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

Best Practices

SEO

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

4.52 s

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

9.05 s

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

5.71 s

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

0.027

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

8.98 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.

30.13 s

Page Load Progression

638 ms

1.3 s

1.9 s

2.5 s

3.2 s

3.8 s

4.5 s

5.1 s

Checks

7 PASS 2 REVIEW 6 FIX

Page Weight Budget

Action

4.3 MB transferred, 154 requests

FIX

4.3 MB transferred, 154 requests

Page weighs 11.8 MB (4.3 MB transferred)

JavaScript is 2.9 MB — consider code splitting or lazy loading

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Got: 2.9 MB

Images are 1.0 MB — compress or use modern formats

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

Got: 1.0 MB

154 HTTP requests — consider bundling or reducing

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Estimated 0.91 g CO2 per page load

4.3 MB transferred

154 requests

0.91 g CO2 per page load

JavaScript 2.9 MiB 66%

Images 1.0 MiB 24%

CSS 198.6 KiB 4%

Fonts 75.7 KiB 2%

Other 44.4 KiB 1%

Other 43.4 KiB 1%

Other 34.8 KiB 1%

HTML 21.4 KiB 0%

Other 883 B 0%

Other 0 B 0%

0 2.4 MB 4.9 MB

Over 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

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

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

Third-Party Impact

Action

100% third-party, 0 ms blocking

FIX

100% third-party, 0 ms blocking

Third-party code accounts for 100% of page weight (4.3 MiB of 4.3 MiB)

Third-party blocking time is low (0 ms)

100%

First-party Third-party

JS Execution Cost

Action

13662ms total JS execution

FIX

13662ms total JS execution

Unattributable: 1544ms CPU time

https://www.googletagmanager.com/gtag/js?id=G-NJ0E...: 1384ms CPU time

https://www.googletagmanager.com/gtm.js?id=GTM-5FJ...: 1189ms CPU time

https://www.ada.org/: 1067ms CPU time

https://www.ada.org/-/media/base-themes/core-libra...: 891ms CPU time

Third-party scripts: 13662ms (100% of total)

Main Thread Breakdown

Script Evaluation 64% Other 14% Script Parsing & Compilation 11% Style & Layout 6%

Script	Total	Scripting	Parse/Compile	Party
Unattributable	1544ms	237ms	0ms	3rd
https://www.googletagmanager.com/gtag/js?id=G-NJ0EYRGSL1&cx=c&gtm=4e64h1h1	1384ms	1253ms	108ms	3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5FJBVHB	1189ms	954ms	143ms	3rd
https://www.ada.org/	1067ms	84ms	6ms	3rd
https://www.ada.org/-/media/base-themes/core-libraries/scripts/optimized-min.js?rev=435309a91f9b4390a5dad6339ab31247&t=20200925T153436Z&hash=EBFD1E5C1AF94614F38516A56766C40D	891ms	637ms	175ms	3rd
https://js.hs-analytics.net/analytics/1776812700000/436395.js	877ms	632ms	21ms	3rd
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js	768ms	633ms	89ms	3rd
https://o546.ada.org/script.js	594ms	507ms	20ms	3rd
https://www.googletagmanager.com/gtag/js?id=G-NVSBFQCBYE&cx=c&gtm=4e64h1h1	549ms	407ms	73ms	3rd
https://www.googletagmanager.com/gtag/destination?id=AW-948518726&cx=c&gtm=4e64h1h1	488ms	318ms	69ms	3rd

Showing top 10 of 35 scripts

JS Bundles

Action

51 scripts, 1.3 MB unused

FIX

51 scripts, 1.3 MB unused

https://www.ada.org/-/media/base-themes/core-libra...: 314 KB unused (78%)

Consider code splitting or tree shaking to reduce unused code.

https://o546.ada.org/plugin/library/9b34433954b924...: 122 KB unused (77%)

Consider code splitting or tree shaking to reduce unused code.

https://securepubads.g.doubleclick.net/pagead/mana...: 111 KB unused (59%)

Consider code splitting or tree shaking to reduce unused code.

https://static.cloud.coveo.com/searchui/v2.10099/j...: 103 KB unused (51%)

Consider code splitting or tree shaking to reduce unused code.

https://www.googletagmanager.com/gtm.js?id=GTM-5FJ...: 70 KB unused (37%)

Consider code splitting or tree shaking to reduce unused code.

