Performance
· 14 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.
745 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
925 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
476 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.007
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.69 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.
4.23 s
Page Load Progression
FPage Weight BudgetAction3.3 MB transferred, 105 requestsFIX
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
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 ImpactAction85% third-party, 0 ms blockingFIX
DJS Execution CostAction3332ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://c.ekstatic.net/adrum/adrum-23.10.0.4353.js | 394ms | 355ms | 9ms | 3rd |
| Unattributable | 394ms | 92ms | 0ms | 3rd |
| https://c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/lodash.js | 370ms | 332ms | 5ms | 3rd |
| https://www.emirates.com/us/english/ | 352ms | 9ms | 2ms | 1st |
| https://www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB | 333ms | 314ms | 14ms | 1st |
| https://www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7>m=4e6460 | 255ms | 234ms | 17ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c>m=4e6460 | 192ms | 171ms | 18ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-NVKM49 | 191ms | 169ms | 19ms | 3rd |
| https://c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/vendor.js | 176ms | 114ms | 14ms | 3rd |
| https://www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/JcYNXJL1EN/Si5zVQE/LWZLJ/SEzPhhu?v=8be2694d-de63-6d52-108a-d1c951f017cb | 154ms | 113ms | 14ms | 1st |
Showing top 10 of 17 scripts
FJS BundlesAction28 scripts, 901 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-10869746976&cx=c>m=4e6460 | 141 KB | 103 KB (73%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7>m=4e6460 | 199 KB | 68 KB (34%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-N8M46M8KE9&cx=c>m=4e6460 | 176 KB | 67 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-W6B99DM>m=4e6460 | 121 KB | 67 KB (56%) | ✓ | 3rd |
| https://cdn.cookielaw.org/scripttemplates/202407.1.0/otBannerSdk.js | 110 KB | 67 KB (61%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-4312274&cx=c>m=4e6460 | 129 KB | 65 KB (50%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-852238841&cx=c>m=4e6460 | 136 KB | 63 KB (47%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c>m=4e6460 | 137 KB | 63 KB (46%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=AW-10869746976&cx=c>m=4e6460 | 141 KB | 59 KB (42%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-NBLPHW7Q>m=4e6460 | 130 KB | 57 KB (44%) | ✓ | 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
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
DHTTP CachingActionno-store (uncacheable)FIX
max-age=0, no-cache, no-store
| Directive | Value | Meaning |
|---|---|---|
| max-age | 0 | Cache for 0 seconds |
| no-cache | — | Cache but always revalidate first |
| no-store | — | Never cache this response |
CImage OptimizationAction30 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
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
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
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
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
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
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
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 Loading5 fonts (148 KB)PASS
Web fonts
5
148 KB total
Render-blocking
0
of 5
Dominant font-display
swap
Most common across fonts
Font loading timeline
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
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
Network Waterfall105 requests over 0msINFO
Performance analysis not available for this result.
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
c.ekstatic.net c.ekstatic.net | Other | 394ms | 35 KB | — | د.إ25/mo | Costly |
Unattributable Unattributable | Other | 394ms | 0 KB | — | د.إ25/mo | Costly |
c.ekstatic.net c.ekstatic.net | Other | 370ms | 14 KB | — | د.إ24/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 255ms | 199 KB | 34% | د.إ16/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 192ms | 137 KB | 46% | د.إ12/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 191ms | 158 KB | 28% | د.إ12/mo | Optional |
c.ekstatic.net c.ekstatic.net | Other | 176ms | 107 KB | 53% | د.إ11/mo | Optional |
OneTrust cdn.cookielaw.org | Consent | 116ms | 110 KB | 61% | د.إ7/mo | Essential |
Google Tag Manager www.googletagmanager.com | Tag Manager | 92ms | 130 KB | 44% | د.إ6/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 83ms | 176 KB | 38% | د.إ5/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 66ms | 141 KB | 42% | د.إ4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 60ms | 136 KB | 47% | د.إ4/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 53ms | 129 KB | 50% | د.إ3/mo | Optional |
These scripts may cost more than they're worth
- c.ekstatic.net adds 394ms and costs ~د.إ25/month
- Unattributable adds 394ms and costs ~د.إ25/month
- c.ekstatic.net adds 370ms and costs ~د.إ24/month
- Google Tag Manager adds 255ms and costs ~د.إ16/month
73% 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
c.ekstatic.net takes 394ms 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
Unattributable takes 394ms 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
c.ekstatic.net takes 370ms 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 255ms 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
53% of c.ekstatic.net'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
61% of OneTrust'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
50% of Google Tag Manager'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