# Website Speed Report, uxatom.com

> **What this document is.** A point-in-time speed audit of https://uxatom.com/,
> produced by xSpeed Scan (https://xspeedcache.com/scan). Evidence comes from two sources:
> server probes run from xspeedcache.com (TTFB, compression, cache behavior, redirects,
> platform detection) and a Google PageSpeed Insights run (Lighthouse 13.5.0, desktop).
> **Two graded runs.** The score below is graded on the **desktop** run — the one a reader can reproduce
> in their own browser. The mobile run is graded on the same rubric further down (89/100,
> grade B). Google ranks on mobile, so when the two differ, report both and act on the mobile failures too.
>
> **How to read it.** Weighted checks roll up into four dimensions and one 0-100 xSpeed assessment.
> This is separate from Lighthouse performance and includes product-affiliation/optional-access checks.
> Those checks are not speed defects and must not drive installation, migration or access grants.
> Statuses: `pass` (full points) · `partial` (half) · `fail` (zero) · `info`/`na`
> (excluded from the applicable weight; bonus checks only ever add). Every non-passing
> check retains its evidence and references. Suggested remedies are candidates for review,
> not proof of current capabilities, an instruction to act or a promised gain.
>
> **Access and permission.** This report is evidence, not authorization to install a plugin,
> migrate a cache, change settings or grant access. Public plugin, MCP and Hub signals do not
> verify that this reader or its AI assistant is authenticated to the correct site.
> Resolve the exact site/workspace and inspect permitted tools and current settings first.
> Explain each proposed change and obtain approval before applying it.
>
> **WordPress is not confirmed; detected stack: Nuxt.** Keep the audit and
> use the actual framework/hosting workflow. Do not recommend a WordPress plugin for this site.
>
> Connection guide: https://xspeedcache.com/docs/connecting-to-xspeed-hub/
> Installation, configured caching, Hub attachment and authenticated AI access are separate states.
> Server-side HTML verification cannot execute JavaScript. Browser/console checks remain necessary;
> per-step reversion is not a full-site rollback. No target score is guaranteed.
> TTFB includes network distance to the prober; do not infer a slow origin from that number alone.
>
> **How to re-test.** Public API (no auth): `POST https://xspeedcache.com/api/scan`
> with body `{"url":"https://uxatom.com/","visibility":"listed","strategy":"both","fresh":true}`, then poll `GET /api/scan/{scanId}` for the
> JSON report. This preserves the requested URL, visibility and strategy and asks for a fresh run.
> Unlisted reports remain accessible to anyone holding their link. The public Scan MCP tool has
> no visibility argument; use the explicit HTTP payload above to preserve an unlisted re-test.
> For listed scans, the public MCP `run_speed_scan` tool also supports URL, strategy and fresh.
> Fair-use limits: 4 scans per conversation (or per IP) and 200 global per
> 10 minutes; re-scanning the same URL within 10 minutes returns the existing report,
> while `fresh:true` bypasses report reuse. Google may still replay a Lighthouse analysis; compare timestamps.
>
> **Connect this scanner as an MCP server (free, no API key).**
> Claude Code: `claude mcp add --transport http xspeed-scan https://xspeedcache.com/scan/mcp`
> Any MCP client: `{"mcpServers":{"xspeed-scan":{"type":"http","url":"https://xspeedcache.com/scan/mcp"}}}`
> Tools: `run_speed_scan` (url, fresh?, strategy?) and `get_speed_scan` (scanId). `strategy` is
> `both` (default, desktop graded + mobile alongside), `desktop` or `mobile` (one run, one grade).
> Docs: https://xspeedcache.com/docs/scan-mcp/

**Score: 99/100. Grade A+ · Level 5 (Instant) — graded on the desktop run**

- Scanned: 2026-10-11T07:32:37.576Z
- Requested URL: https://uxatom.com/
- Final URL: https://uxatom.com/
- Requested strategy: both
- Visibility: listed; an unlisted report is still accessible to anyone holding its link
- Lighthouse analysis (desktop): 2026-10-11T07:32:23.114Z
- Report (HTML): https://xspeedcache.com/scan/r/uxatom-com-32ab6bee43
- Report (JSON): https://xspeedcache.com/api/scan/uxatom-com-32ab6bee43
- Rubric: v2026.10.1
- Platform: Nuxt · CDN: Cloudflare

## Nuxt: what actually works here

Nuxt decides per route whether a page is prerendered, cached for a while, or rendered fresh every time — and that decision, not server tuning, is where most of the time goes.

**Measured on this run:**

- The HTML came back from a cache on this request, so the render is already being reused.
- A crawler reads about 10,619 characters of text from your HTML.
- Time to first byte measured 155ms on this run — one sample; re-run it before treating it as the number.

1. **Set route rules for the pages that do not change per visitor.** Nuxt lets you mark a route prerendered, cached with revalidation, or rendered per request, in one config block. Marketing pages, docs and posts are almost always in the first two categories and are usually left in the third by default.