Total unused JavaScript: 1.3 MB

1312 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://www.ada.org/-/media/base-themes/core-libraries/scripts/optimized-min.js?rev=435309a91f9b4390a5dad6339ab31247&t=20200925T153436Z&hash=EBFD1E5C1AF94614F38516A56766C40D	404 KB	314 KB (78%)	✓	3rd
https://o546.ada.org/plugin/library/9b34433954b9245e205222b1f3d342ae	160 KB	122 KB (77%)	✓	3rd
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js	188 KB	111 KB (59%)	✓	3rd
https://static.cloud.coveo.com/searchui/v2.10099/js/CoveoJsSearch.Lazy.min.js	210 KB	103 KB (51%)	✓	3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5FJBVHB	187 KB	70 KB (37%)	✓	3rd
https://www.googletagmanager.com/gtag/destination?id=AW-948518726&cx=c&gtm=4e64h1h1	145 KB	67 KB (47%)	✓	3rd
https://www.googletagmanager.com/gtag/js?id=G-X8X57NRJ4D&cx=c&gtm=4e64h1h1	178 KB	67 KB (38%)	✓	3rd
https://www.googletagmanager.com/gtag/js?id=G-NVSBFQCBYE&cx=c&gtm=4e64h1h1	159 KB	64 KB (40%)	✓	3rd
https://www.googletagmanager.com/gtag/js?id=G-1519NCPJNX&cx=c&gtm=4e64h1h1	160 KB	63 KB (39%)	✓	3rd
https://www.googletagmanager.com/gtag/js?id=G-NJ0EYRGSL1&cx=c&gtm=4e64h1h1	170 KB	62 KB (36%)	✓	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

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

Page Weight Inventory

Action

154 resources · 4.3 MB · 1.3 MB savings available

FIX

154 resources · 4.3 MB · 1.3 MB savings available

Page weight 3.3 MB over 1MB target

Got: 4.3 MB Expected: ≤ 1 MB

~1.3 MB of savings available

153 third-party resources (100% of weight)

4 resources over 200KB

154 resources · 4.3 MiB · 153 third-party 3.3 MiB over 1MB target

JavaScript 66% · 2.9 MiB

Image 24% · 1.1 MiB

CSS 5% · 202.9 KiB

Other 2% · 105.0 KiB

Font 2% · 75.7 KiB

Document 0% · 21.8 KiB

~1.3 MiB of savings available

Remove unused JavaScript: 1.3 MiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

154 resources			4.3 MiB

HTTP Caching

Action

No cache headers

FIX

No cache headers

No Cache-Control header found

Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

Image Optimization

Action

38 images, 0 KB saveable

REVIEW

38 images, 0 KB saveable

https://www.ada.org/-/media/project/ada-organizati... is missing width/height — may cause layout shift

Set explicit width and height to prevent CLS.

https://www.ada.org/-/media/project/ada-organizati... is missing width/height — may cause layout shift

Set explicit width and height to prevent CLS.

https://www.ada.org/-/media/project/ada-organizati... is missing width/height — may cause layout shift

Set explicit width and height to prevent CLS.

https://www.ada.org/-/media/project/ada-organizati... is missing width/height — may cause layout shift

Set explicit width and height to prevent CLS.

38 images 1.0 MB

0 oversized -0 KB

38 legacy format

4 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

Green Hosting

Action

Whether the site is served from green-energy infrastructure

REVIEW

Green Hosting

No green hosting detected

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 (76 KB)

PASS

3 fonts (76 KB)

