Performance
· 27 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.
2.25 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.02 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
340 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.
2.53 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.
8.09 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DJS BundlesAction11 scripts, 169 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-18448887516&cx=c>m=4e6bb1 | 150 KB | 68 KB (45%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-M4YE2T7GTQ | 182 KB | 68 KB (37%) | ✓ | 3rd |
| https://cdn.nekuda.ai/v1/bundles/17cef0bf6eb3434d422429fae763151e384ada44328faa45d36f78dae4935044.js | 35 KB | 34 KB (100%) | ✗ | 3rd |
| https://atalikuyumculuk.com/.webmcp/bridge.js | 21 KB | — | ✗ | 3rd |
| https://atalikuyumculuk.com/public/assets/js/ekstra.min.js?v=1.2.0 | 1 KB | — | ✓ | 3rd |
| https://atalikuyumculuk.com/public/assets/js/sosyal-giris.min.js?v=1.1.0 | 2 KB | — | ✓ | 3rd |
| https://atalikuyumculuk.com/public/assets/js/app.min.js?v=1.9.2 | 10 KB | — | ✓ | 3rd |
| https://atalikuyumculuk.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/f8df4d4a0cd6/main.js?ray=a5a0c5d718010c52 | 18 KB | — | ✓ | 3rd |
| https://cdn.nekuda.ai/v1/nekuda/snippet.js | 23 KB | — | ✓ | 3rd |
| https://atalikuyumculuk.com/public/assets/js/webmcp-tools.js?v=1.1.2 | 5 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
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CJS Execution CostAction1946ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://atalikuyumculuk.com/ | 632ms | 104ms | 22ms | 3rd |
| Unattributable | 387ms | 102ms | 0ms | 1st |
| https://atalikuyumculuk.com/cdn-cgi/challenge-platform/scripts/jsd/main.js?ray=a5a0c5d718010c52 | 344ms | 290ms | 3ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-18448887516&cx=c>m=4e6bb1 | 262ms | 229ms | 32ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-M4YE2T7GTQ | 245ms | 169ms | 56ms | 3rd |
| https://atalikuyumculuk.com/public/assets/js/app.min.js?v=1.9.2 | 76ms | 50ms | 2ms | 3rd |
CDocument CompressionActionDocument response served uncompressedREVIEW
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
APage Weight Budget957 KB transferred, 41 requestsPASS
A+Text CompressionAll text resources are compressedPASS
A+Image Optimization9 images, 0 KB saveablePASS
A+Font Loading4 fonts (82 KB)PASS
Web fonts
4
82 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 HintsNo optimization neededPASS
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence1 server-response signal(s) detectedPASS
APage Weight Inventory41 resources · 957 KB · 169 KB savings availablePASS
~169.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 41 resources | 956.6 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
AJavaScript Blocking1 JS blocking issue(s) detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Asset CompressionNo text asset hosts to measureINFO
Network Waterfall41 requests over 2411msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
atalikuyumculuk.com atalikuyumculuk.com | Other | 632ms | 69 KB | — | $8/mo | Costly |
atalikuyumculuk.com atalikuyumculuk.com | Other | 344ms | 0 KB | — | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 262ms | 150 KB | 45% | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 245ms | 182 KB | 37% | $3/mo | Costly |
atalikuyumculuk.com atalikuyumculuk.com | Other | 76ms | 10 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- atalikuyumculuk.com adds 632ms and costs ~$8/month
- atalikuyumculuk.com adds 344ms and costs ~$5/month
- Google Tag Manager adds 262ms and costs ~$3/month
- Google Tag Manager adds 245ms and costs ~$3/month
80% 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
atalikuyumculuk.com takes 632ms 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
atalikuyumculuk.com takes 344ms 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 262ms 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 245ms 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
Image Optimization1 images, 10 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
1
Total Size
10 KB