Performance
· 16 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.
5.62 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
23.28 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
5.69 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.068
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
11.76 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.
44.60 s
Page Load Progression
938 ms
1.9 s
2.8 s
3.8 s
4.7 s
5.6 s
6.6 s
7.5 sFPage Weight BudgetAction29.2 MB transferred, 301 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
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
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
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 ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction18134ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 2795ms | 125ms | 0ms | 3rd |
| https://auth0.com/ | 2400ms | 22ms | 1ms | 3rd |
| https://t.contentsquare.net/uxa/6f82ac62c91cf.js | 2116ms | 1765ms | 64ms | 3rd |
| https://assets.adobedtm.com/6bb3f7663515/7006851c9849/launch-af624fe9e34f.min.js | 1422ms | 1263ms | 52ms | 3rd |
| https://auth0.com/b2b-enterprise-identity-management/vercel/_next/static/chunks/framework-4b1ec95b18911a5f.js?dpl=dpl_5nTUdVgm2WCr7qmoCXWtBbrFa3cF | 1133ms | 995ms | 19ms | 3rd |
| https://js.qualified.com/qualified.js?token=iyHkkDRaz9jhxBqX | 895ms | 664ms | 192ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QKMSDV5369&cx=c>m=4e6461h2 | 698ms | 548ms | 88ms | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-10910059&cx=c>m=4e6461h2 | 691ms | 593ms | 65ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-W7FRLJ | 662ms | 561ms | 75ms | 3rd |
| https://auth0.com/b2b-enterprise-identity-management/vercel/_next/static/chunks/pages/index-7ab53fa79d21aa16.js?dpl=dpl_5nTUdVgm2WCr7qmoCXWtBbrFa3cF | 557ms | 379ms | 2ms | 3rd |
Showing top 10 of 35 scripts
FJS BundlesAction95 scripts, 1.9 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://auth0.com/b2b-enterprise-identity-management/vercel/_next/static/chunks/39458-81beeafa502798ee.js?dpl=dpl_5nTUdVgm2WCr7qmoCXWtBbrFa3cF | 320 KB | 278 KB (88%) | ✓ | 3rd |
| https://js.qualified.com/qualified.js?token=iyHkkDRaz9jhxBqX | 370 KB | 268 KB (73%) | ✓ | 3rd |
| https://auth0.com/b2b-enterprise-identity-management/vercel/_next/static/chunks/47874-b761058a105d8093.js?dpl=dpl_5nTUdVgm2WCr7qmoCXWtBbrFa3cF | 110 KB | 110 KB (100%) | ✓ | 3rd |
| https://auth0.com/b2b-enterprise-identity-management/vercel/_next/static/chunks/53960-d1d0f9a629baec80.js?dpl=dpl_5nTUdVgm2WCr7qmoCXWtBbrFa3cF | 89 KB | 89 KB (100%) | ✓ | 3rd |
| https://auth0.com/b2b-enterprise-identity-management/vercel/_next/static/chunks/12758-afd62b18462067a1.js?dpl=dpl_5nTUdVgm2WCr7qmoCXWtBbrFa3cF | 82 KB | 78 KB (99%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QKMSDV5369&cx=c>m=4e6461h2 | 168 KB | 66 KB (39%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-W7FRLJ | 183 KB | 64 KB (35%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-10910059&cx=c>m=4e6461h2 | 129 KB | 62 KB (48%) | ✓ | 3rd |
| https://cdn.cookielaw.org/scripttemplates/202503.1.0/otBannerSdk.js | 116 KB | 61 KB (53%) | ✓ | 3rd |
| https://t.contentsquare.net/uxa/6f82ac62c91cf.js | 132 KB | 59 KB (45%) | ✓ | 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
CImage OptimizationAction119 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
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
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
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
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
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
A+Text CompressionAll text resources are compressedPASS
A+Font Loading9 fonts (749 KB)PASS
Web fonts
9
749 KB total
Render-blocking
0
of 9
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- 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
- 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 ~247 KB and ~494 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
AHTTP Cachingmax-age=3600 (1 hour)PASS
max-age=3600
| Directive | Value | Meaning |
|---|---|---|
| max-age | 3600 | Cache for 1 hour |
Network Waterfall301 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 |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 2795ms | 0 KB | — | €30/mo | Costly |
auth0.com auth0.com | Other | 2400ms | 46 KB | — | €26/mo | Costly |
t.contentsquare.net t.contentsquare.net | Other | 2116ms | 132 KB | 45% | €23/mo | Costly |
assets.adobedtm.com assets.adobedtm.com | Other | 1422ms | 89 KB | 37% | €15/mo | Costly |
auth0.com auth0.com | Other | 1133ms | 47 KB | — | €12/mo | Costly |
js.qualified.com js.qualified.com | Other | 895ms | 370 KB | 73% | €10/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 698ms | 168 KB | 39% | €8/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 691ms | 129 KB | 48% | €8/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 662ms | 183 KB | 35% | €7/mo | Costly |
