Skip to content
https://life360.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
78
GRADE
C
FIX
3
REVIEW
4
PASS
6
INFO
2

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

Mobile Desktop
68
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.

1.71 s

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

3.23 s

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

95 ms

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

0.000

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

3.02 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.

3.26 s

Page Load Progression

460 ms
920 ms
1.4 s
1.8 s
2.3 s
2.8 s
3.2 s
3.7 s
Checks
15
6 PASS 4 REVIEW 3 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 (1.7 MiB of 1.7 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
78 resources · 1.7 MB · 102 KB savings available
FIX
78 resources · 1.7 MB · 102 KB savings available
Warning::
Page weight 706 KB over 1MB target
Got: 1.7 MB Expected: ≤ 1 MB
Info::
~102 KB of savings available
Warning::
77 third-party resources (100% of weight)
Info::
1 resources over 200KB
78 resources · 1.7 MiB · 77 third-party 705.8 KiB over 1MB target
JavaScript 51% · 886.1 KiB
Image 35% · 601.6 KiB
Font 8% · 144.6 KiB
CSS 3% · 51.3 KiB
Document 2% · 39.3 KiB
Other 0% · 6.9 KiB

~101.7 KiB of savings available

Remove unused JavaScript: 101.7 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.

C
Page Weight Budget
Action
1.7 MB transferred, 78 requests
REVIEW
1.7 MB transferred, 78 requests
Info::
Page weighs 3.9 MB (1.7 MB transferred)
Warning::
JavaScript is 886 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 886 KB
Info::
78 HTTP requests
Info::
Estimated 0.35 g CO2 per page load
1.7 MB / 2.4 MB budget
1.7 MB transferred
78 requests
0.35 g CO2 per page load
JavaScript 886.1 KiB 51%
Images 577.7 KiB 33%
Fonts 144.6 KiB 8%
CSS 51.3 KiB 3%
HTML 39.2 KiB 2%
Other 24.5 KiB 1%
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
Approaching limit

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

C
JS Execution Cost
Action
1136ms total JS execution
REVIEW
1136ms total JS execution
Warning::
https://intl.life360.com/_next/static/chunks/frame...: 360ms CPU time
Info::
https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-8...: 188ms CPU time
Info::
https://intl.life360.com/_next/static/chunks/1683-...: 111ms CPU time
Info::
Unattributable: 108ms CPU time
Info::
https://intl.life360.com/_next/static/chunks/pages...: 101ms CPU time
Warning::
Third-party scripts: 1136ms (100% of total)

Main Thread Breakdown

Script Evaluation 63% Other 12% Style & Layout 11% Script Parsing & Compilation 9%
ScriptTotalScriptingParse/CompileParty
https://intl.life360.com/_next/static/chunks/framework-b9fd9bcc3ecde907.js360ms286ms12ms3rd
https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano.js188ms170ms6ms3rd
https://intl.life360.com/_next/static/chunks/1683-0200801e04928381.js111ms35ms3ms3rd
Unattributable108ms7ms0ms3rd
https://intl.life360.com/_next/static/chunks/pages/%5B%5B...slug%5D%5D-e132c8c780e11830.js101ms98ms1ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-MBJQ8CT99ms79ms19ms3rd
https://intl.life360.com/_next/static/chunks/pages/_app-a1a0da23a08b2aab.js86ms58ms23ms3rd
https://intl.life360.com/82ms4ms1ms3rd
B
JS Bundles
44 scripts, 102 KB unused
REVIEW
44 scripts, 102 KB unused
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: 102 KB
102 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://intl.life360.com/_next/static/chunks/pages/_app-a1a0da23a08b2aab.js136 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/5766-7e83136bf9a373b8.js29 KB—✓3rd
https://intl.life360.com/_next/static/chunks/luxon-b74f9cb56e0e1dd4.js21 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

