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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wolstenhol.me

https://wolstenhol.me/

84PERF 93A11Y 96BEST 100SEO !AXE –CWV

Ranks Overall #969 Built Awesome #697

Data from Oct 5, 2026, 1:45 AM 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

Uses VueVueAlpine.js 3.11.1Alpine.js 3.11.1Font AwesomeFont Awesome
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

84
Performance
↓ -16 (-16%)
93
Accessibility
no change
96
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 1.51 s good ↑ +278 ms (+22.5%) 1.14 s – 1.51 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.003 good → no change 0.003 – 0.003
TBT Total Blocking Time 557 ms needs work ↑ +548 ms (+6088.9%) significant 9 ms – 557 ms
FCP First Contentful Paint 1.48 s good ↑ +331 ms (+28.8%) significant 1.09 s – 1.48 s
Speed Index 4.00 s needs work ↑ +2856 ms (+248.6%) significant 1.09 s – 4.00 s
TTFB Time to First Byte 2.07 s poor ↑ +1441 ms (+227.6%) significant 631 ms – 2.07 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.

time to first byte 2.07 s
element render delay 129 ms

Page weight

Metric Value Change / range Trend
Page Weight 309 kB ↑ +880 B (+0.3%) 308 kB – 310 kB
Requests 50 ↑ +1 (+2%) 49 – 50
Third-party Weight 10.4 kB ↑ +125 B (+1.2%) 9.6 kB – 11.5 kB
Third-party CPU 8 ms ↑ +1 ms (+13.4%) 5 ms – 10 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 28.3% 87.6 kB 11
other 25.8% 79.6 kB 9
document 16.6% 51.2 kB 1
script 14.3% 44.2 kB 14
font 12.2% 37.7 kB 2
stylesheet 2.9% 8.8 kB 1
Total 309 kB 50

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 10.3 kB 8 ms
cloudflareinsights.com 36 B 0 ms
Total 10.4 kB 8 ms

Page health

Metric Value Change / range Trend
Main Thread Work 2.50 s ↑ +1503 ms (+150.6%) significant 770 ms – 2.50 s
Long Tasks 6 ↑ +3 (+100%) 1 – 6
DOM Elements 1,908 → no change 1,905 – 1,908
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 3 → no change 3 – 6
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 3 → no change 3 – 3

Main thread work

Task Time Share Duration Simulated
script evaluation 46% 1.16 s
style layout 25% 625 ms
other 23% 566 ms
parse HTML 3% 79 ms
paint composite render 2% 45 ms
garbage collection 1% 16 ms
script parse compile 0% 9 ms
Total 2.50 s

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 2 rules, 1071 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious link-name — Links must have discernible text 2 nodes
    Offending elements
    1. .tweets-grid__item[role="listitem"]:nth-child(1) > .card-bluesky.bg-bluesky > div:nth-child(1) > .hover\:bg-blue-700.block 
      <a href="https://htmhell.dev/adventcalendar/" class="block hover:bg-blue-700">
    2. .tweets-grid__item[role="listitem"]:nth-child(5) > .card-bluesky.bg-bluesky > div:nth-child(1) > .hover\:bg-blue-700.block 
      <a href="https://www.npmjs.com/package/buffer" class="block hover:bg-blue-700">
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 1 node
    Offending element
    1. #theres-more-5 
      <span x-bind:id="$id('theres-more')" data-v-0aaa3c16="" id="theres-more-5">There's more!</span>

Accessibility failures 2 of 28 audits

  • link-name — Links do not have a discernible name 2 nodes
  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 1 node

Best Practices failures 1 of 18 audits

  • errors-in-console — Browser errors were logged to the console 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2 1 console error

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 5, 2026, 1:45 AM UTC 84 1.51 s 0.003 557 ms 309 kB 2/3 ±16 3,010 +21% 51.4s Wayback
Sep 27, 2026, 11:48 PM UTC 100 1.23 s 0.003 9 ms 308 kB 3/3 ±3 2,897 +17% 45.3s Wayback
Sep 20, 2026, 8:47 PM UTC 100 1.14 s 0.003 11 ms 309 kB 3/3 ±2 4,289 +73% 35.9s Wayback
Sep 13, 2026, 8:28 PM UTC 100 1.17 s 0.003 16 ms 309 kB 3/3 ±6 3,226 +30% 41.9s Wayback
Sep 6, 2026, 6:57 PM UTC 99 1.38 s 0.003 94 ms 309 kB 3/3 ±1 2,295 -8% 47.4s Wayback
Aug 30, 2026, 6:01 PM UTC 100 1.19 s 0.003 36 ms 308 kB 3/3 ±2 2,325 -6% 50.7s Wayback
Aug 21, 2026, 10:35 AM UTC 100 1.38 s 0.003 34 ms 310 kB 3/3 ±4 2,488 0% 50.3s Wayback

Embed this score

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