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.
3.30 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
8.03 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.03 s
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.
4.22 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.
12.50 s
Page Load Progression
FJS Execution CostAction4017ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://complianz.io/ | 1084ms | 39ms | 18ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-HSF5X8LB5V | 704ms | 394ms | 283ms | 3rd |
| Unattributable | 566ms | 21ms | 0ms | 3rd |
| https://acsbapp.com/apps/app/dist/js/app.js | 535ms | 391ms | 97ms | 3rd |
| https://complianz.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 384ms | 330ms | 11ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-16683135988 | 263ms | 201ms | 61ms | 3rd |
| https://complianz.io/wp-content/plugins/complianz-gdpr-premium/cookiebanner/js/complianz.min.js?ver=1700147873 | 144ms | 123ms | 5ms | 1st |
| https://complianz.io/wp-content/plugins/elementor-pro/assets/js/carousel.3620fca501cb18163600.bundle.min.js | 125ms | 97ms | 1ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-16683135988&cx=c>m=4e64h1 | 79ms | 28ms | 50ms | 3rd |
| https://complianz.io/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=4.0.2 | 75ms | 58ms | 17ms | 1st |
Showing top 10 of 11 scripts
DJS BundlesAction39 scripts, 357 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://acsbapp.com/apps/app/dist/js/app.js | 222 KB | 114 KB (53%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-16683135988&cx=c>m=4e64h1 | 144 KB | 106 KB (74%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-HSF5X8LB5V | 163 KB | 61 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-16683135988 | 144 KB | 55 KB (38%) | ✓ | 3rd |
| https://complianz.io/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.min.js?ver=8.4.5 | 39 KB | 21 KB (54%) | ✓ | 1st |
| https://complianz.io/wp-content/plugins/elementor/assets/js/webpack.runtime.min.js?ver=4.0.2 | 3 KB | — | ✓ | 1st |
| https://complianz.io/wp-content/plugins/elementor/assets/lib/font-awesome/js/v4-shims.min.js?ver=4.0.2 | 5 KB | — | ✓ | 1st |
| https://complianz.io/wp-content/plugins/edd-moneybird-beta/assets/js/edd-mb.min.js?ver=1.1.16-beta | 2 KB | — | ✓ | 1st |
| https://complianz.io/wp-content/plugins/easy-digital-downloads-pro/assets/build/js/frontend/edd-ajax.js?ver=3.6.6 | 4 KB | — | ✓ | 1st |
| https://complianz.io/wp-content/plugins/code-prettify/prettify/run_prettify.js?ver=1.4.0 | 8 KB | — | ✓ | 1st |
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
DPage Weight InventoryAction108 resources · 1.5 MB · 357 KB savings availableFIX
~356.8 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 108 resources | 1.5 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.5 MB transferred, 108 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
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
BThird-Party Impact49% third-party, 0 ms blockingREVIEW
BImage Optimization6 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading5 fonts (403 KB)PASS
Web fonts
5
403 KB total
Render-blocking
0
of 5
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- 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 ~95 KB and ~190 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints7 hints, 0 missing preconnectsPASS
Current Resource Hints
7 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall108 requests over 2579msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Google Tag Manager www.googletagmanager.com | Tag Manager | 704ms | 163 KB | 38% | €4/mo | Costly |
Unattributable Unattributable | Other | 566ms | 0 KB | — | €3/mo | Costly |
acsbapp.com acsbapp.com | Other | 535ms | 222 KB | 53% | €3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 263ms | 144 KB | 38% | €1/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 79ms | 144 KB | 74% | €0/mo | Optional |
These scripts may cost more than they're worth
- Google Tag Manager adds 704ms and costs ~€4/month
- Unattributable adds 566ms and costs ~€3/month
- acsbapp.com adds 535ms and costs ~€3/month
- Google Tag Manager adds 263ms and costs ~€1/month
53% 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
Google Tag Manager takes 704ms 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 566ms 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
acsbapp.com takes 535ms 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 acsbapp.com'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
Google Tag Manager takes 263ms 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
74% of Google Tag Manager'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