Performance
· 24 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.
447 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.01 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
42 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.276
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.
5.86 s
Page Load Progression
FPage Weight BudgetAction10.7 MB transferred, 87 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
FJS BundlesAction26 scripts, 901 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202611040101/pubads_impl.js?cb=122882098 | 216 KB | 160 KB (74%) | ✓ | 3rd |
| https://cdn.snigelweb.com/prebid/11.29.0-snpbjs/prebid.js?v=20925-1793710390340 | 213 KB | 158 KB (74%) | ✓ | 3rd |
| https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202611030101/show_ads_impl_fy2021.js | 168 KB | 143 KB (85%) | ✓ | 3rd |
| https://securityannex.net/build/l262v9tkp/9err75v3qn6z1z/ConsentManager,Sticky2 | 208 KB | 89 KB (44%) | ✓ | 3rd |
| https://fundingchoicesmessages.google.com/i/ca-pub-2427099653703778?href=https%3A%2F%2Fwww.lindaikejisblog.com&ers=2 | 70 KB | 66 KB (95%) | ✓ | 3rd |
| https://c.amazon-adsystem.com/aax2/apstag.js | 95 KB | 53 KB (57%) | ✓ | 3rd |
| https://securityannex.net/i2xd4b1003_9xy1rdx.app.js | 101 KB | 47 KB (47%) | ✓ | 3rd |
| https://adengine.snigelweb.com/lindaikejisblog.com/20925-1793710390340/adngin.js | 70 KB | 39 KB (56%) | ✓ | 3rd |
| https://scripts.webcontentassessor.com/scripts/42f5e1e8fc16947f8c186e3ee0ff1f22d02316c774dcadf22ab2857bcd1c601b | 92 KB | 39 KB (42%) | ✓ | 3rd |
| https://fundingchoicesmessages.google.com/i/pub-2427099653703778?ers=1 | 71 KB | 37 KB (53%) | ✓ | 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 InventoryAction87 resources · 10.7 MB · 901 KB savings availableFIX
~901.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 87 resources | 10.7 MiB | ||||||
BImage Optimization44 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
BJS Execution Cost933ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 325ms | 88ms | 0ms | 1st |
| https://www.lindaikejisblog.com/ | 188ms | 19ms | 5ms | 1st |
| https://securityannex.net/build/l262v9tkp/9err75v3qn6z1z/ConsentManager,Sticky2 | 117ms | 83ms | 15ms | 3rd |
| https://fundingchoicesmessages.google.com/i/pub-2427099653703778?ers=1 | 78ms | 68ms | 7ms | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202611040101/pubads_impl.js?cb=122882098 | 60ms | 41ms | 11ms | 3rd |
| https://securityannex.net/i2xd4b1003_9xy1rdx.app.js | 57ms | 43ms | 14ms | 3rd |
| https://cdn.snigelweb.com/prebid/11.29.0-snpbjs/prebid.js?v=20925-1793710390340 | 56ms | 42ms | 14ms | 3rd |
| https://adengine.snigelweb.com/lindaikejisblog.com/20925-1793710390340/adngin.js | 54ms | 48ms | 4ms | 3rd |
CAsset CompressionAction1 of 2 asset hosts serve text uncompressedREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
AThird-Party Impact38% 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+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+Document CompressionDocument response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML max-age=60 (≤ 5min) is appropriatePASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+HTTP Cachingmax-age=60 (1 minute)PASS
max-age=60, public, s-maxage=60, stale-if-error=86400, stale-while-revalidate=600
| Directive | Value | Meaning |
|---|---|---|
| max-age | 60 | Cache for 1 minute |
| public | — | Any cache may store this response |
| s-maxage | 60 | CDN caches for 1 minute |
| stale-if-error | 86400 | |
| stale-while-revalidate | 600 | Serve stale for 10 minutes while fetching fresh |
Network Waterfall87 requests over 1622msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
securityannex.net securityannex.net | Other | 117ms | 208 KB | 44% | €1/mo | Optional |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 78ms | 71 KB | 53% | €1/mo | Optional |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 60ms | 216 KB | 74% | €1/mo | Optional |
securityannex.net securityannex.net | Other | 57ms | 101 KB | 47% | €1/mo | Optional |
cdn.snigelweb.com cdn.snigelweb.com | Other | 56ms | 213 KB | 74% | €1/mo | Optional |
adengine.snigelweb.com adengine.snigelweb.com | Other | 54ms | 70 KB | 56% | €1/mo | Optional |
45% of JavaScript execution time comes from third-party scripts.
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
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
74% of securepubads.g.doubleclick.net'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 cdn.snigelweb.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
56% of adengine.snigelweb.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
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-10-11 — 2026-11-07)
LCP (p75)
1740 ms
84% good
INP (p75)
251 ms
67% good
CLS (p75)
0.130
70% good
FCP (p75)
1214 ms
TTFB (p75)
655 ms
Image Optimization94 images, 461 KB total, 230 KB wastedINFO
Image Optimization Audit
Total Images
94
Total Size
461 KB
Oversized
6
Wasted
230 KB