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
Image Optimization
12 images, 0 KB saveable
PASS
12 images, 0 KB saveable
Info::
All images are well-optimized
12 images 578 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
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 1.0 s 2.0 s 3.0 s FCP 1.7 s LCP 3.2 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 — 54 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 — 68 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 — 19.1 KiB — 40 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 — 58 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 — 44.5 KiB — 90 ms — font-display: swap
8c83e773b664d17e-s.p.woff2 woff2 swap
Size 29 KB
Load time 54 ms
Start 1.7 s
Risk FOUT — text flashes from fallback to web font
6966710fd3377d45-s.p.woff2 woff2 swap
Size 35 KB
Load time 68 ms
Start 1.7 s
Risk FOUT — text flashes from fallback to web font
3db8810538503f54-s.p.woff2 woff2 swap
Size 19 KB
Load time 40 ms
Start 1.7 s
Risk FOUT — text flashes from fallback to web font
9bc9991457b395c4-s.p.woff2 woff2 swap
Size 17 KB
Load time 58 ms
Start 1.7 s
Risk FOUT — text flashes from fallback to web font
85c6b79da1b13f64-s.p.woff woff swap
Size 44 KB
Load time 90 ms
Start 1.7 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
Network Waterfall
78 requests over 2999ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 1.7 s LCP 3.2 shttps://life360.com// https://life360.com/ — 301 — 85 B — 826 ms — h2https://www.life360.com/www.life360.com/ https://www.life360.com/ — 302 — 594 B — 231 ms — h2https://intl.life360.com/intl.life360.com/ https://intl.life360.com/ — 200 — 38.0 KiB — 586 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 — 93 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 — 54 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 — 68 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 — 19.1 KiB — 40 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 — 58 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 — 44.5 KiB — 90 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 — 39 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 — 61 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 — 61 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 — 4.3 KiB — 63 ms — h3https://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 — 44.4 KiB — 87 ms — h3https://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 — 39.8 KiB — 121 ms — h3https://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 — 135.5 KiB — 212 ms — h3https://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 — 21.1 KiB — 121 ms — h3https://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 — 9.8 KiB — 105 ms — h3https://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 — 106 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 — 107 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 — 120 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 — 205 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 — 216 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 — 126 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 — 119 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 — 158 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 — 119 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 — 119 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 — 214 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 — 215 ms — h3
0 ms 1.0 s 2.0 s 3.0 s FCP 1.7 s LCP 3.2 shttps://life360.com// https://life360.com/ — 301 — 85 B — 826 ms — h2https://www.life360.com/www.life360.com/ https://www.life360.com/ — 302 — 594 B — 231 ms — h2https://intl.life360.com/intl.life360.com/ https://intl.life360.com/ — 200 — 38.0 KiB — 586 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 — 93 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 — 54 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 — 68 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 — 19.1 KiB — 40 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 — 58 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 — 44.5 KiB — 90 