Skip to content
https://publicnode.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
89
GRADE
B
FIX
2
REVIEW
1
PASS
12
INFO
2

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

Mobile Desktop
52
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
82
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.
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.

1.62 s

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

6.75 s

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

1.15 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.

2.70 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.

7.51 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
17
12 PASS 1 REVIEW 2 FIX
D
JS Execution Cost
Action
3481ms total JS execution
FIX
3481ms total JS execution
Warning::
https://publicnode.com/_next/static/chunks/framewo...: 1279ms CPU time
Warning::
https://publicnode.com/: 889ms CPU time
Warning::
https://publicnode.com/_next/static/chunks/346-506...: 512ms CPU time
Warning::
https://publicnode.com/_next/static/chunks/pages/i...: 374ms CPU time
Info::
Unattributable: 218ms CPU time
Info::
Third-party scripts: 218ms (6% of total)

Main Thread Breakdown

Script Evaluation 52% Style & Layout 22% Other 10% Script Parsing & Compilation 6% Rendering 6% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://publicnode.com/_next/static/chunks/framework-b30138dca27a5575.js1279ms1023ms11ms1st
https://publicnode.com/889ms4ms1ms1st
https://publicnode.com/_next/static/chunks/346-5062da986821e93a.js512ms264ms141ms1st
https://publicnode.com/_next/static/chunks/pages/index-6eb4184e9210bf47.js374ms373ms1ms1st
Unattributable218ms5ms0ms3rd
https://publicnode.com/_next/static/chunks/pages/_app-99c872d377f46e8d.js136ms98ms19ms1st
https://publicnode.com/_next/static/chunks/main-a229a37a5c2aebe9.js73ms60ms12ms1st
D
JS Bundles
Action
11 scripts, 340 KB unused
FIX
11 scripts, 340 KB unused
Warning::
https://publicnode.com/_next/static/chunks/346-506...: 262 KB unused (64%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://publicnode.com/_next/static/chunks/290-0ff...: 46 KB unused (31%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://publicnode.com/_next/static/chunks/pages/_...: 32 KB unused (44%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 340 KB
340 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://publicnode.com/_next/static/chunks/346-5062da986821e93a.js425 KB262 KB (64%)✓1st
https://publicnode.com/_next/static/chunks/290-0ff97237750800d0.js148 KB46 KB (31%)✓1st
https://publicnode.com/_next/static/chunks/pages/_app-99c872d377f46e8d.js73 KB32 KB (44%)✓1st
https://publicnode.com/_next/static/chunks/webpack-d17ebe0ea3c9d6aa.js2 KB—✓1st
https://publicnode.com/_next/static/chunks/framework-b30138dca27a5575.js44 KB—✓1st
https://publicnode.com/_next/static/chunks/main-a229a37a5c2aebe9.js44 KB—✓1st
https://publicnode.com/_next/static/chunks/559-3f58a4e0522bde41.js4 KB—✓1st
https://publicnode.com/_next/static/chunks/902-e216d1fa5a63d37b.js5 KB—✓1st
https://publicnode.com/_next/static/chunks/pages/index-6eb4184e9210bf47.js2 KB—✓1st
https://publicnode.com/_next/static/rYCwWXZJ6oB_JpT9ntTfs/_buildManifest.js1 KB—✓1st

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 Caching
s-maxage=45, stale-while-revalidate
REVIEW
s-maxage=45, stale-while-revalidate
Info::
Cache-Control header is set
Got: s-maxage=45, stale-while-revalidate
Info::
CDN TTL: 45 seconds (s-maxage=45)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

s-maxage=45, stale-while-revalidate

DirectiveValueMeaning
s-maxage45CDN caches for 45 seconds
stale-while-revalidate—Serve stale while revalidating
A
Page Weight Budget
1.0 MB transferred, 21 requests
PASS
1.0 MB transferred, 21 requests
Info::
Page weighs 4.0 MB (1.0 MB transferred)
Warning::
JavaScript is 746 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 746 KB
Info::
21 HTTP requests
Info::
Estimated 0.21 g CO2 per page load
1.0 MB / 2.4 MB budget
1.0 MB transferred
21 requests
0.21 g CO2 per page load
JavaScript 746.5 KiB 71%
Images 154.9 KiB 15%
HTML 114.6 KiB 11%
Fonts 30.8 KiB 3%
CSS 699 B 0%
Other 670 B 0%
0 2.4 MB 4.9 MB
Under 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

