https://fincrimedesk.com
Performance
· 23 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
94
GRADE
A
FIX
0
REVIEW
5
PASS
14
INFO
4
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
82
97
100
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.79 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.88 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.
0.059
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.79 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.
1.88 s
Page Load Progression
Checks
2314 PASS 5 REVIEW
BImage Optimization12 images, 0 KB saveableREVIEW
Image Optimization
12 images, 0 KB saveable
12 images, 0 KB saveable
Info::
All images are well-optimized
12 images 35 KB
0 oversized -0 KB
12 legacy format
0 missing dimensions CLS risk
BJS Execution Cost679ms total JS executionREVIEW
JS Execution Cost
679ms total JS execution
679ms total JS execution
Warning::
https://fincrimedesk.com/assets/index-COL0JlFm.js: 331ms CPU time
Info::
https://fincrimedesk.com/: 211ms CPU time
Info::
Unattributable: 138ms CPU time
Main Thread Breakdown
Script Evaluation 45% Other 25% Style & Layout 19% Rendering 4% Parse HTML & CSS 3%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://fincrimedesk.com/assets/index-COL0JlFm.js | 331ms | 305ms | 5ms | 1st |
| https://fincrimedesk.com/ | 211ms | 10ms | 3ms | 1st |
| Unattributable | 138ms | 8ms | 0ms | 1st |
BJS Bundles104 scripts, 117 KB unusedREVIEW
JS Bundles
104 scripts, 117 KB unused
104 scripts, 117 KB unused
Warning::
https://fincrimedesk.com/assets/dist-CNNIg_23.js: 45 KB unused (83%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://fincrimedesk.com/assets/index-COL0JlFm.js: 44 KB unused (31%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://fincrimedesk.com/assets/SiteLayout-Cz30JDK...: 28 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 117 KB
117 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://fincrimedesk.com/assets/dist-CNNIg_23.js | 54 KB | 45 KB (83%) | ✓ | 1st |
| https://fincrimedesk.com/assets/index-COL0JlFm.js | 141 KB | 44 KB (31%) | ✓ | 1st |
| https://fincrimedesk.com/assets/SiteLayout-Cz30JDK_.js | 59 KB | 28 KB (47%) | ✓ | 1st |
| https://fincrimedesk.com/assets/rolldown-runtime-aKtaBQYM.js | 1 KB | — | ✓ | 1st |
| https://fincrimedesk.com/assets/react-BLJmJXjR.js | 3 KB | — | ✓ | 1st |
| https://fincrimedesk.com/assets/createServerFn-DyYS8lkw.js | 13 KB | — | ✓ | 1st |
| https://fincrimedesk.com/assets/not-found-i5RsCZif.js | 1 KB | — | ✓ | 1st |
| https://fincrimedesk.com/assets/redirect-DmtLUW0N.js | 1 KB | — | ✓ | 1st |
| https://fincrimedesk.com/assets/load-client-D5Ob9OX0.js | 20 KB | — | ✓ | 1st |
| https://fincrimedesk.com/assets/link-Cx3D2RCM.js | 5 KB | — | ✓ | 1st |
Consider code splitting or tree shaking to reduce unused code.
Why this matters
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.
Why this matters
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.
Why this matters
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
ActionWhether the site is served from green-energy infrastructure
Green Hosting
No green hosting detected
BHTTP Cachingpublic, max-age=0, s-maxage=300, stale-while-revalidate=600REVIEW
HTTP Caching
public, max-age=0, s-maxage=300, stale-while-revalidate=600
public, max-age=0, s-maxage=300, stale-while-revalidate=600
Info::
Cache-Control header is set
Got: public, max-age=0, s-maxage=300, stale-while-revalidate=600
Info::
CDN TTL: 5 minutes (s-maxage=300)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
public, max-age=0, s-maxage=300, stale-while-revalidate=600
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 0 | Cache for 0 seconds |
| s-maxage | 300 | CDN caches for 5 minutes |
| stale-while-revalidate | 600 | Serve stale for 10 minutes while fetching fresh |
A+Page Weight Budget663 KB transferred, 135 requestsPASS
Page Weight Budget
663 KB transferred, 135 requests
663 KB transferred, 135 requests
Info::
Page weighs 1.9 MB (663 KB transferred)
Warning::
135 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 0.14 g CO2 per page load
663 KB transferred
135 requests
0.14 g CO2 per page load
JavaScript 481.1 KiB 73%
Fonts 64.5 KiB 10%
HTML 54.1 KiB 8%
Images 35.1 KiB 5%
Other 25.3 KiB 4%
Other 2.6 KiB 0%
Other 850 B 0%
0 2.4 MB 4.9 MB
Under budget
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Why this matters
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
A+Third-Party ImpactNo third-party resourcesPASS
Third-Party Impact
No third-party resources
No third-party resources
Info::
No third-party resources detected
No third-party resources detected — all resources are first-party.
