Performance
· 23 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.
804 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.08 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
14.37 s
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.
2.72 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.
39.77 s
Page Load Progression
FJS Execution CostAction39633ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.titansalerts.sbs/assets/index-myoe-esp.js | 37595ms | 423ms | 0ms | 1st |
| https://www.titansalerts.sbs/ | 748ms | 4ms | 0ms | 1st |
| Unattributable | 453ms | 63ms | 0ms | 1st |
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610230101/show_ads_impl_fy2021.js | 445ms | 262ms | 9ms | 3rd |
| https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3886280383928800 | 127ms | 90ms | 3ms | 3rd |
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610230101/reactive_library_fy2021.js | 92ms | 74ms | 5ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-X30DJCXCF8 | 88ms | 73ms | 14ms | 3rd |
| https://fundingchoicesmessages.google.com/i/ca-pub-3886280383928800?href=https%3A%2F%2Fwww.titansalerts.sbs&ers=2 | 86ms | 80ms | 4ms | 3rd |
DJS BundlesAction54 scripts, 341 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610230101/show_ads_impl_fy2021.js | 165 KB | 84 KB (51%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-X30DJCXCF8 | 177 KB | 73 KB (41%) | ✓ | 3rd |
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610230101/reactive_library_fy2021.js | 77 KB | 63 KB (82%) | ✓ | 3rd |
| https://www.titansalerts.sbs/assets/index-myoe-esp.js | 133 KB | 61 KB (46%) | ✓ | 1st |
| https://fundingchoicesmessages.google.com/i/ca-pub-3886280383928800?href=https%3A%2F%2Fwww.titansalerts.sbs&ers=2 | 71 KB | 37 KB (53%) | ✓ | 3rd |
| https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3886280383928800 | 56 KB | 23 KB (40%) | ✓ | 3rd |
| https://www.titansalerts.sbs/assets/check-circle-DTa0IPOp.js | 0 KB | — | ✓ | 1st |
| https://www.titansalerts.sbs/assets/user-plus-DPvVeCXO.js | 1 KB | — | ✓ | 1st |
| https://www.titansalerts.sbs/assets/menu-HCYm46ak.js | 0 KB | — | ✓ | 1st |
| https://www.titansalerts.sbs/assets/twitter-Alh57O4E.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
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
DPage Weight InventoryAction98 resources · 1.6 MB · 341 KB savings availableFIX
~340.6 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 98 resources | 1.6 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CPage Weight BudgetAction1.6 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
BThird-Party Impact54% third-party, 0 ms blockingREVIEW
BImage Optimization8 images, 0 KB saveableREVIEW
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BDocument CompressionDocument response uses gzip; brotli would be ~20% smallerREVIEW
BAsset Compression1 of 1 asset host serve text uncompressedREVIEW
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading1 fonts (16 KB)PASS
Web fonts
1
16 KB total
Render-blocking
0
of 1
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 HintsNo optimization neededPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
Network Waterfall98 requests over 10452msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 445ms | 165 KB | 51% | €8/mo | Costly |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 127ms | 56 KB | 40% | €2/mo | Optional |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 92ms | 77 KB | 82% | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 88ms | 177 KB | 41% | €2/mo | Optional |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 86ms | 71 KB | 53% | €1/mo | Optional |
These scripts may cost more than they're worth
- pagead2.googlesyndication.com adds 445ms and costs ~€8/month
pagead2.googlesyndication.com takes 445ms 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
51% of pagead2.googlesyndication.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
82% of pagead2.googlesyndication.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
53% of fundingchoicesmessages.google.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
Image Optimization3 images, 0 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
3
Total Size
0 KB