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Performance

· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
85
GRADE
B
FIX
2
REVIEW
8
PASS
13
INFO
3

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

Mobile Desktop
58
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
100
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
54
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.

4.02 s

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

5.56 s

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

469 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.

4.13 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.

5.80 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
26
13 PASS 8 REVIEW 2 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (608.3 KiB of 609.2 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Execution Cost
Action
2123ms total JS execution
FIX
2123ms total JS execution
Warning::
https://aadcdn.msftauth.net/shared/1.0/content/js/...: 633ms CPU time
Warning::
https://aadcdn.msftauth.net/shared/1.0/content/js/...: 521ms CPU time
Warning::
https://login.microsoftonline.com/69f03718-34c4-4b...: 514ms CPU time
Warning::
Unattributable: 276ms CPU time
Info::
https://aadcdn.msftauth.net/shared/1.0/content/js/...: 180ms CPU time
Warning::
Third-party scripts: 1847ms (87% of total)

Main Thread Breakdown

Script Evaluation 46% Other 20% Style & Layout 20% Script Parsing & Compilation 9% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://aadcdn.msftauth.net/shared/1.0/content/js/asyncchunk/convergedlogin_pcustomizationloader_fefa4e184d4076c9bb4f.js633ms399ms53ms3rd
https://aadcdn.msftauth.net/shared/1.0/content/js/ConvergedLogin_PCore_iGr4o2yoBDyfwvXs2HIE3g2.js521ms374ms72ms3rd
https://login.microsoftonline.com/69f03718-34c4-4b6a-8e15-1a18c39e5c14/oauth2/authorize?client_id=c238299c-020d-4d04-9925-61c729f8b2fa&response_type=code%20id_token&scope=openid%20profile&state=OpenIdConnect.AuthenticationProperties%3DXvFUmpNdOElatSbiy8NrSKSTQ7TOw1FrKrtu4BA76eOZWzdoh0t8hbLYaWcC0tAJbY8eMK5OwsPqr8GQBoVfooo3LMv9rh5iYSGQbb790s_WDJSAqSs7w_Fkys3qtYSN&response_mode=form_post&nonce=639227192050238688.N2FiZjNlNmUtMTI4OS00NDRhLTg3ZmEtMWQ3NTNhM2JiMGNkNzVjYWI4ODYtOGJiZi00MGQzLTlmNGItZGY2Nzg2ZDJhM2Qw&x-client-SKU=ID_NET472&x-client-ver=8.16.0.0514ms22ms20ms3rd
Unattributable276ms43ms0ms1st
https://aadcdn.msftauth.net/shared/1.0/content/js/oneDs_36c085e9e54fe9d23a54.js180ms145ms24ms3rd
B
Image Optimization
3 images, 0 KB saveable
REVIEW
3 images, 0 KB saveable
Warning::
https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsc... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
3 images 207 KB
0 oversized -0 KB
3 legacy format
1 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

C
JS Bundles
Action
4 scripts, 189 KB unused
REVIEW
4 scripts, 189 KB unused
Warning::
https://aadcdn.msftauth.net/shared/1.0/content/js/...: 104 KB unused (91%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://aadcdn.msftauth.net/shared/1.0/content/js/...: 56 KB unused (35%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://aadcdn.msftauth.net/shared/1.0/content/js/...: 30 KB unused (50%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 189 KB
189 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://aadcdn.msftauth.net/shared/1.0/content/js/asyncchunk/convergedlogin_pcustomizationloader_fefa4e184d4076c9bb4f.js115 KB104 KB (91%)✓3rd
https://aadcdn.msftauth.net/shared/1.0/content/js/ConvergedLogin_PCore_iGr4o2yoBDyfwvXs2HIE3g2.js161 KB56 KB (35%)✓3rd
https://aadcdn.msftauth.net/shared/1.0/content/js/oneDs_36c085e9e54fe9d23a54.js60 KB30 KB (50%)✓3rd
https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/ux.converged.login.strings-en.min_lzfw9ovraljpmqc6m13khq2.js17 KB—✓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

B
HTTP/3 (QUIC)
HTTP/3 not advertised
REVIEW
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.
C
Compression Algorithm
Action
Main response served uncompressed
REVIEW
Main response served uncompressed
Info::
Main HTML response has no Content-Encoding (uncompressed)
The main HTML document is served without compression. The Text Compression section above lists the broader picture; for the main response specifically, even gzip would shave ~70-80% off most text payloads.
B
Main HTML Cache-Control
Cache-Control present but without max-age
REVIEW
Cache-Control present but without max-age
Info::
Main HTML Cache-Control has no max-age: private
Got: private
B
Server-Timing Observability
No Server-Timing header found
REVIEW
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.
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

