Performance
· 22 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.
1.40 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.60 s
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.
0.063
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.91 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.
1.60 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.2 MB transferred, 36 requestsREVIEW
CImage OptimizationAction4 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
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
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
CJS BundlesAction17 scripts, 181 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_video.min.js | 159 KB | 121 KB (76%) | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/EWC/r1_0_9693_11058_ewc.umd.js | 104 KB | 60 KB (58%) | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_popper.min.js | 8 KB | — | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_bootstrap.min.js | 13 KB | — | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_jquery-3.2.1.min.js | 32 KB | — | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_jquery-ui.min.js | 11 KB | — | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_aeform.js | 3 KB | — | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_core.js | 9 KB | — | ✗ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_intersection-observer.min.js | 3 KB | — | ✓ | 3rd |
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_HoverIntent.js | 1 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
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
CCompression AlgorithmActionMain response served uncompressedREVIEW
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BPage Weight Inventory36 resources · 1.2 MB · 181 KB savings availableREVIEW
~180.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 36 resources | 1.2 MiB | ||||||
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+JS Execution Cost119ms total JS executionPASS
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.elegantangel.com/Scripts/r1_0_9693_11058_video.min.js | 68ms | 48ms | 15ms | 3rd |
| Unattributable | 51ms | 2ms | 0ms | 1st |
A+Font Loading1 fonts (47 KB)PASS
Web fonts
1
47 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 Intelligence1 server-response signal(s) detectedPASS
Network Waterfall36 requests over 2262msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.elegantangel.com www.elegantangel.com | Other | 68ms | 159 KB | 76% | $1/mo | Optional |
57% 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
76% of www.elegantangel.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