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

Web fonts

76 KB total

Render-blocking

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

montserrat-regular-webf... woff2 swap

Size 25 KB

Load time 250 ms

Start 1.1 s

Risk FOUT — text flashes from fallback to web font

montserrat-medium-webfo... woff2 swap

Size 25 KB

Load time 229 ms

Start 1.3 s

Risk FOUT — text flashes from fallback to web font

montserrat-semibold-web... woff2 swap

Size 25 KB

Load time 220 ms

Start 1.3 s

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+

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

Network Waterfall

154 requests over 5352ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

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 13662ms · 2834KB · $181/mo

Script	Category	Execution	Transfer	Unused	Monthly Cost	Verdict
Unattributable Unattributable	Other	1544ms	0 KB	—	$20/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	1384ms	170 KB	36%	$18/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	1189ms	187 KB	37%	$16/mo	Costly
www.ada.org www.ada.org	Other	1067ms	12 KB	—	$14/mo	Costly
www.ada.org www.ada.org	Other	891ms	404 KB	78%	$12/mo	Costly
HubSpot Analytics js.hs-analytics.net	Analytics	877ms	45 KB	—	$12/mo	Costly
securepubads.g.doubleclick.net securepubads.g.doubleclick.net	Other	768ms	188 KB	59%	$10/mo	Costly
o546.ada.org o546.ada.org	Other	594ms	44 KB	—	$8/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	549ms	159 KB	40%	$7/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	488ms	145 KB	47%	$6/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	428ms	178 KB	38%	$6/mo	Costly
OneTrust cdn.cookielaw.org	Consent	420ms	112 KB	54%	$6/mo	Essential
Google Tag Manager www.googletagmanager.com	Tag Manager	418ms	138 KB	43%	$6/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	406ms	160 KB	39%	$5/mo	Costly
static.cloud.coveo.com static.cloud.coveo.com	Other	365ms	210 KB	51%	$5/mo	Costly
developer.livehelpnow.net developer.livehelpnow.net	Other	242ms	52 KB	79%	$3/mo	Costly
Facebook Pixel connect.facebook.net	Advertising	219ms	97 KB	36%	$3/mo	Costly
js.hubspot.com js.hubspot.com	Other	198ms	28 KB	—	$3/mo	Optional
sc-static.net sc-static.net	Other	196ms	25 KB	—	$3/mo	Optional
Facebook Pixel connect.facebook.net	Advertising	162ms	33 KB	—	$2/mo	Optional
static.cloud.coveo.com static.cloud.coveo.com	Other	147ms	12 KB	—	$2/mo	Optional
www.googletagservices.com www.googletagservices.com	Other	128ms	34 KB	—	$2/mo	Optional
cdn.bc0a.com cdn.bc0a.com	Other	116ms	27 KB	—	$2/mo	Optional
harborside.blueconic.net harborside.blueconic.net	Other	97ms	1 KB	—	$1/mo	Optional
www.ada.org www.ada.org	Other	96ms	63 KB	76%	$1/mo	Optional
static.cloud.coveo.com static.cloud.coveo.com	Other	94ms	22 KB	—	$1/mo	Optional
o546.ada.org o546.ada.org	Other	79ms	160 KB	77%	$1/mo	Optional
Facebook Pixel connect.facebook.net	Advertising	72ms	18 KB	—	$1/mo	Optional
OneTrust cdn.cookielaw.org	Consent	66ms	9 KB	—	$1/mo	Essential
Twitter/X Pixel static.ads-twitter.com	Advertising	66ms	13 KB	—	$1/mo	Optional
ep2.adtrafficquality.google ep2.adtrafficquality.google	Other	64ms	8 KB	—	$1/mo	Optional
o546.ada.org o546.ada.org	Other	59ms	46 KB	63%	$1/mo	Optional
Facebook Pixel connect.facebook.net	Advertising	59ms	16 KB	—	$1/mo	Optional
siteimproveanalytics.com siteimproveanalytics.com	Other	58ms	11 KB	—	$1/mo	Optional
tags.srv.stackadapt.com tags.srv.stackadapt.com	Other	56ms	8 KB	—	$1/mo	Optional

Unattributable

Other

Costly

Execution 1544ms

Transfer 0 KB

Monthly Cost $20/mo

Google Tag Manager

Tag Manager

Costly

Execution 1384ms

Transfer 170 KB

Unused 36%

Monthly Cost $18/mo

Google Tag Manager

Tag Manager

Costly

Execution 1189ms

Transfer 187 KB

Unused 37%

Monthly Cost $16/mo

www.ada.org

Other

Costly

Execution 1067ms

Transfer 12 KB

Monthly Cost $14/mo

www.ada.org

Other

Costly

Execution 891ms

Transfer 404 KB

Unused 78%

Monthly Cost $12/mo

HubSpot Analytics

Analytics

Costly

Execution 877ms

Transfer 45 KB

Monthly Cost $12/mo

securepubads.g.doubleclick.net

Other

Costly

Execution 768ms

Transfer 188 KB

Unused 59%

Monthly Cost $10/mo

o546.ada.org

Other

Costly

Execution 594ms

Transfer 44 KB

Monthly Cost $8/mo

Google Tag Manager

Tag Manager

Costly

Execution 549ms

Transfer 159 KB

Unused 40%

Monthly Cost $7/mo

Google Tag Manager

Tag Manager

Costly

Execution 488ms

Transfer 145 KB

Unused 47%

Monthly Cost $6/mo

Google Tag Manager

Tag Manager

Costly

Execution 428ms

Transfer 178 KB

Unused 38%

Monthly Cost $6/mo

OneTrust

Consent

Essential

Execution 420ms

Transfer 112 KB

Unused 54%

Monthly Cost $6/mo

Google Tag Manager

Tag Manager

Costly

Execution 418ms

Transfer 138 KB

Unused 43%

Monthly Cost $6/mo

Google Tag Manager

Tag Manager

Costly

Execution 406ms

Transfer 160 KB

Unused 39%

Monthly Cost $5/mo

static.cloud.coveo.com

Other

Costly

Execution 365ms

Transfer 210 KB

Unused 51%

Monthly Cost $5/mo

developer.livehelpnow.net

Other

Costly

Execution 242ms

Transfer 52 KB

Unused 79%

Monthly Cost $3/mo

Facebook Pixel

Advertising

Costly

Execution 219ms

Transfer 97 KB

Unused 36%

Monthly Cost $3/mo

js.hubspot.com

Other

Optional

Execution 198ms

Transfer 28 KB

Monthly Cost $3/mo

sc-static.net

Other

Optional

Execution 196ms

Transfer 25 KB

Monthly Cost $3/mo

Facebook Pixel

Advertising

Optional

Execution 162ms

Transfer 33 KB

Monthly Cost $2/mo

static.cloud.coveo.com

Other

Optional

Execution 147ms

Transfer 12 KB

Monthly Cost $2/mo

www.googletagservices.com

Other

Optional

Execution 128ms

Transfer 34 KB

Monthly Cost $2/mo

cdn.bc0a.com

Other

Optional

Execution 116ms

Transfer 27 KB

Monthly Cost $2/mo

harborside.blueconic.net

Other

Optional

Execution 97ms

Transfer 1 KB

Monthly Cost $1/mo

www.ada.org

Other

Optional

Execution 96ms

Transfer 63 KB

Unused 76%

Monthly Cost $1/mo

static.cloud.coveo.com

Other

Optional

Execution 94ms

Transfer 22 KB

Monthly Cost $1/mo

o546.ada.org

Other

Optional

Execution 79ms

Transfer 160 KB

Unused 77%

Monthly Cost $1/mo

Facebook Pixel

Advertising

Optional

Execution 72ms

Transfer 18 KB

Monthly Cost $1/mo

OneTrust

Consent

Essential

Execution 66ms

Transfer 9 KB

Monthly Cost $1/mo

Twitter/X Pixel

Advertising

Optional

Execution 66ms

Transfer 13 KB

Monthly Cost $1/mo

ep2.adtrafficquality.google

Other

Optional

Execution 64ms

Transfer 8 KB

Monthly Cost $1/mo

o546.ada.org

Other

Optional

Execution 59ms

Transfer 46 KB

Unused 63%

Monthly Cost $1/mo

Facebook Pixel

Advertising

Optional

Execution 59ms

Transfer 16 KB

Monthly Cost $1/mo

siteimproveanalytics.com

Other

Optional

Execution 58ms

Transfer 11 KB

Monthly Cost $1/mo

tags.srv.stackadapt.com

Other

Optional

Execution 56ms

Transfer 8 KB

Monthly Cost $1/mo

These scripts may cost more than they're worth

Unattributable adds 1544ms and costs ~$20/month
Google Tag Manager adds 1384ms and costs ~$18/month
Google Tag Manager adds 1189ms and costs ~$16/month
www.ada.org adds 1067ms and costs ~$14/month
www.ada.org adds 891ms and costs ~$12/month
HubSpot Analytics adds 877ms and costs ~$12/month
securepubads.g.doubleclick.net adds 768ms and costs ~$10/month
o546.ada.org adds 594ms and costs ~$8/month
Google Tag Manager adds 549ms and costs ~$7/month
Google Tag Manager adds 488ms and costs ~$6/month
Google Tag Manager adds 428ms and costs ~$6/month
Google Tag Manager adds 418ms and costs ~$6/month
Google Tag Manager adds 406ms and costs ~$5/month
static.cloud.coveo.com adds 365ms and costs ~$5/month
developer.livehelpnow.net adds 242ms and costs ~$3/month
Facebook Pixel adds 219ms and costs ~$3/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

Unattributable takes 1544ms 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 1384ms 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 1189ms 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

www.ada.org takes 1067ms 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

www.ada.org takes 891ms 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

78% of www.ada.org's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

HubSpot Analytics takes 877ms 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

securepubads.g.doubleclick.net takes 768ms 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

59% of securepubads.g.doubleclick.net's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

o546.ada.org takes 594ms 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 549ms 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 488ms 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 428ms 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

54% of OneTrust's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

Google Tag Manager takes 418ms 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 406ms 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

static.cloud.coveo.com takes 365ms 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

51% of static.cloud.coveo.com's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

developer.livehelpnow.net takes 242ms 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

79% of developer.livehelpnow.net's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

Facebook Pixel takes 219ms 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

76% of www.ada.org's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

77% of o546.ada.org's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

63% of o546.ada.org's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

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.