B
HTTP Caching
private
REVIEW
private
Info::
Cache-Control header is set
Got: private
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

private

DirectiveValueMeaning
private—Only browser cache, not CDN/proxy
A+
Page Weight Budget
609 KB transferred, 20 requests
PASS
609 KB transferred, 20 requests
Info::
Page weighs 1.6 MB (609 KB transferred)
Info::
20 HTTP requests
Info::
Estimated 0.12 g CO2 per page load
609 KB / 2.4 MB budget
609 KB transferred
20 requests
0.12 g CO2 per page load
JavaScript 353.5 KiB 58%
Images 207.3 KiB 34%
HTML 21.7 KiB 4%
CSS 20.5 KiB 3%
Other 5.3 KiB 1%
Other 918 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget
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
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
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
4 hints, 0 missing preconnects
PASS
4 hints, 0 missing preconnects
Info::
1 dns-prefetch redundant with preconnect on same origin
preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://aadcdn.msauth.net. Remove the redundant dns-prefetch entries.
Info::
Page uses 4 resource hint(s)

Current Resource Hints

preconnect
1
preload
—
dns-prefetch
2
prefetch
1

4 resource hints configured

preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://aadcdn.msauth.net. Remove the redundant dns-prefetch entries.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Server Response Intelligence
1 server-response signal(s) detected
PASS
1 server-response signal(s) detected
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A
Page Weight Inventory
20 resources · 609 KB · 189 KB savings available
PASS
20 resources · 609 KB · 189 KB savings available
Info::
Within 1MB page-weight target
Got: 609 KB
Info::
~189 KB of savings available
Warning::
19 third-party resources (100% of weight)
20 resources · 609.2 KiB · 19 third-party Within 1MB page-weight target
JavaScript 58% · 353.5 KiB
Image 35% · 211.8 KiB
Document 4% · 21.7 KiB
CSS 3% · 21.1 KiB
Other 0% · 1.2 KiB

