79of 100
54of 100
valoon.chat
CLevel 4 · Fast
FLevel 2 · Slow
WordPress 7.1.1⚡ xSpeed v1.3.4MCP signal present
130msTTFB
87Lighthouse desktop · graded
50Lighthouse mobile
2.0sLCP
0.02CLS
gzipCompression
HITCache
Lab data: Lighthouse 13.4.1 desktop run, graded above · Reproduce this run on PageSpeed Insights ↗ · Mobile: 54 (F) —
Real visitors · Chrome UX Report · desktop · this page or its site ·
fails Core Web Vitals
4.3sLCP (p75)
0.08CLS (p75)
This Lighthouse run passes LCP, but real desktop Chrome users wait 4.3s for the largest paint. Google ranks on the real-user number.
Why is this different from the score in my browser?
The graded score is the desktop run. Lighthouse 13.4.1 runs at Google through the PageSpeed Insights API on a desktop profile with no CPU or network throttling — close to what Chrome DevTools on a laptop, GTmetrix's default test and the PageSpeed API (which defaults to desktop) all measure, so this is the number you should be able to reproduce: run it yourself on PageSpeed Insights.
Google ranks on mobile. That run happens too, on an emulated mid-range Android with a 4× CPU slowdown and a throttled connection, and the same page routinely scores 30–50 points lower there. Neither number is wrong — they are different tests. On this page the mobile run scored 54 (F) against 79 (C) here — to see every check graded on that run.
Lighthouse also varies a few points run to run on the same URL. Treat a trend across several scans as the signal, never a single digit.
Lab data: Google PageSpeed Insights (Lighthouse, desktop). Server probes (TTFB, compression, cache, headers) are measured separately from Vilnius, Lithuania (EU).
130msTTFB
87Lighthouse desktop
50Lighthouse mobile · graded
10.3sLCP
0.00CLS
gzipCompression
HITCache
Lab data: Lighthouse 13.4.1 mobile run, graded above · Reproduce this run on PageSpeed Insights ↗ · Desktop: 79 (C) —
Real visitors · Chrome UX Report · mobile · this page or its site ·
fails Core Web Vitals
6.6sLCP (p75)
0.17CLS (p75)
Why is this different from the score in my browser?
This view grades the mobile run. Lighthouse 13.4.1 runs at Google through the PageSpeed Insights API on an emulated mid-range Android with a 4× CPU slowdown and a throttled connection. Chrome DevTools on your own machine, on the Desktop preset, applies almost none of that, and the same page routinely scores 30–50 points higher there. Neither number is wrong — they are different tests.
Mobile is what Google ranks on, so this is the number that affects your
search performance. On this page the desktop run scored 79 (C) against
54 (F) here —
to see every check graded on that run. To reproduce it, open the same run on PageSpeed Insights,
or pass strategy=mobile to the PageSpeed API — it defaults to desktop.
Lighthouse also varies a few points run to run on the same URL. Treat a trend across several scans as the signal, never a single digit.
Lab data: Google PageSpeed Insights (Lighthouse, mobile). Server probes (TTFB, compression, cache, headers) are measured separately from Vilnius, Lithuania (EU).
Lab performance (Lighthouse)A94
4/5 checks passed · 37.7/40 pts Jump to section ↓
Server response & cachingB81
3/5 checks passed · 22/27 pts Jump to section ↓
Asset optimizationF22
0/4 checks passed · 3.5/16 pts Jump to section ↓
Platform & xSpeed readinessA+100
3/3 checks passed · 10/10 pts Jump to section ↓
Lab performance (Lighthouse)F41
1/5 checks passed · 16.5/40 pts Jump to section ↓
Server response & cachingB81
3/5 checks passed · 22/27 pts Jump to section ↓
Asset optimizationF9
0/4 checks passed · 1.5/16 pts Jump to section ↓
Platform & xSpeed readinessA+100
3/3 checks passed · 10/10 pts Jump to section ↓
Top fixes ranked by points recovered · desktop
Top fixes ranked by points recovered · mobile
MCP status reported — verify client access
- ✓WordPressWordPress 7.1.1
- ✓xSpeed Cache installedv1.3.4
- ✓MCP signal presentThe report indicates MCP availability. This does not verify client authentication or control.