A+
Third-Party Impact
18% third-party, 0 ms blocking
PASS
18% third-party, 0 ms blocking
Info::
Third-party code accounts for 18% of page weight (185.7 KiB of 1.0 MiB)
Info::
Third-party blocking time is low (0 ms)
82%
18%
First-party Third-party
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
3 images, 0 KB saveable
PASS
3 images, 0 KB saveable
Info::
All images are well-optimized
3 images 155 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
Font Loading
4 fonts (31 KB)
PASS
4 fonts (31 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

31 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s FCP 1.6 s LCP 6.8 shttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLEj6Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2 — 7.8 KiB — 48 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLGT9Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2 — 7.6 KiB — 39 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLCz7Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2 — 7.7 KiB — 52 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2pxiEyp8kv8JHgFVrJJfecnF... https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2 — 7.7 KiB — 47 ms — font-display: swap
pxiByp8kv8JHgFVrLEj6Z1x... woff2 swap
Size 8 KB
Load time 48 ms
Start 262 ms
Risk FOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLGT9Z1x... woff2 swap
Size 8 KB
Load time 39 ms
Start 263 ms
Risk FOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLCz7Z1x... woff2 swap
Size 8 KB
Load time 52 ms
Start 263 ms
Risk FOUT — text flashes from fallback to web font
pxiEyp8kv8JHgFVrJJfecnF... woff2 swap
Size 8 KB
Load time 47 ms
Start 263 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
4 hints, 0 missing preconnects
PASS
4 hints, 0 missing preconnects
Info::
Page uses 4 resource hint(s)

Current Resource Hints

preconnect
3
preload
1
dns-prefetch
—
prefetch
—

4 resource hints configured

A+
Page Weight Inventory
21 resources · 1.0 MB · 340 KB savings available
PASS
21 resources · 1.0 MB · 340 KB savings available
Warning::
Page weight 24 KB over 1MB target
Got: 1.0 MB Expected: ≤ 1 MB
Info::
~340 KB of savings available
Info::
7 third-party resources (18% of weight)
Info::
1 resources over 200KB
21 resources · 1.0 MiB · 7 third-party 24.1 KiB over 1MB target
JavaScript 71% · 746.5 KiB
Image 15% · 155.5 KiB
Document 11% · 114.6 KiB
Font 3% · 30.8 KiB
CSS 0% · 699 B

