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https://www.intercom.com

Performance

· 14 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
69
GRADE
D
FIX
4
REVIEW
2
PASS
6
INFO
2

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

Mobile Desktop
25
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
88
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
85
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.

6.17 s

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

26.94 s

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

6.12 s

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.

13.89 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.

32.88 s

Page Load Progression

730 ms
1.5 s
2.2 s
2.9 s
3.7 s
4.4 s
5.1 s
5.8 s
Checks
14
6 PASS 2 REVIEW 4 FIX
F
Page Weight Budget
Action
5.5 MB transferred, 123 requests
FIX
5.5 MB transferred, 123 requests
Critical::
Page weighs 13.7 MB (5.5 MB transferred)
Warning::
JavaScript is 1.9 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.9 MB
Info::
Fonts are 940 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 940 KB
Warning::
123 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 1.2 g CO2 per page load
5.5 MB / 2.4 MB budget
5.5 MB transferred
123 requests
1.2 g CO2 per page load
JavaScript 1.9 MiB 35%
Other 1.8 MiB 32%
Fonts 939.7 KiB 17%
Images 798.1 KiB 14%
HTML 78.5 KiB 1%
CSS 36.6 KiB 1%
Other 8.6 KiB 0%
Other 3.6 KiB 0%
Other 0 B 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

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

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.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

D
Third-Party Impact
Action
64% third-party, 0 ms blocking
FIX
64% third-party, 0 ms blocking
Warning::
Third-party code accounts for 64% of page weight (3.5 MiB of 5.5 MiB)
Info::
Third-party blocking time is low (0 ms)
36%
64%
First-party Third-party
F
JS Execution Cost
Action
13058ms total JS execution
FIX
13058ms total JS execution
Warning::
https://vercel.intercom.com/_next/static/chunks/93...: 2687ms CPU time
Warning::
https://www.intercom.com/: 2157ms CPU time
Warning::
https://vercel.intercom.com/_next/static/chunks/26...: 2103ms CPU time
Warning::
https://js.intercomcdn.com/vendor-modern.df860bed....: 1386ms CPU time
Warning::
Unattributable: 1315ms CPU time
Warning::
Third-party scripts: 10900ms (83% of total)

Main Thread Breakdown

Script Evaluation 67% Other 14% Script Parsing & Compilation 8% Style & Layout 7%
ScriptTotalScriptingParse/CompileParty
https://vercel.intercom.com/_next/static/chunks/935196fb-dc3b4a7e6b49d365.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM2687ms2661ms17ms3rd
https://www.intercom.com/2157ms468ms67ms1st
https://vercel.intercom.com/_next/static/chunks/26-f5042ec235252c8a.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM2103ms1921ms37ms3rd
https://js.intercomcdn.com/vendor-modern.df860bed.js1386ms1063ms81ms3rd
Unattributable1315ms378ms0ms3rd
https://js.intercomcdn.com/app-modern.3d77ec50.js1181ms1018ms91ms3rd
https://vercel.intercom.com/_next/static/chunks/40e8e1f4.257d373edc4c1f16.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM398ms294ms26ms3rd
https://www.googletagmanager.com/gtag/js?id=371ms314ms34ms3rd
https://vercel.intercom.com/_next/static/chunks/webpack-085f434159b2cf35.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM353ms351ms1ms3rd
https://vercel.intercom.com/_next/static/chunks/622a720c-066705fd37ae558b.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM282ms187ms27ms3rd

