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https://www.intercom.com

Performance

· 14 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
69
GRADE
D
FIX
3
REVIEW
4
PASS
5
INFO
2

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

48
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
79
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.

744 ms

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

2.28 s

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

32.24 s

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

0.034

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

5.00 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.

38.93 s

Page Load Progression

1.1 s
2.2 s
3.3 s
4.4 s
5.5 s
6.6 s
7.7 s
8.8 s
Checks
14
5 PASS 4 REVIEW 3 FIX
F
Page Weight Budget
Action
6.2 MB transferred, 149 requests
FIX
6.2 MB transferred, 149 requests
Critical::
Page weighs 15.4 MB (6.2 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
Warning::
Images are 1.2 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 1.2 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::
149 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 1.3 g CO2 per page load
6.2 MB / 2.4 MB budget
6.2 MB transferred
149 requests
1.3 g CO2 per page load
Other 2.0 MiB 33%
JavaScript 1.9 MiB 31%
Images 1.2 MiB 19%
Fonts 940.0 KiB 15%
HTML 78.5 KiB 1%
CSS 36.3 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

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

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.

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

F
JS Execution Cost
Action
41955ms total JS execution
FIX
41955ms total JS execution
Warning::
https://vercel.intercom.com/_next/static/chunks/40...: 37040ms CPU time
Warning::
https://vercel.intercom.com/_next/static/chunks/93...: 1384ms CPU time
Warning::
https://vercel.intercom.com/_next/static/chunks/62...: 749ms CPU time
Warning::
https://vercel.intercom.com/_next/static/chunks/26...: 691ms CPU time
Warning::
https://www.intercom.com/: 504ms CPU time
Warning::
Third-party scripts: 41451ms (99% of total)

Main Thread Breakdown

Script Evaluation 96%
ScriptTotalScriptingParse/CompileParty
https://vercel.intercom.com/_next/static/chunks/40e8e1f4.257d373edc4c1f16.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM37040ms36694ms8ms3rd
https://vercel.intercom.com/_next/static/chunks/935196fb-dc3b4a7e6b49d365.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM1384ms1377ms7ms3rd
https://vercel.intercom.com/_next/static/chunks/622a720c-066705fd37ae558b.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM749ms688ms7ms3rd
https://vercel.intercom.com/_next/static/chunks/26-f5042ec235252c8a.js?dpl=dpl_BqD6CWdzuScGtq2YjdPhp6CWM6nM691ms620ms6ms3rd
https://www.intercom.com/504ms166ms22ms1st
Unattributable458ms118ms0ms3rd
https://js.intercomcdn.com/frame-modern.40aacdf2.js344ms296ms23ms3rd
https://js.intercomcdn.com/app-modern.3d77ec50.js271ms239ms21ms3rd
https://js.intercomcdn.com/vendor-modern.df860bed.js135ms81ms25ms3rd
https://www.googletagmanager.com/gtag/js?id=129ms113ms8ms3rd

Showing top 10 of 13 scripts

F
JS Bundles
Action
39 scripts, 935 KB unused
FIX
39 scripts, 935 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...: 115 KB unused (60%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-WB8...: 85 KB unused (46%)
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: 935 KB
935 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 KB115 KB (60%)3rd
https://www.googletagmanager.com/gtm.js?id=GTM-WB899HL185 KB85 KB (46%)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 (63%)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

B
Third-Party Impact
57% third-party, 0 ms blocking
REVIEW
57% third-party, 0 ms blocking
Warning::
Third-party code accounts for 57% of page weight (3.5 MiB of 6.2 MiB)
Info::
Third-party blocking time is low (0 ms)
43%
57%
First-party Third-party
B
Image Optimization
59 images, 0 KB saveable
REVIEW
59 images, 0 KB saveable
Info::
All images are well-optimized
59 images 1.2 MB
0 oversized -0 KB
21 legacy format
0 missing dimensions CLS risk
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
publicAny cache may store this response
max-age0Cache for 0 seconds
must-revalidateMust 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+
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 500 ms 1.0 s 1.5 s 2.0 s FCP 744 ms LCP 2.3 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 — 57.3 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 — 47.6 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 — 62.8 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 — 49.0 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 — 55.2 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 — 57.7 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 — 48.4 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 — 25.3 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 48 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
Network Waterfall
149 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
99% of JavaScript execution is third-party
First-party Third-party 41451ms · 1091KB · €450/mo
vercel.intercom.com
Other
Costly
Execution 37040ms
Transfer 76 KB
Unused 55%
Monthly Cost €402/mo
vercel.intercom.com
Other
Costly
Execution 1384ms
Transfer 41 KB
Monthly Cost €15/mo
vercel.intercom.com
Other
Costly
Execution 749ms
Transfer 62 KB
Unused 36%
Monthly Cost €8/mo
vercel.intercom.com
Other
Costly
Execution 691ms
Transfer 50 KB
Monthly Cost €8/mo
Unattributable
Other
Costly
Execution 458ms
Transfer 0 KB
Monthly Cost €5/mo
js.intercomcdn.com
Other
Costly
Execution 344ms
Transfer 192 KB
Unused 60%
Monthly Cost €4/mo
js.intercomcdn.com
Other
Costly
Execution 271ms
Transfer 204 KB
Unused 69%
Monthly Cost €3/mo
js.intercomcdn.com
Other
Optional
Execution 135ms
Transfer 144 KB
Unused 37%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 129ms
Transfer 83 KB
Unused 63%
Monthly Cost €1/mo
vercel.intercom.com
Other
Optional
Execution 104ms
Transfer 8 KB
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 74ms
Transfer 185 KB
Unused 46%
Monthly Cost €1/mo
vercel.intercom.com
Other
Optional
Execution 71ms
Transfer 45 KB
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • vercel.intercom.com adds 37040ms and costs ~€402/month
  • vercel.intercom.com adds 1384ms and costs ~€15/month
  • vercel.intercom.com adds 749ms and costs ~€8/month
  • vercel.intercom.com adds 691ms and costs ~€8/month
  • Unattributable adds 458ms and costs ~€5/month
  • js.intercomcdn.com adds 344ms and costs ~€4/month
  • js.intercomcdn.com adds 271ms and costs ~€3/month

99% 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 37040ms 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

vercel.intercom.com takes 1384ms 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 749ms 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 691ms 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 458ms 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 344ms 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

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

js.intercomcdn.com takes 271ms 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

63% 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

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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