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https://www.pitch.com

Performance

· 16 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
75
GRADE
C
FIX
3
REVIEW
4
PASS
7
INFO
2

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

Mobile Desktop
38
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
97
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.
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.

6.02 s

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

10.49 s

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

992 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.

6.02 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.

12.67 s

Page Load Progression

682 ms
1.4 s
2.0 s
2.7 s
3.4 s
4.1 s
4.8 s
5.5 s
Checks
16
7 PASS 4 REVIEW 3 FIX
F
Page Weight Budget
Action
14.5 MB transferred, 109 requests
FIX
14.5 MB transferred, 109 requests
Critical::
Page weighs 20.1 MB (14.5 MB transferred)
Warning::
Images are 2.9 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 2.9 MB
Info::
Fonts are 231 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 231 KB
Warning::
109 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 3.0 g CO2 per page load
14.5 MB / 2.4 MB budget
14.5 MB transferred
109 requests
3.0 g CO2 per page load
Other 10.3 MiB 71%
Images 2.9 MiB 20%
HTML 628.4 KiB 4%
JavaScript 421.0 KiB 3%
Fonts 231.4 KiB 2%
CSS 21.5 KiB 0%
Other 4.7 KiB 0%
Other 1.6 KiB 0%
0 2.4 MB 4.9 MB
Over budget

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

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 (14.5 MiB of 14.5 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Execution Cost
Action
8212ms total JS execution
FIX
8212ms total JS execution
Warning::
https://pitch.com/_next/static/chunks/pages/home-b...: 4452ms CPU time
Warning::
Unattributable: 1466ms CPU time
Warning::
https://pitch.com/: 1070ms CPU time
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-5QX...: 438ms CPU time
Warning::
https://pitch.com/_next/static/chunks/framework-3a...: 290ms CPU time
Warning::
Third-party scripts: 8212ms (100% of total)

Main Thread Breakdown

Other 65% Script Evaluation 16% Style & Layout 6% Rendering 6% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://pitch.com/_next/static/chunks/pages/home-b1642367ea3f5ff3.js4452ms423ms4ms3rd
Unattributable1466ms19ms0ms3rd
https://pitch.com/1070ms11ms1ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5QXGGVG438ms282ms90ms3rd
https://pitch.com/_next/static/chunks/framework-3a93e14c9b198fe2.js290ms158ms17ms3rd
https://pitch.com/_next/static/chunks/pages/_app-10dca325f359f7ff.js221ms156ms51ms3rd
https://pitch.com/_next/static/chunks/webpack-27a4b60e52ef75c4.js126ms124ms1ms3rd
https://pitch.com/_next/static/chunks/main-cae7da813a01bbd2.js83ms69ms13ms3rd
https://assets.cello.so/attribution/latest/cello-attribution.js64ms25ms0ms3rd
C
Image Optimization
Action
68 images, 0 KB saveable
REVIEW
68 images, 0 KB saveable
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://res.cloudinary.com/pitch-software/image/up... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
68 images 2.9 MB
0 oversized -0 KB
32 legacy format
24 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

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

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

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

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

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

B
JS Bundles
13 scripts, 139 KB unused
REVIEW
13 scripts, 139 KB unused
Warning::
https://pitch.com/_next/static/chunks/pages/_app-1...: 71 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-5QX...: 68 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 139 KB
139 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://pitch.com/_next/static/chunks/pages/_app-10dca325f359f7ff.js150 KB71 KB (47%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5QXGGVG145 KB68 KB (47%)✓3rd
https://pitch.com/_next/static/chunks/509-f3b7e7d781910e8e.js3 KB—✓3rd
https://pitch.com/_next/static/chunks/main-cae7da813a01bbd2.js31 KB—✓3rd
https://pitch.com/_next/static/chunks/framework-3a93e14c9b198fe2.js40 KB—✓3rd
https://pitch.com/_next/static/chunks/238-e086f5c829c4c47f.js8 KB—✓3rd
https://assets.cello.so/attribution/latest/cello-attribution.js20 KB—✓3rd
https://pitch.com/_next/static/chunks/pages/home-b1642367ea3f5ff3.js15 KB—✓3rd
https://pitch.com/_next/static/c_N2AXEwkwf7u__0byuRP/_buildManifest.js1 KB—✓3rd
https://pitch.com/_next/static/c_N2AXEwkwf7u__0byuRP/_ssgManifest.js1 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

