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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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torstenknabe.com

https://torstenknabe.com/

100PERF 100A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #21 Built Awesome #19

Data from Oct 4, 2026, 10:53 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

Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

100
Performance
no change
100
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 845 ms good ↓ -17 ms (-2%) 830 ms – 2.36 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.001 good → no change 0 – 0.001
TBT Total Blocking Time 25 ms good ↓ -10 ms (-28.6%) 17 ms – 70 ms
FCP First Contentful Paint 845 ms good ↑ +34 ms (+4.2%) 811 ms – 1.28 s
Speed Index 845 ms good ↑ +34 ms (+4.2%) 811 ms – 1.41 s
TTFB Time to First Byte 637 ms good ↑ +24 ms (+3.9%) 604 ms – 1.03 s

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 60 ms
time to first byte 32 ms

Page weight

Metric Value Change / range Trend
Page Weight 240 kB ↓ -10.7 kB (-4.4%) 66.1 kB – 251 kB
Requests 15 ↓ -1 (-6.2%) 14 – 16
Third-party Weight 55.1 kB ↓ -25 B 55.0 kB – 55.4 kB
Third-party CPU 24 ms ↓ -5 ms (-16%) 20 ms – 29 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 21.3 kB → no change 21.3 kB – 21.3 kB

By resource type

Type Transfer Share Size Requests
image 45.2% 108 kB 7
font 26.7% 64.0 kB 4
script 22.9% 55.1 kB 1
document 4.4% 10.7 kB 1
stylesheet 0.4% 939 B 1
other 0.3% 834 B 1
Total 240 kB 15

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Netlify script 55.1 kB 24 ms
Total 55.1 kB 24 ms

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

4.8% of pixels differ — they are nearly 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 378 ms ↓ -57 ms (-13%) 303 ms – 436 ms
Long Tasks 1 → no change 1 – 2
DOM Elements 211 → no change 209 – 211
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 36% 136 ms
script evaluation 26% 97 ms
style layout 21% 78 ms
paint composite render 7% 27 ms
script parse compile 5% 21 ms
parse HTML 5% 19 ms
Total 378 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 296 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

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
Oct 4, 2026, 10:53 PM UTC 100 845 ms 0.001 25 ms 240 kB 3/3 ±0 2,668 +7% 23.7s Wayback
Sep 27, 2026, 9:03 PM UTC 100 862 ms 0.001 35 ms 251 kB 3/3 ±1 2,465 -1% 23.8s Wayback
Sep 20, 2026, 6:02 PM UTC 100 830 ms 0.001 17 ms 240 kB 3/3 ±0 3,346 +35% 23.1s Wayback
Sep 13, 2026, 5:21 PM UTC 100 887 ms 0.001 29 ms 240 kB 3/3 ±0 2,487 0% 25.1s Wayback
Sep 6, 2026, 2:00 PM UTC 100 1.35 s 0.001 29 ms 251 kB 3/3 ±1 2,487 0% 23.7s Wayback
Aug 30, 2026, 1:38 PM UTC 100 833 ms 0.001 17 ms 240 kB 3/3 ±0 3,409 +37% 22.6s Wayback
Aug 21, 2026, 9:38 AM UTC 98 2.36 s 0 70 ms 66.1 kB 2/3 ±2 2,456 -1% 206.1s Wayback

Embed this score

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