- →xSpeed Hub signalOptional: review Hub configuration and confirm authorized site membership at app.xspeedcache.com.
9 of these checks map to an xSpeed feature. valoon.chat's report indicates that xSpeed MCP is available. This scan did not verify client credentials; if your client is configured and authenticated, use this prompt:
If you are authenticated to my site's xSpeed MCP server, read the failing checks from https://xspeedcache.com/scan/r/valoon-chat-67f657e23d.md, apply the fixes: enable page caching, compression, minification and lazy loading, warm the cache, then run a benchmark and re-scan at https://xspeedcache.com/scan to confirm the score improved.Hosting is the other half.
xSpeed makes any host faster, but a cache is only as fast as the server behind a MISS.
xCloud — managed hosting from the team behind xSpeed — gives the cache an origin tuned for it, with agent/MCP access built in and bring-your-own-server pricing.
Explore xCloud.host →
Run this scan without the form
Plug xSpeed Scan into your agent stack, or test any site from a chat.
Connect this scanner to your AI assistant
Free. No API key, no sign-up. Scan any public site and get the same graded report as this one, with the fix for every failing check.
Endpoint
https://xspeedcache.com/scan/mcpClaude Code — one command
claude mcp add --transport http xspeed-scan https://xspeedcache.com/scan/mcpClaude Desktop, Cursor, or any MCP client — add to your config
{
"mcpServers": {
"xspeed-scan": {
"type": "http",
"url": "https://xspeedcache.com/scan/mcp"
}
}
}run_speed_scanScan any public URL and return this whole graded report.get_speed_scanRead a scan already run, by its id.
A
94/100
Lab performance (Lighthouse)
4/5 checks passed · 37.7/40 pts earned
Partial
Lighthouse performance score (desktop) 15.7/18 pts
87/100 (Lighthouse 13.4.1, desktop)
The composite Lighthouse score — every fix below moves it.
xSpeed Free
AI Optimize
AI prompt
Using my site's xSpeed MCP connection: run optimize_site, then run_benchmark to verify the score improved.Guidelines: Lighthouse performance scoring
Pass
Largest Contentful Paint ≤ 2.5s 8/8 pts
LCP 2.0s
Guidelines: web.dev — Largest Contentful Paint · Optimize LCP
Pass
Pass
Pass
B
81/100
Server response & caching
3/6 checks passed · 22/27 pts earned
Pass
Time to first byte ≤ 200ms 8/8 pts
TTFB 130ms measured from Vilnius, Lithuania (EU) (best of 2 requests). This includes the network round trips between us and your origin, not just server time. Google measured your server responding in 28ms from its own network — the gap between the two numbers is distance, not your server.
Guidelines: web.dev — Time to First Byte
Pass
Page served from cache 7/7 pts
Cache HIT evidence in response headers
Guidelines: MDN — HTTP caching
Partial
HTML compression (Brotli/GZIP) 2.5/5 pts
Content-Encoding: gzip
Compress text responses — Brotli typically saves ~15–20% over GZIP.
xSpeed Free
GZIP (Brotli in Pro)
AI prompt
Using my site's xSpeed MCP connection: enable GZIP compression (and Brotli if Pro), then confirm the HTML response is compressed.Guidelines: MDN — Content-Encoding · RFC 7932 — Brotli
Partial
Efficient cache policy on static assets 2.5/5 pts
Lighthouse cache-policy audit score 50% — 2 files: 5c2d54fc-9197-4287-9f18-2eb4f5dfc1ae.svg (brand-assets.capterra.com), Google_%22G%22_logo.svg (upload.wikimedia.org)
Every asset with a short cache lifetime here is served by another host (brand-assets.capterra.com, upload.wikimedia.org). Their Cache-Control is not yours to set — this check will not clear while you load them.
