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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setyourwatchby.netlify.app

https://setyourwatchby.netlify.app/

100PERF 83A11Y 100BEST 91SEO !AXE –CWV

Ranks Overall #966 Built Awesome #694

Data from Oct 4, 2026, 7:23 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
83
Accessibility
no change
100
Best Practices
no change
91
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 794 ms good ↓ -27 ms (-3.3%) 794 ms – 829 ms
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 794 ms good ↓ -27 ms (-3.3%) 794 ms – 829 ms
Speed Index 794 ms good ↓ -27 ms (-3.3%) 794 ms – 829 ms
TTFB Time to First Byte 613 ms good ↓ -33 ms (-5.1%) significant 613 ms – 657 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 30 ms
time to first byte 24 ms

Page weight

Metric Value Change / range Trend
Page Weight 16.1 kB ↓ -6 B 987 B – 16.1 kB
Requests 2 → no change 1 – 2
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

Type Transfer Share Size Requests
document 100% 987 B 1
Total 16.1 kB 2

Page health

Metric Value Change / range Trend
Main Thread Work 110 ms ↓ -7 ms (-6%) 75 ms – 117 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 12 → no change 12 – 12
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 4 → no change 4 – 4
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 2 → no change 2 – 2

Main thread work

Task Time Share Duration Simulated
other 46% 51 ms
style layout 42% 47 ms
script evaluation 8% 8 ms
parse HTML 2% 2 ms
paint composite render 2% 2 ms
script parse compile 0% 0 ms
Total 110 ms

Axe violations axe-core 4.13.0, full rule set

4 violating nodes across 3 rules, 28 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 2 nodes
    Offending elements
    1. .content 
      <div class="content"> <h1 class="time">15:23</h1> <p class="location">(in Dulles, United States)</p> </div>
    2. .deets 
      <div class="deets"> <p> <a href="/">Set your watch by Netlify</a><br> <a href="https://github.com/philhawksworth/html-time">Made</a> by <a href="https://twitter.com/philhawksworth">Phil</a> for some …
  • moderate landmark-one-main — Document should have one main landmark 1 node
    Offending element
    1. html 
      <html lang="en">
  • critical meta-refresh — Delayed refresh under 20 hours must not be used 1 node
    Offending element
    1. meta[http-equiv="refresh"] 
      <meta http-equiv="refresh" content="30">

Accessibility failures 2 of 11 audits

  • meta-refresh — The document uses `<meta http-equiv="refresh">` 1 node
  • landmark-one-main — Document does not have a main landmark. 1 node

SEO failures 1 of 8 audits

  • meta-description — Document does not have a meta description

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, 7:23 PM UTC 100 794 ms 0 0 ms 16.1 kB 3/3 ±1 2,379 -4% 21.1s Wayback
Sep 27, 2026, 5:41 PM UTC 100 821 ms 0 0 ms 16.1 kB 3/3 ±3 2,753 +11% 21.7s Wayback
Sep 20, 2026, 2:34 PM UTC 100 809 ms 0 0 ms 988 B 3/3 ±2 3,116 +25% 20.4s Wayback
Sep 13, 2026, 1:48 PM UTC 100 817 ms 0 0 ms 987 B 3/3 ±2 2,493 0% 20.7s Wayback
Sep 6, 2026, 10:23 AM UTC 100 821 ms 0 0 ms 987 B 3/3 ±2 2,352 -5% 21s Wayback
Aug 30, 2026, 7:56 AM UTC 100 829 ms 0 0 ms 988 B 3/3 ±4 2,588 +4% 21.9s Wayback
Aug 21, 2026, 7:58 AM UTC 100 824 ms 0 0 ms 988 B 3/3 ±2 2,790 +12% 21.4s Wayback

Embed this score

Use this web component to show setyourwatchby.netlify.app'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://setyourwatchby.netlify.app/"></speedlify2-score>