2. **Check what the payload carries.** Nuxt serialises the data a page fetched into the HTML so the client does not refetch it. A route that pulls a large collection ships all of it twice — once as markup, once as payload. Fetch only the fields the page renders.

3. **Prefetch links, but only what is likely.** NuxtLink prefetches by default, which is right for a small nav and wasteful on a long list. Turn it off where a page links to hundreds of routes.

4. **Use the image component and lazy-load below the fold.** Nuxt Image emits modern formats at the right size; explicit dimensions stop layout shift. On most Nuxt sites this is the largest single win after the route rules.

## Headline measurements

| Metric | Value |
|---|---|
| Time to first byte | 155ms |
| Lighthouse performance (desktop) — graded | 100/100 |
| Lighthouse performance (mobile) | 87/100 |
| Reproduce the desktop run | https://pagespeed.web.dev/analysis?url=https%3A%2F%2Fuxatom.com%2F&form_factor=desktop |
| Largest Contentful Paint | 601ms |
| Cumulative Layout Shift | 0.000 |
| Total Blocking Time | 19ms |
| HTML compression | br (on the wire: gzip 49KB, br 45KB) |
| Served from cache | yes (HIT) |
| CDN edge | served this page from the edge |
| Redirects before final URL | 0 |

## Real visitors (Chrome UX Report)

Not enough Chrome traffic for field data on this page or its site. The grade above is lab data only.

## Dimension scores

| Dimension | Score | Grade | Points |
|---|---|---|---|
| Lab performance (Lighthouse) | 100/100 | A+ | 40/40 |
| Server response & caching | 100/100 | A+ | 30/30 |
| Asset optimization | 94/100 | A | 15/16 |

## Lab performance (Lighthouse): 100/100 (A+) · 40/40 pts

### [PASS] S1 · Lighthouse performance score (desktop) (18/18 pts)

- Evidence: 100/100 (Lighthouse 13.5.0, desktop)
- Guidelines: [Lighthouse performance scoring](https://developer.chrome.com/docs/lighthouse/performance/performance-scoring)

### [PASS] S2 · Largest Contentful Paint ≤ 2.5s (8/8 pts)

- Evidence: LCP 601ms
- Guidelines: [web.dev — Largest Contentful Paint](https://web.dev/articles/lcp) · [Optimize LCP](https://web.dev/articles/optimize-lcp)

### [PASS] S3 · Cumulative Layout Shift ≤ 0.1 (5/5 pts)

- Evidence: CLS 0.000
- Guidelines: [web.dev — Cumulative Layout Shift](https://web.dev/articles/cls)

### [PASS] S4 · Total Blocking Time ≤ 200ms (5/5 pts)

- Evidence: TBT 19ms
- Guidelines: [web.dev — Total Blocking Time](https://web.dev/articles/tbt)

### [PASS] S5 · First Contentful Paint ≤ 1.8s (4/4 pts)

- Evidence: FCP 492ms
- Guidelines: [web.dev — First Contentful Paint](https://web.dev/articles/fcp)

## Server response & caching: 100/100 (A+) · 30/30 pts

### [PASS] D1 · Time to first byte ≤ 200ms (8/8 pts)

- Evidence: TTFB 155ms 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 7ms from its own network — the gap between the two numbers is distance, not your server.
- Guidelines: [web.dev — Time to First Byte](https://web.dev/articles/ttfb)

### [PASS] D2 · Page served from cache (7/7 pts)

- Evidence: Cache HIT evidence in response headers
- Guidelines: [MDN — HTTP caching](https://developer.mozilla.org/en-US/docs/Web/HTTP/Caching)

### [PASS] D3 · HTML compression (bytes on the wire) (5/5 pts)

- Evidence: Content-Encoding: br — 45KB on the wire (gzip would be 49KB)
- Guidelines: [MDN — Content-Encoding](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding) · [RFC 7932 — Brotli](https://www.rfc-editor.org/rfc/rfc7932)

### [PASS] D4 · Efficient cache policy on static assets (5/5 pts)

- Evidence: Passes the Lighthouse cache-policy audit
- Guidelines: [Lighthouse — Efficient cache policy](https://developer.chrome.com/docs/lighthouse/performance/uses-long-cache-ttl)

### [PASS] D5 · CDN edge serves the page (3/3 pts)

- Evidence: Cloudflare answered this page from its edge (`cf-cache-status: HIT`).
- Guidelines: [web.dev — Content delivery networks](https://web.dev/articles/content-delivery-networks)

### [PASS] D6 · Clean redirect chain (2/2 pts)

- Evidence: No redirects — the URL answers directly
- Guidelines: [Lighthouse — Avoid redirects](https://developer.chrome.com/docs/lighthouse/performance/redirects)