xSpeed Free
Browser Cache
AI prompt
Using my site's xSpeed MCP connection: enable browser-cache headers for static assets, then re-run the audit.Guidelines: Lighthouse — Efficient cache policy
Info
CDN / edge network —
No CDN signature detected
Optional: put a CDN or Cloudflare in front for global edge delivery.
xSpeed Free
Cloudflare integration / CDN rewriter
AI prompt
Using my site's xSpeed MCP connection: connect Cloudflare (or configure the CDN rewriter) and purge, then re-scan.Guidelines: web.dev — Content delivery networks
Pass
Clean redirect chain 2/2 pts
No redirects — the URL answers directly
Guidelines: Lighthouse — Avoid redirects
F
22/100
Asset optimization
0/5 checks passed · 3.5/16 pts earned
Fail
No render-blocking resources 0/5 pts
Fails the Lighthouse audit — 8 files: popup.min.css, borlabs-cookie-config-de.json.js, widget-mega-menu.min.css… · ~500ms of first paint
CSS/JS in <head> blocks first paint. Inline the critical CSS and defer the rest.
xSpeed Pro
Critical CSS + Unused CSS removal
AI prompt
Using my site's xSpeed MCP connection: generate critical CSS for the top pages and enable unused-CSS removal, then re-test.Guidelines: Lighthouse — Render-blocking resources
Fail
Minified CSS and JavaScript 0/4 pts
Fails the Lighthouse audit — 2 files: croco-angie-mcp-server.mjs, frontend.js
Ship minified assets — whitespace and comments are pure transfer waste.
xSpeed Free
HTML/CSS/JS Minify
AI prompt
Using my site's xSpeed MCP connection: enable HTML, CSS and JS minification, purge the cache, and re-test.Guidelines: Lighthouse — Minify CSS · Minify JavaScript
Partial
Modern, optimized image formats 2/4 pts
Lighthouse audit score 50% — 6 files: DE_Bauarbeiter-nutzt-Messenger-e1776328559390-803x1024.png.webp, logo-workmate-control-contratistas-gestion-operacional-1024x493.webp, logo-wigger-fenster-tueren-muensterland-1024x391.png.webp…
Serve WebP/AVIF at the right compression — usually the single largest byte saving.
xSpeed Pro
Image Converter (WebP/AVIF)
AI prompt
Using my site's xSpeed MCP connection: enable WebP/AVIF conversion with URL rewriting, then re-test image audits.Guidelines: Lighthouse — Modern image formats
Info
LCP image discoverable early —
Audit not reported for this page
Re-run when Lighthouse is available.
xSpeed Free
Resource Hints (preload) + Lazy Load exclusions
AI prompt
Using my site's xSpeed MCP connection: preload the LCP image for this page and exclude it from lazy loading, then re-test LCP.Guidelines: web.dev — Optimize LCP · Lighthouse — LCP request discovery
Partial
Total page weight ≤ 1.5MB 1.5/3 pts
1.9MB transferred
Heavy pages are slow on every connection — compress, lazy-load, and trim.
xSpeed Free
Minify + Lazy Load + Image Converter (Pro)
AI prompt
Using my site's xSpeed MCP connection: enable minification and lazy loading (and image conversion on Pro), then re-check page weight.Guidelines: Lighthouse — Total byte weight
A+
100/100
Platform & xSpeed readiness
3/4 checks passed · 10/10 pts earned
Info
Platform
WordPress detected (WordPress 7.1.1)
Informational.
Pass
Caching plugin active 4/4 pts
xSpeed Cache (xSpeed signature: v1.3.4)
Guidelines: WordPress.org — Optimization: caching
Pass
Powered by xSpeed 4/4 pts
xSpeed signature: v1.3.4
Guidelines: xSpeed — feature overview · xSpeed vs other cache plugins
Pass
xSpeed MCP route responded 2/2 pts
The public xSpeed MCP route returned its expected unauthenticated challenge. This confirms route responsiveness only; client authentication and control were not tested.
