Performance
· 21 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.
332 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
835 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.066
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.02 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.
849 ms
Page Load Progression
DPage Weight BudgetAction2.5 MB transferred, 65 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
DHTTP CachingActionno-store (uncacheable)FIX
private, no-store
| Directive | Value | Meaning |
|---|---|---|
| private | — | Only browser cache, not CDN/proxy |
| no-store | — | Never cache this response |
BImage Optimization32 images, 0 KB saveableREVIEW
BJS Execution Cost885ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://svoyaaptechka.ru/ | 774ms | 17ms | 4ms | 1st |
| Unattributable | 111ms | 2ms | 0ms | 1st |
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BCompression AlgorithmMain response uses gzip; brotli would be ~20% smallerREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
CPage Weight InventoryAction65 resources · 2.5 MB · 0 KB savings availableREVIEW
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 65 resources | 2.5 MiB | ||||||
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Third-Party ImpactNo third-party resourcesPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (119 KB)PASS
Web fonts
4
119 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+JS Bundles14 scripts, 0 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://svoyaaptechka.ru/js/header_cart.js?v=1779479732 | 3 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/qrcode.min.js?v=1779479732 | 7 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/farma-v3.min.js?v=1779479732 | 13 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/email-popup.js?v=1779479732 | 2 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/push-subscribe.js?v=1779479732 | 2 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/fp-counter.min.js?v=1 | 1 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/hero-feed.js?v=20260324a | 3 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/buy-button.min.js?v=1779479732 | 6 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/recently-viewed.min.js?v=1779479732 | 1 KB | — | ✓ | 1st |
| https://svoyaaptechka.ru/new/assets/js/imask.min.js?v=1779479732 | 16 KB | — | ✓ | 1st |
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+Main HTML Cache-ControlMain HTML uses no-store -- correct for sensitive/dynamic contentPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
Network Waterfall65 requests over 935msINFO
Image Optimization36 images, 1309 KB total, 225 KB wastedINFO
Image Optimization Audit
Total Images
36
Total Size
1309 KB
Oversized
7
Wasted
225 KB