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.
2.89 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
7.26 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
212 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.
0 ms
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
7.58 s
DJS BundlesAction25 scripts, 211 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-WF0QHXGPJN&cx=c&_slc=1 | 150 KB | 64 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-8RD1DX4BWM&cx=c>m=4e64m0h2 | 143 KB | 62 KB (44%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-220431868-1 | 125 KB | 62 KB (50%) | ✓ | 3rd |
| https://777playslots.com/wp-content/themes/organic_news/js/jquery.carouFredSel-6.2.1.js | 24 KB | 22 KB (93%) | ✗ | 1st |
| https://777playslots.com/wp-includes/js/comment-reply.min.js?ver=3.9.1 | 1 KB | — | ✓ | 1st |
| https://777playslots.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0 | 1 KB | — | ✓ | 1st |
| https://777playslots.com/wp-content/themes/organic_news/js/jquery.jrumble.1.3.min.js | 1 KB | — | ✓ | 1st |
| https://777playslots.com/wp-content/themes/organic_news/js/main.js | 2 KB | — | ✓ | 1st |
| https://777playslots.com/wp-content/themes/organic_news/js/share.js | 16 KB | — | ✓ | 1st |
| https://777playslots.com/wp-content/themes/organic_news/js/seocookies.min.js | 1 KB | — | ✓ | 1st |
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
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.3 MB transferred, 98 requestsREVIEW
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
BImage Optimization59 images, 0 KB saveableREVIEW
CJS Execution CostAction1535ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 482ms | 61ms | 0ms | 3rd |
| https://777playslots.com/ | 254ms | 8ms | 4ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-WF0QHXGPJN&cx=c&_slc=1 | 222ms | 178ms | 43ms | 3rd |
| https://777playslots.com/wp-includes/js/jquery/jquery.js?ver=1.11.0 | 202ms | 151ms | 8ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-8RD1DX4BWM&cx=c>m=4e64m0h2 | 146ms | 109ms | 37ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-220431868-1 | 146ms | 115ms | 27ms | 3rd |
| https://www.google-analytics.com/analytics.js | 82ms | 61ms | 16ms | 3rd |
BPage Weight Inventory98 resources · 1.3 MB · 211 KB savings availableREVIEW
~211.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 98 resources | 1.3 MiB | ||||||
AThird-Party Impact36% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font LoadingNo web fonts (system fonts)PASS
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
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
Network Waterfall98 requests over 2333msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 482ms | 0 KB | — | ₽143/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 222ms | 150 KB | 43% | ₽66/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 146ms | 143 KB | 44% | ₽43/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 146ms | 125 KB | 50% | ₽43/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 82ms | 21 KB | — | ₽24/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 482ms and costs ~₽143/month
- Google Tag Manager adds 222ms and costs ~₽66/month
70% 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
Unattributable takes 482ms 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 222ms 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
50% of Google Tag Manager'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