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https://life360.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
78
GRADE
C
FIX
4
REVIEW
4
PASS
7
INFO
2

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

Mobile Desktop
22
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
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.

4.33 s

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

11.07 s

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

1.62 s

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

0.202

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

8.29 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.

11.90 s

Page Load Progression

433 ms
866 ms
1.3 s
1.7 s
2.2 s
2.6 s
3.0 s
3.5 s
Checks
17
7 PASS 4 REVIEW 4 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (1.4 MiB of 1.4 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Execution Cost
Action
4771ms total JS execution
FIX
4771ms total JS execution
Warning::
https://intl.life360.com/_next/static/chunks/frame...: 1306ms CPU time
Warning::
https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-8...: 959ms CPU time
Warning::
Unattributable: 442ms CPU time
Warning::
https://intl.life360.com/_next/static/chunks/1683-...: 437ms CPU time
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-MBJ...: 411ms CPU time
Warning::
Third-party scripts: 4771ms (100% of total)

Main Thread Breakdown

Script Evaluation 65% Other 12% Style & Layout 10% Script Parsing & Compilation 8%
ScriptTotalScriptingParse/CompileParty
https://intl.life360.com/_next/static/chunks/framework-b9fd9bcc3ecde907.js1306ms1074ms36ms3rd
https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano.js959ms860ms22ms3rd
Unattributable442ms25ms0ms3rd
https://intl.life360.com/_next/static/chunks/1683-0200801e04928381.js437ms138ms13ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-MBJQ8CT411ms330ms77ms3rd
https://intl.life360.com/_next/static/chunks/pages/%5B%5B...slug%5D%5D-e132c8c780e11830.js389ms369ms3ms3rd
https://intl.life360.com/343ms16ms4ms3rd
https://intl.life360.com/_next/static/chunks/pages/_app-a1a0da23a08b2aab.js279ms217ms55ms3rd
https://intl.life360.com/_next/static/chunks/main-c3a234c569ccad58.js132ms113ms18ms3rd
https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano-ui.js73ms38ms17ms3rd
D
Page Weight Inventory
Action
79 resources · 1.4 MB · 185 KB savings available
FIX
79 resources · 1.4 MB · 185 KB savings available
Warning::
Page weight 455 KB over 1MB target
Got: 1.4 MB Expected: ≤ 1 MB
Info::
~185 KB of savings available
Warning::
78 third-party resources (100% of weight)
79 resources · 1.4 MiB · 78 third-party 454.8 KiB over 1MB target
JavaScript 60% · 884.9 KiB
Image 24% · 352.1 KiB
Font 10% · 144.7 KiB
CSS 3% · 51.2 KiB
Document 3% · 39.1 KiB
Other 0% · 6.9 KiB

~184.9 KiB of savings available

Remove unused JavaScript: 184.9 KiB
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
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.

B
Page Weight Budget
1.4 MB transferred, 79 requests
REVIEW
1.4 MB transferred, 79 requests
Info::
Page weighs 3.6 MB (1.4 MB transferred)
Warning::
JavaScript is 885 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 885 KB
Info::
79 HTTP requests
Info::
Estimated 0.30 g CO2 per page load
1.4 MB / 2.4 MB budget
1.4 MB transferred
79 requests
0.30 g CO2 per page load
JavaScript 884.9 KiB 60%
Images 328.3 KiB 22%
Fonts 144.7 KiB 10%
CSS 51.2 KiB 3%
HTML 39.0 KiB 3%
Other 24.5 KiB 2%
Other 2.9 KiB 0%
Other 2.2 KiB 0%
Other 1.2 KiB 0%
Other 0 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

B
Image Optimization
13 images, 0 KB saveable
REVIEW
13 images, 0 KB saveable
Warning::
https://images.ctfassets.net/nywvtjnh7p05/7Ds3FnMw... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
13 images 328 KB
0 oversized -0 KB
4 legacy format
1 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