Guidelines: Model Context Protocol · xSpeed documentation
F
41/100
Lab performance (Lighthouse)
1/5 checks passed · 16.5/40 pts earned
Partial
Lighthouse performance score (mobile) 9/18 pts
50/100 (Lighthouse 13.4.1, mobile)
The composite Lighthouse score — every fix below moves it.
xSpeed Free
AI Optimize
AI prompt
Using my site's xSpeed MCP connection: run optimize_site, then run_benchmark to verify the score improved.Guidelines: Lighthouse performance scoring
Fail
Largest Contentful Paint ≤ 2.5s 0/8 pts
LCP 10.3s
Serve the hero content faster: cache the page, preload the LCP image, and ship critical CSS.
xSpeed Free
Page Cache + Preloader (Critical CSS in Pro)
AI prompt
Using my site's xSpeed MCP connection: enable page caching, start the preloader, and (on Pro) generate critical CSS for this page; then re-test LCP.Guidelines: web.dev — Largest Contentful Paint · Optimize LCP
Pass
Partial
Total Blocking Time ≤ 200ms 2.5/5 pts
TBT 339ms
Less JavaScript on the main thread: defer scripts and drop unused bundles.
xSpeed Free
JS Minify + Defer
AI prompt
Using my site's xSpeed MCP connection: enable JS minification and deferred loading, then re-test Total Blocking Time.Guidelines: web.dev — Total Blocking Time
Fail
First Contentful Paint ≤ 1.8s 0/4 pts
FCP 4.8s
First paint is gated on server response and render-blocking CSS.
xSpeed Free
Page Cache + CSS Minify
AI prompt
Using my site's xSpeed MCP connection: enable page caching and CSS minification, then re-test First Contentful Paint.Guidelines: web.dev — First Contentful Paint
B
81/100
Server response & caching
3/6 checks passed · 22/27 pts earned
Pass
Time to first byte ≤ 200ms 8/8 pts
TTFB 130ms measured from Vilnius, Lithuania (EU) (best of 2 requests). This includes the network round trips between us and your origin, not just server time. Google measured your server responding in 10ms from its own network — the gap between the two numbers is distance, not your server.
Guidelines: web.dev — Time to First Byte
Pass
Page served from cache 7/7 pts
Cache HIT evidence in response headers
Guidelines: MDN — HTTP caching
Partial
HTML compression (Brotli/GZIP) 2.5/5 pts
Content-Encoding: gzip
Compress text responses — Brotli typically saves ~15–20% over GZIP.
xSpeed Free
GZIP (Brotli in Pro)
AI prompt
Using my site's xSpeed MCP connection: enable GZIP compression (and Brotli if Pro), then confirm the HTML response is compressed.Guidelines: MDN — Content-Encoding · RFC 7932 — Brotli
Partial
Efficient cache policy on static assets 2.5/5 pts
Lighthouse cache-policy audit score 50% — 2 files: 5c2d54fc-9197-4287-9f18-2eb4f5dfc1ae.svg (brand-assets.capterra.com), Google_%22G%22_logo.svg (upload.wikimedia.org)
Every asset with a short cache lifetime here is served by another host (brand-assets.capterra.com, upload.wikimedia.org). Their Cache-Control is not yours to set — this check will not clear while you load them.
xSpeed Free
Browser Cache
AI prompt
Using my site's xSpeed MCP connection: enable browser-cache headers for static assets, then re-run the audit.Guidelines: Lighthouse — Efficient cache policy
Info
CDN / edge network —
No CDN signature detected
Optional: put a CDN or Cloudflare in front for global edge delivery.
