eleventyduo.netlify.app
https://eleventyduo.netlify.app/
Ranks Overall #539 Build Awesome Starters #53
Data from Oct 10, 2026, 11:22 PM UTC old Measured once a week · 8 runs since Aug 20, 2026
Elsewhere:
PageSpeed Insights ·
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CrUX Vis ·
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Scoring Calculator ·
Wayback Machine
Lighthouse benchmark index was 4,261, 71% faster than this project's median of 2,487. CPU-bound metrics — TBT, TTI, main thread work — are affected by this and may have moved without the site changing at all.
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 | 9.22 s poor | ↓ -890 ms (-8.8%) significant 6.56 s – 10.11 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.003 good | ↑ +0.003 0 – 0.003 | |
| TBT Total Blocking Time | 301 ms needs work | ↑ +301 ms 0 ms – 342 ms | |
| FCP First Contentful Paint | 9.22 s poor | ↓ -890 ms (-8.8%) significant 6.56 s – 10.11 s | |
| Speed Index | 9.22 s poor | ↓ -890 ms (-8.8%) significant 6.56 s – 10.11 s | |
| TTFB Time to First Byte | 620 ms good | ↑ +16 ms (+2.6%) 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.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 1.52 MB | ↓ -14 B 963 kB – 1.55 MB | |
| Requests | 7 | → no change 7 – 7 | |
| Third-party Weight | 1.51 MB | ↓ -10 B 954 kB – 1.54 MB | |
| Third-party CPU | 89 ms | ↓ -72 ms (-44.9%) significant 89 ms – 161 ms | |
| Unused JS | 1.44 MB | ↓ -9 B 878 kB – 1.46 MB | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| script | 98.5% | 1.49 MB | 2 | |
| font | 1.2% | 17.5 kB | 1 | |
| stylesheet | 0.2% | 3.6 kB | 2 | |
| document | 0.1% | 2.2 kB | 1 | |
| Total | 1.52 MB | 7 |
Third parties 2 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| JSDelivr CDN | 1.49 MB | 89 ms | |
| Google Fonts | 18.3 kB | 0 ms | |
| Total | 1.51 MB | 89 ms |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 494 ms | ↓ -286 ms (-36.7%) significant 492 ms – 780 ms | |
| Long Tasks | 1 | → no change 1 – 1 | |
| DOM Elements | 178 | → no change 178 – 178 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | → no change 0 – 0 | |
| A11y Failures | 0 | → no change 0 – 0 | |
| A11y Failing Nodes | 0 | → no change 0 – 0 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| script parse compile | 54% | 268 ms | |
| script evaluation | 21% | 102 ms | |
| other | 15% | 75 ms | |
| style layout | 5% | 27 ms | |
| garbage collection | 2% | 10 ms | |
| paint composite render | 1% | 7 ms | |
| parse HTML | 1% | 5 ms | |
| Total | 494 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 390 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 10, 2026, 11:22 PM UTC | 50 | 9.22 s | 0.003 | 301 ms | 1.52 MB | 3/3 | ±0 | 4,261 +71% | 22.7s |
|
|
| Oct 3, 2026, 5:56 PM UTC | 56 | 10.11 s | 0 | 0 ms | 1.52 MB | 3/3 | ±0 | 2,481 0% | 28.2s |
|
|
| Sep 26, 2026, 2:11 PM UTC | 56 | 10.01 s | 0 | 0 ms | 1.55 MB | 3/3 | ±10 | 3,381 +36% | 26.9s |
|
|
| Sep 19, 2026, 12:55 PM UTC | 56 | 10.08 s | 0 | 0 ms | 1.55 MB | 3/3 | ±10 | 2,489 0% | 30.3s |
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| Sep 12, 2026, 11:31 AM UTC | 56 | 10.10 s | 0 | 0 ms | 1.55 MB | 3/3 | ±5 | 2,489 0% | 30.6s |
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| Sep 5, 2026, 8:07 AM UTC | 59 | 7.08 s | 0.003 | 0 ms | 964 kB | 3/3 | ±9 | 2,325 -7% | 26s |
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| Aug 29, 2026, 5:48 AM UTC | 54 | 6.56 s | 0.003 | 312 ms | 963 kB | 3/3 | ±0 | 3,020 +21% | 24s |
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| Aug 20, 2026, 9:27 PM UTC | 53 | 6.64 s | 0.003 | 342 ms | 963 kB | 3/3 | ±6 | 3,273 +32% | 25.4s |
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