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.
1.20 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.69 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
80 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.015
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.63 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.
4.22 s
Page Load Progression
761 ms
1.5 s
2.3 s 3.0 s
3.8 s
4.6 s 5.3 s
6.1 sDPage Weight BudgetAction2.5 MB transferred, 187 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
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction95 scripts, 554 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://loader.nutshell.com/chunks/icons.js | 143 KB | 117 KB (82%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TR9DFPS | 183 KB | 108 KB (59%) | ✓ | 3rd |
| https://www.webfx.com/5brr/?id=G-ZZHX7HEXTL&cx=c>m=4e64h1 | 188 KB | 72 KB (39%) | ✓ | 3rd |
| https://www.webfx.com/5brr/ | 191 KB | 68 KB (36%) | ✓ | 3rd |
| https://www.webfx.com/5brr/?id=AW-1072243529&cx=c>m=4e64h1 | 152 KB | 66 KB (43%) | ✓ | 3rd |
| https://loader.nutshell.com/chunks/widget-button-container.js | 76 KB | 63 KB (84%) | ✓ | 3rd |
| https://www.clickcease.com/monitor/stat.js | 44 KB | 38 KB (90%) | ✓ | 3rd |
| https://dev.visualwebsiteoptimizer.com/dcdn/settings.js?a=576487&settings_type=4&ts=1776790939&dt=desktop&cc=ES | 23 KB | 21 KB (93%) | ✓ | 3rd |
| https://www.webfx.com/wp-content/cache/debloat/js/a21c3a91afc682aae857908df5e40c31.js | 6 KB | — | ✓ | 3rd |
| https://www.webfx.com/wp-content/cache/debloat/js/4ee4d3cf14199776830970451b6d1ae1.js | 5 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 InventoryAction187 resources · 2.5 MB · 554 KB savings availableFIX
~553.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 187 resources | 2.5 MiB | ||||||
BImage Optimization60 images, 0 KB saveableREVIEW
CJS Execution CostAction1896ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.webfx.com/ | 742ms | 150ms | 33ms | 3rd |
| https://d1b3llzbo1rqxo.cloudfront.net/attributer.js | 375ms | 68ms | 7ms | 3rd |
| Unattributable | 274ms | 15ms | 0ms | 3rd |
| https://agent.marketingcloudfx.com/mcfx.js | 242ms | 221ms | 2ms | 3rd |
| https://www.webfx.com/5brr/ | 110ms | 92ms | 14ms | 3rd |
| https://www.webfx.com/5brr/?id=G-ZZHX7HEXTL&cx=c>m=4e64h1 | 91ms | 73ms | 11ms | 3rd |
| https://www.webfx.com/5brr/?id=AW-1072243529&cx=c>m=4e64h1 | 62ms | 49ms | 12ms | 3rd |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (68 KB)PASS
Web fonts
4
68 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
- 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 ~1 KB and ~2 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
AHTTP Cachingmax-age=14400 (4 hours)PASS
public, max-age=14400
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 14400 | Cache for 4 hours |
Network Waterfall187 requests over 4299msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.webfx.com www.webfx.com | Other | 742ms | 162 KB | — | $4/mo | Costly |
d1b3llzbo1rqxo.cloudfront.net d1b3llzbo1rqxo.cloudfront.net | Other | 375ms | 61 KB | — | $2/mo | Costly |
Unattributable Unattributable | Other | 274ms | 0 KB | — | $2/mo | Costly |
agent.marketingcloudfx.com agent.marketingcloudfx.com | Other | 242ms | 31 KB | — | $1/mo | Costly |
www.webfx.com www.webfx.com | Other | 110ms | 191 KB | 36% | $1/mo | Optional |
www.webfx.com www.webfx.com | Other | 91ms | 188 KB | 39% | $1/mo | Optional |
www.webfx.com www.webfx.com | Other | 62ms | 152 KB | 43% | $0/mo | Optional |
These scripts may cost more than they're worth
- www.webfx.com adds 742ms and costs ~$4/month
- d1b3llzbo1rqxo.cloudfront.net adds 375ms and costs ~$2/month
- Unattributable adds 274ms and costs ~$2/month
- agent.marketingcloudfx.com adds 242ms and costs ~$1/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.webfx.com takes 742ms 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
d1b3llzbo1rqxo.cloudfront.net takes 375ms 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
Unattributable takes 274ms 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
agent.marketingcloudfx.com takes 242ms 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