xSpeed Free
Cloudflare integration / CDN rewriter
AI prompt
Using my site's xSpeed MCP connection: connect Cloudflare (or configure the CDN rewriter) and purge, then re-scan.Guidelines: web.dev — Content delivery networks
Pass
Clean redirect chain 2/2 pts
No redirects — the URL answers directly
Guidelines: Lighthouse — Avoid redirects
F
9/100
Asset optimization
0/5 checks passed · 1.5/16 pts earned
Fail
No render-blocking resources 0/5 pts
Fails the Lighthouse audit — 8 files: jquery-migrate.min.js, general.min.css, e1925e58632cecf68619d56a644d5327.css… · ~1.5s of first paint
CSS/JS in <head> blocks first paint. Inline the critical CSS and defer the rest.
xSpeed Pro
Critical CSS + Unused CSS removal
AI prompt
Using my site's xSpeed MCP connection: generate critical CSS for the top pages and enable unused-CSS removal, then re-test.Guidelines: Lighthouse — Render-blocking resources
Fail
Minified CSS and JavaScript 0/4 pts
Fails the Lighthouse audit — 2 files: croco-angie-mcp-server.mjs, frontend.js
Ship minified assets — whitespace and comments are pure transfer waste.
xSpeed Free
HTML/CSS/JS Minify
AI prompt
Using my site's xSpeed MCP connection: enable HTML, CSS and JS minification, purge the cache, and re-test.Guidelines: Lighthouse — Minify CSS · Minify JavaScript
Fail
Modern, optimized image formats 0/4 pts
Fails the Lighthouse audit — 6 files: Hero-with-Galery_-768x603.webp, DE_Bauarbeiter-nutzt-Messenger-e1776328559390-768x980.png.webp, logo-workmate-control-contratistas-gestion-operacional-1024x493.webp… · ~250ms of first paint
Serve WebP/AVIF at the right compression — usually the single largest byte saving.
xSpeed Pro
Image Converter (WebP/AVIF)
AI prompt
Using my site's xSpeed MCP connection: enable WebP/AVIF conversion with URL rewriting, then re-test image audits.Guidelines: Lighthouse — Modern image formats
Info
LCP image discoverable early —
Audit not reported for this page
Re-run when Lighthouse is available.
xSpeed Free
Resource Hints (preload) + Lazy Load exclusions
AI prompt
Using my site's xSpeed MCP connection: preload the LCP image for this page and exclude it from lazy loading, then re-test LCP.Guidelines: web.dev — Optimize LCP · Lighthouse — LCP request discovery
Partial
Total page weight ≤ 1.5MB 1.5/3 pts
2.0MB transferred
Heavy pages are slow on every connection — compress, lazy-load, and trim.
xSpeed Free
Minify + Lazy Load + Image Converter (Pro)
AI prompt
Using my site's xSpeed MCP connection: enable minification and lazy loading (and image conversion on Pro), then re-check page weight.Guidelines: Lighthouse — Total byte weight
A+
100/100
Platform & xSpeed readiness
3/4 checks passed · 10/10 pts earned
Info
Platform
WordPress detected (WordPress 7.1.1)
Informational.
Pass
Caching plugin active 4/4 pts
xSpeed Cache (xSpeed signature: v1.3.4)
Guidelines: WordPress.org — Optimization: caching
Pass
Powered by xSpeed 4/4 pts
xSpeed signature: v1.3.4
Guidelines: xSpeed — feature overview · xSpeed vs other cache plugins
Pass
xSpeed MCP route responded 2/2 pts
The public xSpeed MCP route returned its expected unauthenticated challenge. This confirms route responsiveness only; client authentication and control were not tested.
Guidelines: Model Context Protocol · xSpeed documentation
Past scans of valoon.chat newest first · every report keeps its link
| Scanned | Score | Grade | Graded on | TTFB | Lighthouse | |
|---|---|---|---|---|---|---|
| 2026-09-30 13:04 UTC | 77 | C | desktop | 129ms | 80 | View report → |
| 2026-09-23 09:02 UTC | 81 | B | desktop | 131ms | 88 | View report → |
| 2026-09-21 14:34 UTC this report | 79 | C | desktop | 130ms | 87 |
Recently scanned public reports All public scans →
Click anywhere or press Esc to close![Full-size screenshot]()