speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

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teotimepacreau.fr

https://www.teotimepacreau.fr/

76PERF 93A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #990 Built Awesome #711

Data from Oct 5, 2026, 11:58 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

Eleventy Built with Eleventy
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

76
Performance
no change
93
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

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 8.42 s poor ↓ -32 ms (-0.4%) 8.42 s – 8.64 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 – 0.034
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 815 ms good ↓ -36 ms (-4.2%) 794 ms – 927 ms
Speed Index 820 ms good ↓ -662 ms (-44.7%) significant 820 ms – 2.05 s
TTFB Time to First Byte 622 ms good ↓ -32 ms (-4.9%) 606 ms – 732 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.

element render delay 682 ms
time to first byte 23 ms

Page weight

Metric Value Change / range Trend
Page Weight 1.48 MB ↓ -166 B 1.48 MB – 1.48 MB
Requests 12 → no change 12 – 12
Third-party Weight 29.2 kB → no change 29.2 kB – 29.9 kB
Third-party CPU 26 ms ↑ +3 ms (+11.7%) 23 ms – 33 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 59.4% 879 kB 4
font 37.7% 557 kB 2
script 2% 30.2 kB 3
stylesheet 0.5% 7.4 kB 1
document 0.3% 5.1 kB 1
other 0.1% 1.2 kB 1
Total 1.48 MB 12

Third parties 1 entities

Entity Transfer Size Main thread Simulated
JSDelivr CDN script 29.2 kB 26 ms
Total 29.2 kB 26 ms

Page health

Metric Value Change / range Trend
Main Thread Work 726 ms ↑ +22 ms (+3.1%) 685 ms – 885 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 145 → no change 145 – 145
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 3 ↑ +2 (+200%) significant 1 – 5
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 37% 267 ms
style layout 31% 224 ms
script evaluation 20% 145 ms
paint composite render 9% 67 ms
parse HTML 1% 10 ms
script parse compile 1% 8 ms
garbage collection 1% 5 ms
Total 726 ms

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 2 rules, 255 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 2 nodes
    Offending elements
    1. section:nth-child(4) > .homepage-projets-titre-flexer > h2 
      <h2>Essais</h2>
    2. section:nth-child(4) > ul > li > a 
      <a href="/essais/challenger-pratiques-transformation-organisationelle-par-le-design-de-services">Comment challenger les pratiques de transformation organisationelle par le design de services ?</a>
  • critical button-name — Buttons must have discernible text 1 node
    Offending element
    1. #theme-toggler 
      <button data-theme="dark" id="theme-toggler" name="Sélecteur de thème coloré" style="appearance: none; border: none; background-color: transparent; position: absolute; left: 0; right: 0; top: calc(.5…

Accessibility failures 1 of 20 audits

  • button-name — Buttons do not have an accessible name 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-04-11 → 2026-09-26 No data — 25 weeks under the CrUX reporting threshold

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 5, 2026, 11:58 PM UTC 76 8.42 s 0 0 ms 1.48 MB 3/3 ±12 3,077 +24% 22.4s Wayback
Sep 28, 2026, 6:37 PM UTC 76 8.45 s 0 0 ms 1.48 MB 3/3 ±1 3,329 +34% 22.1s Wayback
Sep 21, 2026, 3:01 PM UTC 75 8.52 s 0.003 0 ms 1.48 MB 3/3 ±8 2,465 -1% 22s Wayback
Sep 14, 2026, 12:01 PM UTC 75 8.53 s 0.034 0 ms 1.48 MB 3/3 ±12 2,488 0% 24.2s Wayback
Sep 7, 2026, 9:05 AM UTC 75 8.58 s 0 0 ms 1.48 MB 3/3 ±10 2,481 0% 23.9s Wayback
Aug 31, 2026, 4:02 AM UTC 75 8.64 s 0.034 0 ms 1.48 MB 3/3 ±9 2,341 -6% 23.2s Wayback
Aug 21, 2026, 2:36 PM UTC 75 8.56 s 0 0 ms 1.48 MB 3/3 ±8 2,480 0% 22.4s Wayback

Embed this score

Use this web component to show teotimepacreau.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://www.teotimepacreau.fr/"></speedlify2-score>