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Performance

· 20 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
0
REVIEW
6
PASS
12
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
100
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
100
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

390 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

470 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.

0.028

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

532 ms

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

472 ms

Page Load Progression

384 ms
769 ms
1.2 s
1.5 s
1.9 s
2.3 s
2.7 s
3.1 s
Checks
20
12 PASS 6 REVIEW
B
Page Weight Budget
1.4 MB transferred, 29 requests
REVIEW
1.4 MB transferred, 29 requests
Info::
Page weighs 1.8 MB (1.4 MB transferred)
Info::
29 HTTP requests
Info::
Estimated 0.30 g CO2 per page load
1.4 MB / 2.4 MB budget
1.4 MB transferred
29 requests
0.30 g CO2 per page load
Other 1019.6 KiB 70%
Images 251.7 KiB 17%
Fonts 95.4 KiB 7%
JavaScript 54.6 KiB 4%
CSS 20.4 KiB 1%
HTML 18.1 KiB 1%
Other 827 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget
B
Image Optimization
13 images, 0 KB saveable
REVIEW
13 images, 0 KB saveable
Info::
All images are well-optimized
13 images 252 KB
0 oversized -0 KB
13 legacy format
0 missing dimensions CLS risk
B
HTTP/3 (QUIC)
HTTP/3 not advertised
REVIEW
HTTP/3 not advertised
Info::
HTTP/3 (QUIC) is not advertised
HTTP/3 isn't advertised via Alt-Svc and the worker didn't negotiate h3. HTTP/3 reduces handshake latency (1-RTT instead of 2-3 RTTs) and is more resilient on lossy connections. Most modern CDNs (Cloudflare, Fastly, AWS CloudFront, Google Cloud CDN) support HTTP/3 with a single config switch -- consider enabling for mobile-heavy workloads.
C
Compression Algorithm
Action
Main response served uncompressed
REVIEW
Main response served uncompressed
Info::
Main HTML response has no Content-Encoding (uncompressed)
The main HTML document is served without compression. The Text Compression section above lists the broader picture; for the main response specifically, even gzip would shave ~70-80% off most text payloads.
B
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
C
Page Weight Inventory
Action
29 resources · 1.4 MB · 0 KB savings available
REVIEW
29 resources · 1.4 MB · 0 KB savings available
Warning::
Page weight 1.4 MB exceeds 1 MB target by 437 KB
Got: 1.4 MB Expected: ≤ 1 MB
Info::
1 resources over 200KB
29 resources · 1.4 MiB · 0 third-party 436.5 KiB over 1MB target
Media 70% · 1019.6 KiB
Image 17% · 251.7 KiB
Font 7% · 95.4 KiB
JavaScript 4% · 54.6 KiB
CSS 1% · 20.4 KiB
Document 1% · 18.1 KiB
Other 0% · 827 B
A+
Third-Party Impact
No third-party resources
PASS
No third-party resources
Info::
No third-party resources detected
No third-party resources detected — all resources are first-party.
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
JS Execution Cost
454ms total JS execution
PASS
454ms total JS execution
Warning::
https://beavercheck.com/: 285ms CPU time
Info::
Unattributable: 113ms CPU time
Info::
https://beavercheck.com/static/js/alpine.min.js?v=...: 55ms CPU time
Info::
Third-party scripts: 113ms (25% of total)

Main Thread Breakdown

Style & Layout 41% Other 32% Script Evaluation 14% Rendering 9%
ScriptTotalScriptingParse/CompileParty
https://beavercheck.com/285ms4ms0ms1st
Unattributable113ms2ms0ms3rd
https://beavercheck.com/static/js/alpine.min.js?v=95ae70a55ms46ms2ms1st
A+
Font Loading
4 fonts (95 KB)
PASS
4 fonts (95 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

