https://www.menuella.com
Performance
· 25 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
90
GRADE
A
FIX
1
REVIEW
5
PASS
17
INFO
2
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
82
100
100
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.08 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.82 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
250 ms
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.
2.08 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.
3.85 s
Page Load Progression
402 ms
804 ms
1.2 s 1.6 s
2.0 s 2.4 s 2.8 s
3.2 sChecks
2517 PASS 5 REVIEW 1 FIX
FJS Execution CostAction3869ms total JS executionFIX
JS Execution Cost
Action3869ms total JS execution
3869ms total JS execution
Warning::
https://www.menuella.com/: 2909ms CPU time
Warning::
Unattributable: 499ms CPU time
Info::
https://www.menuella.com/_astro/framework.DGMl1FDe...: 166ms CPU time
Info::
https://www.menuella.com/_astro/header-controls.ur...: 121ms CPU time
Info::
https://www.menuella.com/_astro/ClientRouter.astro...: 99ms CPU time
Main Thread Breakdown
Style & Layout 43% Other 36% Script Evaluation 8% Rendering 6% Parse HTML & CSS 6%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.menuella.com/ | 2909ms | 66ms | 13ms | 1st |
| Unattributable | 499ms | 29ms | 0ms | 1st |
| https://www.menuella.com/_astro/framework.DGMl1FDe.js | 166ms | 158ms | 1ms | 1st |
| https://www.menuella.com/_astro/header-controls.urGffqlg.js | 121ms | 6ms | 0ms | 1st |
| https://www.menuella.com/_astro/ClientRouter.astro_astro_type_script_index_0_lang.DIZvB5yB.js | 99ms | 44ms | 0ms | 1st |
| https://www.menuella.com/_astro/Layout.D0sB0NwA.css | 76ms | 0ms | 0ms | 1st |
BThird-Party Impact56% third-party, 0 ms blockingREVIEW
Third-Party Impact
56% third-party, 0 ms blocking
56% third-party, 0 ms blocking
Warning::
Third-party code accounts for 56% of page weight (308.7 KiB of 551.1 KiB)
Info::
Third-party blocking time is low (0 ms)
44%
56%
First-party Third-party
BImage Optimization15 images, 0 KB saveableREVIEW
Image Optimization
15 images, 0 KB saveable
15 images, 0 KB saveable
Info::
All images are well-optimized
15 images 318 KB
0 oversized -0 KB
4 legacy format
0 missing dimensions CLS risk
BCompression AlgorithmMain response uses gzip; brotli would be ~20% smallerREVIEW
Compression Algorithm
Main response uses gzip; brotli would be ~20% smaller
Main response uses gzip; brotli would be ~20% smaller
Info::
Main HTML response uses gzip (brotli would be ~20% smaller)
All current browsers support brotli. Most CDNs (Cloudflare, Fastly, AWS CloudFront, Vercel, Netlify) can switch from gzip to brotli with a single config flag. Origin servers (nginx, Apache) need a brotli module compiled in -- nginx-brotli or Apache mod_brotli.
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
Server-Timing Observability
No Server-Timing header found
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.
BHTTP Cachingpublic, max-age=0, must-revalidateREVIEW
HTTP Caching
public, max-age=0, must-revalidate
public, max-age=0, must-revalidate
Info::
Cache-Control header is set
Got: public, max-age=0, must-revalidate
Info::
ETag present — enables conditional (304) responses
Cache-Control
public, max-age=0, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 0 | Cache for 0 seconds |
| must-revalidate | — | Must recheck with server after expiry |
A+Page Weight Budget551 KB transferred, 36 requestsPASS
Page Weight Budget
551 KB transferred, 36 requests
551 KB transferred, 36 requests
Info::
Page weighs 1.4 MB (551 KB transferred)
Info::
36 HTTP requests
Info::
Estimated 0.11 g CO2 per page load
551 KB transferred
36 requests
0.11 g CO2 per page load
Images 317.8 KiB 58%
JavaScript 106.5 KiB 19%
HTML 62.3 KiB 11%
CSS 58.4 KiB 11%
Other 3.8 KiB 1%
Other 2.3 KiB 0%
0 2.4 MB 4.9 MB
Under budget
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 LoadingNo web fonts (system fonts)PASS
Font Loading
No web fonts (system fonts)
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
A+JS Bundles16 scripts, 0 KB unusedPASS
JS Bundles
16 scripts, 0 KB unused
16 scripts, 0 KB unused
0 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.menuella.com/_astro/ClientRouter.astro_astro_type_script_index_0_lang.DIZvB5yB.js | 7 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/page.BAMW0ozK.js | 2 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/HeaderLanguageSwitcher.astro_astro_type_script_index_0_lang.Bb8KRpDQ.js | 2 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/HeaderModeToggle.astro_astro_type_script_index_0_lang.Bb8KRpDQ.js | 2 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/ConsentBanner.astro_astro_type_script_index_0_lang.B6gyzlnd.js | 3 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/header-controls.urGffqlg.js | 4 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/client.DXQxaod6.js | 2 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/prefetch.BPIFELDh.js | 3 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/HomeHero.ElwY39i5.js | 4 KB | — | ✓ | 1st |
| https://www.menuella.com/_astro/client.svelte.CWZJpBT_.js | 2 KB | — | ✓ | 1st |
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
AResource Hints8 hints, 0 missing preconnectsPASS
Resource Hints
8 hints, 0 missing preconnects
8 hints, 0 missing preconnects
Info::
2 dns-prefetch redundant with preconnect on same origin
preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://customer-gs13jgtcwl4btnq8.cloudflarestream.com, https://cdn.menuella.net. Remove the redundant dns-prefetch entries.
