https://Mood.mozoo.com
Performance
· 22 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
78
GRADE
C
FIX
4
REVIEW
7
PASS
8
INFO
3
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
68
73
100
92
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.76 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.85 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
34 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.148
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.11 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.
2.85 s
Page Load Progression
675 ms 1.4 s
2.0 s
2.7 s
3.4 s
4.0 s 4.7 s
5.4 sChecks
228 PASS 7 REVIEW 4 FIX
FPage Weight BudgetAction5.0 MB transferred, 46 requestsFIX
Page Weight Budget
Action5.0 MB transferred, 46 requests
5.0 MB transferred, 46 requests
Critical::
Page weighs 6.1 MB (5.0 MB transferred)
Warning::
Images are 1.8 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 1.8 MB
Info::
46 HTTP requests
Info::
Estimated 1.0 g CO2 per page load
5.0 MB transferred
46 requests
1.0 g CO2 per page load
Other 2.6 MiB 53%
Images 1.8 MiB 36%
JavaScript 372.9 KiB 7%
Fonts 140.1 KiB 3%
HTML 28.5 KiB 1%
CSS 25.8 KiB 1%
Other 17.9 KiB 0%
Other 2.4 KiB 0%
0 2.4 MB 4.9 MB
Over budget
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Why this matters
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
DThird-Party ImpactAction87% third-party, 0 ms blockingFIX
Third-Party Impact
Action87% third-party, 0 ms blocking
87% third-party, 0 ms blocking
Warning::
Third-party code accounts for 87% of page weight (4.3 MiB of 5.0 MiB)
Info::
Third-party blocking time is low (0 ms)
87%
First-party Third-party
DPage Weight InventoryAction46 resources · 5.0 MB · 211 KB savings availableFIX
Page Weight Inventory
Action46 resources · 5.0 MB · 211 KB savings available
46 resources · 5.0 MB · 211 KB savings available
Warning::
Page weight 5.0 MB exceeds 1 MB target by 4.0 MB
Got: 5.0 MB Expected: ≤ 1 MB
Info::
~211 KB of savings available
Warning::
20 third-party resources (87% of weight)
Info::
4 resources over 200KB
46 resources · 5.0 MiB · 20 third-party 4.0 MiB over 1MB target
Media 53% · 2.6 MiB
Image 36% · 1.8 MiB
JavaScript 7% · 372.9 KiB
Font 3% · 140.1 KiB
Document 1% · 28.5 KiB
CSS 1% · 25.8 KiB
Other 0% · 2.4 KiB
~211.3 KiB of savings available
Remove unused JavaScript: 211.3 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 46 resources | 5.0 MiB | ||||||
DHTTP CachingActionno-store (uncacheable)FIX
HTTP Caching
Actionno-store (uncacheable)
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-store, no-cache, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
no-store, no-cache, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| no-store | — | Never cache this response |
| no-cache | — | Cache but always revalidate first |
| must-revalidate | — | Must recheck with server after expiry |
BImage Optimization20 images, 0 KB saveableREVIEW
Image Optimization
20 images, 0 KB saveable
20 images, 0 KB saveable
Info::
All images are well-optimized
20 images 1.8 MB
0 oversized -0 KB
20 legacy format
0 missing dimensions CLS risk
BJS Execution Cost901ms total JS executionREVIEW
JS Execution Cost
901ms total JS execution
901ms total JS execution
Warning::
https://mood.mozoo.com/: 545ms CPU time
Info::
Unattributable: 173ms CPU time
Info::
https://mood.mozoo.com/assets/js/lib/jquery-1.12.4...: 98ms CPU time
Info::
https://static.axept.io/sdk.js: 85ms CPU time
Info::
Third-party scripts: 258ms (29% of total)
Main Thread Breakdown
Other 53% Script Evaluation 21% Style & Layout 16% Parse HTML & CSS 4% Script Parsing & Compilation 4% Rendering 3%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://mood.mozoo.com/ | 545ms | 37ms | 2ms | 1st |
| Unattributable | 173ms | 4ms | 0ms | 3rd |
| https://mood.mozoo.com/assets/js/lib/jquery-1.12.4.min.js | 98ms | 58ms | 2ms | 1st |
| https://static.axept.io/sdk.js | 85ms | 66ms | 18ms | 3rd |
