Next.js Performance Analyses
Browse real-world Next.js website performance analyses with AI-powered optimization recommendations.
Recent Analyses
agileontheweb.com
Fix Video Element Layout Shifts
bhajans.happythoughts.in
Eliminate Unused JavaScript Code
codeart.mk
Optimize Above-fold Video Loading
collect.fifa.com
Optimize Large Image Assets
concordseminars.com
Optimize JavaScript Bundle Splitting
crispandnest.com
Eliminate Render Blocking CSS
descomplica.com.br
Reduce JavaScript Bundle Size
descomplica.com.br
Optimize JavaScript Bundle Splitting
dev.happythoughts.in
Fix Critical Element Render Delay
dev.happythoughts.in
Fix Resource Load Delay Issue
dev.happythoughts.in
Eliminate Render-Blocking CSS Resource
dev.mallow.fi
Remove Unused JavaScript Code
donnie.cl
Eliminate Render Blocking Resources
fiziotars.hu
Eliminate Unused JavaScript from ReCAPTCHA
good-fella.com
Eliminate Unused JavaScript Code
heijmansnieuwbouw.nl
Fix Critical JavaScript Performance Issues
jxcs.space
Eliminate Render Blocking CSS
kejoola.com
Remove Unused JavaScript Code
khoji-connect-staging.happythoughts.in
Optimize Image Sizes and Formats
khoji-connect.happythoughts.in
Eliminate Unused JavaScript Code
learn.wowlearnings.org
Remove Unused JavaScript Code
live.revvtravel.com
Eliminate Render Blocking CSS
lk.npfsb.ru
Eliminate Multiple Page Redirects
moa.happythoughts.in
Optimize Hero Image Delivery
nike.com
Optimize LCP Image Discovery
quickbooks.intuit.com
Eliminate Unused JavaScript Code
referraldrop.com
Remove Unused JavaScript Code
rosehillpilates.com
Remove Unused JavaScript Code
shantitravel-git-optimization-120326-shantitravels-projects.vercel.app
Eliminate Render-Blocking CSS Resources
staging.ambarsthan.happythoughts.in
Optimize Images for Web Performance
staging.bhajans.happythoughts.in
Reduce Unused JavaScript Bundle Size
surgence.io
Eliminate Unused JavaScript and CSS
surgence.io
Eliminate Render-Blocking CSS Resources
tamer-web.vercel.app
Eliminate Render Blocking CSS
tokyoportfolio-frontend-stg.vercel.app
Eliminate CSS Render Blocking
tokyoportfolio-frontend-stg.vercel.app
Fix Cumulative Layout Shift
tokyoportfolio-frontend-stg.vercel.app
Fix Footer Layout Shift
tsy.happythoughts.in
Eliminate Multiple Page Redirects
uat-revv.ekbana.net
Eliminate Render-Blocking CSS Resources
web-dev.floristerias.co
Reduce JavaScript Execution Time
wefeedraw.com
Remove Unused JavaScript Bundles
wildforkfoods.com
Fix Layout Shifts from Images
willjobz-webapp--willjobz-staging.asia-southeast1.hosted.app
Remove Unused JavaScript Code
asi-reisen.de
Eliminate Unused JavaScript Bundles
europodroze.pl
Remove Unused JavaScript Code
eververse.ai
Remove Unused JavaScript Code
forte-forte.bluheadless.eu.stage.filoblutest.com
Reduce JavaScript Execution Time
forte-forte.com
Reduce JavaScript Bundle Size
nike.com
Remove Unused JavaScript Code
olecams.com
Remove Unused JavaScript Code
olecams.com
Eliminate Multiple Page Redirects
wahresume.com
Eliminate Unused JavaScript Bundles
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Common Next.js Performance Issues
Large JavaScript bundles
Next.js sites often include heavy JavaScript that blocks rendering. Consider code splitting and lazy loading.
Unoptimized images
Images are typically the largest assets. Use modern formats (WebP/AVIF) and proper lazy loading.
Render-blocking resources
CSS and JavaScript files can delay page rendering. Defer or async load non-critical resources.
Third-party scripts
Analytics, ads, and social widgets add overhead. Load them after your main content.