55of 100
40of 100
331msTTFB
59Lighthouse desktop · graded
1.2sLCP
0.00CLS
noneCompression
MISSCache
Lab data: Lighthouse 13.5.0 desktop run, graded above · Reproduce this run on PageSpeed Insights ↗
Real visitors · Chrome UX Report · desktop · this page ·
passes Core Web Vitals
783msLCP (p75)
64msINP (p75)
0.04CLS (p75)
Why is this different from the score in my browser?
The graded score is the desktop run. Lighthouse 13.5.0 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.
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).
331msTTFB
59Lighthouse desktop
noneCompression
MISSCache
Lighthouse was unavailable for the mobile run · Desktop: 55 (D) —
Top fixes ranked by points recovered · desktop
Top fixes ranked by points recovered · mobile
Act on this report with your AI assistant
- ✓Platform detectedNot conclusively identified — every check below links the official guideline for its fix, valid on any stack.
- →Act on it with your AIThe machine-readable twin of this report gives an agent every failing check with its evidence, remediation and guideline link.
- →Check the originHosting sets the floor on TTFB. xCloud hosts any stack — agent/MCP access built in, bring-your-own-server pricing.
This does not look like a WordPress site, so xSpeed cannot automate the fixes directly — but Every check below links its official guideline, and the machine-readable twin of this report gives an AI everything it needs to plan the work (9 checks name a concrete remediation):
Read the speed report at https://xspeedcache.com/scan/r/www-gabrielny-com-a86d26cb0a.md — it lists every failing check with evidence and the official guideline for the fix. Produce a prioritized fix plan for my stack, apply what you can, then re-test by POSTing {"url":"https://www.gabrielny.com/engagement-rings"} to https://xspeedcache.com/api/scan and compare the scores.Hosting is half of every score.
Whatever the stack, the server behind it sets the floor on TTFB. xCloud — from the team behind xSpeed — hosts any platform (this site's own scanner runs on 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.
D
69/100
Lab performance (Lighthouse)
3/5 checks passed · 27.6/40 pts earned
Partial
Lighthouse performance score (desktop) 10.6/18 pts
59/100 (Lighthouse 13.5.0, 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 1.2s
Guidelines: web.dev — Largest Contentful Paint · Optimize LCP
Pass
Fail
Total Blocking Time ≤ 200ms 0/5 pts
TBT 890ms
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
Pass
F
43/100
Server response & caching
1/6 checks passed · 8.5/20 pts earned
Partial
Time to first byte ≤ 200ms 4/8 pts
TTFB 331ms 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 177ms from its own network — the gap between the two numbers is distance, not your server.
The server rebuilds the page on every request. A page cache answers in 5–15ms.
xSpeed Free
Page Cache
AI prompt
Using my site's xSpeed MCP connection: enable page caching and warm this page with the preloader, then re-check TTFB.Guidelines: web.dev — Time to First Byte
N/A
Page served from cache —
Correctly per-visitor — this response is marked `no-store, no-cache`, so it must not be held in a shared cache.
Nothing to fix. If parts of this page are the same for everyone, they can still be cached separately — but the page as a whole is right to opt out.
Guidelines: MDN — HTTP caching
Fail
HTML compression (bytes on the wire) 0/5 pts
No Content-Encoding on the HTML response
Compress HTML responses. gzip and Brotli both pass; what matters is the bytes on the wire.
xSpeed Free
GZIP (Brotli in Pro)
AI prompt
Using my site's xSpeed MCP connection: check how the HTML is compressed, make sure the served encoding is the smaller of gzip and Brotli, then confirm the response size.Guidelines: MDN — Content-Encoding · RFC 7932 — Brotli
Partial
Efficient cache policy on static assets 2.5/5 pts
Lighthouse cache-policy audit score 50% — 8 files: tracking-code.js, analytics-v4.min.js, engine.1.2.1.min.js…
Give your CSS/JS/images long Cache-Control lifetimes. 5 of these are served by another host, so that part will not clear.
