Performance
· 17 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.
5.85 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
8.18 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
767 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.247
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
7.53 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.
23.08 s
Page Load Progression
FPage Weight BudgetAction4.3 MB transferred, 109 requestsFIX
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
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
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction6470ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.cookieyes.com/ | 2219ms | 50ms | 11ms | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 1588ms | 1328ms | 123ms | 3rd |
| Unattributable | 1127ms | 36ms | 0ms | 3rd |
| https://cdn-cookieyes.com/client_data/e5ee5d26e0341217ffb7eccd/banner.js | 347ms | 290ms | 4ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=GT-TQKCLGND&cx=c>m=4e64h1 | 299ms | 224ms | 69ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PL4TPCV | 284ms | 218ms | 61ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-722054727&cx=c>m=4e64h1 | 263ms | 203ms | 57ms | 3rd |
| https://www.cookieyes.com/wp-includes/js/jquery/jquery.js?ver=3.7.1 | 164ms | 102ms | 39ms | 3rd |
| https://www.cookieyes.com/wp-content/themes/cookieyes-new/assets/js/custom-js.js?v=2.0.7 | 98ms | 40ms | 6ms | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.js | 81ms | 21ms | 60ms | 3rd |
FJS BundlesAction30 scripts, 780 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 0 KB | 156 KB (43%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 156 KB (43%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 156 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=GT-TQKCLGND&cx=c>m=4e64h1 | 177 KB | 70 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PL4TPCV | 150 KB | 65 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-722054727&cx=c>m=4e64h1 | 146 KB | 65 KB (44%) | ✓ | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.js | 86 KB | 63 KB (74%) | ✗ | 3rd |
| https://www.cookieyes.com/wp-includes/js/jquery/jquery.js?ver=3.7.1 | 92 KB | 49 KB (53%) | ✗ | 3rd |
| https://www.cookieyes.com/wp-content/plugins/contact-form-7/modules/recaptcha/index.js?ver=6.1.5 | 1 KB | — | ✓ | 3rd |
| https://www.cookieyes.com/wp-content/plugins/add-search-to-menu/public/js/ivory-search.min.js?ver=5.5.14 | 2 KB | — | ✓ | 3rd |
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
FPage Weight InventoryAction109 resources · 4.3 MB · 780 KB savings availableFIX
~780.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 109 resources | 4.3 MiB | ||||||
BImage Optimization44 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (204 KB)PASS
Web fonts
4
204 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
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 CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints10 hints, 0 missing preconnectsPASS
Current Resource Hints
10 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
AHTTP Cachingmax-age=3600 (1 hour)PASS
max-age=3600
| Directive | Value | Meaning |
|---|---|---|
| max-age | 3600 | Cache for 1 hour |
Network Waterfall109 requests over 2881msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.cookieyes.com www.cookieyes.com | Other | 2219ms | 29 KB | — | €35/mo | Costly |
www.gstatic.com www.gstatic.com | Other | 1588ms | 0 KB | 43% | €25/mo | Costly |
Unattributable Unattributable | Other | 1127ms | 0 KB | — | €18/mo | Costly |
cdn-cookieyes.com cdn-cookieyes.com | Other | 347ms | 8 KB | — | €6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 299ms | 177 KB | 40% | €5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 284ms | 150 KB | 43% | €5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 263ms | 146 KB | 44% | €4/mo | Costly |
www.cookieyes.com www.cookieyes.com | Other | 164ms | 92 KB | 53% | €3/mo | Optional |
www.cookieyes.com www.cookieyes.com | Other | 98ms | 10 KB | — | €2/mo | Optional |
cdnjs cdnjs.cloudflare.com | CDN | 81ms | 86 KB | 74% | €1/mo | Optional |
These scripts may cost more than they're worth
- www.cookieyes.com adds 2219ms and costs ~€35/month
- www.gstatic.com adds 1588ms and costs ~€25/month
- Unattributable adds 1127ms and costs ~€18/month
- cdn-cookieyes.com adds 347ms and costs ~€6/month
- Google Tag Manager adds 299ms and costs ~€5/month
- Google Tag Manager adds 284ms and costs ~€5/month
- Google Tag Manager adds 263ms and costs ~€4/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾ ▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
www.cookieyes.com takes 2219ms 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
www.gstatic.com takes 1588ms 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
Unattributable takes 1127ms 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
cdn-cookieyes.com takes 347ms 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 299ms 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 284ms 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 263ms 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.cookieyes.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
74% of cdnjs'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