patrickxchong.com
https://www.patrickxchong.com/
Ranks Overall #548 Built Awesome #413
Data from Oct 5, 2026, 6:03 PM 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
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 | 1.85 s good | ↑ +315 ms (+20.5%) significant 1.52 s – 1.85 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 | 914 ms good | ↓ -1 ms (-0.1%) 907 ms – 926 ms | |
| Speed Index | 914 ms good | ↓ -1 ms (-0.1%) 907 ms – 926 ms | |
| TTFB Time to First Byte | 614 ms good | ↓ -1 ms (-0.2%) 607 ms – 626 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 | 244 kB | ↓ -55 B 244 kB – 244 kB | |
| Requests | 14 | → no change 14 – 14 | |
| Third-party Weight | 20.4 kB | ↓ -7 B 19.8 kB – 20.4 kB | |
| Third-party CPU | 11 ms | ↑ +3 ms (+45.9%) significant 6 ms – 11 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 | 84.2% | 206 kB | 9 | |
| script | 8.3% | 20.4 kB | 1 | |
| document | 4.8% | 11.8 kB | 1 | |
| stylesheet | 2.3% | 5.6 kB | 1 | |
| other | 0.4% | 954 B | 2 | |
| Total | 244 kB | 14 |
Third parties 1 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Unpkg | 20.4 kB | 11 ms | |
| Total | 20.4 kB | 11 ms |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0.1% of pixels differ — they are nearly 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 | 266 ms | ↑ +4 ms (+1.3%) 188 ms – 266 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 223 | → no change 223 – 223 | |
| 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 | 40% | 107 ms | |
| style layout | 27% | 71 ms | |
| script evaluation | 16% | 42 ms | |
| script parse compile | 6% | 17 ms | |
| parse HTML | 5% | 15 ms | |
| paint composite render | 5% | 14 ms | |
| Total | 266 ms |
Axe violations axe-core 4.13.0, full rule set
1 violating node across 1 rule, 414 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
-
a[href="/"]<a href="/"> <img width="40px" height="40px" src="/assets/images/site/icon.png" alt="Patrick Chong's Website Logo"> </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 5, 2026, 6:03 PM UTC | 100 | 1.85 s | 0 | 0 ms | 244 kB | 3/3 | ±0 | 2,461 -1% | 25.8s |
|
|
| Sep 28, 2026, 10:44 AM UTC | 100 | 1.54 s | 0 | 0 ms | 244 kB | 3/3 | ±0 | 2,419 -3% | 24.9s |
|
|
| Sep 21, 2026, 7:45 AM UTC | 100 | 1.56 s | 0 | 0 ms | 244 kB | 3/3 | ±0 | 2,976 +20% | 23.6s |
|
|
| Sep 14, 2026, 12:53 AM UTC | 100 | 1.52 s | 0 | 0 ms | 244 kB | 3/3 | ±1 | 2,947 +19% | 22.1s |
|
|
| Sep 6, 2026, 11:38 PM UTC | 100 | 1.53 s | 0 | 0 ms | 244 kB | 3/3 | ±0 | 3,022 +22% | 20.1s |
|
|
| Aug 30, 2026, 11:21 PM UTC | 100 | 1.54 s | 0 | 0 ms | 244 kB | 3/3 | ±1 | 2,497 0% | 24.2s |
|
|
| Aug 21, 2026, 1:47 PM UTC | 100 | 1.54 s | 0 | 0 ms | 244 kB | 3/3 | ±0 | 2,486 0% | 24.7s |
|
Embed this score
Use this web component to show patrickxchong.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://www.patrickxchong.com/"></speedlify2-score>