speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Measurement runs Embed a score

raphaellekerbrat.com

https://raphaellekerbrat.com/

100 98 100 100 !AXE –CWV

Ranks Overall #595 Built Awesome #481

Data from Sep 6, 2026, 5:37 AM UTC old Measured once a week · 3 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Wayback Machine

Stack

Self-hosted · Apache Hosted by Self-hosted

Lighthouse Scores

100
Performance
no change
98
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 875 ms 850 ms ↑ +25 ms (+2.9%) 849 ms 875 ms
CLS Cumulative Layout Shift 0.002 0.002 → no change 0.002 0.002
TBT Total Blocking Time 28 ms 29 ms ↓ -1 ms (-3.4%) 28 ms 31 ms
FCP First Contentful Paint 875 ms 850 ms ↑ +25 ms (+2.9%) 849 ms 875 ms
Speed Index 895 ms 850 ms ↑ +45 ms (+5.3%) significant 849 ms 895 ms
TTFB Time to First Byte 711 ms 686 ms ↑ +25 ms (+3.6%) 685 ms 711 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.

element render delay 141 ms
time to first byte 112 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 96.1 kB 96.1 kB → no change 96.1 kB 96.1 kB
Requests 6 6 → no change 6 6
Third-party Weight 0 B 0 B → no change 0 B 0 B
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 34.1 kB 34.1 kB → no change 34.1 kB 34.1 kB
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • script 63.9% 61.4 kB · 1 req
  • font 26% 25.0 kB · 2 req
  • stylesheet 6.1% 5.8 kB · 1 req
  • other 2.2% 2.1 kB · 1 req
  • document 1.8% 1.7 kB · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 465 ms 489 ms ↓ -24 ms (-5%) 463 ms 489 ms
Long Tasks 1 1 → no change 1 1
DOM Elements 149 149 → no change 149 149
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 2 → no change 2 2
A11y Failures 1 1 → no change 1 1
A11y Failing Nodes 1 1 → no change 1 1

Main thread work

script evaluation 189 ms
other 147 ms
style layout 99 ms
script parse compile 14 ms
paint composite render 11 ms
parse HTML 6 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 122 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • 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 1 of 17 audits

  • landmark-one-main — Document does not have a main landmark. 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 6, 2026, 5:37 AM UTC 100 875 ms 0.002 28 ms 96.1 kB 3/3 ±0 2,610 +5% 23.5s Wayback
Aug 30, 2026, 1:11 AM UTC 100 850 ms 0.002 29 ms 96.1 kB 3/3 ±0 2,476 0% 22.8s Wayback
Aug 21, 2026, 5:34 AM UTC 100 849 ms 0.002 31 ms 96.1 kB 3/3 ±0 2,354 -5% 22.4s Wayback

Embed this score

Use this web component to show raphaellekerbrat.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://raphaellekerbrat.com/"></speedlify2-score>