Showing top 10 of 18 scripts

F
JS Bundles
Action
39 scripts, 938 KB unused
FIX
39 scripts, 938 KB unused
Warning::
https://js.intercomcdn.com/app-modern.3d77ec50.js: 140 KB unused (69%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://vercel.intercom.com/_next/static/chunks/55...: 122 KB unused (98%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://js.intercomcdn.com/frame-modern.40aacdf2.j...: 116 KB unused (60%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-WB8...: 87 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.cookielaw.org/scripttemplates/202511.1...: 80 KB unused (65%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 938 KB
938 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://js.intercomcdn.com/app-modern.3d77ec50.js204 KB140 KB (69%)✓3rd
https://vercel.intercom.com/_next/static/chunks/5578-fcf5e3c5eebba4a4.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM125 KB122 KB (98%)✓3rd
https://js.intercomcdn.com/frame-modern.40aacdf2.js192 KB116 KB (60%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-WB899HL186 KB87 KB (47%)✓3rd
https://cdn.cookielaw.org/scripttemplates/202511.1.0/otBannerSdk.js124 KB80 KB (65%)✓3rd
https://js.intercomcdn.com/vendors~app-modern.83c11406.js114 KB77 KB (68%)✓3rd
https://js.intercomcdn.com/vendors~app~tooltips-modern.b7912b3d.js195 KB53 KB (29%)✓3rd
https://www.googletagmanager.com/gtag/js?id=83 KB53 KB (64%)✓3rd
https://js.intercomcdn.com/vendor-modern.df860bed.js144 KB52 KB (37%)✓3rd
https://vercel.intercom.com/_next/static/chunks/40e8e1f4.257d373edc4c1f16.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM76 KB42 KB (55%)✓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

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

Green Hosting

No green hosting detected

B
HTTP Caching
public, max-age=0, must-revalidate
REVIEW
public, max-age=0, must-revalidate
Info::
Cache-Control header is set
Got: public, max-age=0, must-revalidate
Info::
ETag present — enables conditional (304) responses
Cache-Control

public, max-age=0, must-revalidate

DirectiveValueMeaning
public—Any cache may store this response
max-age0Cache for 0 seconds
must-revalidate—Must recheck with server after expiry
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+
Image Optimization
37 images, 0 KB saveable
PASS
37 images, 0 KB saveable
Info::
All images are well-optimized
37 images 798 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
Font Loading
20 fonts (940 KB)
PASS
20 fonts (940 KB)
Info::
20 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

