Performance
· 15 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.
996 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.13 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
24 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.009
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.60 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.
3.09 s
Page Load Progression
DPage Weight BudgetAction2.1 MB transferred, 67 requestsFIX
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
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction20 scripts, 907 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 162 KB (45%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 0 KB | 162 KB (45%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 0 KB | 162 KB (45%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 162 KB (45%) | ✓ | 3rd |
| https://js.hsforms.net/forms/v2.js | 194 KB | 69 KB (37%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KFGX26 | 141 KB | 67 KB (48%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-0SRLMX84DV&cx=c>m=4e64k0 | 159 KB | 65 KB (41%) | ✓ | 3rd |
| https://www.jdpower.com/sites/default/files/js/js_MtX0pMkxnwOKSSMfckKrmKCl9i2V8RVthNU5n8zmxjI.js?scope=footer&delta=4&language=en&theme=themekit&include=eJxLTEkpyU_Mq9RPhDL00ory80p0SjJSc1OzM0v0YQwAU84QQA | 62 KB | 35 KB (57%) | ✓ | 3rd |
| https://static.addtoany.com/menu/modules/core.ydpp7jcu.js | 26 KB | 21 KB (82%) | ✓ | 3rd |
| https://www.google.com/recaptcha/enterprise.js?&onload=hsRecaptchaLoaded_36040104_f5a8_477e_971f_a0d08d5b100c&render=explicit&hl=en | 1 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
FPage Weight InventoryAction67 resources · 2.1 MB · 907 KB savings availableFIX
~907.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 67 resources | 2.1 MiB | ||||||
BImage Optimization22 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 CostAction1087ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.jdpower.com/ | 287ms | 8ms | 0ms | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 282ms | 253ms | 21ms | 3rd |
| https://www.jdpower.com/sites/default/files/js/js_-Y9pL2R33D_IXxzcoqasrlCSBAsP9-hmBfAPcemKyn8.js?scope=footer&delta=0&language=en&theme=themekit&include=eJxLTEkpyU_Mq9RPhDL00ory80p0SjJSc1OzM0v0YQwAU84QQA | 148ms | 94ms | 3ms | 3rd |
| Unattributable | 145ms | 3ms | 0ms | 3rd |
| https://js.hsforms.net/forms/v2.js | 106ms | 76ms | 15ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-0SRLMX84DV&cx=c>m=4e64k0 | 68ms | 58ms | 10ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KFGX26 | 52ms | 40ms | 8ms | 3rd |
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 Loading7 fonts (205 KB)PASS
Web fonts
7
205 KB total
Render-blocking
0
of 7
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- 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 ~51 KB and ~102 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
AHTTP Cachingmax-age=31536000 (52 weeks)PASS
max-age=31536000
| Directive | Value | Meaning |
|---|---|---|
| max-age | 31536000 | Cache for 52 weeks |
Network Waterfall67 requests over 3114msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.jdpower.com www.jdpower.com | Other | 287ms | 15 KB | — | $4/mo | Costly |
www.gstatic.com www.gstatic.com | Other | 282ms | 0 KB | 45% | $4/mo | Costly |
www.jdpower.com www.jdpower.com | Other | 148ms | 33 KB | — | $2/mo | Optional |
Unattributable Unattributable | Other | 145ms | 0 KB | — | $2/mo | Optional |
js.hsforms.net js.hsforms.net | Other | 106ms | 194 KB | 37% | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 68ms | 159 KB | 41% | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 52ms | 141 KB | 48% | $1/mo | Optional |
These scripts may cost more than they're worth
- www.jdpower.com adds 287ms and costs ~$4/month
- www.gstatic.com adds 282ms and costs ~$4/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
www.jdpower.com takes 287ms 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.gstatic.com takes 282ms 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