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Performance

· 16 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
73
GRADE
C
FIX
5
REVIEW
2
PASS
7
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
32
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
89
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.35 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

15.75 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

4.59 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.005

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

6.95 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.

20.32 s

Page Load Progression

389 ms
779 ms
1.2 s
1.6 s
1.9 s
2.3 s
2.7 s
3.1 s
Checks
16
7 PASS 2 REVIEW 5 FIX
F
Page Weight Budget
Action
2.9 MB transferred, 89 requests
FIX
2.9 MB transferred, 89 requests
Warning::
Page weighs 9.9 MB (2.9 MB transferred)
Warning::
JavaScript is 2.2 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 2.2 MB
Info::
89 HTTP requests
Info::
Estimated 0.60 g CO2 per page load
2.9 MB / 2.4 MB budget
2.9 MB transferred
89 requests
0.60 g CO2 per page load
JavaScript 2.2 MiB 75%
Images 259.9 KiB 9%
Other 189.2 KiB 6%
Fonts 148.2 KiB 5%
CSS 67.2 KiB 2%
HTML 40.5 KiB 1%
Other 11.3 KiB 0%
Other 6.0 KiB 0%
Other 1.7 KiB 0%
0 2.4 MB 4.9 MB
Over budget

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

D
Third-Party Impact
Action
83% third-party, 0 ms blocking
FIX
83% third-party, 0 ms blocking
Warning::
Third-party code accounts for 83% of page weight (2.4 MiB of 2.9 MiB)
Info::
Third-party blocking time is low (0 ms)
17%
83%
First-party Third-party
F
JS Execution Cost
Action
11652ms total JS execution
FIX
11652ms total JS execution
Warning::
https://c.ekstatic.net/adrum/adrum-23.10.0.4353.js: 1419ms CPU time
Warning::
Unattributable: 1410ms CPU time
Warning::
https://c.ekstatic.net/hmp/uiassets/6.0.1099-relea...: 1372ms CPU time
Warning::
https://www.emirates.com/us/english/: 960ms CPU time
Warning::
https://www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/Y...: 878ms CPU time
Warning::
Third-party scripts: 9086ms (78% of total)

Main Thread Breakdown

Script Evaluation 72% Other 9% Script Parsing & Compilation 7% Style & Layout 6%
ScriptTotalScriptingParse/CompileParty
https://c.ekstatic.net/adrum/adrum-23.10.0.4353.js1419ms1301ms13ms3rd
Unattributable1410ms566ms0ms3rd
https://c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/lodash.js1372ms1189ms6ms3rd
https://www.emirates.com/us/english/960ms39ms9ms1st
https://www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB878ms800ms58ms1st
https://www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7&gtm=4e6460857ms782ms65ms3rd
https://www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c&gtm=4e6460646ms591ms45ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-NVKM49534ms436ms69ms3rd
https://www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/JcYNXJL1EN/Si5zVQE/LWZLJ/SEzPhhu?v=b2461a6c-7b41-281c-fdcb-9fb6ac051734505ms395ms52ms1st
https://c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/vendor.js496ms328ms47ms3rd

Showing top 10 of 21 scripts

F
JS Bundles
Action
28 scripts, 902 KB unused
FIX
28 scripts, 902 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=AW-108...: 103 KB unused (73%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-W8T...: 69 KB unused (35%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-N8M4...: 67 KB unused (38%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-W6B...: 67 KB unused (55%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.cookielaw.org/scripttemplates/202407.1...: 67 KB unused (61%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 902 KB
902 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=AW-10869746976&cx=c&gtm=4e6460141 KB103 KB (73%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7&gtm=4e6460199 KB69 KB (35%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-N8M46M8KE9&cx=c&gtm=4e6460176 KB67 KB (38%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-W6B99DM&gtm=4e6460121 KB67 KB (55%)✓3rd
https://cdn.cookielaw.org/scripttemplates/202407.1.0/otBannerSdk.js110 KB67 KB (61%)✓3rd
https://www.googletagmanager.com/gtag/destination?id=DC-4312274&cx=c&gtm=4e6460129 KB65 KB (50%)✓3rd
https://www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c&gtm=4e6460137 KB64 KB (47%)✓3rd
https://www.googletagmanager.com/gtag/js?id=AW-852238841&cx=c&gtm=4e6460136 KB63 KB (46%)✓3rd
https://www.googletagmanager.com/gtag/destination?id=AW-10869746976&cx=c&gtm=4e6460141 KB58 KB (41%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-NBLPHW7Q&gtm=4e6460130 KB57 KB (44%)✓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