Info::
2 URL(s) appear in multiple hints
The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://customer-gs13jgtcwl4btnq8.cloudflarestream.com (preconnect+dns-prefetch), https://cdn.menuella.net (preconnect+dns-prefetch).
Info::
Page uses 8 resource hint(s)
Current Resource Hints
preconnect 2
preload 1
dns-prefetch 5
prefetch—
8 resource hints configured
preconnect already does the DNS lookup; adding dns-prefetch to the same origin is at best a no-op. Sample: https://customer-gs13jgtcwl4btnq8.cloudflarestream.com, https://cdn.menuella.net. Remove the redundant dns-prefetch entries.
Why this matters
Performance issues directly impact user engagement and conversion rates.
The same href shouldn't appear in multiple hint rels -- one wins, the others are wasted markup and may confuse cache behavior. Sample: https://customer-gs13jgtcwl4btnq8.cloudflarestream.com (preconnect+dns-prefetch), https://cdn.menuella.net (preconnect+dns-prefetch).
Why this matters
Performance issues directly impact user engagement and conversion rates.
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+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, must-revalidate
A+Server Response Intelligence2 server-response signal(s) detectedPASS
Server Response Intelligence
2 server-response signal(s) detected
2 server-response signal(s) detected
Info::
`Vary` header declared: accept-encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
`ETag` present -- conditional GET supported
APage Weight Inventory36 resources · 551 KB · 0 KB savings availablePASS
Page Weight Inventory
36 resources · 551 KB · 0 KB savings available
36 resources · 551 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 551 KB
Warning::
12 third-party resources (56% of weight)
36 resources · 551.1 KiB · 12 third-party Within 1MB page-weight target
Image 58% · 321.2 KiB
JavaScript 19% · 106.5 KiB
Document 11% · 62.3 KiB
CSS 11% · 58.4 KiB
Other 0% · 2.7 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 36 resources | 551.1 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
Render-Blocking Resources
No render-blocking resources detected
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+Third-Party ResourcesNo third-party resources detectedPASS
Third-Party Resources
No third-party resources detected
No third-party resources detected
AJavaScript Blocking1 JS blocking issue(s) detectedPASS
JavaScript Blocking
1 JS blocking issue(s) detected
1 JS blocking issue(s) detected
Warning::
Total JS execution time is 3.9 s -- over the 3.5s budget
Total JavaScript execution (parse + compile + run) across all scripts exceeds 3.5 seconds. On low-end devices that becomes 7-15+ seconds and shows up directly in TBT and INP. Reduce by: tree-shaking unused dependencies, code-splitting (dynamic `import()`), removing or deferring third-party tracking, and replacing heavy frameworks where they're not needed.
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
CSS Performance Depth
No CSS performance depth issues detected
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
Whether the site is served from green-energy infrastructure
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall36 requests over 879msINFO
Network Waterfall
36 requests over 879ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization65 images, 9 KB total, 0 KB wastedINFO
Image Optimization
65 images, 9 KB total, 0 KB wasted
Image Optimization Audit
Total Images
65
Total Size
9 KB
Oversized
1
32 missing dimensions 17 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.