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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.

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troyv.dev

https://www.troyv.dev/

80PERF 83A11Y 100BEST 100SEO ✗AXE –CWV

Ranks Overall #1,516 Built Awesome #1,006

Data from Oct 6, 2026, 5:03 AM UTC old Measured once a week · 7 runs since Aug 21, 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

Eleventy 3.1.6 Built with Eleventy 3.1.6
Uses Lit 3.3.3Lit 3.3.3
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

80
Performance
↑ +6 (+8.1%)
83
Accessibility
no change
100
Best Practices
no change
100
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 2.56 s needs work ↑ +2 ms (+0.1%) 2.17 s – 2.56 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.291 poor ↓ -0.244 (-45.6%) 0.209 – 0.535
TBT Total Blocking Time 3 ms good ↑ +1 ms (+50%) 0 ms – 3 ms
FCP First Contentful Paint 2.04 s needs work ↓ -19 ms (-0.9%) 1.86 s – 2.06 s
Speed Index 2.04 s good ↓ -19 ms (-0.9%) 1.86 s – 2.06 s
TTFB Time to First Byte 606 ms good ↑ +2 ms (+0.3%) 604 ms – 629 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 150 ms
time to first byte 8 ms

Page weight

Metric Value Change / range Trend
Page Weight 728 kB ↓ -1.6 kB (-0.2%) 728 kB – 53.32 MB
Requests 97 → no change 97 – 123
Third-party Weight 73.2 kB ↓ -1.4 kB (-1.9%) 73.2 kB – 56.27 MB
Third-party CPU 2 ms → no change 2 ms – 4 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
font 60.3% 439 kB 6
other 26.4% 192 kB 28
script 10.5% 76.6 kB 53
document 1.5% 11.1 kB 1
stylesheet 1.2% 9.1 kB 9
Total 728 kB 97

Third parties 2 entities

Entity Transfer Size Main thread Simulated
ESM>CDN script 69.3 kB 2 ms
listenbrainz.org 3.9 kB 0 ms
Total 73.2 kB 2 ms

Page health

Metric Value Change / range Trend
Main Thread Work 5.18 s ↑ +3030 ms (+141.1%) 1.83 s – 7.02 s
Long Tasks 3 → no change 1 – 3
DOM Elements 878 → no change 878 – 1,110
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 14 → no change 14 – 14
A11y Failures 4 → no change 4 – 4
A11y Failing Nodes 12 → no change 12 – 12

Main thread work

Task Time Share Duration Simulated
paint composite render 46% 2.37 s
other 34% 1.78 s
style layout 16% 807 ms
script evaluation 3% 166 ms
parse HTML 1% 52 ms
script parse compile 0% 11 ms
Total 5.18 s

Axe violations axe-core 4.13.0, full rule set

14 violating nodes across 6 rules, 1390 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • critical button-name — Buttons must have discernible text 6 nodes
    Offending elements (5 of 6)
    1. plvy-list #volumeButton
      <button part="volume-button" id="volumeButton" class="controlButton"> <svg width="24" height="24"> <use href="#icon--volumeMid"></use> </svg> </button>
    2. plvy-list #shuffle
      <button part="shuffle-button" id="shuffle" class="controlButton"> <svg width="24" height="24"> <use href="#icon--shuffle"></use> </svg> </button>
    3. plvy-list #previous
      <button part="previous-button" id="previous" class="controlButton" disabled=""> <svg width="24" height="24"> <use href="#icon--previous"></use> </svg> </button>
    4. plvy-list #action
      <button part="action-button" id="action" class="controlButton"> <svg width="24" height="24"> <use href="#icon--play"></use> </svg> </button>
    5. plvy-list #next
      <button part="next-button" id="next" class="controlButton" disabled=""> <svg width="24" height="24"> <use href="#icon--next"></use> </svg> </button>
  • critical aria-required-attr — Required ARIA attributes must be provided 4 nodes
    Offending elements
    1. #notes div[part="heading"][role="heading"][aria-level=""]
      <div part="heading" role="heading" aria-level=""> <span class="title" part="title"><slot name="title"></slot></span> <span class="disclaimer" part="disclaimer"><slot name="disclaimer"></slot></span> …
    2. #posts div[part="heading"][role="heading"][aria-level=""]
      <div part="heading" role="heading" aria-level=""> <span class="title" part="title"><slot name="title"></slot></span> <span class="disclaimer" part="disclaimer"><slot name="disclaimer"></slot></span> …
    3. #music div[part="heading"][role="heading"][aria-level=""]
      <div part="heading" role="heading" aria-level=""> <span class="title" part="title"><slot name="title"></slot></span> <span class="disclaimer" part="disclaimer"><slot name="disclaimer"></slot></span> …
    4. #code div[part="heading"][role="heading"][aria-level=""]
      <div part="heading" role="heading" aria-level=""> <span class="title" part="title"><slot name="title"></slot></span> <span class="disclaimer" part="disclaimer"><slot name="disclaimer"></slot></span> …
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 1 node
    Offending element
    1. #code > span[slot="disclaimer"]
      <span slot="disclaimer">(I write some)</span>
  • moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
    Offending element
    1. .msg3
      <aside class="interlude block msg3"> <p> This place is not a place of <glitch-text uuid="d9a8d9d8-da7d-452d-a5b2-e0e605fd2d2e" data-text="honor">honor</glitch-text>... no highly esteemed deed is comm…
  • serious link-name — Links must have discernible text 1 node
    Offending element
    1. .u-in-reply-to
      <a class="u-in-reply-to" href="https://fosstodon.org/@rest/112493045954708300"></a>
  • moderate region — All page content should be contained by landmarks 1 node
    Offending element
    1. s-hell skip-link
      <skip-link> <a href="#main">Skip to main content</a> </skip-link>

Accessibility failures 4 of 30 audits

  • button-name — Buttons do not have an accessible name 6 nodes
  • aria-required-attr — `[role]`s do not have all required `[aria-*]` attributes 4 nodes
  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 1 node
  • link-name — Links do not have a discernible name 1 node

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 6, 2026, 5:03 AM UTC 80 2.56 s 0.291 3 ms 728 kB 3/3 ±20 2,432 -2% 57.9s Wayback
Sep 28, 2026, 11:43 PM UTC 74 2.55 s 0.535 2 ms 730 kB 3/3 ±34 2,481 0% 38.8s Wayback
Sep 21, 2026, 7:52 PM UTC 82 2.33 s 0.291 1 ms 728 kB 3/3 ±17 2,816 +13% 80.6s Wayback
Sep 14, 2026, 12:04 PM UTC 79 2.19 s 0.383 0 ms 730 kB 3/3 ±12 2,482 0% 31.7s Wayback
Sep 7, 2026, 9:08 AM UTC 77 2.21 s 0.476 2 ms 45.85 MB 3/3 ±24 2,451 -1% 40.5s Wayback
Aug 31, 2026, 4:05 AM UTC 86 2.35 s 0.209 0 ms 53.32 MB 3/3 ±26 2,417 -3% 63.9s Wayback
Aug 21, 2026, 2:39 PM UTC 81 2.17 s 0.334 0 ms 48.50 MB 3/3 ±19 2,509 +1% 44.4s Wayback

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