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 serves the page —
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
40/100
Asset optimization
2/5 checks passed · 8/20 pts earned
Fail
No render-blocking resources 0/5 pts
Fails the Lighthouse audit — 1 file: styles.min.css · ~50ms 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
Pass
Minified CSS and JavaScript 4/4 pts
Passes the Lighthouse audit
Guidelines: Lighthouse — Minify CSS · Minify JavaScript
Fail
Modern, optimized image formats 0/4 pts
Fails the Lighthouse audit — 8 files: media/landingpage/Elongated-cushion.png, media/landingpage/Elongated-cushion.png, assets/Bleine---14K-Yellow-Gold-Marquise-Shape-Diamond-Engagement-Ring~ER16996M8Y43JJ-4.jpg… · ~50ms of first paint
Serve WebP/AVIF at the right compression. 2 of these come from another host and will not clear.
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
Pass
LCP image discoverable early 4/4 pts
Passes the Lighthouse audit
Guidelines: web.dev — Optimize LCP · Lighthouse — LCP request discovery
Fail
Total page weight (≤ 350KB for full marks) 0/3 pts
3.9MB transferred — over 1,500KB
Page weight is what decides mobile LCP once the server is fast. Resize images to the size they display at, lazy-load below the fold, and drop scripts the page does not use.
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
F
40/100
Server response & caching
1/6 checks passed · 6/15 pts earned
Partial
Time to first byte ≤ 200ms 4/8 pts
TTFB 331ms measured from Vilnius, Lithuania (EU) (best of 2 requests). This includes the network round trips between us and your origin, not just server time.
The server rebuilds the page on every request. A page cache answers in 5–15ms.
xSpeed Free
Page Cache
AI prompt
Using my site's xSpeed MCP connection: enable page caching and warm this page with the preloader, then re-check TTFB.Guidelines: web.dev — Time to First Byte
N/A
Page served from cache —
Correctly per-visitor — this response is marked `no-store, no-cache`, so it must not be held in a shared cache.
Nothing to fix. If parts of this page are the same for everyone, they can still be cached separately — but the page as a whole is right to opt out.
Guidelines: MDN — HTTP caching
Fail
HTML compression (bytes on the wire) 0/5 pts
No Content-Encoding on the HTML response
Compress HTML responses. gzip and Brotli both pass; what matters is the bytes on the wire.
xSpeed Free
GZIP (Brotli in Pro)
AI prompt
Using my site's xSpeed MCP connection: check how the HTML is compressed, make sure the served encoding is the smaller of gzip and Brotli, then confirm the response size.Guidelines: MDN — Content-Encoding · RFC 7932 — Brotli
Info
Efficient cache policy on static assets —
Needs the Lighthouse audit
Re-run when Lighthouse is available.
Guidelines: Lighthouse — Efficient cache policy
Info
CDN edge serves the page —
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
Past scans of www.gabrielny.com newest first · every report keeps its link
| Scanned | Score | Grade | Graded on | TTFB | Lighthouse | |
|---|---|---|---|---|---|---|
| 2026-10-12 06:58 UTC | 52 | F | desktop | 332ms | 47 | View report → |
| 2026-10-12 06:57 UTC | 49 | F | desktop | 325ms | 53 | View report → |
| 2026-10-12 06:56 UTC | 37 | F | mobile | 333ms | 32 | View report → |
| 2026-10-12 06:46 UTC | 38 | F | mobile | 324ms | 36 | View report → |
| 2026-10-12 06:46 UTC this report | 55 | D | desktop | 331ms | 59 | |
| 2026-10-12 06:45 UTC | 50 | F | desktop | 330ms | 55 | View report → |
| 2026-10-12 06:42 UTC | 58 | D | desktop | 329ms | 61 | View report → |
Reports graded on different runs are not a trend: mobile-graded rows are the older rubric's headline, desktop-graded rows the current one. Compare like with like.
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