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 — 39 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 — 61 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 — 61 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 — 4.3 KiB — 63 ms — h3https://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 — 44.4 KiB — 87 ms — h3https://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 — 39.8 KiB — 121 ms — h3https://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 — 135.5 KiB — 212 ms — h3https://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 — 21.1 KiB — 121 ms — h3https://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 — 9.8 KiB — 105 ms — h3https://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 — 106 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 — 107 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 — 120 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 — 205 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 — 216 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 — 126 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 — 119 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 — 158 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 — 119 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 — 119 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 — 214 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 — 215 ms — h3https://intl.life360.com/_next/static/chunks/1683-0200801e04928381.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/1683-0200801e04928381.js — 200 — 32.2 KiB — 154 ms — h3https://intl.life360.com/_next/static/chunks/9412-9f49e6584b2655e1.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9412-9f49e6584b2655e1.js — 200 — 9.8 KiB — 184 ms — h3https://intl.life360.com/_next/static/chunks/4587-5bdebd8f85bc521b.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/4587-5bdebd8f85bc521b.js — 200 — 4.5 KiB — 185 ms — h3https://intl.life360.com/_next/static/chunks/5151-db834ce7e87dceb6.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/5151-db834ce7e87dceb6.js — 200 — 15.3 KiB — 133 ms — h3https://intl.life360.com/_next/static/chunks/8992-c399643e6ee340b0.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/8992-c399643e6ee340b0.js — 200 — 9.0 KiB — 153 ms — h3https://intl.life360.com/_next/static/chunks/5766-7e83136bf9a373b8.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/5766-7e83136bf9a373b8.js — 200 — 28.7 KiB — 222 ms — h3https://intl.life360.com/_next/static/chunks/318-990360fcc1b5e081.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/318-990360fcc1b5e081.js — 200 — 3.2 KiB — 132 ms — h3https://intl.life360.com/_next/static/chunks/3279-091c0df70154ae19.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/3279-091c0df70154ae19.js — 200 — 4.1 KiB — 131 ms — h3https://intl.life360.com/_next/static/chunks/2227-46c781b2054a5b94.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/2227-46c781b2054a5b94.js — 200 — 4.3 KiB — 131 ms — h3https://intl.life360.com/_next/static/chunks/5371-bd046c12605bccc9.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/5371-bd046c12605bccc9.js — 200 — 21.4 KiB — 214 ms — h3https://intl.life360.com/_next/static/chunks/2787-e2c16d4f05e7b00c.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/2787-e2c16d4f05e7b00c.js — 200 — 12.7 KiB — 125 ms — h3https://intl.life360.com/_next/static/chunks/6870-1e9bb9800101c5fe.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/6870-1e9bb9800101c5fe.js — 200 — 30.0 KiB — 211 ms — h3https://intl.life360.com/_next/static/chunks/7278-5b4c119496c555c5.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/7278-5b4c119496c555c5.js — 200 — 8.8 KiB — 183 ms — h3https://intl.life360.com/_next/static/chunks/9924-d678dd36ceb9c9b3.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9924-d678dd36ceb9c9b3.js — 200 — 13.5 KiB — 184 ms — h3https://intl.life360.com/_next/static/chunks/9864-a1585fe5118cf669.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9864-a1585fe5118cf669.js — 200 — 44.7 KiB — 214 ms — h3https://intl.life360.com/_next/static/chunks/pages/%5B%5B...slug%5D%5D-e132c8c780e11830.