Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

Mobile Desktop

Performance

Accessibility

Best Practices

100

SEO

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

886 ms

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

3.34 s

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

15 ms

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

0.019

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

1.12 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.

3.36 s

Page Load Progression

516 ms

1.0 s

1.5 s

2.1 s

2.6 s

3.1 s

3.6 s

4.1 s

Checks

6 PASS 3 REVIEW 4 FIX

Page Weight Budget

Action

2.6 MB transferred, 54 requests

FIX

2.6 MB transferred, 54 requests

Page weighs 3.5 MB (2.6 MB transferred)

Images are 2.1 MB — compress or use modern formats

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

Got: 2.1 MB

54 HTTP requests

Estimated 0.54 g CO2 per page load

2.6 MB transferred

54 requests

0.54 g CO2 per page load

Images 2.1 MiB 83%

JavaScript 365.6 KiB 14%

Fonts 49.6 KiB 2%

HTML 16.7 KiB 1%

CSS 16.0 KiB 1%

Other 4.1 KiB 0%

Other 1.5 KiB 0%

Other 1012 B 0%

Other 945 B 0%

Other 550 B 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

Third-Party Impact

Action

92% third-party, 0 ms blocking

FIX

92% third-party, 0 ms blocking

Third-party code accounts for 92% of page weight (2.4 MiB of 2.6 MiB)

Third-party blocking time is low (0 ms)

92%

First-party Third-party

Page Weight Inventory

Action

54 resources · 2.6 MB · 183 KB savings available

FIX

54 resources · 2.6 MB · 183 KB savings available

Page weight 1.6 MB over 1MB target

Got: 2.6 MB Expected: ≤ 1 MB

~183 KB of savings available

45 third-party resources (92% of weight)

2 resources over 200KB

54 resources · 2.6 MiB · 45 third-party 1.6 MiB over 1MB target

Image 83% · 2.1 MiB

JavaScript 14% · 365.6 KiB

Font 2% · 49.6 KiB

Document 1% · 16.7 KiB

CSS 1% · 16.0 KiB

Other 0% · 3.5 KiB

~182.9 KiB of savings available

Remove unused JavaScript: 182.9 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

54 resources			2.6 MiB

HTTP Caching

Action

no-store (uncacheable)

FIX

no-store (uncacheable)

Cache-Control: no-store prevents all caching

Intentional for dynamic content, but increases server load for every page view.

Got: max-age=0, must-revalidate, no-cache, no-store, private

No ETag or Last-Modified header

Conditional requests (304 Not Modified) are not possible without validators.

Cache-Control

max-age=0, must-revalidate, no-cache, no-store, private

Directive	Value	Meaning
max-age	0	Cache for 0 seconds
must-revalidate	—	Must recheck with server after expiry
no-cache	—	Cache but always revalidate first
no-store	—	Never cache this response
private	—	Only browser cache, not CDN/proxy

Image Optimization

24 images, 0 KB saveable

REVIEW

24 images, 0 KB saveable

All images are well-optimized

24 images 2.1 MB

0 oversized -0 KB

11 legacy format

0 missing dimensions CLS risk

JS Execution Cost

667ms total JS execution

REVIEW

667ms total JS execution

https://laravel-news.com/: 321ms CPU time

Unattributable: 116ms CPU time

https://www.googletagmanager.com/gtag/js?id=G-LE9G...: 99ms CPU time

https://laravel-news.com/build/assets/app-320c6c7a...: 71ms CPU time

https://laravel-news.com/cdn-cgi/challenge-platfor...: 60ms CPU time

Third-party scripts: 215ms (32% of total)

Main Thread Breakdown

Other 35% Script Evaluation 33% Style & Layout 16% Rendering 10% Script Parsing & Compilation 3%

Script	Total	Scripting	Parse/Compile	Party
https://laravel-news.com/	321ms	15ms	2ms	1st
Unattributable	116ms	2ms	0ms	3rd
https://www.googletagmanager.com/gtag/js?id=G-LE9GHTERHJ	99ms	79ms	16ms	3rd
https://laravel-news.com/build/assets/app-320c6c7a.js	71ms	69ms	1ms	1st
https://laravel-news.com/cdn-cgi/challenge-platform/scripts/jsd/main.js	60ms	55ms	1ms	1st

JS Bundles

Action

6 scripts, 183 KB unused

REVIEW

6 scripts, 183 KB unused

https://laravel-news.com/build/assets/app-320c6c7a...: 116 KB unused (74%)

Consider code splitting or tree shaking to reduce unused code.

https://www.googletagmanager.com/gtag/js?id=G-LE9G...: 67 KB unused (38%)

Consider code splitting or tree shaking to reduce unused code.

Total unused JavaScript: 183 KB

183 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://laravel-news.com/build/assets/app-320c6c7a.js	156 KB	116 KB (74%)	✓	1st
https://www.googletagmanager.com/gtag/js?id=G-LE9GHTERHJ	177 KB	67 KB (38%)	✓	3rd
https://cdn.usefathom.com/script.js	3 KB	—	✓	3rd
https://laravel-news.com/a/script.js	1 KB	—	✓	1st
https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js	17 KB	—	✓	3rd
https://laravel-news.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?	12 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

A+

Text Compression

All text resources are compressed

PASS

All text resources are compressed

All text resources are properly compressed.

A+

Font Loading

3 fonts (50 KB)

PASS

3 fonts (50 KB)

3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

50 KB total

Render-blocking

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

l woff2 swap

Size 18 KB

Load time 7 ms

Start 542 ms

Risk FOUT — text flashes from fallback to web font

l woff2 swap

Size 16 KB

Load time 9 ms

Start 542 ms

Risk FOUT — text flashes from fallback to web font

l woff2 swap

Size 16 KB

Load time 10 ms

Start 543 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

No caching issues found

All static resources have appropriate caching headers.

A+

Critical Rendering Path

No render-blocking resources

PASS

No render-blocking resources

No render-blocking resources detected

A+

Resource Hints

No optimization needed

PASS

No optimization needed

No resource hint issues

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

54 requests over 1909ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

Third-Party Script Cost

Per-script blocking time, transfer cost, and cache headers

INFO

32% of JavaScript execution is third-party

First-party Third-party 215ms · 177KB · €2/mo

Script	Category	Execution	Transfer	Unused	Monthly Cost	Verdict
Unattributable Unattributable	Other	116ms	0 KB	—	€1/mo	Optional
Google Tag Manager www.googletagmanager.com	Tag Manager	99ms	177 KB	38%	€1/mo	Optional

Unattributable

Other

Optional

Execution 116ms

Transfer 0 KB

Monthly Cost €1/mo

Google Tag Manager

Tag Manager

Optional

Execution 99ms

Transfer 177 KB

Unused 38%

Monthly Cost €1/mo

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.

Browse & Analyze

Learn

Performance

Page Load Progression

Font loading timeline

Optimization checklist

Green Hosting