95 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 390 ms LCP 470 mshttps://beavercheck.com/static/fonts/inter-400.woff2inter-400.woff2 https://beavercheck.com/static/fonts/inter-400.woff2 — 23.3 KiB — 197 ms — font-display: swaphttps://beavercheck.com/static/fonts/inter-600.woff2inter-600.woff2 https://beavercheck.com/static/fonts/inter-600.woff2 — 24.1 KiB — 205 ms — font-display: swaphttps://beavercheck.com/static/fonts/inter-500.woff2inter-500.woff2 https://beavercheck.com/static/fonts/inter-500.woff2 — 23.9 KiB — 205 ms — font-display: swaphttps://beavercheck.com/static/fonts/inter-700.woff2inter-700.woff2 https://beavercheck.com/static/fonts/inter-700.woff2 — 24.0 KiB — 206 ms — font-display: swap
inter-400.woff2 woff2 swap
Size 23 KB
Load time 197 ms
Start 455 ms
Risk FOUT — text flashes from fallback to web font
inter-600.woff2 woff2 swap
Size 24 KB
Load time 205 ms
Start 455 ms
Risk FOUT — text flashes from fallback to web font
inter-500.woff2 woff2 swap
Size 24 KB
Load time 205 ms
Start 456 ms
Risk FOUT — text flashes from fallback to web font
inter-700.woff2 woff2 swap
Size 24 KB
Load time 206 ms
Start 456 ms
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+
JS Bundles
6 scripts, 0 KB unused
PASS
6 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://beavercheck.com/static/js/htmx.min.js?v=95ae70a19 KB—✓1st
https://beavercheck.com/static/js/htmx-config.js?v=95ae70a0 KB—✓1st
https://beavercheck.com/static/js/components.js?v=95ae70a6 KB—✓1st
https://beavercheck.com/static/js/alpine.min.js?v=95ae70a22 KB—✓1st
https://beavercheck.com/static/js/app.js?v=95ae70a5 KB—✓1st
https://beavercheck.com/static/js/actions.js?v=95ae70a3 KB—✓1st
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML max-age=60 (≤ 5min) is appropriate
PASS
Main HTML max-age=60 (≤ 5min) is appropriate
Info::
Main HTML max-age=60 (≤ 5min) is appropriate
Got: public, max-age=60
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: OVHcloud

A
HTTP Caching
max-age=60 (1 minute)
PASS
max-age=60 (1 minute)
Info::
Cache-Control header is set
Got: public, max-age=60
Info::
Effective TTL: 1 minute (max-age=60)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