auth0.com auth0.com | Other | 557ms | 2 KB | — | €6/mo | Costly |
OneTrust cdn.cookielaw.org | Consent | 488ms | 116 KB | 53% | €5/mo | Essential |
d.adroll.com d.adroll.com | Other | 443ms | 1 KB | — | €5/mo | Costly |
j.6sc.co j.6sc.co | Other | 391ms | 19 KB | — | €4/mo | Costly |
assets.adoberesources.net assets.adoberesources.net | Other | 326ms | 49 KB | — | €4/mo | Costly |
auth0.com auth0.com | Other | 268ms | 55 KB | 49% | €3/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 262ms | 95 KB | 35% | €3/mo | Costly |
cdn.bizible.com cdn.bizible.com | Other | 245ms | 25 KB | — | €3/mo | Costly |
Optimizely cdn.optimizely.com | A/B Testing | 240ms | 66 KB | 48% | €3/mo | Costly |
auth0.com auth0.com | Other | 232ms | 320 KB | 88% | €3/mo | Costly |
www.redditstatic.com www.redditstatic.com | Other | 197ms | 19 KB | — | €2/mo | Optional |
Heap Analytics cdn.heapanalytics.com | Analytics | 190ms | 41 KB | — | €2/mo | Optional |
Twitter/X Embed platform.twitter.com | Social | 178ms | 0 KB | — | €2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 171ms | 40 KB | — | €2/mo | Optional |
auth0.com auth0.com | Other | 147ms | 41 KB | — | €2/mo | Optional |
LinkedIn Insight snap.licdn.com | Advertising | 123ms | 19 KB | — | €1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 117ms | 14 KB | — | €1/mo | Optional |
collector-54183.us.tvsquared.com collector-54183.us.tvsquared.com | Other | 111ms | 9 KB | — | €1/mo | Optional |
s.adroll.com s.adroll.com | Other | 102ms | 32 KB | — | €1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 99ms | 19 KB | — | €1/mo | Optional |
assets.adoberesources.net assets.adoberesources.net | Other | 94ms | 51 KB | 79% | €1/mo | Optional |
auth0.com auth0.com | Other | 82ms | 145 KB | 41% | €1/mo | Optional |
lift-ai-js.marketlinc.com lift-ai-js.marketlinc.com | Other | 77ms | 11 KB | — | €1/mo | Optional |
OneTrust cdn.cookielaw.org | Consent | 67ms | 9 KB | — | €1/mo | Essential |
Facebook Pixel connect.facebook.net | Advertising | 63ms | 14 KB | — | €1/mo | Optional |
auth0.com auth0.com | Other | 53ms | 23 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 2795ms and costs ~€30/month
- auth0.com adds 2400ms and costs ~€26/month
- t.contentsquare.net adds 2116ms and costs ~€23/month
- assets.adobedtm.com adds 1422ms and costs ~€15/month
- auth0.com adds 1133ms and costs ~€12/month
- js.qualified.com adds 895ms and costs ~€10/month
- Google Tag Manager adds 698ms and costs ~€8/month
- Google Tag Manager adds 691ms and costs ~€8/month
- Google Tag Manager adds 662ms and costs ~€7/month
- auth0.com adds 557ms and costs ~€6/month
- d.adroll.com adds 443ms and costs ~€5/month
- j.6sc.co adds 391ms and costs ~€4/month
- assets.adoberesources.net adds 326ms and costs ~€4/month
- auth0.com adds 268ms and costs ~€3/month
- Facebook Pixel adds 262ms and costs ~€3/month
- cdn.bizible.com adds 245ms and costs ~€3/month
- Optimizely adds 240ms and costs ~€3/month
- auth0.com adds 232ms and costs ~€3/month
100% 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
Unattributable takes 2795ms 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
auth0.com takes 2400ms 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
t.contentsquare.net takes 2116ms 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
assets.adobedtm.com takes 1422ms 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
auth0.com takes 1133ms 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
js.qualified.com takes 895ms 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
73% of js.qualified.com'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
Google Tag Manager takes 698ms 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 691ms 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 662ms 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
auth0.com takes 557ms 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 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
d.adroll.com takes 443ms 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
j.6sc.co takes 391ms 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
assets.adoberesources.net takes 326ms 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
auth0.com takes 268ms 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
Facebook Pixel takes 262ms 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
cdn.bizible.com takes 245ms 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
Optimizely takes 240ms 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
auth0.com takes 232ms 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
88% of auth0.com'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
79% of assets.adoberesources.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