CJS BundlesAction12 scripts, 211 KB unusedREVIEW
JS Bundles
Action12 scripts, 211 KB unused
12 scripts, 211 KB unused
Warning::
https://static.axept.io/sdk.js: 118 KB unused (65%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-KLN...: 73 KB unused (65%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://mood.mozoo.com/assets/js/lib/jquery-1.12.4...: 20 KB unused (61%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 211 KB
211 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://static.axept.io/sdk.js | 183 KB | 118 KB (65%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KLN3K7W7 | 112 KB | 73 KB (65%) | ✓ | 3rd |
| https://mood.mozoo.com/assets/js/lib/jquery-1.12.4.min.js | 33 KB | 20 KB (61%) | ✓ | 1st |
| https://mood.mozoo.com/assets/js/lib/jquery.validate.min.js | 8 KB | — | ✓ | 1st |
| https://mood.mozoo.com/assets/js/lib/isotope.pkgd.min.js | 10 KB | — | ✓ | 1st |
| https://mood.mozoo.com/assets/js/lib/base.min.js?ts=1778412607 | 2 KB | — | ✓ | 1st |
| https://mood.mozoo.com/assets/js/lib/qrious.min.js?ts=1778412607 | 7 KB | — | ✓ | 1st |
| https://mood.mozoo.com/assets/js/poppins.js?ts=1778412607 | 3 KB | — | ✓ | 1st |
| https://mood.mozoo.com/assets/js/cta.js?ts=1778412607 | 3 KB | — | ✓ | 1st |
| https://mood.mozoo.com/assets/js/moods.js?ts=1778412607 | 6 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
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
HTTP/3 (QUIC)
HTTP/3 not advertised
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.
CCompression AlgorithmActionMain response served uncompressedREVIEW
Compression Algorithm
ActionMain response served uncompressed
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.
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.
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
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 Loading4 fonts (140 KB)PASS
Font Loading
4 fonts (140 KB)
4 fonts (140 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
4
140 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
ABCDiatype-Regular.woff2 woff2 swap
Size 34 KB
Load time 295 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
Parafina-BlackS.woff2 woff2 swap
Size 35 KB
Load time 298 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
ABCDiatype-Bold.woff2 woff2 swap
Size 36 KB
Load time 224 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
ABCDiatype-Light.woff2 woff2 swap
Size 35 KB
Load time 385 ms
Start 1.8 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+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 uses no-store -- correct for sensitive/dynamic contentPASS
Main HTML Cache-Control
Main HTML uses no-store -- correct for sensitive/dynamic content
Main HTML uses no-store -- correct for sensitive/dynamic content
Info::
Main HTML uses no-store -- correct for sensitive/dynamic content
Got: no-store, no-cache, 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::
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.
Network Waterfall46 requests over 3089msINFO
Network Waterfall
46 requests over 3089ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
29% of JavaScript execution is third-party
First-party Third-party 258ms · 183KB · $3/mo
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 173ms | 0 KB | — | $2/mo | Optional |
static.axept.io static.axept.io | Other | 85ms | 183 KB | 65% | $1/mo | Optional |
Unattributable
Other
Execution 173ms
Transfer 0 KB
Monthly Cost $2/mo
static.axept.io
Other
Execution 85ms
Transfer 183 KB
Unused 65%
Monthly Cost $1/mo
65% of static.axept.io's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
Image Optimization5 images, 395 KB total, 2 KB wastedINFO
Image Optimization
5 images, 395 KB total, 2 KB wasted
Image Optimization Audit
Total Images
5
Total Size
395 KB
Oversized
2
Wasted
2 KB
1 missing alt text 3 missing dimensions 4 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.