Performance
· 26 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.
2.87 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.88 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.35 s
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.
3.78 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.
12.33 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction4342ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://usforces.army/_next/static/chunks/917-7b305ab412648929.js | 1135ms | 1019ms | 15ms | 3rd |
| https://usforces.army/ | 712ms | 83ms | 33ms | 3rd |
| Unattributable | 554ms | 12ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-17476733107&cx=c>m=4e67e0 | 487ms | 404ms | 78ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-NT6JCV4W3J&cx=c>m=4e67e0 | 412ms | 350ms | 58ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TMXZ3Q66 | 346ms | 278ms | 64ms | 3rd |
| https://usforces.army/_next/static/chunks/5587-061ef630adcec5e9.js | 255ms | 197ms | 39ms | 3rd |
| https://usforces.army/_next/static/chunks/webpack-9f5253947a3625a8.js | 196ms | 191ms | 1ms | 3rd |
| https://challenges.cloudflare.com/turnstile/v0/api.js?onload=cf__reactTurnstileOnLoad&render=explicit | 154ms | 136ms | 9ms | 3rd |
| https://usforces.army/_next/static/chunks/3d06b6d1-c7a3c463393f382f.js | 92ms | 34ms | 16ms | 3rd |
DPage Weight InventoryAction56 resources · 1.5 MB · 252 KB savings availableFIX
~252.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 56 resources | 1.5 MiB | ||||||
BPage Weight Budget1.5 MB transferred, 56 requestsREVIEW
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
BImage Optimization16 images, 0 KB saveableREVIEW
CJS BundlesAction22 scripts, 252 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-NT6JCV4W3J&cx=c>m=4e67e0 | 182 KB | 70 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TMXZ3Q66 | 154 KB | 69 KB (45%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-17476733107&cx=c>m=4e67e0 | 151 KB | 59 KB (39%) | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/5587-061ef630adcec5e9.js | 104 KB | 35 KB (34%) | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/4053-10668a376397d5b8.js | 39 KB | 21 KB (54%) | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/3711-822ead26d5b48c92.js | 16 KB | — | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/app/(frontend)/%5Blocale%5D/page-cab4706e0ebd04be.js | 1 KB | — | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/9603-596bfa08bf95834d.js | 4 KB | — | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/main-app-5ebda90f74e57b79.js | 1 KB | — | ✓ | 3rd |
| https://usforces.army/_next/static/chunks/7260-daae127fdacb8ba5.js | 7 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
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
CCompression AlgorithmActionMain response served uncompressedREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
BHTTP Cachingmax-age=0, no-cacheREVIEW
max-age=0, no-cache
| Directive | Value | Meaning |
|---|---|---|
| max-age | 0 | Cache for 0 seconds |
| no-cache | — | Cache but always revalidate first |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading2 fonts (74 KB)PASS
Web fonts
2
74 KB total
Render-blocking
0
of 2
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
AResource Hints3 hints, 0 missing preconnectsPASS
Current Resource Hints
3 resource hints configured
Fonts are always fetched as crossorigin=anonymous; a preload without the attribute creates a different cache key, so the browser refetches when the actual font request happens. Sample: /assets/fonts/UAFSans-Medium.woff2, /assets/fonts/UAFSans-Regular.woff2. Add `crossorigin` (or `crossorigin="anonymous"`) to each preload.
Performance issues directly impact user engagement and conversion rates.
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-cache -- safe revalidate-on-request policyPASS
A+Server-Timing Observability3 Server-Timing entries advertisedPASS
A+Server Response Intelligence1 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+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall56 requests over 2244msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
usforces.army usforces.army | Other | 1135ms | 46 KB | — | ₴628/mo | Costly |
usforces.army usforces.army | Other | 712ms | 37 KB | — | ₴394/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 487ms | 151 KB | 39% | ₴269/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 412ms | 182 KB | 38% | ₴228/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 346ms | 154 KB | 45% | ₴191/mo | Costly |
usforces.army usforces.army | Other | 255ms | 104 KB | 34% | ₴141/mo | Costly |
usforces.army usforces.army | Other | 196ms | 4 KB | — | ₴108/mo | Costly |
challenges.cloudflare.com challenges.cloudflare.com | Other | 154ms | 0 KB | — | ₴85/mo | Costly |
usforces.army usforces.army | Other | 92ms | 53 KB | — | ₴51/mo | Costly |
These scripts may cost more than they're worth
- usforces.army adds 1135ms and costs ~₴628/month
- usforces.army adds 712ms and costs ~₴394/month
- Google Tag Manager adds 487ms and costs ~₴269/month
- Google Tag Manager adds 412ms and costs ~₴228/month
- Google Tag Manager adds 346ms and costs ~₴191/month
- usforces.army adds 255ms and costs ~₴141/month
- usforces.army adds 196ms and costs ~₴108/month
- challenges.cloudflare.com adds 154ms and costs ~₴85/month
- usforces.army adds 92ms and costs ~₴51/month
87% 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
usforces.army takes 1135ms 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
usforces.army takes 712ms 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 487ms 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 412ms 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 346ms 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
usforces.army takes 255ms 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
usforces.army takes 196ms 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
challenges.cloudflare.com takes 154ms 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
usforces.army takes 92ms 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 Optimization49 images, 131 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
49
Total Size
131 KB