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https://ausfreeslots.com

Performance

· 14 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
94
GRADE
A
FIX
2
REVIEW
1
PASS
10
INFO
1

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

Mobile Desktop
95
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
68
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
88
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
50
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.

210 ms

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

767 ms

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

0 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.111

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.31 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.

767 ms

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
14
10 PASS 1 REVIEW 2 FIX
D
Third-Party Impact
Action
95% third-party, 0 ms blocking
FIX
95% third-party, 0 ms blocking
Warning::
Third-party code accounts for 95% of page weight (56.2 KiB of 59.2 KiB)
Info::
Third-party blocking time is low (0 ms)
95%
First-party Third-party
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-store, max-age=0
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-store, max-age=0

DirectiveValueMeaning
no-store—Never cache this response
max-age0Cache for 0 seconds
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
59 KB transferred, 5 requests
PASS
59 KB transferred, 5 requests
Info::
Page weighs 60 KB (59 KB transferred)
Info::
5 HTTP requests
Info::
Estimated 0.01 g CO2 per page load
59 KB / 2.4 MB budget
59 KB transferred
5 requests
0.01 g CO2 per page load
Images 47.1 KiB 80%
Other 8.0 KiB 13%
HTML 3.0 KiB 5%
JavaScript 1.1 KiB 2%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget
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
1 images, 0 KB saveable
PASS
1 images, 0 KB saveable
Warning::
https://parking3.parklogic.com/page/images/pe262/h... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
1 images 47 KB
0 oversized -0 KB
1 legacy format
1 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

A+
JS Execution Cost
No JS execution data
PASS
No JS execution data
Info::
No significant JS execution detected

Main Thread Breakdown

Other 44% Script Evaluation 25% Style & Layout 23% Rendering 4%
A+
Font Loading
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
A+
JS Bundles
1 scripts, 0 KB unused
PASS
1 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://parking3.parklogic.com/page/enhance.js?pcId=53&domain=ausfreeslots.com1 KB—✓3rd
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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A
Page Weight Inventory
5 resources · 59 KB · 0 KB savings available
PASS
5 resources · 59 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 59 KB
Warning::
3 third-party resources (95% of weight)
5 resources · 59.2 KiB · 3 third-party Within 1MB page-weight target
Image 80% · 47.1 KiB
Document 19% · 11.0 KiB
JavaScript 2% · 1.1 KiB
Other 0% · 0 B
Network Waterfall
5 requests over 2206ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 210 ms LCP 767 mshttps://ausfreeslots.com// https://ausfreeslots.com/ — 200 — 3.0 KiB — 655 ms — h2https://ausfreeslots.com/favicon.ico/favicon.ico https://ausfreeslots.com/favicon.ico — -1 — 0 B — 137 ms — https://router.parklogic.com/router.parklogic.com/ https://router.parklogic.com/ — 200 — 8.0 KiB — 487 ms — h2https://parking3.parklogic.com/page/enhance.js?pcId=53&domain=ausfreeslots.comparking3.parklogic.com/page/enhance... https://parking3.parklogic.com/page/enhance.js?pcId=53&domain=ausfreeslots.com — 200 — 1.1 KiB — 416 ms — h2https://parking3.parklogic.com/page/images/pe262/hero_nc.svgparking3.parklogic.com/page/images/... https://parking3.parklogic.com/page/images/pe262/hero_nc.svg — 200 — 47.1 KiB — 399 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
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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