Performance
· 28 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.
978 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.79 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.28 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.380
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.61 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.
14.15 s
Page Load Progression
DPage Weight BudgetAction2.5 MB transferred, 57 requestsFIX
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
DThird-Party ImpactAction68% third-party, 0 ms blockingFIX
FJS Execution CostAction3732ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 834ms | 378ms | 0ms | 1st |
| https://www.lindaikejisblog.com/ | 470ms | 55ms | 7ms | 1st |
| https://securityannex.net/build/l262v9tkp/9err75v3qn6z1z/ConsentManager,Sticky2 | 426ms | 307ms | 71ms | 3rd |
| https://securityannex.net/i2xd4b1003_9xy1rdx.app.js | 248ms | 182ms | 62ms | 3rd |
| https://fundingchoicesmessages.google.com/i/pub-2427099653703778?ers=1 | 248ms | 213ms | 27ms | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202611030101/pubads_impl.js | 207ms | 135ms | 65ms | 3rd |
| https://cdn.snigelweb.com/prebid/11.29.0-snpbjs/prebid.js?v=20925-1793710390340 | 206ms | 151ms | 54ms | 3rd |
| https://adengine.snigelweb.com/lindaikejisblog.com/20925-1793710390340/adngin.js | 200ms | 160ms | 20ms | 3rd |
| https://c.amazon-adsystem.com/aax2/apstag.js | 181ms | 139ms | 36ms | 3rd |
| https://scripts.webcontentassessor.com/scripts/42f5e1e8fc16947f8c186e3ee0ff1f22d02316c774dcadf22ab2857bcd1c601b | 143ms | 117ms | 25ms | 3rd |
Showing top 10 of 16 scripts
FJS BundlesAction26 scripts, 902 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202611030101/pubads_impl.js | 215 KB | 161 KB (75%) | ✓ | 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 InventoryAction57 resources · 2.5 MB · 902 KB savings availableFIX
~902.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 57 resources | 2.5 MiB | ||||||
BImage Optimization14 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
CAsset CompressionAction1 of 2 asset hosts serve text uncompressedREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
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 LoadingNo web fonts (system fonts)PASS
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints4 hints, 0 missing preconnectsPASS
Current Resource Hints
4 resource hints configured
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+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+CSS Performance DepthNo CSS performance depth issues 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 Waterfall57 requests over 1669msINFO
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 | 426ms | 208 KB | 44% | €5/mo | Costly |
securityannex.net securityannex.net | Other | 248ms | 101 KB | 47% | €3/mo | Costly |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 248ms | 71 KB | 53% | €3/mo | Costly |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 207ms | 215 KB | 75% | €2/mo | Costly |
cdn.snigelweb.com cdn.snigelweb.com | Other | 206ms | 213 KB | 74% | €2/mo | Costly |
adengine.snigelweb.com adengine.snigelweb.com | Other | 200ms | 70 KB | 56% | €2/mo | Costly |
c.amazon-adsystem.com c.amazon-adsystem.com | Other | 181ms | 95 KB | 57% | €2/mo | Optional |
scripts.webcontentassessor.com scripts.webcontentassessor.com | Other | 143ms | 92 KB | 42% | €2/mo | Optional |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 132ms | 168 KB | 85% | €1/mo | Optional |
pagead2.googlesyndication.com pagead2.googlesyndication.com | Other | 119ms | 56 KB | 38% | €1/mo | Optional |
cdn.snigelweb.com cdn.snigelweb.com | Other | 99ms | 6 KB | — | €1/mo | Optional |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 96ms | 39 KB | — | €1/mo | Optional |
fundingchoicesmessages.google.com fundingchoicesmessages.google.com | Other | 62ms | 71 KB | — | €1/mo | Optional |
cdn1.anonymised.io cdn1.anonymised.io | Other | 60ms | 30 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- securityannex.net adds 426ms and costs ~€5/month
- securityannex.net adds 248ms and costs ~€3/month
- fundingchoicesmessages.google.com adds 248ms and costs ~€3/month
- securepubads.g.doubleclick.net adds 207ms and costs ~€2/month
- cdn.snigelweb.com adds 206ms and costs ~€2/month
- adengine.snigelweb.com adds 200ms and costs ~€2/month
65% 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
securityannex.net takes 426ms 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
securityannex.net takes 248ms 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
fundingchoicesmessages.google.com takes 248ms 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 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
securepubads.g.doubleclick.net takes 207ms 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
75% 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
cdn.snigelweb.com takes 206ms 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
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
adengine.snigelweb.com takes 200ms 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
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
57% of c.amazon-adsystem.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
85% 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
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