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

plainlanguagelaw.ackama.com

https://plainlanguagelaw.ackama.com/

92PERF 93A11Y 100BEST 92SEO !AXE –CWV

Ranks Overall #872 Astro Showcase #50

Data from Oct 2, 2026, 1:41 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 Built with Astro
Uses ReactReact
Amazon S3 Hosted by Amazon S3

Lighthouse Scores LAB Simulated

92
Performance
no change
93
Accessibility
no change
100
Best Practices
no change
92
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 2.40 s good — 2.40 s – 2.40 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.116 needs work — 0.116 – 0.116
TBT Total Blocking Time 0 ms good — 0 ms – 0 ms
FCP First Contentful Paint 1.95 s needs work — 1.95 s – 1.95 s
Speed Index 1.95 s good — 1.95 s – 1.95 s
TTFB Time to First Byte 604 ms good — 604 ms – 604 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 89 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 503 kB — 503 kB – 503 kB
Requests 23 — 23 – 23
Third-party Weight 0 B — 0 B – 0 B
Third-party CPU 0 ms — 0 ms – 0 ms
Unused JS 60.3 kB — 60.3 kB – 60.3 kB
Unused CSS 15.4 kB — 15.4 kB – 15.4 kB

By resource type

Type Transfer Share Size Requests
font 44.9% 207 kB 2
script 25.1% 115 kB 7
image 23.5% 108 kB 11
stylesheet 4.3% 19.9 kB 1
document 2.2% 10.3 kB 1
Total 503 kB 23

Page health

Metric Value Change / range Trend
Main Thread Work 422 ms — 422 ms – 422 ms
Long Tasks 0 — 0 – 0
DOM Elements 248 — 248 – 248
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 — 2 – 2
A11y Failures 3 — 3 – 3
A11y Failing Nodes 3 — 3 – 3

Main thread work

Task Time Share Duration Simulated
other 44% 184 ms
style layout 26% 111 ms
script evaluation 18% 77 ms
paint composite render 7% 29 ms
parse HTML 3% 15 ms
script parse compile 1% 3 ms
garbage collection 1% 2 ms
Total 422 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 404 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate heading-order — Heading levels should only increase by one 1 node
    Offending element
    1. h4 
      <h4 class="text-white fw-medium">Recently updated plain language acts</h4>
  • serious tabindex — Elements should not have tabindex greater than zero 1 node
    Offending element
    1. a[aria-label="Plain Language Law homepage"] 
      <a href="/" class="text-decoration-none stretched-link pb-5" tabindex="1" aria-label="Plain Language Law homepage"><h1 class="mb-0 h3 w-fit-content">Plain language law</h1><p class="text-black fst-it…

Accessibility failures 3 of 23 audits

  • heading-order — Heading elements are not in a sequentially-descending order 1 node
  • tabindex — Some elements have a `[tabindex]` value greater than 0 1 node
  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

SEO failures 1 of 9 audits

  • link-text — Links do not have descriptive text 8 items

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, 1:41 PM UTC 92 2.40 s 0.116 0 ms 503 kB 3/3 ±5 3,076 +24% 24.8s Wayback