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/pages/%5B%5B...slug%5D%5D-e132c8c780e11830.js — 200 — 10.2 KiB — 213 ms — h3https://intl.life360.com/_next/static/7_s_Q31jtuHqguUpRw6Ce/_buildManifest.jsintl.life360.com/_next/static/7_s_Q... https://intl.life360.com/_next/static/7_s_Q31jtuHqguUpRw6Ce/_buildManifest.js — 200 — 4.1 KiB — 192 ms — h3https://intl.life360.com/_next/static/7_s_Q31jtuHqguUpRw6Ce/_ssgManifest.jsintl.life360.com/_next/static/7_s_Q... https://intl.life360.com/_next/static/7_s_Q31jtuHqguUpRw6Ce/_ssgManifest.js — 200 — 745 B — 144 ms — h3https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015 — 200 — 6.9 KiB — 87 ms — h2https://intl.life360.com/.netlify/scripts/rumintl.life360.com/.netlify/scripts/r... https://intl.life360.com/.netlify/scripts/rum — 200 — 4.6 KiB — 143 ms — h3https://www.googletagmanager.com/gtm.js?id=GTM-MBJQ8CTwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-MBJQ8CT — 200 — 182.1 KiB — 221 ms — h2https://intl.life360.com/site.webmanifestintl.life360.com/site.webmanifest https://intl.life360.com/site.webmanifest — 200 — 1.2 KiB — 81 ms — h3blob:https://intl.life360.com/15c23559-1a03-4af2-8372-a06a14ee731aintl.life360.com/15c23559-1a03-4af2... blob:https://intl.life360.com/15c23559-1a03-4af2-8372-a06a14ee731a — 200 — -1 B — 177 ms — blobhttps://cmp.osano.com/cmp.osano.com/ https://cmp.osano.com/ — 200 — 1.2 KiB — 19 ms — h3https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano-ui.jscmp.osano.com/16BVurU92KReS3vI1/c33... https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/osano-ui.js — 200 — 31.0 KiB — 55 ms — h3https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/en.jsoncmp.osano.com/16BVurU92KReS3vI1/c33... https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/en.json — 200 — 0 B — 670 ms — h3https://intl.life360.com/_next/static/css/abd8c0021919c9d3.cssintl.life360.com/_next/static/css/a... https://intl.life360.com/_next/static/css/abd8c0021919c9d3.css — 200 — 636 B — 27 ms — h3https://intl.life360.com/_next/static/chunks/9211.707cf5ae27ed5f7e.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9211.707cf5ae27ed5f7e.js — 200 — 6.7 KiB — 26 ms — h3https://intl.life360.com/api/tile/customer?locale=en-usintl.life360.com/api/tile/customer?... https://intl.life360.com/api/tile/customer?locale=en-us — 200 — 687 B — 273 ms — h3https://featureassets.org/v1/initialize?k=client-ep3zG7l4zgOfYpuDl4hhqdkt0yeXK2fY6VFSSCycV9W&st=javascript-client&sv=3.31.2&t=1776796613460&sid=33b6ffd0-344a-4ed2-a01b-c909712adcb7&se=1featureassets.org/v1/initialize?k=c... https://featureassets.org/v1/initialize?k=client-ep3zG7l4zgOfYpuDl4hhqdkt0yeXK2fY6VFSSCycV9W&st=javascript-client&sv=3.31.2&t=1776796613460&sid=33b6ffd0-344a-4ed2-a01b-c909712adcb7&se=1 — 200 — 1.2 KiB — 39 ms — h2https://intl.life360.com/_next/static/chunks/9869.59dfe2422023ca31.jsintl.life360.com/_next/static/chunk... https://intl.life360.com/_next/static/chunks/9869.59dfe2422023ca31.js — 200 — 1.2 KiB — 27 ms — h3data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20width=%2225%22%20height=%2225%…www.w3.org/2000/svg%22%20width=%222... data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20width=%2225%22%20height=%2225%… — 200 — 0 B — 0 ms — datahttps://images.ctfassets.net/nywvtjnh7p05/15QCjFNWlWuRbSfsDAVzEP/2ea70bd20a293e98efd14ad4891c86bd/INTL_Life360_Hero_-_3369x1515.jpg?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/1... https://images.ctfassets.net/nywvtjnh7p05/15QCjFNWlWuRbSfsDAVzEP/2ea70bd20a293e98efd14ad4891c86bd/INTL_Life360_Hero_-_3369x1515.jpg?w=1536&fm=webp — 200 — 30.7 KiB — 31 ms — h2https://images.ctfassets.net/nywvtjnh7p05/5rxlBhUaO5tFtBVChoTCa3/8faf60916a7dbfaeee52c4feff4f0b08/found-keys.jpg?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/5... https://images.ctfassets.net/nywvtjnh7p05/5rxlBhUaO5tFtBVChoTCa3/8faf60916a7dbfaeee52c4feff4f0b08/found-keys.jpg?w=1536&fm=webp — 200 — 40.4 KiB — 29 ms — h2https://images.ctfassets.net/nywvtjnh7p05/7xNIfhmd6xU7nluCbtw7S0/b75c4376d5e133cdca52f177c5c68826/kids-having-fun.jpg?