Performance
· 27 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.
4.86 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.86 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
990 ms
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.
5.54 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.
15.27 s
Page Load Progression
DPage Weight BudgetAction2.2 MB transferred, 88 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
Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
CSS bundle is large — purge unused styles (PurgeCSS, Tailwind JIT) to reduce CSS payload.
Source: web.dev
DThird-Party ImpactAction86% third-party, 0 ms blockingFIX
FJS Execution CostAction5000ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://sprytal.com/ | 2220ms | 117ms | 34ms | 1st |
| https://www.gstatic.com/recaptcha/releases/nY0xPItgwtlvjEjk2TqdwOQz/recaptcha__en.js | 1286ms | 1050ms | 124ms | 3rd |
| Unattributable | 644ms | 111ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-2JXZ83L234&cx=c>m=4e6a72 | 393ms | 289ms | 77ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TGDWRK6S | 257ms | 189ms | 52ms | 3rd |
| https://sprytal.com/media/vendor/jquery/js/jquery.min.js?3.7.1 | 138ms | 104ms | 12ms | 1st |
| https://sprytal.com/components/com_sppagebuilder/assets/js/sppagebuilder.js?143fb2b8f5d98f82feb246ecc61db33d | 62ms | 39ms | 11ms | 1st |
FJS BundlesAction42 scripts, 710 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/nY0xPItgwtlvjEjk2TqdwOQz/recaptcha__en.js | 0 KB | 182 KB (53%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/nY0xPItgwtlvjEjk2TqdwOQz/recaptcha__en.js | 347 KB | 182 KB (53%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/nY0xPItgwtlvjEjk2TqdwOQz/recaptcha__en.js | 347 KB | 182 KB (53%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-2JXZ83L234&cx=c>m=4e6a72 | 176 KB | 74 KB (42%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TGDWRK6S | 124 KB | 65 KB (53%) | ✓ | 3rd |
| https://sprytal.com/components/com_sppagebuilder/assets/js/sppagebuilder.js?143fb2b8f5d98f82feb246ecc61db33d | 31 KB | 25 KB (82%) | ✓ | 1st |
| https://chatzy-kb-store.s3.amazonaws.com/icons/56706cc4-b3ba-4eba-9610-f2fb07008a5c | 10 KB | — | ✗ | 3rd |
| https://app.chatzy.ai/registerSW.js | 1 KB | — | ✓ | 3rd |
| https://sprytal.com/components/com_sppagebuilder/assets/js/jquery.parallax.js?143fb2b8f5d98f82feb246ecc61db33d | 0 KB | — | ✓ | 1st |
| https://sprytal.com/media/vendor/metismenujs/js/metismenujs.min.js?1.4.0 | 2 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
DAsset CompressionAction2 of 3 asset hosts serve text uncompressedFIX
FPage Weight InventoryAction88 resources · 2.2 MB · 710 KB savings availableFIX
~710.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 88 resources | 2.2 MiB | ||||||
DHTTP CachingActionno-store (uncacheable)FIX
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
| Directive | Value | Meaning |
|---|---|---|
| no-store | — | Never cache this response |
| no-cache | — | Cache but always revalidate first |
| must-revalidate | — | Must recheck with server after expiry |
| post-check | 0 | |
| pre-check | 0 |
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BDocument CompressionDocument response uses gzip; brotli would be ~20% smallerREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
AImage Optimization4 images, 0 KB saveablePASS
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
A+Font Loading5 fonts (387 KB)PASS
Web fonts
5
387 KB total
Render-blocking
0
of 5
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
- 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 ~134 KB and ~268 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints4 hints, 0 missing preconnectsPASS
Current Resource Hints
4 resource hints configured
The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://fonts.googleapis.com (preconnect+preconnect), https://fonts.gstatic.com (preconnect+preconnect).
Performance issues directly impact user engagement and conversion rates.
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-store -- correct for sensitive/dynamic contentPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
ACSS Performance Depth1 CSS depth issue(s) detectedPASS
Network Waterfall88 requests over 6586msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.gstatic.com www.gstatic.com | Other | 1286ms | 0 KB | 53% | £13/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 393ms | 176 KB | 42% | £4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 257ms | 124 KB | 53% | £3/mo | Costly |
These scripts may cost more than they're worth
- www.gstatic.com adds 1286ms and costs ~£13/month
- Google Tag Manager adds 393ms and costs ~£4/month
- Google Tag Manager adds 257ms and costs ~£3/month
www.gstatic.com takes 1286ms 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 www.gstatic.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 393ms 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 257ms 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 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
Image Optimization2 images, 25 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
2
Total Size
25 KB