https://marrakechatlas.site
Performance
· 22 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
91
GRADE
A
FIX
2
REVIEW
4
PASS
13
INFO
3
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
99
99
100
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
571 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
998 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.
0.019
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
650 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.
1.01 s
Page Load Progression
Checks
2213 PASS 4 REVIEW 2 FIX
DThird-Party ImpactAction98% third-party, 0 ms blockingFIX
Third-Party Impact
Action98% third-party, 0 ms blocking
98% third-party, 0 ms blocking
Warning::
Third-party code accounts for 98% of page weight (2.0 MiB of 2.0 MiB)
Info::
Third-party blocking time is low (0 ms)
98%
First-party Third-party
DPage Weight InventoryAction20 resources · 2.0 MB · 0 KB savings availableFIX
Page Weight Inventory
Action20 resources · 2.0 MB · 0 KB savings available
20 resources · 2.0 MB · 0 KB savings available
Warning::
Page weight 2.0 MB exceeds 1 MB target by 1.0 MB
Got: 2.0 MB Expected: ≤ 1 MB
Warning::
14 third-party resources (98% of weight)
Info::
4 resources over 200KB
20 resources · 2.0 MiB · 14 third-party 1.0 MiB over 1MB target
Image 95% · 1.9 MiB
Font 3% · 62.9 KiB
Document 1% · 21.5 KiB
CSS 1% · 14.8 KiB
JavaScript 1% · 11.2 KiB
Other 0% · 466 B
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 20 resources | 2.0 MiB | ||||||
CPage Weight BudgetAction2.0 MB transferred, 20 requestsREVIEW
Page Weight Budget
Action2.0 MB transferred, 20 requests
2.0 MB transferred, 20 requests
Info::
Page weighs 2.2 MB (2.0 MB transferred)
Warning::
Images are 1.9 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 1.9 MB
Info::
20 HTTP requests
Info::
Estimated 0.42 g CO2 per page load
2.0 MB transferred
20 requests
0.42 g CO2 per page load
Images 1.9 MiB 95%
Fonts 62.9 KiB 3%
HTML 21.5 KiB 1%
CSS 14.8 KiB 1%
JavaScript 11.2 KiB 1%
Other 1.0 KiB 0%
Other 466 B 0%
0 2.4 MB 4.9 MB
Approaching limit
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
BJS Execution Cost715ms total JS executionREVIEW
JS Execution Cost
715ms total JS execution
715ms total JS execution
Warning::
https://marrakechatlas.site/: 663ms CPU time
Info::
Unattributable: 52ms CPU time
Main Thread Breakdown
Other 45% Style & Layout 34% Rendering 14% Script Evaluation 5%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://marrakechatlas.site/ | 663ms | 19ms | 2ms | 1st |
| Unattributable | 52ms | 2ms | 0ms | 1st |
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, 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::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
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+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+Image Optimization11 images, 0 KB saveablePASS
Image Optimization
11 images, 0 KB saveable
11 images, 0 KB saveable
Info::
All images are well-optimized
11 images 1.9 MB
0 oversized -0 KB
1 legacy format
0 missing dimensions CLS risk
A+Font Loading2 fonts (63 KB)PASS
Font Loading
2 fonts (63 KB)
2 fonts (63 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
2
63 KB total
Render-blocking
0
of 2
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
co3bmX5slCNuHLi8bLeY9MK... woff2 swap
Size 37 KB
Load time 146 ms
Start 456 ms
Risk FOUT — text flashes from fallback to web font
92zatBhPNqw73oTd4jQmfxI... woff2 swap
Size 26 KB
Load time 141 ms
Start 458 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 Bundles2 scripts, 0 KB unusedPASS
JS Bundles
2 scripts, 0 KB unused
2 scripts, 0 KB unused
0 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://marrakechatlas.site/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js | 1 KB | — | ✓ | 1st |
| https://static.cloudflareinsights.com/beacon.min.js/vce701823e78c4301a35b7e07294d87301792088814092 | 10 KB | — | ✓ | 3rd |
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, must-revalidate
A+Server-Timing Observability3 Server-Timing entries advertisedPASS
Server-Timing Observability
3 Server-Timing entries advertised
3 Server-Timing entries advertised
Info::
Server-Timing header advertises 3 timing entries
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.
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 Waterfall20 requests over 709msINFO
Network Waterfall
20 requests over 709ms
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization30 images, 590 KB total, 0 KB wastedINFO
Image Optimization
30 images, 590 KB total, 0 KB wasted
Image Optimization Audit
Total Images
30
Total Size
590 KB
1 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.