D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: max-age=0, no-cache, no-store
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=0, no-cache, no-store

DirectiveValueMeaning
max-age0Cache for 0 seconds
no-cache—Cache but always revalidate first
no-store—Never cache this response
C
Image Optimization
Action
16 images, 0 KB saveable
REVIEW
16 images, 0 KB saveable
Warning::
https://c.ekstatic.net/shared/images/destination/v... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://c.ekstatic.net/ecl/logos/best-price-logos/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://c.ekstatic.net/ecl/logos/emirates/emirates... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://c.ekstatic.net/shared/images/destination/v... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
16 images 260 KB
0 oversized -0 KB
6 legacy format
4 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

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

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

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

C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
5 fonts (148 KB)
PASS
5 fonts (148 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

148 KB total

Render-blocking

0

of 5

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s FCP 3.3 s LCP 15.8 shttps://c.ekstatic.net/shared/fonts/heroic/heroiccondensed-medium.woff2heroiccondensed-medium.... https://c.ekstatic.net/shared/fonts/heroic/heroiccondensed-medium.woff2 — 16.9 KiB — 0 ms — font-display: swaphttps://c.ekstatic.net/shared/fonts/iconography/iconography.woff2?5078cb4a2b9be389d6dda67c3e1207e7iconography.woff2 https://c.ekstatic.net/shared/fonts/iconography/iconography.woff2?5078cb4a2b9be389d6dda67c3e1207e7 — 56.3 KiB — 0 ms — font-display: swaphttps://c.ekstatic.net/shared/fonts/emirates-v4/emirates-bold/latin.woff2?4157ab93a3a56695b2c6891924f21347latin.woff2 https://c.ekstatic.net/shared/fonts/emirates-v4/emirates-bold/latin.woff2?4157ab93a3a56695b2c6891924f21347 — 13.5 KiB — 0 ms — font-display: swaphttps://c.ekstatic.net/shared/fonts/iconography/ayra.woff2?acfc3a44bfdce6bac06076393f19917cayra.woff2 https://c.ekstatic.net/shared/fonts/iconography/ayra.woff2?acfc3a44bfdce6bac06076393f19917c — 23.2 KiB — 0 ms — font-display: swaphttps://fonts.gstatic.com/s/notosansdisplay/v30/RLpWK4fy6r6tOBEJg0IAKzqdFZVZxpMkXJMhnB9XjO1o90LEW8siGqWZ-w.woff2RLpWK4fy6r6tOBEJg0IAKzq... https://fonts.gstatic.com/s/notosansdisplay/v30/RLpWK4fy6r6tOBEJg0IAKzqdFZVZxpMkXJMhnB9XjO1o90LEW8siGqWZ-w.woff2 — 38.3 KiB — 0 ms — font-display: swap
heroiccondensed-medium.... woff2 swap
Size 17 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
iconography.woff2 woff2 swap
Size 56 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
latin.woff2 woff2 swap
Size 14 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
ayra.woff2 woff2 swap
Size 23 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
RLpWK4fy6r6tOBEJg0IAKzq... woff2 swap
Size 38 KB
Load time 0 ms
Start 0 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 Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
11 hints, 0 missing preconnects
PASS
11 hints, 0 missing preconnects
Info::
Page uses 11 resource hint(s)

Current Resource Hints

preconnect
2
preload
9
dns-prefetch
—
prefetch
—

11 resource hints configured

A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
Network Waterfall
89 requests over 0ms
INFO

Performance analysis not available for this result.

Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
78% of JavaScript execution is third-party
First-party Third-party 9086ms · 1828KB · د.إ581/mo
c.ekstatic.net
Other
Costly
Execution 1419ms
Transfer 35 KB
Monthly Cost د.إ91/mo
Unattributable
Other
Costly
Execution 1410ms
Transfer 0 KB
Monthly Cost د.إ90/mo
c.ekstatic.net
Other
Costly
Execution 1372ms
Transfer 14 KB
Monthly Cost د.إ88/mo
Google Tag Manager
Tag Manager
Costly
Execution 857ms
Transfer 199 KB
Unused 35%
Monthly Cost د.إ55/mo
Google Tag Manager
Tag Manager
Costly
Execution 646ms
Transfer 137 KB
Unused 47%
Monthly Cost د.إ41/mo
Google Tag Manager
Tag Manager
Costly
Execution 534ms
Transfer 158 KB
Unused 28%
Monthly Cost د.إ34/mo
c.ekstatic.net
Other
Costly
Execution 496ms
Transfer 107 KB
Unused 53%
Monthly Cost د.إ32/mo
Google Tag Manager
Tag Manager
Costly
Execution 423ms
Transfer 176 KB
Unused 38%
Monthly Cost د.إ27/mo
Google Tag Manager
Tag Manager
Costly
Execution 386ms
Transfer 129 KB
Unused 50%
Monthly Cost د.إ25/mo
Google Tag Manager
Tag Manager
Costly
Execution 366ms
Transfer 130 KB
Unused 44%
Monthly Cost د.إ23/mo
OneTrust
Consent
Essential
Execution 287ms
Transfer 110 KB
Unused 61%
Monthly Cost د.إ18/mo
Google Tag Manager
Tag Manager
Costly
Execution 251ms
Transfer 141 KB
Unused 41%
Monthly Cost د.إ16/mo
Google Tag Manager
Tag Manager
Costly
Execution 228ms
Transfer 136 KB
Unused 46%
Monthly Cost د.إ15/mo
Google Tag Manager
Tag Manager
Optional
Execution 181ms
Transfer 121 KB
Unused 55%
Monthly Cost د.إ12/mo
c.ekstatic.net
Other
Optional
Execution 85ms
Transfer 17 KB
Monthly Cost د.إ5/mo
Google Tag Manager
Tag Manager
Optional
Execution 74ms
Transfer 141 KB
Unused 73%
Monthly Cost د.إ5/mo
c.ekstatic.net
Other
Optional
Execution 70ms
Transfer 80 KB
Unused 65%
Monthly Cost د.إ4/mo

These scripts may cost more than they're worth

  • c.ekstatic.net adds 1419ms and costs ~د.إ91/month
  • Unattributable adds 1410ms and costs ~د.إ90/month
  • c.ekstatic.net adds 1372ms and costs ~د.إ88/month
  • Google Tag Manager adds 857ms and costs ~د.إ55/month
  • Google Tag Manager adds 646ms and costs ~د.إ41/month
  • Google Tag Manager adds 534ms and costs ~د.إ34/month
  • c.ekstatic.net adds 496ms and costs ~د.إ32/month
  • Google Tag Manager adds 423ms and costs ~د.إ27/month
  • Google Tag Manager adds 386ms and costs ~د.إ25/month
  • Google Tag Manager adds 366ms and costs ~د.إ23/month
  • Google Tag Manager adds 251ms and costs ~د.إ16/month
  • Google Tag Manager adds 228ms and costs ~د.إ15/month

78% 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

c.ekstatic.net takes 1419ms 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

Unattributable takes 1410ms 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

c.ekstatic.net takes 1372ms 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

Google Tag Manager takes 857ms 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

Google Tag Manager takes 646ms 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

Google Tag Manager takes 534ms 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

c.ekstatic.net takes 496ms 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

53% of c.ekstatic.net'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

Google Tag Manager takes 423ms 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

Google Tag Manager takes 386ms 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

50% of Google Tag Manager'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

Google Tag Manager takes 366ms 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

61% of OneTrust'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

Google Tag Manager takes 251ms 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

Google Tag Manager takes 228ms 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

55% of Google Tag Manager'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

73% of Google Tag Manager'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

65% of c.ekstatic.net'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

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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