generations-futures.fr
https://www.generations-futures.fr/
Ranks Overall #9 Important #7
Data from Sep 4, 2026, 11:09 AM UTC old Measured once a day · 1 run since Sep 4, 2026
Test elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis
Stack
Core Web Vitals field data, url-level
Real Chrome users, 28-day window (2026-08-06 → 2026-09-02).
Lighthouse Scores
Filmstrip Lighthouse, mobile
How the page drew during the measured load, at 8 points across 3.00 s.
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375 ms
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750 ms
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1.13 s
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1.50 s
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1.88 s
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2.25 s
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2.63 s
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3.00 s
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
97.9% of pixels differ — they have almost nothing in common. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 5.94 s | — | — | 5.94 s | 5.94 s | |
| CLS Cumulative Layout Shift | 0 | — | — | 0 | 0 | |
| TBT Total Blocking Time | 18 ms | — | — | 18 ms | 18 ms | |
| FCP First Contentful Paint | 2.09 s | — | — | 2.09 s | 2.09 s | |
| Speed Index | 5.43 s | — | — | 5.43 s | 5.43 s | |
| TTFB Time to First Byte | 648 ms | — | — | 648 ms | 648 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.
Field data Chrome UX Report, url-level
Real Chrome users, 28-day trailing window (2026-08-06 → 2026-09-02).
| Metric | p75 | Rating | Distribution (good / needs work / poor) |
|---|---|---|---|
| LCP CWV | 1.24 s | good | 93% good |
| INP CWV Interaction to Next Paint — field only, Lighthouse cannot measure this in a lab run | 108 ms | good | 93.2% good |
| CLS CWV | 0 | good | 100% good |
| FCP | 1.10 s | good | 90.4% good |
| TTFB | 534 ms | good | 85.3% good |
Lab LCP vs Field LCP
The lab LCP is 4.77× the field p75 — real users likely have above-average hardware or network connectivity.
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 1.09 MB | — | — | 1.09 MB | 1.09 MB | |
| Requests | 58 | — | — | 58 | 58 | |
| Third-party Weight | 0 B | — | — | 0 B | 0 B | |
| Third-party CPU | 0 ms | — | — | 0 ms | 0 ms | |
| Unused JS | 57.3 kB | — | — | 57.3 kB | 57.3 kB | |
| Unused CSS | 0 B | — | — | 0 B | 0 B |
By resource type
- image 51.4% 556 kB · 10 req
- script 23.5% 255 kB · 22 req
- font 18.2% 197 kB · 5 req
- stylesheet 3.1% 33.4 kB · 11 req
- document 2.8% 30.3 kB · 1 req
- other 1% 10.3 kB · 4 req
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 1.04 s | — | — | 1.04 s | 1.04 s | |
| Long Tasks | 2 | — | — | 2 | 2 | |
| DOM Elements | 1,408 | — | — | 1,408 | 1,408 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 51 | — | — | 51 | 51 | |
| A11y Failures | 1 | — | — | 1 | 1 | |
| A11y Failing Nodes | 22 | — | — | 22 | 22 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
51 violating nodes across 2 rules, 978 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
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moderate
region— All page content should be contained by landmarks 29 nodes -
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 22 nodes
Accessibility failures 1 of 32 audits
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color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 22 nodes
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026, 11:09 AM UTC | 72 | 5.94 s | 0 | 18 ms | 1.09 MB | 3/3 | ±14 | 1,845 0% | 40.3s |