speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

Charts Compare Measurement runs Embed a score Open to Work

web.erichandsen.dev

https://web.erichandsen.dev/

100PERF 78A11Y 96BEST 82SEO ✗AXE –CWV

Ranks Overall #1,527 Astro Showcase #164

Data from Oct 2, 2026, 7:01 PM UTC old Measured once a month · 1 run since Oct 2, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Astro 2.10.7 Built with Astro 2.10.7
Uses ReactReact
Vercel Hosted by Vercel

Lighthouse Scores LAB Simulated

100
Performance
no change
78
Accessibility
no change
96
Best Practices
no change
82
SEO
no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric Lab Simulated
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 781 ms good — 781 ms – 781 ms
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.004 good — 0.004 – 0.004
TBT Total Blocking Time 0 ms good — 0 ms – 0 ms
FCP First Contentful Paint 781 ms good — 781 ms – 781 ms
Speed Index 781 ms good — 781 ms – 781 ms
TTFB Time to First Byte 625 ms good — 625 ms – 625 ms

LCP Subparts LAB Unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.

element render delay 70 ms
time to first byte 22 ms

Page weight

Metric Value Change / range Trend
Page Weight 91.9 kB — 91.9 kB – 91.9 kB
Requests 16 — 16 – 16
Third-party Weight 0 B — 0 B – 0 B
Third-party CPU 0 ms — 0 ms – 0 ms
Unused JS 0 B — 0 B – 0 B
Unused CSS 0 B — 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 70.3% 64.6 kB 9
font 14% 12.9 kB 1
stylesheet 11.3% 10.4 kB 3
document 2.9% 2.7 kB 1
other 1.4% 1.3 kB 1
Total 91.9 kB 16

Page health

Metric Value Change / range Trend
Main Thread Work 847 ms — 847 ms – 847 ms
Long Tasks 0 — 0 – 0
DOM Elements 78 — 78 – 78
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 9 — 9 – 9
A11y Failures 3 — 3 – 3
A11y Failing Nodes 9 — 9 – 9

Main thread work

Task Time Share Duration Simulated
other 39% 328 ms
script evaluation 26% 221 ms
style layout 24% 206 ms
paint composite render 10% 82 ms
parse HTML 1% 8 ms
script parse compile 0% 3 ms
Total 847 ms

Axe violations axe-core 4.13.0, full rule set

9 violating nodes across 3 rules, 154 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious aria-command-name — ARIA commands must have an accessible name 5 nodes
    Offending elements
    1. .before\:content-\[\'home\.\'\] 
      <a role="button" class="block before:text-brand-smoke/50 before:content-['home.']"></a>
    2. .before\:content-\[\'about\.\'\] 
      <a role="button" class="block before:text-brand-smoke/50 before:content-['about.']"></a>
    3. .before\:content-\[\'life\.\'\] 
      <a role="button" class="block before:text-brand-smoke/50 before:content-['life.']"></a>
    4. .before\:content-\[\'changelog\.\'\] 
      <a role="button" class="block before:text-brand-smoke/50 before:content-['changelog.']"></a>
    5. .before\:content-\[\'works\.\'\] 
      <a role="button" class="block before:text-brand-smoke/50 before:content-['works.']"></a>
  • critical button-name — Buttons must have discernible text 3 nodes
    Offending elements
    1. .h-\[60\%\] 
      <button class="flex aspect-square h-[60%] cursor-pointer items-center justify-center rounded-lg transition-all hover:animate-flash hover:ring-2 hover:ring-brand-green">
    2. .mx-3 
      <button type="button" class="mx-3 rounded-lg p-2.5 text-sm text-brand-green transition-all hover:bg-brand-green/20 hover:ring-2 hover:ring-brand-green dark:text-brand-smoke dark:hover:ring-brand-smok…
    3. .outline-none 
      <button class="cursor-pointer outline-none [&>div]:bg-black dark:[&>div]:bg-brand-smoke" type="button">
  • critical image-alt — Images must have alternative text 1 node
    Offending element
    1. img 
      <img src="data:image/png;base6..." class="aspect-square h-full...">

Accessibility failures 3 of 17 audits

  • aria-command-name — `button`, `link`, and `menuitem` elements do not have accessible names. 5 nodes
  • button-name — Buttons do not have an accessible name 3 nodes
  • image-alt — Image elements do not have `[alt]` attributes 1 node

Best Practices failures 1 of 19 audits

  • image-aspect-ratio — Displays images with incorrect aspect ratio 1 item

SEO failures 2 of 8 audits

  • meta-description — Document does not have a meta description
  • image-alt — Image elements do not have `[alt]` attributes 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 2, 2026, 7:01 PM UTC 100 781 ms 0.004 0 ms 91.9 kB 3/3 ±2 2,475 0% 24.3s Wayback