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/7... https://images.ctfassets.net/nywvtjnh7p05/7xNIfhmd6xU7nluCbtw7S0/b75c4376d5e133cdca52f177c5c68826/kids-having-fun.jpg?w=1536&fm=webp — 200 — 24.8 KiB — 37 ms — h2https://images.ctfassets.net/nywvtjnh7p05/7uBudH98lLFG9hcv35xz3p/614b115d4366b76a3fbdc83f2dba601e/teens-studying.jpg?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/7... https://images.ctfassets.net/nywvtjnh7p05/7uBudH98lLFG9hcv35xz3p/614b115d4366b76a3fbdc83f2dba601e/teens-studying.jpg?w=1536&fm=webp — 200 — 38.8 KiB — 34 ms — h2https://images.ctfassets.net/nywvtjnh7p05/6kehCCNcxmQ8maXlNdedX3/5b4deadfaa5e2b3ee4d59b1457041802/card-img-1.jpg?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/6... https://images.ctfassets.net/nywvtjnh7p05/6kehCCNcxmQ8maXlNdedX3/5b4deadfaa5e2b3ee4d59b1457041802/card-img-1.jpg?w=1536&fm=webp — 200 — 11.9 KiB — 30 ms — h2https://images.ctfassets.net/nywvtjnh7p05/25OncTGhBS7zPyn41l6hxa/a621e296db2c25afdc2506c585a4779d/card-img-2.jpg?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/2... https://images.ctfassets.net/nywvtjnh7p05/25OncTGhBS7zPyn41l6hxa/a621e296db2c25afdc2506c585a4779d/card-img-2.jpg?w=1536&fm=webp — 200 — 42.1 KiB — 22 ms — h2https://intl.life360.com/svgs/life360-logo-dark.svgintl.life360.com/svgs/life360-logo-... https://intl.life360.com/svgs/life360-logo-dark.svg — 200 — 3.0 KiB — 41 ms — h3https://images.ctfassets.net/nywvtjnh7p05/14vcVvR4RmrgrJh4b1wQeR/33fc31b337a14524935c185640cae6be/kmh.png?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/1... https://images.ctfassets.net/nywvtjnh7p05/14vcVvR4RmrgrJh4b1wQeR/33fc31b337a14524935c185640cae6be/kmh.png?w=1536&fm=webp — 200 — 64.3 KiB — 24 ms — h2https://images.ctfassets.net/nywvtjnh7p05/7lo6KsaYF6wTHVWhZXxNNc/d6f5d122ca618edecb47f28e857568ec/phone-hand.png?w=1536&fm=webpimages.ctfassets.net/nywvtjnh7p05/7... https://images.ctfassets.net/nywvtjnh7p05/7lo6KsaYF6wTHVWhZXxNNc/d6f5d122ca618edecb47f28e857568ec/phone-hand.png?w=1536&fm=webp — 200 — 314.8 KiB — 50 ms — h2https://intl.life360.com/svgs/Download_on_the_App_Store.svgintl.life360.com/svgs/Download_on_t... https://intl.life360.com/svgs/Download_on_the_App_Store.svg — 200 — 4.0 KiB — 46 ms — h3https://intl.life360.com/svgs/Download_on_the_Play_Store.svgintl.life360.com/svgs/Download_on_t... https://intl.life360.com/svgs/Download_on_the_Play_Store.svg — 200 — 3.0 KiB — 31 ms — h3https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/en.jsoncmp.osano.com/16BVurU92KReS3vI1/c33... https://cmp.osano.com/16BVurU92KReS3vI1/c33387a7-893b-405c-bd37-539dd041be62/en.json — 200 — 2.8 KiB — 7 ms — h3https://prodregistryv2.org/v1/rgstr?k=client-ep3zG7l4zgOfYpuDl4hhqdkt0yeXK2fY6VFSSCycV9W&st=javascript-client-react&sv=3.31.2&t=1776796613804&sid=33b6ffd0-344a-4ed2-a01b-c909712adcb7&ec=3&gz=1prodregistryv2.org/v1/rgstr?k=clien... https://prodregistryv2.org/v1/rgstr?k=client-ep3zG7l4zgOfYpuDl4hhqdkt0yeXK2fY6VFSSCycV9W&st=javascript-client-react&sv=3.31.2&t=1776796613804&sid=33b6ffd0-344a-4ed2-a01b-c909712adcb7&ec=3&gz=1 — 202 — 342 B — 18 ms — h2https://intl.life360.com/cdn-cgi/rum?intl.life360.com/cdn-cgi/rum? https://intl.life360.com/cdn-cgi/rum? — 204 — 141 B — 9 ms — h3https://intl.life360.com/favicon.icointl.life360.com/favicon.ico https://intl.life360.com/favicon.ico — 200 — 5.2 KiB — 41 ms — 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 — 47 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 1136ms · 487KB · $15/mo
intl.life360.com
Other
Costly
Execution 360ms
Transfer 44 KB
Monthly Cost $5/mo
cmp.osano.com
Other
Optional
Execution 188ms
Transfer 45 KB
Monthly Cost $2/mo
intl.life360.com
Other
Optional
Execution 111ms
Transfer 32 KB
Monthly Cost $1/mo
Unattributable
Other
Optional
Execution 108ms
Transfer 0 KB
Monthly Cost $1/mo
intl.life360.com
Other
Optional
Execution 101ms
Transfer 10 KB
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 99ms
Transfer 182 KB
Monthly Cost $1/mo
intl.life360.com
Other
Optional
Execution 86ms
Transfer 136 KB
Unused 36%
Monthly Cost $1/mo
intl.life360.com
Other
Optional
Execution 82ms
Transfer 38 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • intl.life360.com adds 360ms and costs ~$5/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 360ms 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.

Send Feedback