public, max-age=60

DirectiveValueMeaning
public—Any cache may store this response
max-age60Cache for 1 minute
Effective TTL: 60 seconds
Network Waterfall
29 requests over 744ms
INFO
0 ms 200 ms 400 ms 600 ms FCP 390 ms LCP 470 mshttps://beavercheck.com// https://beavercheck.com/ — 200 — 18.1 KiB — 307 ms — h2https://beavercheck.com/static/css/output.css?v=95ae70a/static/css/output.css?v=95ae70a https://beavercheck.com/static/css/output.css?v=95ae70a — 200 — 20.4 KiB — 112 ms — h2https://beavercheck.com/static/js/htmx.min.js?v=95ae70a/static/js/htmx.min.js?v=95ae70a https://beavercheck.com/static/js/htmx.min.js?v=95ae70a — 200 — 18.6 KiB — 120 ms — h2https://beavercheck.com/static/img/beaver.svg/static/img/beaver.svg https://beavercheck.com/static/img/beaver.svg — 200 — 2.0 KiB — 154 ms — h2https://beavercheck.com/static/js/htmx-config.js?v=95ae70a/static/js/htmx-config.js?v=95ae70a https://beavercheck.com/static/js/htmx-config.js?v=95ae70a — 200 — 367 B — 144 ms — h2https://beavercheck.com/static/js/components.js?v=95ae70a/static/js/components.js?v=95ae70a https://beavercheck.com/static/js/components.js?v=95ae70a — 200 — 6.2 KiB — 145 ms — h2https://beavercheck.com/static/js/alpine.min.js?v=95ae70a/static/js/alpine.min.js?v=95ae70a https://beavercheck.com/static/js/alpine.min.js?v=95ae70a — 200 — 22.0 KiB — 147 ms — h2https://beavercheck.com/static/js/app.js?v=95ae70a/static/js/app.js?v=95ae70a https://beavercheck.com/static/js/app.js?v=95ae70a — 200 — 4.8 KiB — 170 ms — h2https://beavercheck.com/static/js/actions.js?v=95ae70a/static/js/actions.js?v=95ae70a https://beavercheck.com/static/js/actions.js?v=95ae70a — 200 — 2.7 KiB — 172 ms — h2https://beavercheck.com/static/site.webmanifest/static/site.webmanifest https://beavercheck.com/static/site.webmanifest — 200 — 827 B — 234 ms — h2https://beavercheck.com/static/video/product-tour-poster.jpg/static/video/product-tour-poster.j... https://beavercheck.com/static/video/product-tour-poster.jpg — 200 — 76.4 KiB — 186 ms — h2https://beavercheck.com/static/img/flags/br.svg/static/img/flags/br.svg https://beavercheck.com/static/img/flags/br.svg — 200 — 1.3 KiB — 185 ms — h2https://beavercheck.com/static/img/flags/nl.svg/static/img/flags/nl.svg https://beavercheck.com/static/img/flags/nl.svg — 200 — 329 B — 187 ms — h2https://beavercheck.com/static/img/flags/sg.svg/static/img/flags/sg.svg https://beavercheck.com/static/img/flags/sg.svg — 200 — 479 B — 189 ms — h2https://beavercheck.com/static/img/flags/es.svg/static/img/flags/es.svg https://beavercheck.com/static/img/flags/es.svg — 200 — 326 B — 190 ms — h2https://beavercheck.com/static/img/flags/us.svg/static/img/flags/us.svg https://beavercheck.com/static/img/flags/us.svg — 200 — 521 B — 191 ms — h2https://beavercheck.com/static/video/product-tour.webm/static/video/product-tour.webm https://beavercheck.com/static/video/product-tour.webm — 206 — 1019.6 KiB — 398 ms — h2https://beavercheck.com/favicons/beavercheck.com.png/favicons/beavercheck.com.png https://beavercheck.com/favicons/beavercheck.com.png — 200 — 4.8 KiB — 213 ms — h2https://beavercheck.com/static/img/favicon-placeholder.svg/static/img/favicon-placeholder.svg https://beavercheck.com/static/img/favicon-placeholder.svg — 200 — 369 B — 213 ms — h2https://beavercheck.com/favicons/nextjs.org.png/favicons/nextjs.org.png https://beavercheck.com/favicons/nextjs.org.png — 200 — 3.4 KiB — 213 ms — h2https://beavercheck.com/favicons/potentialspouse.com.png/favicons/potentialspouse.com.png https://beavercheck.com/favicons/potentialspouse.com.png — 200 — 7.0 KiB — 213 ms — h2https://beavercheck.com/favicons/astrowealth.store.png/favicons/astrowealth.store.png https://beavercheck.com/favicons/astrowealth.store.png — 200 — 4.5 KiB — 211 ms — h2https://beavercheck.com/static/img/screenshots/result-overview-light.png/static/img/screenshots/result-over... https://beavercheck.com/static/img/screenshots/result-overview-light.png — 200 — 150.2 KiB — 255 ms — h2https://beavercheck.com/static/fonts/inter-400.woff2/static/fonts/inter-400.woff2 https://beavercheck.com/static/fonts/inter-400.woff2 — 200 — 23.3 KiB — 197 ms — h2https://beavercheck.com/static/fonts/inter-600.woff2/static/fonts/inter-600.woff2 https://beavercheck.com/static/fonts/inter-600.woff2 — 200 — 24.1 KiB — 205 ms — h2https://beavercheck.com/static/fonts/inter-500.woff2/static/fonts/inter-500.woff2 https://beavercheck.com/static/fonts/inter-500.woff2 — 200 — 23.9 KiB — 205 ms — h2https://beavercheck.com/static/fonts/inter-700.woff2/static/fonts/inter-700.woff2 https://beavercheck.com/static/fonts/inter-700.woff2 — 200 — 24.0 KiB — 206 ms — h2https://beavercheck.com/static/img/beaver.svg/static/img/beaver.svg https://beavercheck.com/static/img/beaver.svg — 200 — 0 B — 10 ms — h2https://beavercheck.com/static/img/beaver.svg/static/img/beaver.svg https://beavercheck.com/static/img/beaver.svg — 200 — 0 B — 10 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
25% of JavaScript execution is third-party
First-party Third-party 113ms · 0KB · €2/mo
Unattributable
Other
Optional
Execution 113ms
Transfer 0 KB
Monthly Cost €2/mo

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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