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

Green Hosting

No green hosting detected

B
HTTP Caching
max-age=0,must-revalidate
REVIEW
max-age=0,must-revalidate
Info::
Cache-Control header is set
Got: max-age=0,must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=0,must-revalidate

DirectiveValueMeaning
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+
Font Loading
7 fonts (231 KB)
PASS
7 fonts (231 KB)
Info::
7 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

7

231 KB total

Render-blocking

0

of 7

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 FCP 6.0 s LCP 10.5 shttps://pitch.com/fonts/Eina01-Bold.woff2Eina01-Bold.woff2 https://pitch.com/fonts/Eina01-Bold.woff2 — 28.5 KiB — 0 ms — font-display: swaphttps://pitch.com/fonts/Eina01-Regular.woff2Eina01-Regular.woff2 https://pitch.com/fonts/Eina01-Regular.woff2 — 28.8 KiB — 0 ms — font-display: swaphttps://pitch.com/fonts/MarkPro-Heavy.woff2MarkPro-Heavy.woff2 https://pitch.com/fonts/MarkPro-Heavy.woff2 — 42.2 KiB — 0 ms — font-display: swaphttps://pitch.com/fonts/MarkPro-Bold.woff2MarkPro-Bold.woff2 https://pitch.com/fonts/MarkPro-Bold.woff2 — 42.4 KiB — 0 ms — font-display: swaphttps://pitch.com/fonts/Lato-Bold.woff2Lato-Bold.woff2 https://pitch.com/fonts/Lato-Bold.woff2 — 29.9 KiB — 0 ms — font-display: swaphttps://pitch.com/fonts/Lato-Medium.woff2Lato-Medium.woff2 https://pitch.com/fonts/Lato-Medium.woff2 — 29.7 KiB — 0 ms — font-display: swaphttps://pitch.com/fonts/Lato-Regular.woff2Lato-Regular.woff2 https://pitch.com/fonts/Lato-Regular.woff2 — 30.0 KiB — 0 ms — font-display: swap
Eina01-Bold.woff2 woff2 swap
Size 28 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
Eina01-Regular.woff2 woff2 swap
Size 29 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
MarkPro-Heavy.woff2 woff2 swap
Size 42 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
MarkPro-Bold.woff2 woff2 swap
Size 42 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
Lato-Bold.woff2 woff2 swap
Size 30 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
Lato-Medium.woff2 woff2 swap
Size 30 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
Lato-Regular.woff2 woff2 swap
Size 30 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
15 hints, 0 missing preconnects
PASS
15 hints, 0 missing preconnects
Info::
Page uses 15 resource hint(s)

Current Resource Hints

preconnect
3
preload
10
dns-prefetch
2
prefetch
—

15 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
109 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
100% of JavaScript execution is third-party
First-party Third-party 8212ms · 1032KB · €143/mo
pitch.com
Other
Costly
Execution 4452ms
Transfer 15 KB
Monthly Cost €77/mo
Unattributable
Other
Costly
Execution 1466ms
Transfer 0 KB
Monthly Cost €25/mo
pitch.com
Other
Costly
Execution 1070ms
Transfer 628 KB
Monthly Cost €19/mo
Google Tag Manager
Tag Manager
Costly
Execution 438ms
Transfer 145 KB
Unused 47%
Monthly Cost €8/mo
pitch.com
Other
Costly
Execution 290ms
Transfer 40 KB
Monthly Cost €5/mo
pitch.com
Other
Costly
Execution 221ms
Transfer 150 KB
Unused 47%
Monthly Cost €4/mo
pitch.com
Other
Optional
Execution 126ms
Transfer 3 KB
Monthly Cost €2/mo
pitch.com
Other
Optional
Execution 83ms
Transfer 31 KB
Monthly Cost €1/mo
assets.cello.so
Other
Optional
Execution 64ms
Transfer 20 KB
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • pitch.com adds 4452ms and costs ~€77/month
  • Unattributable adds 1466ms and costs ~€25/month
  • pitch.com adds 1070ms and costs ~€19/month
  • Google Tag Manager adds 438ms and costs ~€8/month
  • pitch.com adds 290ms and costs ~€5/month
  • pitch.com adds 221ms and costs ~€4/month

100% 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

pitch.com takes 4452ms 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 1466ms 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

pitch.com takes 1070ms 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 438ms 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

pitch.com takes 290ms 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

pitch.com takes 221ms 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

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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