lowtus.fr
Ranks Overall #195 Built Awesome #156
Data from Oct 6, 2026, 12:54 PM UTC old Measured once a week · 8 runs since Aug 21, 2026
Elsewhere:
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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 | 821 ms good | ↑ +6 ms (+0.7%) 790 ms – 821 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 | 821 ms good | ↑ +6 ms (+0.7%) 790 ms – 821 ms | |
| Speed Index | 821 ms good | ↑ +6 ms (+0.7%) 790 ms – 821 ms | |
| TTFB Time to First Byte | 629 ms good | ↑ +6 ms (+1%) 603 ms – 635 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 | 12.1 kB | ↓ -478 B (-3.8%) 12.1 kB – 12.6 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 |
|---|---|---|---|---|
| other | 71.7% | 8.7 kB | 3 | |
| document | 28.3% | 3.4 kB | 1 | |
| Total | 12.1 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 | 136 ms | ↓ -20 ms (-12.8%) 111 ms – 156 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 92 | → no change 92 – 92 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | → no change 0 – 0 | |
| A11y Failures | 1 | → no change 1 – 1 | |
| A11y Failing Nodes | 1 | → no change 1 – 1 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 48% | 65 ms | |
| style layout | 36% | 49 ms | |
| script evaluation | 7% | 10 ms | |
| paint composite render | 5% | 6 ms | |
| parse HTML | 4% | 5 ms | |
| script parse compile | 1% | 1 ms | |
| Total | 136 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 191 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
Accessibility failures 1 of 21 audits
-
label-content-name-mismatch— Elements with visible text labels do not have matching accessible names. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 6, 2026, 12:54 PM UTC | 100 | 821 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,485 0% | 21.6s |
|
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| Sep 29, 2026, 11:13 AM UTC | 100 | 815 ms | 0 | 0 ms | 12.6 kB | 3/3 | ±0 | 2,355 -5% | 21.6s |
|
|
| Sep 22, 2026, 9:07 AM UTC | 100 | 793 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,461 -1% | 21.2s |
|
|
| Sep 15, 2026, 5:56 AM UTC | 100 | 794 ms | 0 | 0 ms | 12.6 kB | 3/3 | ±0 | 2,344 -6% | 21.4s |
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| Sep 8, 2026, 5:40 AM UTC | 100 | 815 ms | 0 | 0 ms | 12.6 kB | 3/3 | ±0 | 3,389 +36% | 20.4s |
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| Sep 1, 2026, 1:44 AM UTC | 100 | 790 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±0 | 2,462 -1% | 21.1s |
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| Aug 29, 2026, 7:47 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
18.5s | |||||||||
| Aug 21, 2026, 3:02 AM UTC | 100 | 814 ms | 0 | 0 ms | 12.1 kB | 3/3 | ±1 | 2,421 -3% | 24.9s |
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Embed this score
Use this web component to show lowtus.fr'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://lowtus.fr/"></speedlify2-score>