | 2435ms | 828ms | 4ms | 1st |
| Unattributable | 474ms | 25ms | 0ms | 1st |
| https://www.homex.ae/ | 455ms | 4ms | 1ms | 1st |
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.
Info::
Last-Modified header present
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BImage Optimization20 images, 0 KB saveableREVIEW
Image Optimization
20 images, 0 KB saveable
20 images, 0 KB saveable
Info::
All images are well-optimized
20 images 3.0 MB
0 oversized -0 KB
18 legacy format
0 missing dimensions CLS risk
CJS BundlesAction1 scripts, 164 KB unusedREVIEW
JS Bundles
Action1 scripts, 164 KB unused
1 scripts, 164 KB unused
Warning::
https://www.homex.ae/assets/index-HX0919v38.js: 164 KB unused (59%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 164 KB
164 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.homex.ae/assets/index-HX0919v38.js | 280 KB | 164 KB (59%) | ✓ | 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
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
HTTP/3 (QUIC)
HTTP/3 not advertised
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.
BDocument CompressionDocument response uses gzip; brotli would be ~20% smallerREVIEW
Document Compression
Document response uses gzip; brotli would be ~20% smaller
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.
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.
CPage Weight InventoryAction37 resources · 3.5 MB · 164 KB savings availableREVIEW
Page Weight Inventory
Action37 resources · 3.5 MB · 164 KB savings available
37 resources · 3.5 MB · 164 KB savings available
Warning::
Page weight 3.5 MB exceeds 1 MB target by 2.5 MB
Got: 3.5 MB Expected: ≤ 1 MB
Info::
~164 KB of savings available
Info::
8 third-party resources (35% of weight)
Info::
7 resources over 200KB
37 resources · 3.5 MiB · 8 third-party 2.5 MiB over 1MB target
Image 87% · 3.0 MiB
JavaScript 8% · 280.1 KiB
Other 3% · 99.3 KiB
Font 2% · 59.4 KiB
CSS 1% · 29.2 KiB
Document 0% · 1.8 KiB
~164.3 KiB of savings available
Remove unused JavaScript: 164.3 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 37 resources | 3.5 MiB | ||||||
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
AThird-Party Impact35% third-party, 0 ms blockingPASS
Third-Party Impact
35% third-party, 0 ms blocking
35% third-party, 0 ms blocking
Info::
Third-party code accounts for 35% of page weight (1.2 MiB of 3.5 MiB)
Info::
Third-party blocking time is low (0 ms)
65%
35%
First-party Third-party
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 Loading2 fonts (59 KB)PASS
Font Loading
2 fonts (59 KB)
2 fonts (59 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
2
59 KB total
Render-blocking
0
of 2
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
UcC73FwrK3iLTeHuS_nVMrM... woff2 swap
Size 47 KB
Load time 58 ms
Start 397 ms
Risk FOUT — text flashes from fallback to web font
e3tmeuGtX-Co5MNzeAOqinE... woff2 swap
Size 12 KB
Load time 28 ms
Start 397 ms
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)
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 HintsNo optimization neededPASS
Resource Hints
No optimization needed
No optimization needed
Info::
No resource hint issues
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: Accept-Encoding,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::
`Last-Modified` present -- timestamp-based conditional GET supported
Consider also setting `ETag` for stronger revalidation -- ETags are content hashes that don't suffer from clock-skew or DST issues. Last-Modified alone is functional for conditional GETs and not a bug.
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+JavaScript BlockingNo render-blocking JS or document.write usage detectedPASS
JavaScript Blocking
No render-blocking JS or document.write usage detected
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues 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
Asset CompressionNo text asset hosts to measureINFO
Asset Compression
No text asset hosts to measure
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 Waterfall37 requests over 4641msINFO
Network Waterfall
37 requests over 4641ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization66 images, 3628 KB total, 1628 KB wastedINFO
Image Optimization
66 images, 3628 KB total, 1628 KB wasted
Image Optimization Audit
Total Images
66
Total Size
3628 KB
Oversized
16
Wasted
1628 KB
65 missing dimensions 63 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.