C
JS Bundles
Action
44 scripts, 185 KB unused
REVIEW
44 scripts, 185 KB unused
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-MBJ...: 83 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://intl.life360.com/_next/static/chunks/pages...: 49 KB unused (36%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://intl.life360.com/_next/static/chunks/9864-...: 30 KB unused (69%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://intl.life360.com/_next/static/chunks/8185-...: 23 KB unused (63%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 185 KB
185 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtm.js?id=GTM-MBJQ8CT182 KB83 KB (46%)✓3rd
https://intl.life360.com/_next/static/chunks/pages/_app-a1a0da23a08b2aab.js135 KB49 KB (36%)✓3rd
https://intl.life360.com/_next/static/chunks/9864-a1585fe5118cf669.js45 KB30 KB (69%)✓3rd
https://intl.life360.com/_next/static/chunks/8185-d400264c8f3de96b.js36 KB23 KB (63%)✓3rd
https://intl.life360.com/_next/static/chunks/5106-3b6c406cb814e9d4.js4 KB—✓3rd
https://intl.life360.com/_next/static/chunks/9671-f2a98be92f544717.js9 KB—✓3rd
https://intl.life360.com/_next/static/chunks/bce3c31a-7dbc9036653b1793.js10 KB—✓3rd
https://intl.life360.com/_next/static/chunks/a645775d-cf6eda910cf97881.js3 KB—✓3rd
https://intl.life360.com/_next/static/chunks/1974f7bb-7ac7edc5a85b1627.js4 KB—✓3rd
https://intl.life360.com/_next/static/chunks/cd97a040-39ab049e0f094875.js6 KB—✓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

C
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
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
5 fonts (145 KB)
PASS
5 fonts (145 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

145 KB total

Render-blocking

0

of 5

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 4.3 s LCP 11.1 shttps://intl.life360.com/_next/static/media/8c83e773b664d17e-s.p.woff28c83e773b664d17e-s.p.woff2 https://intl.life360.com/_next/static/media/8c83e773b664d17e-s.p.woff2 — 29.2 KiB — 41 ms — font-display: swaphttps://intl.life360.com/_next/static/media/6966710fd3377d45-s.p.woff26966710fd3377d45-s.p.woff2 https://intl.life360.com/_next/static/media/6966710fd3377d45-s.p.woff2 — 35.1 KiB — 52 ms — font-display: swaphttps://intl.life360.com/_next/static/media/3db8810538503f54-s.p.woff23db8810538503f54-s.p.woff2 https://intl.life360.com/_next/static/media/3db8810538503f54-s.p.woff2 — 19.2 KiB — 59 ms — font-display: swaphttps://intl.life360.com/_next/static/media/9bc9991457b395c4-s.p.woff29bc9991457b395c4-s.p.woff2 https://intl.life360.com/_next/static/media/9bc9991457b395c4-s.p.woff2 — 16.6 KiB — 60 ms — font-display: swaphttps://intl.life360.com/_next/static/media/85c6b79da1b13f64-s.p.woff85c6b79da1b13f64-s.p.woff https://intl.life360.com/_next/static/media/85c6b79da1b13f64-s.p.woff — 44.6 KiB — 67 ms — font-display: swap
8c83e773b664d17e-s.p.woff2 woff2 swap
Size 29 KB
Load time 41 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
6966710fd3377d45-s.p.woff2 woff2 swap
Size 35 KB
Load time 52 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
3db8810538503f54-s.p.woff2 woff2 swap
Size 19 KB
Load time 59 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
9bc9991457b395c4-s.p.woff2 woff2 swap
Size 17 KB
Load time 60 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
85c6b79da1b13f64-s.p.woff woff swap
Size 45 KB
Load time 67 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
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)

