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.

Charts Compare Measurement runs Embed a score Open to Work

bored.horse

https://bored.horse/

100PERF 94A11Y 100BEST 100SEO ✗AXE –CWV

Ranks Overall #1,182 Built Awesome #812

Data from Oct 3, 2026, 1:45 AM UTC old Measured once a week · 7 runs since Aug 20, 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

Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

100
Performance
↑ +1 (+1%)
94
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 1.81 s good ↓ -179 ms (-9%) significant 1.81 s – 2.03 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 – 0.033
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 791 ms good ↓ -441 ms (-35.8%) 791 ms – 1.25 s
Speed Index 791 ms good ↓ -441 ms (-35.8%) 791 ms – 1.25 s
TTFB Time to First Byte 619 ms good ↑ +153 ms (+32.8%) 466 ms – 631 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 63 ms
time to first byte 32 ms

Page weight

Metric Value Change / range Trend
Page Weight 181 kB ↓ -316 B (-0.2%) 180 kB – 182 kB
Requests 15 → no change 15 – 15
Third-party Weight 36.1 kB ↓ -139 B (-0.4%) 35.5 kB – 37.5 kB
Third-party CPU 17 ms ↓ -1 ms (-7.3%) 17 ms – 20 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
font 50.9% 92.0 kB 1
script 21.9% 39.5 kB 4
image 19.9% 36.0 kB 1
stylesheet 3.4% 6.2 kB 2
other 2.3% 4.2 kB 6
document 1.5% 2.8 kB 1
Total 181 kB 15

Third parties 3 entities

Entity Transfer Size Main thread Simulated
hedengren.services script 25.8 kB 10 ms
Cloudflare script 10.2 kB 7 ms
cloudflareinsights.com 59 B 0 ms
Total 36.1 kB 17 ms

Page health

Metric Value Change / range Trend
Main Thread Work 293 ms ↓ -3 ms (-0.8%) 289 ms – 356 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 82 → no change 82 – 82
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 12 → no change 7 – 12
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 11 → no change 11 – 11

Main thread work

Task Time Share Duration Simulated
other 43% 127 ms
script evaluation 28% 82 ms
style layout 16% 47 ms
script parse compile 5% 14 ms
paint composite render 4% 13 ms
parse HTML 4% 11 ms
Total 293 ms

Axe violations axe-core 4.13.0, full rule set

12 violating nodes across 2 rules, 182 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 11 nodes
    Offending elements (5 of 11)
    1. a[href$="app-defaults-early-2026/"] 
      <a href="/post/app-defaults-early-2026/">App defaults, early 2026</a>
    2. li:nth-child(1) > div > .text-lightgrey 
      <span class="text-lightgrey">Jan 12, 2026</span>
    3. a[href$="app-defaults-late-2024/"] 
      <a href="/post/app-defaults-late-2024/">App defaults, late 2024</a>
    4. li:nth-child(2) > div > .text-lightgrey 
      <span class="text-lightgrey">Jan 02, 2025</span>
    5. li:nth-child(3) > h3 > a 
      <a href="/post/work-mode-does-change-things/">Work mode does change things</a>
  • moderate page-has-heading-one — Page should contain a level-one heading 1 node
    Offending element
    1. html 
      <html lang="en">

Accessibility failures 1 of 16 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 11 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
Oct 3, 2026, 1:45 AM UTC 100 1.81 s 0 0 ms 181 kB 3/3 ±0 2,395 -4% 22.1s Wayback
Sep 25, 2026, 11:19 AM UTC 99 1.99 s 0 0 ms 181 kB 3/3 ±1 2,341 -6% 22.2s Wayback
Sep 18, 2026, 8:52 AM UTC 99 1.94 s 0.033 0 ms 181 kB 3/3 ±8 2,499 +1% 23.2s Wayback
Sep 11, 2026, 8:41 AM UTC 100 1.90 s 0 0 ms 181 kB 3/3 ±0 2,577 +4% 23.3s Wayback
Sep 4, 2026, 5:38 AM UTC 99 2.03 s 0 0 ms 181 kB 3/3 ±1 2,479 0% 23.5s Wayback
Aug 28, 2026, 1:21 AM UTC 100 1.82 s 0 0 ms 180 kB 3/3 ±0 2,383 -4% 22s Wayback
Aug 20, 2026, 7:10 PM UTC 100 1.87 s 0 0 ms 182 kB 3/3 ±0 2,478 0% 23.5s Wayback

Embed this score

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