https://scommesse.io
Performance
· 21 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.SCORE
95
GRADE
A
FIX
0
REVIEW
3
PASS
16
INFO
2
Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
99
93
96
100
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
665 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
793 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.
0.038
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
665 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.
795 ms
Page Load Progression
375 ms
750 ms 1.1 s 1.5 s 1.9 s 2.2 s 2.6 s 3.0 sChecks
2116 PASS 3 REVIEW
BImage Optimization57 images, 0 KB saveableREVIEW
Image Optimization
57 images, 0 KB saveable
57 images, 0 KB saveable
Info::
All images are well-optimized
57 images 214 KB
0 oversized -0 KB
37 legacy format
0 missing dimensions CLS risk
BMain HTML Cache-ControlCache-Control present but without max-ageREVIEW
Main HTML Cache-Control
Cache-Control present but without max-age
Cache-Control present but without max-age
Info::
Main HTML Cache-Control has no max-age: public, s-maxage=2592000
Got: public, s-maxage=2592000
BHTTP Cachingpublic, s-maxage=2592000REVIEW
HTTP Caching
public, s-maxage=2592000
public, s-maxage=2592000
Info::
Cache-Control header is set
Got: public, s-maxage=2592000
Info::
CDN TTL: 4 weeks (s-maxage=2592000)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control
public, s-maxage=2592000
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| s-maxage | 2592000 | CDN caches for 4 weeks |
A+Page Weight Budget506 KB transferred, 90 requestsPASS
Page Weight Budget
506 KB transferred, 90 requests
506 KB transferred, 90 requests
Info::
Page weighs 1.5 MB (506 KB transferred)
Info::
90 HTTP requests
Info::
Estimated 0.10 g CO2 per page load
506 KB transferred
90 requests
0.10 g CO2 per page load
Images 213.5 KiB 42%
CSS 89.1 KiB 18%
JavaScript 86.7 KiB 17%
HTML 78.4 KiB 16%
Fonts 34.8 KiB 7%
Other 2.9 KiB 1%
Other 243 B 0%
0 2.4 MB 4.9 MB
Under budget
A+Third-Party Impact3% third-party, 0 ms blockingPASS
Third-Party Impact
3% third-party, 0 ms blocking
3% third-party, 0 ms blocking
Info::
Third-party code accounts for 3% of page weight (15.3 KiB of 505.6 KiB)
Info::
Third-party blocking time is low (0 ms)
97%
First-party Third-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+JS Execution Cost359ms total JS executionPASS
JS Execution Cost
359ms total JS execution
359ms total JS execution
Info::
https://scommesse.io/: 200ms CPU time
Info::
Unattributable: 159ms CPU time
Main Thread Breakdown
Other 51% Style & Layout 26% Script Evaluation 10% Parse HTML & CSS 6% Rendering 6%
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://scommesse.io/ | 200ms | 8ms | 2ms | 1st |
| Unattributable | 159ms | 3ms | 0ms | 1st |
A+Font Loading3 fonts (35 KB)PASS
Font Loading
3 fonts (35 KB)
3 fonts (35 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
3
35 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
Transfer FOIT (block) FOUT (swap)
SourceSansPro-SemiBold.... woff2 swap
Size 15 KB
Load time 71 ms
Start 104 ms
Risk FOUT — text flashes from fallback to web font
SourceSansPro-Regular.w... woff2 swap
Size 15 KB
Load time 69 ms
Start 105 ms
Risk FOUT — text flashes from fallback to web font
x-font-ttf;base64,AAEAA... unknown swap
Size 4 KB
Load time 78 ms
Start 393 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)
Fixing the unchecked items could save ~1 KB and ~2 ms
A+JS Bundles19 scripts, 21 KB unusedPASS
JS Bundles
19 scripts, 21 KB unused
19 scripts, 21 KB unused
Warning::
https://scommesse.io/wp-includes/js/jquery/jquery....: 21 KB unused (69%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 21 KB
21 KB unused JavaScript
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://scommesse.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 30 KB | 21 KB (69%) | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-rankings/assets/js/scripts.min.js?ver=1784710029 | 2 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-exit/assets/js/dist/xt.js?ver=1.3.0 | 7 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-prettylinks-tab-opener/assets/js/scripts.js?ver=1.0.5 | 1 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-block-poll/build/view.js?ver=3c19bdcdcc14b213ea6a | 1 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-rankings/assets/js/ranking-filters.min.js?ver=1782289033 | 1 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-rankings/assets/js/ranking-sort.min.js?ver=1782289033 | 1 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-block-interlinking/assets/js/slider-enhancement.min.js?ver=1784710029 | 0 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-block-interlinking/assets/js/pagination.min.js?ver=1784710029 | 1 KB | — | ✓ | 1st |
| https://scommesse.io/wp-content/plugins/kaffiliate-plugin-gdpr/assets/js/scripts.js?ver=1.0.7 | 0 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
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+Compression AlgorithmMain response uses brotliPASS
Compression Algorithm
Main response uses brotli
Main 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+Server-Timing Observability4 Server-Timing entries advertisedPASS
Server-Timing Observability
4 Server-Timing entries advertised
4 Server-Timing entries advertised
Info::
Server-Timing header advertises 4 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.
A+Page Weight Inventory90 resources · 506 KB · 21 KB savings availablePASS
Page Weight Inventory
90 resources · 506 KB · 21 KB savings available
90 resources · 506 KB · 21 KB savings available
Info::
Within 1MB page-weight target
Got: 506 KB
Info::
5 third-party resources (3% of weight)
90 resources · 505.6 KiB · 5 third-party Within 1MB page-weight target
Image 43% · 216.4 KiB
CSS 18% · 89.1 KiB
JavaScript 17% · 86.7 KiB
Document 16% · 78.4 KiB
Font 7% · 34.8 KiB
Other 0% · 243 B
~20.6 KiB of savings available
Remove unused JavaScript: 20.6 KiB
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 90 resources | 505.6 KiB | ||||||
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 Waterfall90 requests over 556msINFO
Network Waterfall
90 requests over 556ms
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 (2026-07-08 — 2026-08-04)
LCP (p75)
1677 ms
89% good
INP (p75)
155 ms
82% good
CLS (p75)
0.000
94% good
FCP (p75)
1465 ms
TTFB (p75)
522 ms
This origin passes Core Web Vitals assessment
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.