Fixing the unchecked items could save ~13 KB and ~26 ms

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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
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
Network Waterfall
79 requests over 2799ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 4.3 s LCP 11.1 shttps://life360.com// https://life360.com/ — 301 — 85 B — 819 ms — h2https://www.life360.com/www.life360.com/ https://www.life360.com/ — 302 — 592 B — 229 ms — h2https://intl.life360.com/intl.life360.com/ https://intl.life360.com/ — 200 — 37.8 KiB — 404 ms — h2https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano.jscmp.osano.com/16BVurU92KReS3vI1/c33... https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano.js — 200 — 44.6 KiB — 69 ms — h3https://intl.life360.com/_next/static/media/8c83e773b664d17e-s.p.woff2intl.life360.com/_next/static/media... https://intl.life360.com/_next/static/media/8c83e773b664d17e-s.p.woff2 — 200 — 29.2 KiB — 41 ms — h2https://intl.life360.com/_next/static/media/6966710fd3377d45-s.p.woff2intl.life360.com/_next/static/media... https://intl.life360.com/_next/static/media/6966710fd3377d45-s.p.woff2 — 200 — 35.1 KiB — 52 ms — h2https://intl.life360.com/_next/static/media/3db8810538503f54-s.p.woff2intl.life360.com/_next/static/media... https://intl.life360.com/_next/static/media/3db8810538503f54-s.p.woff2 — 200 — 19.2 KiB — 59 ms — h2https://intl.life360.com/_next/static/media/9bc9991457b395c4-s.p.woff2intl.life360.com/_next/static/media... https://intl.life360.com/_next/static/media/9bc9991457b395c4-s.p.woff2 — 200 — 16.6 KiB — 60 ms — h2https://intl.life360.com/_next/static/media/85c6b79da1b13f64-s.p.woffintl.life360.com/_next/static/media... https://intl.life360.com/_next/static/media/85c6b79da1b13f64-s.p.woff — 200 — 44.6 KiB — 67 ms — h2https://intl.life360.com/_next/static/css/5c29493fc20f03ba.cssintl.life360.com/_next/static/css/5... https://intl.life360.com/_next/static/css/5c29493fc20f03ba.css — 200 — 18.9 KiB — 64 ms — h2https://intl.life360.com/_next/static/css/139a9e93ca2a9903.cssintl.life360.com/_next/static/css/1... https://intl.life360.com/_next/static/css/139a9e93ca2a9903.css — 200 — 16.7 KiB — 40 ms — h2https://intl.life360.com/_next/static/css/57344a5f236f9bff.cssintl.life360.com/_next/static/css/5... https://intl.life360.com/_next/static/css/57344a5f236f9bff.css — 200 — 15.0 KiB — 33 ms — h2https://intl.life360.com/_next/static/chunks/webpack-289d1cc55242120a.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/webpack-289d1cc55242120a.js — 200 — 4.0 KiB — 63 ms — h2https://intl.life360.com/_next/static/chunks/framework-b9fd9bcc3ecde907.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/framework-b9fd9bcc3ecde907.js — 200 — 44.1 KiB — 67 ms — h2https://intl.life360.com/_next/static/chunks/main-c3a234c569ccad58.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/main-c3a234c569ccad58.js — 200 — 39.7 KiB — 173 ms — h2https://intl.life360.com/_next/static/chunks/pages/_app-a1a0da23a08b2aab.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/pages/_app-a1a0da23a08b2aab.js — 200 — 135.3 KiB — 207 ms — h2https://intl.life360.com/_next/static/chunks/luxon-b74f9cb56e0e1dd4.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/luxon-b74f9cb56e0e1dd4.js — 200 — 20.8 KiB — 172 ms — h2https://intl.life360.com/_next/static/chunks/bce3c31a-7dbc9036653b1793.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/bce3c31a-7dbc9036653b1793.js — 200 — 9.6 KiB — 155 ms — h2https://intl.life360.com/_next/static/chunks/a645775d-cf6eda910cf97881.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/a645775d-cf6eda910cf97881.js — 200 — 3.1 KiB — 140 ms — h3https://intl.life360.com/_next/static/chunks/1974f7bb-7ac7edc5a85b1627.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/1974f7bb-7ac7edc5a85b1627.js — 200 — 4.0 KiB — 147 ms — h3https://intl.life360.com/_next/static/chunks/cd97a040-39ab049e0f094875.