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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
86
GRADE
B
FIX
1
REVIEW
3
PASS
9
INFO
2

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.
76
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.

679 ms

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

1.41 s

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

2 ms

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

0.016

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

1.10 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.

1.42 s

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
15
9 PASS 3 REVIEW 1 FIX
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
19 images, 0 KB saveable
REVIEW
19 images, 0 KB saveable
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/# is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/static/img/general... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.dmca.com/Badges/dmca_protected_sml_... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://zerodepositcasino.co.uk/wp-content/webp-ex... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
19 images 236 KB
0 oversized -0 KB
5 legacy format
12 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

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 Execution Cost
598ms total JS execution
REVIEW
598ms total JS execution
Info::
https://zerodepositcasino.co.uk/: 239ms CPU time
Info::
https://zerodepositcasino.co.uk/static/js/all.js: 159ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-PD9C...: 141ms CPU time
Info::
Unattributable: 59ms CPU time
Info::
Third-party scripts: 200ms (33% of total)

Main Thread Breakdown

Script Evaluation 32% Style & Layout 28% Other 20% Script Parsing & Compilation 10% Rendering 6% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://zerodepositcasino.co.uk/239ms3ms1ms1st
https://zerodepositcasino.co.uk/static/js/all.js159ms92ms9ms1st
https://www.googletagmanager.com/gtag/js?id=G-PD9CM4T8LH141ms88ms51ms3rd
Unattributable59ms2ms0ms3rd
B
JS Bundles
10 scripts, 121 KB unused
REVIEW
10 scripts, 121 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-PD9C...: 66 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://zerodepositcasino.co.uk/static/js/all.js: 56 KB unused (55%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://zerodepositcasino.co.uk/static/js/main.js: unminified — 3 KB could be saved
Info::
Total unused JavaScript: 121 KB
121 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-PD9CM4T8LH157 KB66 KB (42%)✓3rd
https://zerodepositcasino.co.uk/static/js/all.js101 KB56 KB (55%)✓1st
https://zerodepositcasino.co.uk/static/js/user.js2 KB—✓1st
https://zerodepositcasino.co.uk/static/js/main.js7 KB—✗1st
https://images.dmca.com/Badges/DMCABadgeHelper.min.js1 KB—✓3rd
https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.01 KB—✓1st
https://zerodepositcasino.co.uk/wp-content/plugins/webp-express/js/lazysizes.min.js4 KB—✓1st
https://zerodepositcasino.co.uk/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.41 KB—✓1st
https://zerodepositcasino.co.uk/wp-content/plugins/wp-tt-rating-stars/static/js/rating.js?ver=5.4.22 KB—✓1st
https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312451611 KB—✓3rd

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
650 KB transferred, 45 requests
PASS
650 KB transferred, 45 requests
Info::
Page weighs 1.4 MB (650 KB transferred)
Info::
45 HTTP requests
Info::
Estimated 0.13 g CO2 per page load
650 KB / 2.4 MB budget
650 KB transferred
45 requests
0.13 g CO2 per page load
JavaScript 285.9 KiB 44%
Images 235.7 KiB 36%
CSS 54.8 KiB 8%
Fonts 52.2 KiB 8%
HTML 17.7 KiB 3%
Other 1.9 KiB 0%
Other 1.3 KiB 0%
Other 554 B 0%
0 2.4 MB 4.9 MB
Under budget
A
Third-Party Impact
36% third-party, 0 ms blocking
PASS
36% third-party, 0 ms blocking
Info::
Third-party code accounts for 36% of page weight (236.7 KiB of 650.0 KiB)
Info::
Third-party blocking time is low (0 ms)
64%
36%
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
3 fonts (52 KB)
PASS
3 fonts (52 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