20

940 KB total

Render-blocking

0

of 20

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 18.0 s 20.0 s 22.0 s 24.0 s 26.0 s 28.0 s FCP 6.2 s LCP 26.9 shttps://vercel.intercom.com/_next/static/media/010b0132d004fea7-s.p.woff2010b0132d004fea7-s.p.woff2 https://vercel.intercom.com/_next/static/media/010b0132d004fea7-s.p.woff2 — 57.4 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/0fcb64b0e31dbb18-s.p.woff20fcb64b0e31dbb18-s.p.woff2 https://vercel.intercom.com/_next/static/media/0fcb64b0e31dbb18-s.p.woff2 — 48.9 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/15cfc368268381d5-s.p.woff215cfc368268381d5-s.p.woff2 https://vercel.intercom.com/_next/static/media/15cfc368268381d5-s.p.woff2 — 47.4 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/1f91b722a405b6f7-s.p.woff21f91b722a405b6f7-s.p.woff2 https://vercel.intercom.com/_next/static/media/1f91b722a405b6f7-s.p.woff2 — 48.8 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/33b26d0bffd720b5-s.p.woff233b26d0bffd720b5-s.p.woff2 https://vercel.intercom.com/_next/static/media/33b26d0bffd720b5-s.p.woff2 — 56.1 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/42bd62b885bfc3d3-s.p.woff242bd62b885bfc3d3-s.p.woff2 https://vercel.intercom.com/_next/static/media/42bd62b885bfc3d3-s.p.woff2 — 63.0 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/5976c5ad3abf8d9b-s.p.woff25976c5ad3abf8d9b-s.p.woff2 https://vercel.intercom.com/_next/static/media/5976c5ad3abf8d9b-s.p.woff2 — 38.2 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/72fea059362ad3f2-s.p.woff272fea059362ad3f2-s.p.woff2 https://vercel.intercom.com/_next/static/media/72fea059362ad3f2-s.p.woff2 — 51.0 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/82ee7ba3245bfbaf-s.p.woff282ee7ba3245bfbaf-s.p.woff2 https://vercel.intercom.com/_next/static/media/82ee7ba3245bfbaf-s.p.woff2 — 55.6 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/8790cf6e69f7199b-s.p.woff28790cf6e69f7199b-s.p.woff2 https://vercel.intercom.com/_next/static/media/8790cf6e69f7199b-s.p.woff2 — 49.1 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/8a038274d10efe99-s.p.woff28a038274d10efe99-s.p.woff2 https://vercel.intercom.com/_next/static/media/8a038274d10efe99-s.p.woff2 — 55.5 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/8a039461e523bf7a-s.p.woff28a039461e523bf7a-s.p.woff2 https://vercel.intercom.com/_next/static/media/8a039461e523bf7a-s.p.woff2 — 14.7 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/963cfe26fa863320-s.p.woff2963cfe26fa863320-s.p.woff2 https://vercel.intercom.com/_next/static/media/963cfe26fa863320-s.p.woff2 — 55.3 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/a36bc9338fe3374c-s.p.woff2a36bc9338fe3374c-s.p.woff2 https://vercel.intercom.com/_next/static/media/a36bc9338fe3374c-s.p.woff2 — 57.6 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/a55a6202edd0ba44-s.p.woff2a55a6202edd0ba44-s.p.woff2 https://vercel.intercom.com/_next/static/media/a55a6202edd0ba44-s.p.woff2 — 47.8 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/c51b2f21bfa81e4e-s.p.woff2c51b2f21bfa81e4e-s.p.woff2 https://vercel.intercom.com/_next/static/media/c51b2f21bfa81e4e-s.p.woff2 — 48.2 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/cc67cdc91a9aca2e-s.p.woff2cc67cdc91a9aca2e-s.p.woff2 https://vercel.intercom.com/_next/static/media/cc67cdc91a9aca2e-s.p.woff2 — 25.2 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/d27bee270f5a1132-s.p.woff2d27bee270f5a1132-s.p.woff2 https://vercel.intercom.com/_next/static/media/d27bee270f5a1132-s.p.woff2 — 32.6 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/d5ad08e0fe492cbd-s.p.woff2d5ad08e0fe492cbd-s.p.woff2 https://vercel.intercom.com/_next/static/media/d5ad08e0fe492cbd-s.p.woff2 — 61.2 KiB — 0 ms — font-display: swaphttps://vercel.intercom.com/_next/static/media/dad804eb61ee70d7-s.p.woff2dad804eb61ee70d7-s.p.woff2 https://vercel.intercom.com/_next/static/media/dad804eb61ee70d7-s.p.woff2 — 26.0 KiB — 0 ms — font-display: swap
010b0132d004fea7-s.p.woff2 woff2 swap
Size 57 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
0fcb64b0e31dbb18-s.p.woff2 woff2 swap
Size 49 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
15cfc368268381d5-s.p.woff2 woff2 swap
Size 47 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
1f91b722a405b6f7-s.p.woff2 woff2 swap
Size 49 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
33b26d0bffd720b5-s.p.woff2 woff2 swap
Size 56 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
42bd62b885bfc3d3-s.p.woff2 woff2 swap
Size 63 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
5976c5ad3abf8d9b-s.p.woff2 woff2 swap
Size 38 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
72fea059362ad3f2-s.p.woff2 woff2 swap
Size 51 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
82ee7ba3245bfbaf-s.p.woff2 woff2 swap
Size 56 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
8790cf6e69f7199b-s.p.woff2 woff2 swap
Size 49 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
8a038274d10efe99-s.p.woff2 woff2 swap
Size 55 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
8a039461e523bf7a-s.p.woff2 woff2 swap
Size 15 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
963cfe26fa863320-s.p.woff2 woff2 swap
Size 55 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
a36bc9338fe3374c-s.p.woff2 woff2 swap
Size 58 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
a55a6202edd0ba44-s.p.woff2 woff2 swap
Size 48 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
c51b2f21bfa81e4e-s.p.woff2 woff2 swap
Size 48 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
cc67cdc91a9aca2e-s.p.woff2 woff2 swap
Size 25 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
d27bee270f5a1132-s.p.woff2 woff2 swap
Size 33 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
d5ad08e0fe492cbd-s.p.woff2 woff2 swap
Size 61 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
dad804eb61ee70d7-s.p.woff2 woff2 swap
Size 26 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
23 hints, 0 missing preconnects
PASS
23 hints, 0 missing preconnects
Info::
Page uses 23 resource hint(s)