A+Text CompressionAll text resources are compressedPASS
Text Compression
All text resources are compressed
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+Font Loading3 fonts (64 KB)PASS
Font Loading
3 fonts (64 KB)
3 fonts (64 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
3
64 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
archivo-latin-E0tuGl4L.... woff2 swap
Size 35 KB
Load time 150 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
plex-mono-400-latin-DMJ... woff2 swap
Size 15 KB
Load time 156 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
plex-mono-500-latin-DSY... woff2 swap
Size 15 KB
Load time 41 ms
Start 1.3 s
Risk FOUT — text flashes from fallback to web font
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
Resource Caching
All resources properly cached
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+Critical Rendering PathNo render-blocking resourcesPASS
Critical Rendering Path
No render-blocking resources
No render-blocking resources
Info::
No render-blocking resources detected
A+Resource HintsNo optimization neededPASS
Resource Hints
No optimization needed
No optimization needed
Info::
No resource hint issues
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+Document CompressionDocument response uses brotliPASS
Document Compression
Document response uses brotli
Document response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+LCP Image PreloadLCP preload audit not availablePASS
LCP Image Preload
LCP preload audit not available
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+Main HTML Cache-ControlMain HTML max-age=0 (≤ 5min) is appropriatePASS
Main HTML Cache-Control
Main HTML max-age=0 (≤ 5min) is appropriate
Main HTML max-age=0 (≤ 5min) is appropriate
Info::
Main HTML max-age=0 (≤ 5min) is appropriate
Got: public, max-age=0, s-maxage=300, stale-while-revalidate=600
A+Server-Timing Observability2 Server-Timing entries advertisedPASS
Server-Timing Observability
2 Server-Timing entries advertised
2 Server-Timing entries advertised
Info::
Server-Timing header advertises 2 timing entries
AServer Response Intelligence2 server-response signal(s) detectedPASS
Server Response Intelligence
2 server-response signal(s) detected
2 server-response signal(s) detected
Warning::
Compressed response missing `Vary` header
The page is served with `Content-Encoding: br` but has no `Vary` header. Without `Vary: Accept-Encoding`, intermediary caches (corporate proxies, ISP caches) may serve the compressed variant to clients that didn't send the matching `Accept-Encoding` -- the client sees garbled bytes. Add `Vary: Accept-Encoding` whenever the response is conditionally compressed.
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A+Page Weight Inventory135 resources · 663 KB · 117 KB savings availablePASS
Page Weight Inventory
135 resources · 663 KB · 117 KB savings available
135 resources · 663 KB · 117 KB savings available
Info::
Within 1MB page-weight target
Got: 663 KB
Info::
~117 KB of savings available
135 resources · 663.5 KiB · 0 third-party Within 1MB page-weight target
JavaScript 73% · 481.1 KiB
Font 10% · 64.5 KiB
Document 8% · 54.1 KiB
Image 6% · 37.7 KiB
Other 4% · 26.1 KiB
~116.5 KiB of savings available
Remove unused JavaScript: 116.5 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 135 resources | 663.5 KiB | ||||||
Asset CompressionNo text asset hosts to measureINFO
Asset Compression
No text asset hosts to measure
No text asset hosts to measure
Info::
No third-party or subdomain host served enough text assets to measure
Asset compression is measured per host, from one HEAD request against a sampled resource. Pages that serve all their JS and CSS from the document's own origin are covered by the document compression check instead.
Network Waterfall135 requests over 3291msINFO
Network Waterfall
135 requests over 3291ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Real-User Performance (CrUX)
Field metrics from the Chrome User Experience Report
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-09-27 — 2026-10-24)
LCP (p75)
2500 ms
74% good
INP (p75)
132 ms
90% good
CLS (p75)
0.150
68% good
FCP (p75)
2494 ms
TTFB (p75)
2207 ms
Image Optimization14 images, 0 KB total, 0 KB wastedINFO
Image Optimization
14 images, 0 KB total, 0 KB wasted
Image Optimization Audit
Total Images
14
Total Size
0 KB
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.