Performance
· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.65 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.33 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
319 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.024
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.65 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.
9.58 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction20 scripts, 331 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://lpcdn.lpsnmedia.net/le_unified_window/10.47.0-release_2318786578/mobileEmbedded.js?version=10.47.0-release_2318786578 | 263 KB | 181 KB (69%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-T3QWJTSG95&cx=c&_slc=1 | 149 KB | 62 KB (41%) | ✓ | 3rd |
| https://lptag.liveperson.net/lptag/api/account/42550049/configuration/applications/taglets/.jsonp?v=2.0&df=undefined&b=undefined | 116 KB | 42 KB (40%) | ✓ | 3rd |
| https://www.alabama.gov/js/moment.js | 35 KB | 26 KB (74%) | ✗ | 3rd |
| https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js | 31 KB | 21 KB (70%) | ✓ | 3rd |
| https://www.alabama.gov/js/app-min.js | 8 KB | — | ✗ | 3rd |
| https://lpcdn.lpsnmedia.net/le_unified_window/10.47.0-release_2318786578/ui-framework.js?version=10.47.0-release_2318786578 | 11 KB | — | ✓ | 3rd |
| https://lptag.liveperson.net/tag/tag.js?site=42550049 | 11 KB | — | ✓ | 3rd |
| https://hello.myfonts.net/count/33cd45 | 0 KB | — | ✓ | 3rd |
| https://www.google-analytics.com/analytics.js | 21 KB | — | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
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.
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.
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.
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.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.2 MB transferred, 55 requestsREVIEW
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
BImage Optimization6 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
CJS Execution CostAction1512ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 310ms | 106ms | 0ms | 3rd |
| https://www.alabama.gov/js/app-min.js | 268ms | 204ms | 6ms | 3rd |
| https://www.alabama.gov/ | 258ms | 14ms | 3ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-T3QWJTSG95&cx=c&_slc=1 | 194ms | 150ms | 41ms | 3rd |
| https://lpcdn.lpsnmedia.net/le_unified_window/10.47.0-release_2318786578/mobileEmbedded.js?version=10.47.0-release_2318786578 | 173ms | 60ms | 113ms | 3rd |
| https://lptag.liveperson.net/lptag/api/account/42550049/configuration/applications/taglets/.jsonp?v=2.0&df=undefined&b=undefined | 130ms | 99ms | 26ms | 3rd |
| https://www.alabama.gov/js/vue.min.js | 68ms | 54ms | 7ms | 3rd |
| https://www.google-analytics.com/analytics.js | 57ms | 48ms | 4ms | 3rd |
| https://lpcdn.lpsnmedia.net/le_secure_storage/3.36.1-release_2314911046/storage.secure.min.js?loc=https%3A%2F%2Fwww.alabama.gov&site=42550049&env=prod&accdn=accdn.lpsnmedia.net&isFetchEnabled=true | 54ms | 43ms | 4ms | 3rd |
BPage Weight Inventory55 resources · 1.2 MB · 331 KB savings availableREVIEW
~331.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 55 resources | 1.2 MiB | ||||||
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (108 KB)PASS
Web fonts
4
108 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
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 ~23 KB and ~46 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall55 requests over 2948msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 310ms | 0 KB | — | $4/mo | Costly |
www.alabama.gov www.alabama.gov | Other | 268ms | 8 KB | — | $4/mo | Costly |
www.alabama.gov www.alabama.gov | Other | 258ms | 5 KB | — | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 194ms | 149 KB | 41% | $3/mo | Optional |
lpcdn.lpsnmedia.net lpcdn.lpsnmedia.net | Other | 173ms | 263 KB | 69% | $2/mo | Optional |
lptag.liveperson.net lptag.liveperson.net | Other | 130ms | 116 KB | 40% | $2/mo | Optional |
www.alabama.gov www.alabama.gov | Other | 68ms | 31 KB | — | $1/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 57ms | 21 KB | — | $1/mo | Optional |
lpcdn.lpsnmedia.net lpcdn.lpsnmedia.net | Other | 54ms | 15 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 310ms and costs ~$4/month
- www.alabama.gov adds 268ms and costs ~$4/month
- www.alabama.gov adds 258ms and costs ~$3/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
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 310ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.alabama.gov takes 268ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.alabama.gov takes 258ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
69% of lpcdn.lpsnmedia.net's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev