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Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
2
REVIEW
2
PASS
11
INFO
2

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

Mobile Desktop
65
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
80
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
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.

2.64 s

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

5.80 s

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

393 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.

2.99 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.

5.87 s

Page Load Progression

378 ms
756 ms
1.1 s
1.5 s
1.9 s
2.3 s
2.6 s
3.0 s
Checks
17
11 PASS 2 REVIEW 2 FIX
D
JS Execution Cost
Action
2366ms total JS execution
FIX
2366ms total JS execution
Warning::
https://pokiesmoky.com/static/js/all.js: 781ms CPU time
Warning::
https://www.googletagmanager.com/gtag/js?id=G-LVTQ...: 695ms CPU time
Warning::
https://pokiesmoky.com/: 629ms CPU time
Warning::
Unattributable: 262ms CPU time
Info::
Third-party scripts: 957ms (40% of total)

Main Thread Breakdown

Script Evaluation 39% Style & Layout 22% Other 18% Script Parsing & Compilation 13% Rendering 4% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://pokiesmoky.com/static/js/all.js781ms478ms43ms1st
https://www.googletagmanager.com/gtag/js?id=G-LVTQHJ487K695ms421ms267ms3rd
https://pokiesmoky.com/629ms14ms4ms1st
Unattributable262ms9ms0ms3rd
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
Image Optimization
Action
11 images, 0 KB saveable
REVIEW
11 images, 0 KB saveable
Warning::
https://pokiesmoky.com/wp-content/webp-express/web... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pokiesmoky.com/wp-content/webp-express/web... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pokiesmoky.com/wp-content/webp-express/web... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pokiesmoky.com/static/img/general/cork-200... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pokiesmoky.com/static/img/general/cork-360... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
//:0 is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
11 images 500 KB
0 oversized -0 KB
7 legacy format
6 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

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

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

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

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

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

B
JS Bundles
7 scripts, 112 KB unused
REVIEW
7 scripts, 112 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-LVTQ...: 66 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pokiesmoky.com/static/js/all.js: 46 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pokiesmoky.com/static/js/custom.js: unminified — 2 KB could be saved
Info::
Total unused JavaScript: 112 KB
112 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-LVTQHJ487K157 KB66 KB (42%)✓3rd
https://pokiesmoky.com/static/js/all.js86 KB46 KB (54%)✓1st
https://pokiesmoky.com/static/js/custom.js6 KB—✗1st
https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.01 KB—✓1st
https://pokiesmoky.com/wp-content/plugins/webp-express/js/lazysizes.min.js4 KB—✓1st
https://pokiesmoky.com/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.41 KB—✓1st
https://pokiesmoky.com/static/js/user.js1 KB—✓1st

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

A
Page Weight Budget
839 KB transferred, 25 requests
PASS
839 KB transferred, 25 requests
Info::
Page weighs 1.5 MB (839 KB transferred)
Info::
25 HTTP requests
Info::
Estimated 0.17 g CO2 per page load
839 KB / 2.4 MB budget
839 KB transferred
25 requests
0.17 g CO2 per page load
Images 499.5 KiB 60%
JavaScript 256.3 KiB 31%
CSS 43.3 KiB 5%
Fonts 17.9 KiB 2%
HTML 17.7 KiB 2%
Other 2.1 KiB 0%
Other 1.4 KiB 0%
Other 548 B 0%
0 2.4 MB 4.9 MB
Under budget
A
Third-Party Impact
21% third-party, 0 ms blocking
PASS
21% third-party, 0 ms blocking
Info::
Third-party code accounts for 21% of page weight (175.7 KiB of 838.8 KiB)
Info::
Third-party blocking time is low (0 ms)
79%
21%
First-party Third-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+
Font Loading
1 fonts (18 KB)
PASS
1 fonts (18 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

18 KB total

Render-blocking

0

of 1

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 2.6 s LCP 5.8 shttps://fonts.gstatic.com/s/mavenpro/v22/7Au9p_AqnyWWAxW2Wk3GzWQI.woff27Au9p_AqnyWWAxW2Wk3GzWQ... https://fonts.gstatic.com/s/mavenpro/v22/7Au9p_AqnyWWAxW2Wk3GzWQI.woff2 — 17.9 KiB — 7 ms — font-display: swap
7Au9p_AqnyWWAxW2Wk3GzWQ... woff2 swap
Size 18 KB
Load time 7 ms
Start 509 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+
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
6 hints, 0 missing preconnects
PASS
6 hints, 0 missing preconnects
Info::
Page uses 6 resource hint(s)

