lilypond-in-markdown.netlify.app
https://lilypond-in-markdown.netlify.app/
Ranks Overall #1,415 Built Awesome #960
Data from Oct 6, 2026, 12:53 PM UTC old Measured once a week · 8 runs since Aug 21, 2026
Elsewhere:
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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
Lighthouse Scores LAB Simulated
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 | 2.47 s good | ↑ +26 ms (+1.1%) 1.73 s – 2.47 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0 good | → no change 0 – 0 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 2.47 s needs work | ↑ +26 ms (+1.1%) 1.73 s – 2.47 s | |
| Speed Index | 2.47 s good | ↑ +26 ms (+1.1%) 1.73 s – 2.47 s | |
| TTFB Time to First Byte | 623 ms good | ↑ +3 ms (+0.5%) 603 ms – 635 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.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 61.9 kB | ↑ +236 B (+0.4%) 46.4 kB – 61.9 kB | |
| Requests | 8 | → no change 7 – 8 | |
| Third-party Weight | 14.8 kB | ↑ +110 B (+0.7%) 14.7 kB – 14.8 kB | |
| Third-party CPU | 7 ms | ↑ +1 ms (+13.6%) 4 ms – 7 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 |
|---|---|---|---|---|
| document | 66.8% | 31.2 kB | 1 | |
| font | 24.9% | 11.6 kB | 1 | |
| script | 4% | 1.9 kB | 1 | |
| stylesheet | 3.3% | 1.5 kB | 3 | |
| image | 0.9% | 435 B | 1 | |
| Total | 61.9 kB | 8 |
Third parties 2 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Fonts | 12.5 kB | 0 ms | |
| Fathom Analytics | 2.3 kB | 7 ms | |
| Total | 14.8 kB | 7 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 436 ms | ↑ +1 ms (+0.1%) 338 ms – 438 ms | |
| Long Tasks | 1 | → no change 1 – 1 | |
| DOM Elements | 3,196 | → no change 3,196 – 3,196 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 59 | → no change 52 – 59 | |
| A11y Failures | 1 | → no change 1 – 1 | |
| A11y Failing Nodes | 49 | → no change 49 – 49 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| style layout | 42% | 183 ms | |
| other | 27% | 118 ms | |
| paint composite render | 12% | 54 ms | |
| parse HTML | 9% | 39 ms | |
| script evaluation | 9% | 39 ms | |
| script parse compile | 1% | 2 ms | |
| Total | 436 ms |
Axe violations axe-core 4.13.0, full rule set
59 violating nodes across 3 rules, 4410 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 49 nodesOffending elements (5 of 49)
-
pre:nth-child(3) > code > mark:nth-child(1) > .comment.token<span class="token comment">% lilypond 'inline', 'preview', '0.7 in' %}</span> -
mark:nth-child(15) > .comment.token<span class="token comment">% endlilypond %}</span> -
pre:nth-child(9) > code > mark > .comment.token<span class="token comment">% lilypond 'inline', 'full', '2.3 in' %}</span> -
.highlight-line:nth-child(20) > .comment.token<span class="token comment">% endlilypond %}</span> -
.highlight-line:nth-child(21) > .comment.token<span class="token comment">% Start polyphonic section of four voices</span>
-
-
serious
scrollable-region-focusable— Scrollable region must have keyboard access 9 nodesOffending elements (5 of 9)
-
pre:nth-child(3)<pre class="language-ly"> -
main > .language-text<pre class="language-text"> -
pre:nth-child(9)<pre class="language-ly"> -
pre:nth-child(16)<pre class="language-ly"> -
pre:nth-child(19)<pre class="language-ly">
-
-
moderate
region— All page content should be contained by landmarks 1 nodeOffending element
-
.github<div class="github">
-
Accessibility failures 1 of 15 audits
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 49 nodes
SEO failures 2 of 7 audits
-
meta-description— Document does not have a meta description -
link-text— Links do not have descriptive text 1 item
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 6, 2026, 12:53 PM UTC | 94 | 2.47 s | 0 | 0 ms | 61.9 kB | 3/3 | ±1 | 2,451 -1% | 33.1s |
|
|
| Sep 29, 2026, 11:12 AM UTC | 94 | 2.45 s | 0 | 0 ms | 61.7 kB | 3/3 | ±0 | 2,388 -4% | 29.8s |
|
|
| Sep 22, 2026, 9:06 AM UTC | 94 | 2.44 s | 0 | 0 ms | 46.6 kB | 3/3 | ±1 | 2,471 -1% | 29.6s |
|
|
| Sep 15, 2026, 5:55 AM UTC | 94 | 2.44 s | 0 | 0 ms | 46.6 kB | 3/3 | ±1 | 2,303 -7% | 29.2s |
|
|
| Sep 8, 2026, 5:39 AM UTC | 99 | 1.73 s | 0 | 0 ms | 46.6 kB | 3/3 | ±0 | 3,397 +37% | 27.8s |
|
|
| Sep 1, 2026, 1:43 AM UTC | 94 | 2.47 s | 0 | 0 ms | 46.5 kB | 3/3 | ±1 | 2,469 -1% | 31.6s |
|
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| Aug 29, 2026, 7:46 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
25.6s | |||||||||
| Aug 21, 2026, 1:26 AM UTC | 94 | 2.46 s | 0 | 0 ms | 46.4 kB | 3/3 | ±1 | 2,503 +1% | 30.2s |
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