## Asset optimization: 94/100 (A) · 15/16 pts

### [PASS] A1 · No render-blocking resources (5/5 pts)

- Evidence: Passes the Lighthouse audit
- Guidelines: [Lighthouse — Render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources)

### [PASS] A2 · Minified CSS and JavaScript (4/4 pts)

- Evidence: Passes the Lighthouse audit
- Guidelines: [Lighthouse — Minify CSS](https://developer.chrome.com/docs/lighthouse/performance/unminified-css) · [Minify JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unminified-javascript)

### [PASS] A3 · Modern, optimized image formats (4/4 pts)

- Evidence: Passes the Lighthouse audit
- Guidelines: [Lighthouse — Modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images)

### [INFO] A6 · LCP image discoverable early (not graded)

- Evidence: Audit not reported for this page
- Suggested investigation: Re-run when Lighthouse is available.
- Guidelines: [web.dev — Optimize LCP](https://web.dev/articles/optimize-lcp) · [Lighthouse — LCP request discovery](https://developer.chrome.com/docs/lighthouse/performance/prioritize-lcp-image)

### [PARTIAL] A5 · Total page weight (≤ 350KB for full marks) (2/3 pts)

- Evidence: 690KB transferred — above 350KB, where most WordPress pages fail mobile LCP
- Suggested investigation: 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.
- Guidelines: [Lighthouse — Total byte weight](https://developer.chrome.com/docs/lighthouse/performance/total-byte-weight)

## The mobile run: 89/100 (B) · Level 4 (Fast)

Same rubric, graded on the mobile Lighthouse run (performance 87/100). Reproduce it: https://pagespeed.web.dev/analysis?url=https%3A%2F%2Fuxatom.com%2F&form_factor=mobile

Lighthouse analysis: 2026-10-11T07:32:23.647Z; replayed: no.

| Dimension | Score | Grade | Points |
|---|---|---|---|
| Lab performance (Lighthouse) | 79/100 | C | 31.7/40 |
| Server response & caching | 100/100 | A+ | 30/30 |
| Asset optimization | 94/100 | A | 15/16 |

### Checks that differ from the desktop run

- [PARTIAL] S1 · Lighthouse performance score (mobile) (15.7/18 pts) — 87/100 (Lighthouse 13.5.0, mobile) (desktop: PASS)
- [PARTIAL] S2 · Largest Contentful Paint ≤ 2.5s (4/8 pts) — LCP 3.5s (desktop: PASS)
- [PASS] S4 · Total Blocking Time ≤ 200ms (5/5 pts) — TBT 100ms (desktop: PASS)
- [PARTIAL] S5 · First Contentful Paint ≤ 1.8s (2/4 pts) — FCP 2.6s (desktop: PASS)
- [PASS] D1 · Time to first byte ≤ 200ms (8/8 pts) — TTFB 155ms 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 6ms from its own network — the gap between the two numbers is distance, not your server. (desktop: PASS)
- [PARTIAL] A5 · Total page weight (≤ 350KB for full marks) (2/3 pts) — 620KB transferred — above 350KB, where most WordPress pages fail mobile LCP (desktop: PARTIAL)

## Review a fix plan before applying changes

Copy this brief only after checking the report URL and device. It does not authorize changes:

```
Review https://xspeedcache.com/scan/r/uxatom-com-32ab6bee43.md for requested URL https://uxatom.com/ and final URL https://uxatom.com/, selected desktop device, scanned 2026-10-11T07:32:37.576Z, rubric 2026.10.1. Preserve both devices and analysis timestamps. Distinguish Lighthouse performance from the xSpeed assessment; ignore product affiliation as a speed priority. Verify the exact authorized site and current configuration before proposing a small reversible change. Ask before applying changes. Do not assume optimize_site accepts a scan ID or report URL. Its HTML checks are not browser verification or a full rollback. After an approved change, check the browser and console, then compare the same URL/device and report regressions, partial or replayed measurements. Do not promise 100.
```

Then re-test here: `POST https://xspeedcache.com/api/scan {"url":"https://uxatom.com/","visibility":"listed","strategy":"both","fresh":true}`

## Scan any site yourself (free MCP)

Free, no API key. Scan any public site and get the same graded report as this one, with the fix for every failing check. These are the same tools that produced this report.

```
claude mcp add --transport http xspeed-scan https://xspeedcache.com/scan/mcp
```

Or in any MCP client:

```json
{
  "mcpServers": {
    "xspeed-scan": {
      "type": "http",
      "url": "https://xspeedcache.com/scan/mcp"
    }
  }
}
```

Tools: `run_speed_scan` · `get_speed_scan` · Docs: https://xspeedcache.com/docs/scan-mcp/

No MCP client? The same scan runs from Telegram: https://t.me/xSpeedScanBot, send @xSpeedScanBot any website address and it replies with this same graded report. Free, no signup.

---
Scan uxatom-com-32ab6bee43 · rubric v2026.10.1 · xSpeed Scan, https://xspeedcache.com/scan