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https://skfinsol.com.au

Performance

· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
98
GRADE
A+
FIX
0
REVIEW
2
PASS
21
INFO
3

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
98
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.32 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.54 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

22 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.

3.93 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.

1.54 s

Page Load Progression

580 ms
1.2 s
1.7 s
2.3 s
2.9 s
3.5 s
4.1 s
4.6 s
Checks
26
21 PASS 2 REVIEW
B
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
B
HTTP Caching
public, max-age=0, must-revalidate
REVIEW
public, max-age=0, must-revalidate
Info::
Cache-Control header is set
Got: public, max-age=0, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

public, max-age=0, must-revalidate

DirectiveValueMeaning
public—Any cache may store this response
max-age0Cache for 0 seconds
must-revalidate—Must recheck with server after expiry
A+
Page Weight Budget
109 KB transferred, 10 requests
PASS
109 KB transferred, 10 requests
Info::
Page weighs 226 KB (109 KB transferred)
Info::
10 HTTP requests
Info::
Estimated 0.02 g CO2 per page load
109 KB / 2.4 MB budget
109 KB transferred
10 requests
0.02 g CO2 per page load
Fonts 58.5 KiB 54%
CSS 14.5 KiB 13%
Images 12.8 KiB 12%
JavaScript 12.4 KiB 11%
HTML 7.6 KiB 7%
Other 3.3 KiB 3%
0 2.4 MB 4.9 MB
Under budget
A+
Third-Party Impact
No third-party resources
PASS
No third-party resources
Info::
No third-party resources detected
No third-party resources detected — all resources are first-party.
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A
Image Optimization
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Info::
All images are well-optimized
2 images 13 KB
0 oversized -0 KB
2 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
431ms total JS execution
PASS
431ms total JS execution
Info::
Unattributable: 153ms CPU time
Info::
https://skfinsol.com.au/site.v10.js: 141ms CPU time
Info::
https://skfinsol.com.au/: 138ms CPU time

Main Thread Breakdown

Other 45% Style & Layout 37% Rendering 8% Script Evaluation 5% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
Unattributable153ms5ms0ms1st
https://skfinsol.com.au/site.v10.js141ms8ms3ms1st
https://skfinsol.com.au/138ms4ms1ms1st
A+
Font Loading
2 fonts (58 KB)
PASS
2 fonts (58 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

58 KB total

Render-blocking

0

of 2

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s FCP 1.3 s LCP 1.5 shttps://skfinsol.com.au/fonts/Geist-Variable.woff2Geist-Variable.woff2 https://skfinsol.com.au/fonts/Geist-Variable.woff2 — 27.6 KiB — 190 ms — font-display: swaphttps://skfinsol.com.au/fonts/GeistMono-Variable.woff2GeistMono-Variable.woff2 https://skfinsol.com.au/fonts/GeistMono-Variable.woff2 — 30.8 KiB — 155 ms — font-display: swap
Geist-Variable.woff2 woff2 swap
Size 28 KB
Load time 190 ms
Start 144 ms
Risk FOUT — text flashes from fallback to web font
GeistMono-Variable.woff2 woff2 swap
Size 31 KB
Load time 155 ms
Start 377 ms
Risk FOUT — text flashes from fallback to web font
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)
A+
JS Bundles
2 scripts, 0 KB unused
PASS
2 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://skfinsol.com.au/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js1 KB—✓1st
https://skfinsol.com.au/site.v10.js11 KB—✓1st
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
1 hints, 0 missing preconnects
PASS
1 hints, 0 missing preconnects
Info::
Page uses 1 resource hint(s)

Current Resource Hints

preconnect
—
preload
1
dns-prefetch
—
prefetch
—

1 resource hints configured

A+
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
PASS
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+
Document Compression
Document response uses brotli
PASS
Document response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML max-age=0 (≤ 5min) is appropriate
PASS
Main HTML max-age=0 (≤ 5min) is appropriate
Info::
Main HTML max-age=0 (≤ 5min) is appropriate
Got: public, max-age=0, must-revalidate
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: accept-encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A+
Page Weight Inventory
10 resources · 109 KB · 0 KB savings available
PASS
10 resources · 109 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 109 KB
10 resources · 109.1 KiB · 0 third-party Within 1MB page-weight target
Font 54% · 58.5 KiB
Image 15% · 16.2 KiB
CSS 13% · 14.5 KiB
JavaScript 11% · 12.4 KiB
Document 7% · 7.6 KiB
A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
A+
JavaScript Blocking
No render-blocking JS or document.write usage detected
PASS
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues detected
A+
CSS Performance Depth
No CSS performance depth issues detected
PASS
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Asset Compression
No text asset hosts to measure
INFO
No text asset hosts to measure
Info::
No third-party or subdomain host served enough text assets to measure
Asset compression is measured per host, from one HEAD request against a sampled resource. Pages that serve all their JS and CSS from the document's own origin are covered by the document compression check instead.
Network Waterfall
10 requests over 608ms
INFO
0 ms 500 ms 1.0 s 1.5 s FCP 1.3 s LCP 1.5 shttps://skfinsol.com.au// https://skfinsol.com.au/ — 200 — 7.6 KiB — 131 ms — h2https://skfinsol.com.au/fonts/Geist-Variable.woff2/fonts/Geist-Variable.woff2 https://skfinsol.com.au/fonts/Geist-Variable.woff2 — 200 — 27.6 KiB — 190 ms — h2https://skfinsol.com.au/styles.v10.css/styles.v10.css https://skfinsol.com.au/styles.v10.css — 200 — 12.2 KiB — 146 ms — h2https://skfinsol.com.au/calculators.v10.css/calculators.v10.css https://skfinsol.com.au/calculators.v10.css — 200 — 2.3 KiB — 65 ms — h2https://skfinsol.com.au/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js/cdn-cgi/scripts/5c5dd728/cloudflar... https://skfinsol.com.au/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js — 200 — 935 B — 36 ms — h2https://skfinsol.com.au/logo.svg/logo.svg https://skfinsol.com.au/logo.svg — 200 — 11.2 KiB — 59 ms — h2https://skfinsol.com.au/logo-icon-white.svg/logo-icon-white.svg https://skfinsol.com.au/logo-icon-white.svg — 200 — 1.6 KiB — 180 ms — h2https://skfinsol.com.au/site.v10.js/site.v10.js https://skfinsol.com.au/site.v10.js — 200 — 11.4 KiB — 184 ms — h2https://skfinsol.com.au/fonts/GeistMono-Variable.woff2/fonts/GeistMono-Variable.woff2 https://skfinsol.com.au/fonts/GeistMono-Variable.woff2 — 200 — 30.8 KiB — 155 ms — h3https://skfinsol.com.au/logo-icon.svg/logo-icon.svg https://skfinsol.com.au/logo-icon.svg — 200 — 3.3 KiB — 68 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization
3 images, 23 KB total, 0 KB wasted
INFO

Image Optimization Audit

Total Images

3

Total Size

23 KB

2 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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