Current Resource Hints

preconnect
—
preload
+13
23
dns-prefetch
—
prefetch
—

23 resource hints configured

Network Waterfall
123 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
83% of JavaScript execution is third-party
First-party Third-party 10900ms · 1555KB · €118/mo
vercel.intercom.com
Other
Costly
Execution 2687ms
Transfer 41 KB
Monthly Cost €29/mo
vercel.intercom.com
Other
Costly
Execution 2103ms
Transfer 50 KB
Monthly Cost €23/mo
js.intercomcdn.com
Other
Costly
Execution 1386ms
Transfer 144 KB
Unused 37%
Monthly Cost €15/mo
Unattributable
Other
Costly
Execution 1315ms
Transfer 0 KB
Monthly Cost €14/mo
js.intercomcdn.com
Other
Costly
Execution 1181ms
Transfer 204 KB
Unused 69%
Monthly Cost €13/mo
vercel.intercom.com
Other
Costly
Execution 398ms
Transfer 76 KB
Unused 55%
Monthly Cost €4/mo
Google Tag Manager
Tag Manager
Costly
Execution 371ms
Transfer 83 KB
Unused 64%
Monthly Cost €4/mo
vercel.intercom.com
Other
Costly
Execution 353ms
Transfer 2 KB
Monthly Cost €4/mo
vercel.intercom.com
Other
Costly
Execution 282ms
Transfer 62 KB
Unused 36%
Monthly Cost €3/mo
Google Tag Manager
Tag Manager
Optional
Execution 193ms
Transfer 186 KB
Unused 47%
Monthly Cost €2/mo
OneTrust
Consent
Essential
Execution 129ms
Transfer 124 KB
Unused 65%
Monthly Cost €1/mo
js.intercomcdn.com
Other
Optional
Execution 128ms
Transfer 195 KB
Unused 29%
Monthly Cost €1/mo
js.intercomcdn.com
Other
Optional
Execution 103ms
Transfer 192 KB
Unused 60%
Monthly Cost €1/mo
vercel.intercom.com
Other
Optional
Execution 90ms
Transfer 9 KB
Monthly Cost €1/mo
js.intercomcdn.com
Other
Optional
Execution 72ms
Transfer 114 KB
Unused 68%
Monthly Cost €1/mo
Intercom Widget
Chat
Optional
Execution 58ms
Transfer 4 KB
Monthly Cost €1/mo
js.intercomcdn.com
Other
Optional
Execution 51ms
Transfer 68 KB
Unused 54%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • vercel.intercom.com adds 2687ms and costs ~€29/month
  • vercel.intercom.com adds 2103ms and costs ~€23/month
  • js.intercomcdn.com adds 1386ms and costs ~€15/month
  • Unattributable adds 1315ms and costs ~€14/month
  • js.intercomcdn.com adds 1181ms and costs ~€13/month
  • vercel.intercom.com adds 398ms and costs ~€4/month
  • Google Tag Manager adds 371ms and costs ~€4/month
  • vercel.intercom.com adds 353ms and costs ~€4/month
  • vercel.intercom.com adds 282ms and costs ~€3/month

83% 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

vercel.intercom.com takes 2687ms 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

vercel.intercom.com takes 2103ms 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

js.intercomcdn.com takes 1386ms 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 1315ms 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

js.intercomcdn.com takes 1181ms 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

69% of js.intercomcdn.com'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

vercel.intercom.com takes 398ms 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 vercel.intercom.com'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 371ms 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

64% 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

vercel.intercom.com takes 353ms 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

vercel.intercom.com takes 282ms 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

65% 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

60% of js.intercomcdn.com'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

68% of js.intercomcdn.com'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

54% of js.intercomcdn.com'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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