~339.8 KiB of savings available

Remove unused JavaScript: 339.8 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+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
21 requests over 894ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s FCP 1.6 s LCP 6.8 shttps://publicnode.com// https://publicnode.com/ — 200 — 114.6 KiB — 139 ms — h2https://publicnode.com/_next/static/css/7750e4b7b025f02e.css/_next/static/css/7750e4b7b025f02e.... https://publicnode.com/_next/static/css/7750e4b7b025f02e.css — 200 — 699 B — 31 ms — h2https://publicnode.com/_next/static/chunks/webpack-d17ebe0ea3c9d6aa.js/_next/static/chunks/webpack-d17ebe... https://publicnode.com/_next/static/chunks/webpack-d17ebe0ea3c9d6aa.js — 200 — 2.0 KiB — 30 ms — h2https://publicnode.com/_next/static/chunks/framework-b30138dca27a5575.js/_next/static/chunks/framework-b301... https://publicnode.com/_next/static/chunks/framework-b30138dca27a5575.js — 200 — 44.4 KiB — 36 ms — h2https://publicnode.com/_next/static/chunks/main-a229a37a5c2aebe9.js/_next/static/chunks/main-a229a37a5... https://publicnode.com/_next/static/chunks/main-a229a37a5c2aebe9.js — 200 — 43.6 KiB — 33 ms — h2https://publicnode.com/_next/static/chunks/pages/_app-99c872d377f46e8d.js/_next/static/chunks/pages/_app-99c... https://publicnode.com/_next/static/chunks/pages/_app-99c872d377f46e8d.js — 200 — 73.2 KiB — 53 ms — h2https://publicnode.com/_next/static/chunks/346-5062da986821e93a.js/_next/static/chunks/346-5062da9868... https://publicnode.com/_next/static/chunks/346-5062da986821e93a.js — 200 — 424.7 KiB — 73 ms — h2https://publicnode.com/_next/static/chunks/290-0ff97237750800d0.js/_next/static/chunks/290-0ff9723775... https://publicnode.com/_next/static/chunks/290-0ff97237750800d0.js — 200 — 147.6 KiB — 73 ms — h2https://publicnode.com/_next/static/chunks/559-3f58a4e0522bde41.js/_next/static/chunks/559-3f58a4e052... https://publicnode.com/_next/static/chunks/559-3f58a4e0522bde41.js — 200 — 3.6 KiB — 70 ms — h2https://publicnode.com/_next/static/chunks/902-e216d1fa5a63d37b.js/_next/static/chunks/902-e216d1fa5a... https://publicnode.com/_next/static/chunks/902-e216d1fa5a63d37b.js — 200 — 4.7 KiB — 70 ms — h2https://publicnode.com/_next/static/chunks/pages/index-6eb4184e9210bf47.js/_next/static/chunks/pages/index-6e... https://publicnode.com/_next/static/chunks/pages/index-6eb4184e9210bf47.js — 200 — 1.9 KiB — 70 ms — h2https://publicnode.com/_next/static/rYCwWXZJ6oB_JpT9ntTfs/_buildManifest.js/_next/static/rYCwWXZJ6oB_JpT9ntTfs... https://publicnode.com/_next/static/rYCwWXZJ6oB_JpT9ntTfs/_buildManifest.js — 200 — 667 B — 70 ms — h2https://publicnode.com/_next/static/rYCwWXZJ6oB_JpT9ntTfs/_ssgManifest.js/_next/static/rYCwWXZJ6oB_JpT9ntTfs... https://publicnode.com/_next/static/rYCwWXZJ6oB_JpT9ntTfs/_ssgManifest.js — 200 — 227 B — 70 ms — h2https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2 — 200 — 7.8 KiB — 48 ms — h3https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2 — 200 — 7.6 KiB — 39 ms — h3https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2 — 200 — 7.7 KiB — 52 ms — h3https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2 — 200 — 7.7 KiB — 47 ms — h3https://www.publicnode.com/assets/webp/solana1.webpwww.publicnode.com/assets/webp/sola... https://www.publicnode.com/assets/webp/solana1.webp — 200 — 37.6 KiB — 113 ms — h2https://www.publicnode.com/assets/webp/solana2.webpwww.publicnode.com/assets/webp/sola... https://www.publicnode.com/assets/webp/solana2.webp — 200 — 43.7 KiB — 126 ms — h2https://www.publicnode.com/assets/webp/solana3.webpwww.publicnode.com/assets/webp/sola... https://www.publicnode.com/assets/webp/solana3.webp — 200 — 73.6 KiB — 134 ms — h2https://publicnode.com/favicon.ico/favicon.ico https://publicnode.com/favicon.ico — 200 — 670 B — 40 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
6% of JavaScript execution is third-party
First-party Third-party 218ms · 0KB · €2/mo
Unattributable
Other
Costly
Execution 218ms
Transfer 0 KB
Monthly Cost €2/mo

These scripts may cost more than they're worth

  • Unattributable adds 218ms and costs ~€2/month

Unattributable takes 218ms 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.

Send Feedback