emilymccracken.com
Ranks Overall #344 Built Awesome #267
Data from Oct 3, 2026, 5:50 PM UTC old Measured once a week · 7 runs since Aug 20, 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 | 1.69 s good | ↓ -1089 ms (-39.1%) 1.69 s – 3.33 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.113 needs work | → no change 0.073 – 0.113 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 1.69 s good | ↓ -1089 ms (-39.1%) significant 1.69 s – 3.05 s | |
| Speed Index | 1.69 s good | ↓ -1089 ms (-39.1%) significant 1.69 s – 3.05 s | |
| TTFB Time to First Byte | 628 ms good | ↓ -160 ms (-20.3%) significant 604 ms – 788 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 | 664 kB | ↓ -2.0 kB (-0.3%) 664 kB – 708 kB | |
| Requests | 18 | → no change 18 – 19 | |
| Third-party Weight | 162 kB | ↓ -1.4 kB (-0.9%) 162 kB – 164 kB | |
| 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 |
|---|---|---|---|---|
| image | 72.5% | 481 kB | 7 | |
| font | 21.8% | 145 kB | 4 | |
| other | 3.3% | 21.7 kB | 3 | |
| document | 1.7% | 11.6 kB | 1 | |
| script | 0.4% | 2.7 kB | 1 | |
| stylesheet | 0.3% | 2.3 kB | 2 | |
| Total | 664 kB | 18 |
Third parties 3 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Fonts | 147 kB | 0 ms | |
| YouTube | 12.8 kB | 0 ms | |
| JSDelivr CDN | 2.7 kB | 0 ms | |
| Total | 162 kB | 0 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 496 ms | ↓ -141 ms (-22.2%) significant 448 ms – 637 ms | |
| Long Tasks | 0 | ↓ -1 (-100%) significant 0 – 1 | |
| DOM Elements | 145 | → no change 145 – 145 | |
| 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 |
|---|---|---|---|
| other | 39% | 192 ms | |
| style layout | 33% | 162 ms | |
| paint composite render | 21% | 105 ms | |
| script evaluation | 4% | 20 ms | |
| parse HTML | 3% | 16 ms | |
| script parse compile | 0% | 1 ms | |
| Total | 496 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 318 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 3, 2026, 5:50 PM UTC | 95 | 1.69 s | 0.113 | 0 ms | 664 kB | 3/3 | ±1 | 2,471 -1% | 23.8s |
|
|
| Sep 26, 2026, 2:11 PM UTC | 88 | 2.78 s | 0.113 | 0 ms | 666 kB | 3/3 | ±6 | 2,430 -2% | 23.3s |
|
|
| Sep 19, 2026, 12:55 PM UTC | 85 | 3.05 s | 0.113 | 0 ms | 664 kB | 3/3 | ±12 | 2,344 -6% | 23.1s |
|
|
| Sep 12, 2026, 11:31 AM UTC | 88 | 2.93 s | 0.073 | 0 ms | 664 kB | 3/3 | ±11 | 2,677 +8% | 24.5s |
|
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| Sep 5, 2026, 8:07 AM UTC | 85 | 3.33 s | 0.073 | 0 ms | 708 kB | 3/3 | ±6 | 2,496 0% | 23.5s |
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|
| Aug 29, 2026, 5:49 AM UTC | 95 | 1.71 s | 0.113 | 0 ms | 664 kB | 3/3 | ±4 | 2,353 -5% | 23.9s |
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| Aug 20, 2026, 10:27 PM UTC | 86 | 3.33 s | 0.073 | 0 ms | 708 kB | 3/3 | ±13 | 2,307 -7% | 23.3s |
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