Current Resource Hints

preconnect
2
preload
3
dns-prefetch
1
prefetch
—

6 resource hints configured

A+
Page Weight Inventory
25 resources · 839 KB · 112 KB savings available
PASS
25 resources · 839 KB · 112 KB savings available
Info::
Within 1MB page-weight target
Got: 839 KB
Info::
~112 KB of savings available
Info::
3 third-party resources (21% of weight)
25 resources · 838.8 KiB · 3 third-party Within 1MB page-weight target
Image 60% · 501.6 KiB
JavaScript 31% · 256.3 KiB
CSS 5% · 43.3 KiB
Font 2% · 17.9 KiB
Document 2% · 17.7 KiB
Other 0% · 1.9 KiB

~112.0 KiB of savings available

Remove unused JavaScript: 112.0 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+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
25 requests over 2697ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 2.6 s LCP 5.8 shttps://pokiesmoky.com// https://pokiesmoky.com/ — 200 — 17.7 KiB — 329 ms — h3https://www.googletagmanager.com/gtag/js?id=G-LVTQHJ487Kwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-LVTQHJ487K — 200 — 157.3 KiB — 86 ms — h2https://pokiesmoky.com/static/css/main.min.css/static/css/main.min.css https://pokiesmoky.com/static/css/main.min.css — 200 — 40.7 KiB — 40 ms — h3https://pokiesmoky.com/static/js/all.js/static/js/all.js https://pokiesmoky.com/static/js/all.js — 200 — 85.9 KiB — 43 ms — h3https://pokiesmoky.com/static/js/custom.js/static/js/custom.js https://pokiesmoky.com/static/js/custom.js — 200 — 6.4 KiB — 38 ms — h3https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0/wp-content/plugins/universal-banne... https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0 — 200 — 1.8 KiB — 29 ms — h3https://pokiesmoky.com/wp-content/webp-express/webp-images/uploads/2021/01/mobile-logo.png.webp/wp-content/webp-express/webp-image... https://pokiesmoky.com/wp-content/webp-express/webp-images/uploads/2021/01/mobile-logo.png.webp — 200 — 1.8 KiB — 31 ms — h3https://pokiesmoky.com/wp-content/webp-express/webp-images/uploads/2021/01/img-1.jpg.webp/wp-content/webp-express/webp-image... https://pokiesmoky.com/wp-content/webp-express/webp-images/uploads/2021/01/img-1.jpg.webp — 200 — 17.7 KiB — 37 ms — h3https://pokiesmoky.com/wp-content/webp-express/webp-images/uploads/2021/01/img-2.jpg.webp/wp-content/webp-express/webp-image... https://pokiesmoky.com/wp-content/webp-express/webp-images/uploads/2021/01/img-2.jpg.webp — 200 — 19.5 KiB — 23 ms — h3https://pokiesmoky.com/static/img/general/cork-200-75.png/static/img/general/cork-200-75.png https://pokiesmoky.com/static/img/general/cork-200-75.png — 200 — 4.1 KiB — 18 ms — h3https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0/wp-content/plugins/universal-banne... https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0 — 200 — 687 B — 27 ms — h3https://pokiesmoky.com/wp-content/plugins/webp-express/js/lazysizes.min.js/wp-content/plugins/webp-express/js... https://pokiesmoky.com/wp-content/plugins/webp-express/js/lazysizes.min.js — 200 — 3.9 KiB — 21 ms — h3https://pokiesmoky.com/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.4/wp-content/plugins/wp-tt-second-of... https://pokiesmoky.com/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.4 — 200 — 707 B — 26 ms — h3https://pokiesmoky.com/static/js/user.js/static/js/user.js https://pokiesmoky.com/static/js/user.js — 200 — 1.5 KiB — 23 ms — h3https://pokiesmoky.com/wp-content/plugins/wp-tt-rating-stars/static/css/rating.css?ver=5.4.2/wp-content/plugins/wp-tt-rating-st... https://pokiesmoky.com/wp-content/plugins/wp-tt-rating-stars/static/css/rating.css?ver=5.4.2 — 200 — 890 B — 27 ms — h3https://pokiesmoky.com/static/img/general/cork-360-260.png/static/img/general/cork-360-260.pn... https://pokiesmoky.com/static/img/general/cork-360-260.png — 200 — 1.5 KiB — 25 ms — h3https://pokiesmoky.com// https://pokiesmoky.com/ — 200 — 112.1 KiB — 384 ms — h3https://fonts.gstatic.com/s/mavenpro/v22/7Au9p_AqnyWWAxW2Wk3GzWQI.woff2fonts.gstatic.com/s/mavenpro/v22/7A... https://fonts.gstatic.com/s/mavenpro/v22/7Au9p_AqnyWWAxW2Wk3GzWQI.woff2 — 200 — 17.9 KiB — 7 ms — h3https://pokiesmoky.com/wp-admin/admin-ajax.php/wp-admin/admin-ajax.php https://pokiesmoky.com/wp-admin/admin-ajax.php — 200 — 1.4 KiB — 401 ms — h3https://region1.google-analytics.com/g/collect?v=2&tid=G-LVTQHJ487K&gtm=45je64k1v9132797061za200zd9132797061&_p=1776901710980&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1069566009.1776901711&frm=0&pscdl=noapi&rcb=8&sr=412x823&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938468~117266400~117512543~118128923&sid=1776901711&sct=1&seg=0&dl=https%3A%2F%2Fpokiesmoky.com%2F&dt=Online%20Pokies%20for%20Aussies%3A%20Play%20Top%20Online%20Slots%20with%20No%20Registration&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=723region1.google-analytics.com/g/coll... https://region1.google-analytics.com/g/collect?v=2&tid=G-LVTQHJ487K&gtm=45je64k1v9132797061za200zd9132797061&_p=1776901710980&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1069566009.1776901711&frm=0&pscdl=noapi&rcb=8&sr=412x823&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938468~117266400~117512543~118128923&sid=1776901711&sct=1&seg=0&dl=https%3A%2F%2Fpokiesmoky.com%2F&dt=Online%20Pokies%20for%20Aussies%3A%20Play%20Top%20Online%20Slots%20with%20No%20Registration&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=723 — 204 — 548 B — 87 ms — h2https://pokiesmoky.com/wp-content/uploads/2021/01/cropped-favicon-32x32.png/wp-content/uploads/2021/01/cropped... https://pokiesmoky.com/wp-content/uploads/2021/01/cropped-favicon-32x32.png — 200 — 2.1 KiB — 12 ms — h3https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/img/general/cork.png/wp-content/plugins/universal-banne... https://pokiesmoky.com/wp-content/plugins/universal-banner-popup/resources/img/general/cork.png — 200 — 583 B — 16 ms — h3https://pokiesmoky.com/wp-content/uploads/2021/01/banner-main-1.jpg/wp-content/uploads/2021/01/banner-... https://pokiesmoky.com/wp-content/uploads/2021/01/banner-main-1.jpg — 200 — 108.9 KiB — 38 ms — h3https://pokiesmoky.com/wp-content/uploads/2021/01/banner-main-2.jpg/wp-content/uploads/2021/01/banner-... https://pokiesmoky.com/wp-content/uploads/2021/01/banner-main-2.jpg — 200 — 126.1 KiB — 37 ms — h3https://pokiesmoky.com/wp-content/uploads/2021/01/banner-main-3.jpg/wp-content/uploads/2021/01/banner-... https://pokiesmoky.com/wp-content/uploads/2021/01/banner-main-3.jpg — 200 — 107.2 KiB — 32 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
40% of JavaScript execution is third-party
First-party Third-party 957ms · 157KB · $17/mo
Google Tag Manager
Tag Manager
Costly
Execution 695ms
Transfer 157 KB
Unused 42%
Monthly Cost $12/mo
Unattributable
Other
Costly
Execution 262ms
Transfer 0 KB
Monthly Cost $5/mo

These scripts may cost more than they're worth

  • Google Tag Manager adds 695ms and costs ~$12/month
  • Unattributable adds 262ms and costs ~$5/month

40% of JavaScript execution time comes from third-party scripts.

Why this matters

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 695ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

Unattributable takes 262ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

How third-party costs are calculated

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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