Performance
· 21 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.
1.67 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.00 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
160 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.068
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.37 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.
3.08 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction28 scripts, 511 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202607100101/show_ads_impl_fy2021.js | 166 KB | 122 KB (74%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QKM36GC9JE&cx=c>m=4e67e0 | 162 KB | 112 KB (69%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-K5295S7Z | 112 KB | 70 KB (62%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QKM36GC9JE | 162 KB | 69 KB (43%) | ✓ | 3rd |
| https://www.ebizz.org/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.4 | 64 KB | 41 KB (65%) | ✓ | 3rd |
| https://fundingchoicesmessages.google.com/i/pub-6037974632847029?ers=1 | 70 KB | 37 KB (54%) | ✓ | 3rd |
| https://www.ebizz.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/sticky-elements.js?ver=4.27.4 | 54 KB | 30 KB (55%) | ✓ | 3rd |
| https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-6037974632847029 | 55 KB | 30 KB (54%) | ✓ | 3rd |
| https://www.ebizz.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/motion-effects.js?ver=4.27.4 | 36 KB | — | ✓ | 3rd |
| https://www.ebizz.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/magnific-popup.js?ver=4.27.4 | 8 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 InventoryAction66 resources · 1.5 MB · 511 KB savings availableFIX
~511.5 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 66 resources | 1.5 MiB | ||||||
BPage Weight Budget1.5 MB transferred, 66 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 Optimization18 images, 0 KB saveableREVIEW
CJS Execution CostAction1383ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.ebizz.org/ | 690ms | 24ms | 5ms | 3rd |
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202607100101/show_ads_impl_fy2021.js | 146ms | 100ms | 29ms | 3rd |
| https://www.ebizz.org/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.4 | 135ms | 68ms | 13ms | 3rd |
| Unattributable | 113ms | 3ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-QKM36GC9JE | 108ms | 88ms | 19ms | 3rd |
| https://fundingchoicesmessages.google.com/i/pub-6037974632847029?ers=1 | 70ms | 57ms | 12ms | 3rd |
| https://www.ebizz.org/wp-content/cache/wpfc-minified/86mxw171/fttw0.js | 68ms | 56ms | 4ms | 3rd |
| https://www.ebizz.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/sticky-elements.js?ver=4.27.4 | 52ms | 28ms | 5ms | 3rd |
CCompression AlgorithmActionMain response served uncompressedREVIEW
CMain HTML Cache-ControlActionMain HTML max-age=2419200 (~40320min) is aggressiveREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading1 fonts (90 KB)PASS
Web fonts
1
90 KB total
Render-blocking
0
of 1
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 ~27 KB and ~54 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence1 server-response signal(s) detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Serverprofis GmbH
AHTTP Cachingmax-age=2419200 (4 weeks)PASS
private, must-revalidate, max-age=2419200
| Directive | Value | Meaning |
|---|---|---|
| private | — | Only browser cache, not CDN/proxy |
| must-revalidate | — | Must recheck with server after expiry |
| max-age | 2419200 | Cache for 4 weeks |
Network Waterfall66 requests over 7894msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.ebizz.org www.ebizz.org | Other | 690ms | 27 KB | — | €8/mo | Costly |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 146ms | 166 KB | 74% | €2/mo | Optional |
www.ebizz.org www.ebizz.org | Other | 135ms | 64 KB | 65% | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 108ms | 162 KB | 43% | €1/mo | Optional |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 70ms | 70 KB | 54% | €1/mo | Optional |
www.ebizz.org www.ebizz.org | Other | 68ms | 33 KB | — | €1/mo | Optional |
www.ebizz.org www.ebizz.org | Other | 52ms | 54 KB | 55% | €1/mo | Optional |
These scripts may cost more than they're worth
- www.ebizz.org adds 690ms and costs ~€8/month
92% 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.ebizz.org takes 690ms 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 pagead2.googlesyndication.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
65% of www.ebizz.org'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
54% of fundingchoicesmessages.google.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
55% of www.ebizz.org'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