~189.3 KiB of savings available

Remove unused JavaScript: 189.3 KiB
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
A
JavaScript Blocking
1 JS blocking issue(s) detected
PASS
1 JS blocking issue(s) detected
Warning::
4 render-blocking <script src> tag(s) without async/defer
Each `<script src=...>` without `async`, `defer`, or `type="module"` blocks HTML parsing while the browser fetches and executes it. The block lasts the entire round-trip + execution time -- on slow networks this translates directly into LCP delay. Add `defer` (executes after parse, in source order) for scripts that interact with the DOM, or `async` (executes whenever ready) for analytics / independent scripts. Module scripts (`type="module"`) are deferred by default.
A+
CSS Performance Depth
No CSS performance depth issues detected
PASS
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
Network Waterfall
20 requests over 4645ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s FCP 4.0 s LCP 5.6 shttps://portal.itb.com.sa// https://portal.itb.com.sa/ — 302 — 900 B — 119 ms — h2https://login.microsoftonline.com/69f03718-34c4-4b6a-8e15-1a18c39e5c14/oauth2/authorize?client_id=c238299c-020d-4d04-9925-61c729f8b2fa&response_type=code%20id_token&scope=openid%20profile&state=OpenIdConnect.AuthenticationProperties%3DXvFUmpNdOElatSbiy8NrSKSTQ7TOw1FrKrtu4BA76eOZWzdoh0t8hbLYaWcC0tAJbY8eMK5OwsPqr8GQBoVfooo3LMv9rh5iYSGQbb790s_WDJSAqSs7w_Fkys3qtYSN&response_mode=form_post&nonce=639227192050238688.N2FiZjNlNmUtMTI4OS00NDRhLTg3ZmEtMWQ3NTNhM2JiMGNkNzVjYWI4ODYtOGJiZi00MGQzLTlmNGItZGY2Nzg2ZDJhM2Qw&x-client-SKU=ID_NET472&x-client-ver=8.16.0.0login.microsoftonline.com/69f03718-... https://login.microsoftonline.com/69f03718-34c4-4b6a-8e15-1a18c39e5c14/oauth2/authorize?client_id=c238299c-020d-4d04-9925-61c729f8b2fa&response_type=code%20id_token&scope=openid%20profile&state=OpenIdConnect.AuthenticationProperties%3DXvFUmpNdOElatSbiy8NrSKSTQ7TOw1FrKrtu4BA76eOZWzdoh0t8hbLYaWcC0tAJbY8eMK5OwsPqr8GQBoVfooo3LMv9rh5iYSGQbb790s_WDJSAqSs7w_Fkys3qtYSN&response_mode=form_post&nonce=639227192050238688.N2FiZjNlNmUtMTI4OS00NDRhLTg3ZmEtMWQ3NTNhM2JiMGNkNzVjYWI4ODYtOGJiZi00MGQzLTlmNGItZGY2Nzg2ZDJhM2Qw&x-client-SKU=ID_NET472&x-client-ver=8.16.0.0 — 200 — 21.7 KiB — 503 ms — http/1.1https://login.live.com/Me.htm?v=3login.live.com/Me.htm?v=3 https://login.live.com/Me.htm?v=3 — 200 — 0 B — 315 ms — http/1.1https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/converged.v2.login.min_pzfy2abhlubh6bv_dyvwha2.cssaadcdn.msftauth.net/ests/2.1/conten... https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/converged.v2.login.min_pzfy2abhlubh6bv_dyvwha2.css — 200 — 20.5 KiB — 44 ms — h2https://aadcdn.msftauth.net/shared/1.0/content/js/ConvergedLogin_PCore_iGr4o2yoBDyfwvXs2HIE3g2.jsaadcdn.msftauth.net/shared/1.0/cont... https://aadcdn.msftauth.net/shared/1.0/content/js/ConvergedLogin_PCore_iGr4o2yoBDyfwvXs2HIE3g2.js — 200 — 161.5 KiB — 132 ms — h2https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/ux.converged.login.strings-en.min_lzfw9ovraljpmqc6m13khq2.jsaadcdn.msftauth.net/ests/2.1/conten... https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/ux.converged.login.strings-en.min_lzfw9ovraljpmqc6m13khq2.js — 200 — 17.3 KiB — 44 ms — h2https://aadcdn.msftauth.net/shared/1.0/content/js/oneDs_36c085e9e54fe9d23a54.jsaadcdn.msftauth.net/shared/1.0/cont... https://aadcdn.msftauth.net/shared/1.0/content/js/oneDs_36c085e9e54fe9d23a54.js — 200 — 60.1 KiB — 18 ms — h2https://aadcdn.msftauth.net/shared/1.0/content/js/asyncchunk/convergedlogin_pcustomizationloader_fefa4e184d4076c9bb4f.jsaadcdn.msftauth.net/shared/1.0/cont... https://aadcdn.msftauth.net/shared/1.0/content/js/asyncchunk/convergedlogin_pcustomizationloader_fefa4e184d4076c9bb4f.js — 200 — 114.6 KiB — 74 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/favicon?ts=638724437016493860aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/favicon?ts=638724437016493860 — 200 — 4.4 KiB — 678 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112 — 200 — 0 B — 592 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112 — 200 — 0 B — 630 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/illustration?ts=638724437025908501aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/illustration?ts=638724437025908501 — 200 — 193.9 KiB — 1.1 s — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/bannerlogo?ts=638724573362859289aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/bannerlogo?ts=638724573362859289 — 200 — 12.4 KiB — 631 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112 — 200 — 0 B — 624 ms — h2https://aadcdn.msftauth.net/shared/1.0/content/images/signin-options_3e3f6b73c3f310c31d2c4d131a8ab8c6.svgaadcdn.msftauth.net/shared/1.0/cont... https://aadcdn.msftauth.net/shared/1.0/content/images/signin-options_3e3f6b73c3f310c31d2c4d131a8ab8c6.svg — 200 — 1.0 KiB — 7 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112 — 200 — 621 B — 673 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112 — 200 — 0 B — 606 ms — h2https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112aadcdn.msftauthimages.net/c1c6b6c8-... https://aadcdn.msftauthimages.net/c1c6b6c8-fozzzsczf5zlmxgj6xhepjc4zfojbzuxhfduqmynsky/logintenantbranding/0/customcss?ts=638725134478819112 — 200 — 0 B — 513 ms — h2https://eu-mobile.events.data.microsoft.com/OneCollector/1.0/?cors=true&content-type=application/x-json-stream&w=2eu-mobile.events.data.microsoft.com... https://eu-mobile.events.data.microsoft.com/OneCollector/1.0/?cors=true&content-type=application/x-json-stream&w=2 — 200 — 0 B — 739 ms — h2https://eu-mobile.events.data.microsoft.com/OneCollector/1.0/?cors=true&content-type=application/x-json-stream&w=2eu-mobile.events.data.microsoft.com... https://eu-mobile.events.data.microsoft.com/OneCollector/1.0/?cors=true&content-type=application/x-json-stream&w=2 — 200 — 297 B — 709 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
87% of JavaScript execution is third-party
First-party Third-party 1847ms · 358KB · ر.س55/mo
aadcdn.msftauth.net
Other
Costly
Execution 633ms
Transfer 115 KB
Unused 91%
Monthly Cost ر.س19/mo
aadcdn.msftauth.net
Other
Costly
Execution 521ms
Transfer 161 KB
Unused 35%
Monthly Cost ر.س15/mo
login.microsoftonline.com
Other
Costly
Execution 514ms
Transfer 22 KB
Monthly Cost ر.س15/mo
aadcdn.msftauth.net
Other
Optional
Execution 180ms
Transfer 60 KB
Unused 50%
Monthly Cost ر.س5/mo

These scripts may cost more than they're worth

  • aadcdn.msftauth.net adds 633ms and costs ~ر.س19/month
  • aadcdn.msftauth.net adds 521ms and costs ~ر.س15/month
  • login.microsoftonline.com adds 514ms and costs ~ر.س15/month

87% 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

aadcdn.msftauth.net takes 633ms 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

91% of aadcdn.msftauth.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

aadcdn.msftauth.net takes 521ms 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

login.microsoftonline.com takes 514ms 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

How third-party costs are calculated

Image Optimization
2 images, 0 KB total, 0 KB wasted
INFO

Image Optimization Audit

Total Images

2

Total Size

0 KB

Oversized

1

1 missing alt text 2 missing dimensions
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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