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.
1.40 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.97 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
566 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.006
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.35 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.
9.48 s
Page Load Progression
375 ms 750 ms
1.1 s
1.5 s 1.9 s 2.2 s 2.6 s 3.0 sFPage Weight BudgetAction7.5 MB transferred, 157 requestsFIX
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
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
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
DJS Execution CostAction2712ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://smartasset.com/_next/static/chunks/f58c171e-afd7b257bd2c15ad.js | 568ms | 541ms | 21ms | 1st |
| Unattributable | 353ms | 39ms | 0ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KLVHB3 | 241ms | 205ms | 23ms | 3rd |
| https://cdn.optimizely.com/js/26323810062.js | 170ms | 140ms | 28ms | 3rd |
| https://smartasset.com/ | 143ms | 2ms | 2ms | 1st |
| https://smartasset.com/_next/static/chunks/4815-a57a166bc27d1660.js | 129ms | 120ms | 7ms | 1st |
| https://smartasset.com/_next/static/chunks/1255-cacee165e7220128.js | 126ms | 114ms | 6ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-10794768122&cx=c>m=4e64k1 | 117ms | 100ms | 13ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-D8N6LFYSFN&cx=c>m=4e64k1 | 109ms | 89ms | 19ms | 3rd |
| https://b-code.liadm.com/a-04l3.min.js | 102ms | 61ms | 5ms | 3rd |
Showing top 10 of 18 scripts
FJS BundlesAction56 scripts, 1.0 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js | 188 KB | 142 KB (75%) | ✓ | 3rd |
| https://cdn.optimizely.com/js/26323810062.js | 236 KB | 125 KB (53%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-YS1DP044XE&cx=c&_slc=1 | 177 KB | 74 KB (42%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-58JBWRG3V3 | 174 KB | 71 KB (41%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-D8N6LFYSFN&cx=c>m=4e64k1 | 177 KB | 70 KB (39%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-0ND4BB59RR&cx=c>m=4e64k1 | 155 KB | 68 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KLVHB3 | 195 KB | 63 KB (32%) | ✓ | 3rd |
| https://smartasset.com/_next/static/chunks/f58c171e-afd7b257bd2c15ad.js | 66 KB | 62 KB (95%) | ✓ | 1st |
| https://www.googletagmanager.com/gtag/js?id=DC-9509499&cx=c>m=4e64k1 | 129 KB | 61 KB (47%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-775710522&cx=c>m=4e64k1 | 144 KB | 57 KB (40%) | ✓ | 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 InventoryAction157 resources · 7.5 MB · 1.0 MB savings availableFIX
~1.0 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 157 resources | 7.5 MiB | ||||||
DHTTP CachingActionno-store (uncacheable)FIX
no-store
| Directive | Value | Meaning |
|---|---|---|
| no-store | — | Never cache this response |
CImage OptimizationAction59 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
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
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
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
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
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
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
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
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
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
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
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
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
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
AThird-Party Impact39% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading3 fonts (233 KB)PASS
Web fonts
3
233 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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 ~74 KB and ~148 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
Network Waterfall157 requests over 7102msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 353ms | 0 KB | — | €6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 241ms | 195 KB | 32% | €4/mo | Costly |
Optimizely cdn.optimizely.com | A/B Testing | 170ms | 236 KB | 53% | €3/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 117ms | 145 KB | 39% | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 109ms | 177 KB | 39% | €2/mo | Optional |
b-code.liadm.com b-code.liadm.com | Other | 102ms | 46 KB | — | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 98ms | 155 KB | 43% | €2/mo | Optional |
mapixl.com mapixl.com | Other | 95ms | 16 KB | — | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 94ms | 177 KB | 42% | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 91ms | 144 KB | 40% | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 90ms | 145 KB | 39% | €2/mo | Optional |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 78ms | 188 KB | 75% | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 57ms | 129 KB | 47% | €1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 353ms and costs ~€6/month
- Google Tag Manager adds 241ms and costs ~€4/month
62% of JavaScript execution time comes from third-party scripts.
Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.
Learn more ▾ ▴
Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.
Source: web.dev / HTTP Archive Web Almanac
Unattributable takes 353ms 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
Google Tag Manager takes 241ms 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
53% of Optimizely'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
75% of securepubads.g.doubleclick.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