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/cd97a040-39ab049e0f094875.js — 200 — 5.7 KiB — 109 ms — h3https://intl.life360.com/_next/static/chunks/8230-266f1beeaf561b84.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/8230-266f1beeaf561b84.js — 200 — 2.9 KiB — 116 ms — h3https://intl.life360.com/_next/static/chunks/5106-3b6c406cb814e9d4.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/5106-3b6c406cb814e9d4.js — 200 — 3.8 KiB — 123 ms — h3https://intl.life360.com/_next/static/chunks/7877-2e471c7297e7fa77.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/7877-2e471c7297e7fa77.js — 200 — 18.4 KiB — 158 ms — h3https://intl.life360.com/_next/static/chunks/7020-a6ae696a2e431618.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/7020-a6ae696a2e431618.js — 200 — 2.6 KiB — 155 ms — h3https://intl.life360.com/_next/static/chunks/1103-0b8e3e20ffd3f076.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/1103-0b8e3e20ffd3f076.js — 200 — 5.7 KiB — 93 ms — h3https://intl.life360.com/_next/static/chunks/9130-d5a071664733c1f0.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9130-d5a071664733c1f0.js — 200 — 2.6 KiB — 96 ms — h3https://intl.life360.com/_next/static/chunks/2173-3f632c56c702b68f.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/2173-3f632c56c702b68f.js — 200 — 2.1 KiB — 138 ms — h3https://intl.life360.com/_next/static/chunks/8185-d400264c8f3de96b.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/8185-d400264c8f3de96b.js — 200 — 36.4 KiB — 167 ms — h3https://intl.life360.com/_next/static/chunks/9671-f2a98be92f544717.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9671-f2a98be92f544717.js — 200 — 9.5 KiB — 154 ms — h3
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h3https://intl.life360.com/android-chrome-192x192.pngintl.life360.com/android-chrome-192... https://intl.life360.com/android-chrome-192x192.png — 200 — 18.6 KiB — 52 ms — h3
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 4771ms · 557KB · $63/mo
intl.life360.com
Other
Costly
Execution 1306ms
Transfer 44 KB
Monthly Cost $17/mo
cmp.osano.com
Other
Costly
Execution 959ms
Transfer 45 KB
Monthly Cost $13/mo
Unattributable
Other
Costly
Execution 442ms
Transfer 0 KB
Monthly Cost $6/mo
intl.life360.com
Other
Costly
Execution 437ms
Transfer 32 KB
Monthly Cost $6/mo
Google Tag Manager
Tag Manager
Costly
Execution 411ms
Transfer 182 KB
Unused 46%
Monthly Cost $5/mo
intl.life360.com
Other
Costly
Execution 389ms
Transfer 10 KB
Monthly Cost $5/mo
intl.life360.com
Other
Costly
Execution 343ms
Transfer 38 KB
Monthly Cost $5/mo
intl.life360.com
Other
Costly
Execution 279ms
Transfer 135 KB
Unused 36%
Monthly Cost $4/mo
intl.life360.com
Other
Optional
Execution 132ms
Transfer 40 KB
Monthly Cost $2/mo
cmp.osano.com
Other
Optional
Execution 73ms
Transfer 31 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • intl.life360.com adds 1306ms and costs ~$17/month
  • cmp.osano.com adds 959ms and costs ~$13/month
  • Unattributable adds 442ms and costs ~$6/month
  • intl.life360.com adds 437ms and costs ~$6/month
  • Google Tag Manager adds 411ms and costs ~$5/month
  • intl.life360.com adds 389ms and costs ~$5/month
  • intl.life360.com adds 343ms and costs ~$5/month
  • intl.life360.com adds 279ms and costs ~$4/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

intl.life360.com takes 1306ms 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

cmp.osano.com takes 959ms 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

Unattributable takes 442ms 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

intl.life360.com takes 437ms 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 411ms 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

intl.life360.com takes 389ms 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

intl.life360.com takes 343ms 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

intl.life360.com takes 279ms 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.

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