Performance

· 17 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

100

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.

3.55 s

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

4.79 s

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

0 ms

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

0.014

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

3.57 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.

4.86 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

11 PASS 4 REVIEW

Page Weight Budget

Action

1.7 MB transferred, 61 requests

REVIEW

1.7 MB transferred, 61 requests

Page weighs 2.8 MB (1.7 MB transferred)

Images are 1.3 MB — compress or use modern formats

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

Got: 1.3 MB

61 HTTP requests

Estimated 0.35 g CO2 per page load

1.7 MB transferred

61 requests

0.35 g CO2 per page load

Images 1.3 MiB 76%

CSS 162.8 KiB 10%

Fonts 111.8 KiB 7%

HTML 105.6 KiB 6%

JavaScript 18.8 KiB 1%

Other 1.3 KiB 0%

0 2.4 MB 4.9 MB

Approaching limit

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

JS Execution Cost

917ms total JS execution

REVIEW

917ms total JS execution

https://themegrill.com/: 610ms CPU time

Unattributable: 254ms CPU time

https://themegrill.com/wp-content/plugins/cleantal...: 54ms CPU time

Third-party scripts: 254ms (28% of total)

Main Thread Breakdown

Other 31% Style & Layout 29% Script Evaluation 21% Parse HTML & CSS 15% Rendering 4%

Script	Total	Scripting	Parse/Compile	Party
https://themegrill.com/	610ms	162ms	10ms	1st
Unattributable	254ms	7ms	0ms	3rd
https://themegrill.com/wp-content/plugins/cleantalk-spam-protect/js/apbct-public-bundle.min.js	54ms	31ms	4ms	1st

Page Weight Inventory

Action

61 resources · 1.7 MB · 0 KB savings available

REVIEW

61 resources · 1.7 MB · 0 KB savings available

Page weight 671 KB over 1MB target

Got: 1.7 MB Expected: ≤ 1 MB

36 third-party resources (7% of weight)

1 resources over 200KB

61 resources · 1.7 MiB · 36 third-party 671.1 KiB over 1MB target

Image 76% · 1.3 MiB

CSS 10% · 162.8 KiB

Font 7% · 111.8 KiB

Document 6% · 105.6 KiB

JavaScript 1% · 18.8 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

61 resources			1.7 MiB

HTTP Caching

max-age=0

REVIEW

max-age=0

Cache-Control header is set

Got: max-age=0

Last-Modified header present

Cache-Control

max-age=0

Directive	Value	Meaning
max-age	0	Cache for 0 seconds

A+

Third-Party Impact

7% third-party, 0 ms blocking

PASS

7% third-party, 0 ms blocking

Third-party code accounts for 7% of page weight (113.4 KiB of 1.7 MiB)

Third-party blocking time is low (0 ms)

93%

First-party Third-party

A+

Text Compression

All text resources are compressed

PASS

All text resources are compressed

All text resources are properly compressed.

Image Optimization

35 images, 0 KB saveable

PASS

35 images, 0 KB saveable

All images are well-optimized

35 images 1.3 MB

0 oversized -0 KB

3 legacy format

0 missing dimensions CLS risk

A+

Font Loading

3 fonts (112 KB)

PASS

3 fonts (112 KB)

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

Web fonts

112 KB total

Render-blocking

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

rP2Yp2ywxg089UriI5-g4vl... woff2 swap

Size 36 KB

Load time 75 ms

Start 349 ms

Risk FOUT — text flashes from fallback to web font

Noaj6Vb-w5SFbTTAsZP_7Jk... woff2 swap

Size 14 KB

Load time 73 ms

Start 350 ms

Risk FOUT — text flashes from fallback to web font

rP2Hp2ywxg089UriCZOIHTW... woff2 swap

Size 61 KB

Load time 32 ms

Start 526 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+

JS Bundles

2 scripts, 0 KB unused

PASS

2 scripts, 0 KB unused

0 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://themegrill.com/wp-content/plugins/cleantalk-spam-protect/js/apbct-public-bundle.min.js	15 KB	—	✓	1st
https://themegrill.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js	3 KB	—	✓	1st

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

17 hints, 0 missing preconnects

PASS

17 hints, 0 missing preconnects

Page uses 17 resource hint(s)

Current Resource Hints

preconnect

preload

dns-prefetch

prefetch

—

17 resource hints configured

A+

Render-Blocking Resources

No render-blocking resources detected

PASS

No render-blocking resources detected

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

61 requests over 678ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

Third-Party Script Cost

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

INFO

28% of JavaScript execution is third-party

First-party Third-party 254ms · 0KB · $1/mo

Script	Category	Execution	Transfer	Unused	Monthly Cost	Verdict
Unattributable Unattributable	Other	254ms	0 KB	—	$1/mo	Costly

Unattributable

Other

Costly

Execution 254ms

Transfer 0 KB

Monthly Cost $1/mo

These scripts may cost more than they're worth

Unattributable adds 254ms and costs ~$1/month

Unattributable takes 254ms 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.

Browse & Analyze

Learn

Performance

Page Load Progression

Font loading timeline

Optimization checklist

Green Hosting

These scripts may cost more than they're worth