marcoslooten.com
Ranks Overall #1,175 Built Awesome #906
Data from Sep 5, 2026, 8:07 PM UTC old Measured once a week · 3 runs since Aug 21, 2026
Elsewhere:
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Wayback Machine
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Lighthouse Scores
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 1.54 s | 1.99 s | ↓ -451 ms (-22.6%) | 1.54 s | 2.41 s | |
| CLS Cumulative Layout Shift | 0.061 | 0.061 | → no change | 0.039 | 0.061 | |
| TBT Total Blocking Time | 104 ms | 38 ms | ↑ +66 ms (+173.7%) | 38 ms | 104 ms | |
| FCP First Contentful Paint | 1.54 s | 1.99 s | ↓ -451 ms (-22.6%) | 1.54 s | 2.26 s | |
| Speed Index | 1.54 s | 1.99 s | ↓ -451 ms (-22.6%) | 1.54 s | 2.26 s | |
| TTFB Time to First Byte | 628 ms | 637 ms | ↓ -9 ms (-1.4%) | 604 ms | 637 ms |
LCP Subparts lab observed, unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab metrics LCP metric shown above is throttled.
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 505 kB | 505 kB | ↓ -57 B | 503 kB | 505 kB | |
| Requests | 14 | 14 | → no change | 14 | 14 | |
| Third-party Weight | 461 kB | 461 kB | ↑ +39 B | 459 kB | 461 kB | |
| Third-party CPU | 90 ms | 60 ms | ↑ +30 ms (+48.9%) | 60 ms | 90 ms | |
| Unused JS | 141 kB | 141 kB | ↑ +240 B (+0.2%) | 138 kB | 141 kB | |
| Unused CSS | 0 B | 0 B | → no change | 0 B | 0 B |
By resource type
- script 62.1% 314 kB · 4 req
- font 29.2% 147 kB · 2 req
- image 6.3% 32.0 kB · 1 req
- stylesheet 1.1% 5.6 kB · 2 req
- document 1% 5.1 kB · 1 req
- other 0.3% 1.3 kB · 2 req
Third parties 3 entities
461 kB transferred, 90 ms on the main thread.
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 616 ms | 436 ms | ↑ +180 ms (+41.3%) | 436 ms | 616 ms | |
| Long Tasks | 4 | 2 | ↑ +2 (+100%) | 2 | 4 | |
| DOM Elements | 70 | 70 | → no change | 70 | 70 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 16 | 16 | → no change | 16 | 16 | |
| A11y Failures | 3 | 3 | → no change | 3 | 3 | |
| A11y Failing Nodes | 12 | 12 | → no change | 12 | 12 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
16 violating nodes across 4 rules, 92 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 9 nodes -
moderate
region— All page content should be contained by landmarks 5 nodes -
moderate
landmark-one-main— Document should have one main landmark 1 node -
moderate
page-has-heading-one— Page should contain a level-one heading 1 node
Accessibility failures 3 of 14 audits
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 9 nodes -
target-size— Touch targets do not have sufficient size or spacing. 2 nodes -
landmark-one-main— Document does not have a main landmark. 1 node
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 5, 2026, 8:07 PM UTC | 98 | 1.54 s | 0.061 | 104 ms | 505 kB | 3/3 | ±5 | 2,436 -2% | 22.1s |
|
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| Aug 29, 2026, 7:45 PM UTC | 97 | 1.99 s | 0.061 | 38 ms | 505 kB | 3/3 | ±5 | 3,028 +22% | 21.6s |
|
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| Aug 21, 2026, 3:14 AM UTC | 95 | 2.41 s | 0.039 | 79 ms | 503 kB | 3/3 | ±4 | 2,492 0% | 22.4s |
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Embed this score
Use this web component to show marcoslooten.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://marcoslooten.com/"></speedlify2-score>