speedlify2

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

Charts Compare Measurement runs Embed a score

thomasclausen.dk

https://thomasclausen.dk/

100 95 100 100 !AXE –CWV

Ranks Overall #657 Built Awesome #527

Data from Sep 6, 2026, 1:57 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Eleventy 3.1.5 Built with Eleventy 3.1.5
Netlify Hosted by Netlify

Lighthouse Scores

100
Performance
no change
95
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics Lighthouse, mobile

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 Lighthouse
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 1.22 s good ↑ +121 ms (+11%) 1.10 s – 1.24 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
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 806 ms good ↓ -19 ms (-2.3%) 806 ms – 825 ms
Speed Index 806 ms good ↓ -19 ms (-2.3%) 806 ms – 825 ms
TTFB Time to First Byte 624 ms good ↓ -29 ms (-4.4%) 624 ms – 653 ms

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is throttled.

element render delay 106 ms
time to first byte 26 ms

Page weight

Metric Value Change / range Trend
Page Weight 55.0 kB ↓ -21 B 55.0 kB – 55.3 kB
Requests 6 → no change 6 – 6
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

  • font 85.4% 46.6 kB · 2 req
  • stylesheet 8.8% 4.8 kB · 1 req
  • document 2.9% 1.6 kB · 1 req
  • script 2.9% 1.6 kB · 1 req

Page health

Metric Value Change / range Trend
Main Thread Work 130 ms ↑ +25 ms (+24.1%) 105 ms – 130 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 47 → no change 47 – 47
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 → no change 2 – 2
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 2 → no change 2 – 2

Main thread work

other 66 ms
style layout 43 ms
script evaluation 10 ms
parse HTML 6 ms
paint composite render 5 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 1 rule, 110 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

Accessibility failures 1 of 20 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 2 nodes

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, 1:57 PM UTC 100 1.22 s 0 0 ms 55.0 kB 3/3 ±2 2,498 +1% 22.8s Wayback
Aug 30, 2026, 1:35 PM UTC 100 1.10 s 0 0 ms 55.0 kB 3/3 ±0 3,381 +36% 21.2s Wayback
Aug 21, 2026, 8:47 AM UTC 100 1.24 s 0 0 ms 55.3 kB 3/3 ±0 3,131 +26% 21.5s Wayback

Embed this score

Use this web component to show thomasclausen.dk'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://thomasclausen.dk/"></speedlify2-score>