52 KB total

Render-blocking

0

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 679 ms LCP 1.4 shttps://fonts.gstatic.com/s/arsenal/v3/wXKrE3kQtZQ4pF3D51jcAA.woff2wXKrE3kQtZQ4pF3D51jcAA.... https://fonts.gstatic.com/s/arsenal/v3/wXKrE3kQtZQ4pF3D51jcAA.woff2 — 17.2 KiB — 9 ms — font-display: swaphttps://fonts.gstatic.com/s/arsenal/v3/wXKuE3kQtZQ4pF3D7-P5FeMKmA.woff2wXKuE3kQtZQ4pF3D7-P5FeM... https://fonts.gstatic.com/s/arsenal/v3/wXKuE3kQtZQ4pF3D7-P5FeMKmA.woff2 — 17.8 KiB — 11 ms — font-display: swaphttps://fonts.gstatic.com/s/arsenal/v3/wXKpE3kQtZQ4pF3D513sAsQv.woff2wXKpE3kQtZQ4pF3D513sAsQ... https://fonts.gstatic.com/s/arsenal/v3/wXKpE3kQtZQ4pF3D513sAsQv.woff2 — 17.2 KiB — 8 ms — font-display: swap
wXKrE3kQtZQ4pF3D51jcAA.... woff2 swap
Size 17 KB
Load time 9 ms
Start 838 ms
Risk FOUT — text flashes from fallback to web font
wXKuE3kQtZQ4pF3D7-P5FeM... woff2 swap
Size 18 KB
Load time 11 ms
Start 839 ms
Risk FOUT — text flashes from fallback to web font
wXKpE3kQtZQ4pF3D513sAsQ... woff2 swap
Size 17 KB
Load time 8 ms
Start 869 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
Page Weight Inventory
45 resources · 650 KB · 121 KB savings available
PASS
45 resources · 650 KB · 121 KB savings available
Info::
Within 1MB page-weight target
Got: 650 KB
Info::
~121 KB of savings available
Info::
18 third-party resources (36% of weight)
45 resources · 650.0 KiB · 18 third-party Within 1MB page-weight target
JavaScript 44% · 285.9 KiB
Image 36% · 237.0 KiB
CSS 8% · 54.8 KiB
Font 8% · 52.2 KiB
Document 3% · 17.7 KiB
Other 0% · 2.4 KiB

