laceysnr.com
Ranks Overall #577 Built Awesome #435
Data from Oct 6, 2026, 12:50 PM UTC old Measured once a week · 8 runs since Aug 21, 2026
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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 | 817 ms good | ↓ -1 ms (-0.1%) 793 ms – 818 ms | |
| 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 | 817 ms good | ↓ -1 ms (-0.1%) 793 ms – 818 ms | |
| Speed Index | 817 ms good | ↓ -1 ms (-0.1%) 793 ms – 818 ms | |
| TTFB Time to First Byte | 623 ms good | ↓ -1 ms (-0.2%) 603 ms – 624 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 | 12.2 kB | ↑ +35 B (+0.3%) 12.1 kB – 12.3 kB | |
| Requests | 4 | → no change 4 – 4 | |
| Third-party Weight | 0 B | → no change 0 B – 0 B | |
| Third-party CPU | 0 ms | → no change 0 ms – 0 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 | 66.5% | 8.1 kB | 1 | |
| stylesheet | 17.5% | 2.1 kB | 2 | |
| other | 16% | 1.9 kB | 1 | |
| Total | 12.2 kB | 4 |
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 | 131 ms | ↓ -5 ms (-3.8%) 123 ms – 169 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 551 | → no change 551 – 551 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 1 | → no change 1 – 1 | |
| A11y Failures | 0 | → no change 0 – 0 | |
| A11y Failing Nodes | 0 | → no change 0 – 0 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 52% | 68 ms | |
| style layout | 26% | 35 ms | |
| paint composite render | 8% | 10 ms | |
| parse HTML | 7% | 9 ms | |
| script evaluation | 6% | 9 ms | |
| script parse compile | 0% | 0 ms | |
| Total | 131 ms |
Axe violations axe-core 4.13.0, full rule set
1 violating node across 1 rule, 1122 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
moderate
region— All page content should be contained by landmarks 1 nodeOffending element
-
.blogtitle<a class="blogtitle" href="/"><h1>LaceySnr.com - Salesforce Development Posts by Matt Lacey</h1></a>
-
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, 12:50 PM UTC | 100 | 817 ms | 0 | 0 ms | 12.2 kB | 3/3 | ±0 | 2,447 -2% | 25.6s |
|
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| Sep 29, 2026, 11:09 AM UTC | 100 | 818 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,322 -7% | 25.8s |
|
|
| Sep 22, 2026, 9:04 AM UTC | 100 | 800 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,448 -2% | 25.7s |
|
|
| Sep 15, 2026, 5:53 AM UTC | 100 | 817 ms | 0 | 0 ms | 12.2 kB | 3/3 | ±0 | 2,264 -9% | 25.7s |
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| Sep 8, 2026, 12:56 AM UTC | 100 | 794 ms | 0 | 0 ms | 12.3 kB | 3/3 | ±0 | 2,470 -1% | 24.3s |
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| Aug 31, 2026, 10:45 PM UTC | 100 | 810 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,370 -5% | 25.5s |
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| Aug 29, 2026, 7:44 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
21.5s | |||||||||
| Aug 21, 2026, 1:23 AM UTC | 100 | 793 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,488 0% | 25s |
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Embed this score
Use this web component to show laceysnr.com's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!
<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://laceysnr.com/"></speedlify2-score>