~121.5 KiB of savings available

Remove unused JavaScript: 121.5 KiB
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
45 requests over 2408ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 679 ms LCP 1.4 shttps://zerodepositcasino.co.uk// https://zerodepositcasino.co.uk/ — 200 — 17.7 KiB — 770 ms — h3https://www.googletagmanager.com/gtag/js?id=G-PD9CM4T8LHwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-PD9CM4T8LH — 200 — 157.2 KiB — 88 ms — h2https://use.fontawesome.com/releases/v5.7.2/css/all.cssuse.fontawesome.com/releases/v5.7.2... https://use.fontawesome.com/releases/v5.7.2/css/all.css — 200 — 12.7 KiB — 42 ms — h2https://zerodepositcasino.co.uk/static/css/main.min.css/static/css/main.min.css https://zerodepositcasino.co.uk/static/css/main.min.css — 200 — 40.3 KiB — 28 ms — h3https://zerodepositcasino.co.uk/static/js/all.js/static/js/all.js https://zerodepositcasino.co.uk/static/js/all.js — 200 — 101.2 KiB — 33 ms — h3https://zerodepositcasino.co.uk/static/js/user.js/static/js/user.js https://zerodepositcasino.co.uk/static/js/user.js — 200 — 1.7 KiB — 28 ms — h3https://zerodepositcasino.co.uk/static/js/main.js/static/js/main.js https://zerodepositcasino.co.uk/static/js/main.js — 200 — 7.2 KiB — 26 ms — h3https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0/wp-content/plugins/universal-banne... https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0 — 200 — 1.8 KiB — 16 ms — h3https://zerodepositcasino.co.uk/wp-content/webp-express/webp-images/uploads/2021/03/logo_zerodepositcasino.png.webp/wp-content/webp-express/webp-image... https://zerodepositcasino.co.uk/wp-content/webp-express/webp-images/uploads/2021/03/logo_zerodepositcasino.png.webp — 200 — 2.7 KiB — 27 ms — h3https://zerodepositcasino.co.uk/static/img/general/cork.png/static/img/general/cork.png https://zerodepositcasino.co.uk/static/img/general/cork.png — 200 — 15.1 KiB — 30 ms — h3https://zerodepositcasino.co.uk/static/img/general/cork-slot.png/static/img/general/cork-slot.png https://zerodepositcasino.co.uk/static/img/general/cork-slot.png — 200 — 633 B — 9 ms — h3https://zerodepositcasino.co.uk// https://zerodepositcasino.co.uk/ — 200 — 102.6 KiB — 502 ms — h3data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datahttps://fonts.gstatic.com/s/arsenal/v3/wXKrE3kQtZQ4pF3D51jcAA.woff2fonts.gstatic.com/s/arsenal/v3/wXKr... https://fonts.gstatic.com/s/arsenal/v3/wXKrE3kQtZQ4pF3D51jcAA.woff2 — 200 — 17.2 KiB — 9 ms — h3https://fonts.gstatic.com/s/arsenal/v3/wXKuE3kQtZQ4pF3D7-P5FeMKmA.woff2fonts.gstatic.com/s/arsenal/v3/wXKu... https://fonts.gstatic.com/s/arsenal/v3/wXKuE3kQtZQ4pF3D7-P5FeMKmA.woff2 — 200 — 17.8 KiB — 11 ms — h3data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datahttps://fonts.gstatic.com/s/arsenal/v3/wXKpE3kQtZQ4pF3D513sAsQv.woff2fonts.gstatic.com/s/arsenal/v3/wXKp... https://fonts.gstatic.com/s/arsenal/v3/wXKpE3kQtZQ4pF3D513sAsQv.woff2 — 200 — 17.2 KiB — 8 ms — h3https://images.dmca.com/Badges/dmca_protected_sml_120n.png?ID=52f4834d-144e-43fc-acf5-0609e966d600images.dmca.com/Badges/dmca_protect... https://images.dmca.com/Badges/dmca_protected_sml_120n.png?ID=52f4834d-144e-43fc-acf5-0609e966d600 — 200 — 2.5 KiB — 26 ms — h2https://images.dmca.com/Badges/DMCABadgeHelper.min.jsimages.dmca.com/Badges/DMCABadgeHel... https://images.dmca.com/Badges/DMCABadgeHelper.min.js — 200 — 803 B — 30 ms — h2https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0/wp-content/plugins/universal-banne... https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0 — 200 — 718 B — 19 ms — h3https://zerodepositcasino.co.uk/wp-content/plugins/webp-express/js/lazysizes.min.js/wp-content/plugins/webp-express/js... https://zerodepositcasino.co.uk/wp-content/plugins/webp-express/js/lazysizes.min.js — 200 — 4.0 KiB — 19 ms — h3https://zerodepositcasino.co.uk/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.4/wp-content/plugins/wp-tt-second-of... https://zerodepositcasino.co.uk/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.4 — 200 — 727 B — 19 ms — h3https://zerodepositcasino.co.uk/wp-content/plugins/wp-tt-rating-stars/static/js/rating.js?ver=5.4.2/wp-content/plugins/wp-tt-rating-st... https://zerodepositcasino.co.uk/wp-content/plugins/wp-tt-rating-stars/static/js/rating.js?ver=5.4.2 — 200 — 1.8 KiB — 10 ms — h3https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516 — 200 — 10.7 KiB — 37 ms — h2data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' xmlns='http:/… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3C%3Fxml version='1.0' encoding='iso-8859-1'%3F%3E%3C!DOCTYPE svg PUBLIC '-//W3…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='iso-8859-1'%3F%3E%3C!DOCTYPE svg PUBLIC '-//W3… — 200 — 0 B — 0 ms — data
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 679 ms LCP 1.4 shttps://zerodepositcasino.co.uk// https://zerodepositcasino.co.uk/ — 200 — 17.7 KiB — 770 ms — h3https://www.googletagmanager.com/gtag/js?id=G-PD9CM4T8LHwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-PD9CM4T8LH — 200 — 157.2 KiB — 88 ms — h2https://use.fontawesome.com/releases/v5.7.2/css/all.cssuse.fontawesome.com/releases/v5.7.2... https://use.fontawesome.com/releases/v5.7.2/css/all.css — 200 — 12.7 KiB — 42 ms — h2https://zerodepositcasino.co.uk/static/css/main.min.css/static/css/main.min.css https://zerodepositcasino.co.uk/static/css/main.min.css — 200 — 40.3 KiB — 28 ms — h3https://zerodepositcasino.co.uk/static/js/all.js/static/js/all.js https://zerodepositcasino.co.uk/static/js/all.js — 200 — 101.2 KiB — 33 ms — h3https://zerodepositcasino.co.uk/static/js/user.js/static/js/user.js https://zerodepositcasino.co.uk/static/js/user.js — 200 — 1.7 KiB — 28 ms — h3https://zerodepositcasino.co.uk/static/js/main.js/static/js/main.js https://zerodepositcasino.co.uk/static/js/main.js — 200 — 7.2 KiB — 26 ms — h3https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0/wp-content/plugins/universal-banne... https://zerodepositcasino.co.uk/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0 — 200 — 1.8 KiB — 16 ms — h3https://zerodepositcasino.co.uk/wp-content/webp-express/webp-images/uploads/2021/03/logo_zerodepositcasino.png.webp/wp-content/webp-express/webp-image... https://zerodepositcasino.co.uk/wp-content/webp-express/webp-images/uploads/2021/03/logo_zerodepositcasino.png.webp — 200 — 2.7 KiB — 27 ms — h3https://zerodepositcasino.co.uk/static/img/general/cork.png/static/img/general/cork.png https://zerodepositcasino.co.uk/static/img/general/cork.png — 200 — 15.1 KiB — 30 ms — 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HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
33% of JavaScript execution is third-party
First-party Third-party 200ms · 157KB · £3/mo
Google Tag Manager
Tag Manager
Optional
Execution 141ms
Transfer 157 KB
Unused 42%
Monthly Cost £2/mo
Unattributable
Other
Optional
Execution 59ms
Transfer 0 KB
Monthly Cost £1/mo

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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