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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conor.zone/en

https://www.conor.zone/en

96PERF 84A11Y 100BEST 92SEO ✗AXE –CWV

Ranks Overall #1,377 Built Awesome #938

Data from Oct 5, 2026, 8:33 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

The measuring machine was faster than most in this project.

Lighthouse benchmark index was 4,327, 74% faster than this project's median of 2,486. CPU-bound metrics — TBT, TTI, main thread work — are affected by this and may have moved without the site changing at all.

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Eleventy Built with Eleventy
Vercel Hosted by Vercel

Lighthouse Scores LAB Simulated

96
Performance
no change
84
Accessibility
no change
100
Best Practices
no change
92
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 2.72 s needs work ↓ -5 ms (-0.2%) 2.71 s – 2.73 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 ↓ -0.001 (-100%) 0 – 0.001
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 918 ms good ↓ -5 ms (-0.5%) 908 ms – 927 ms
Speed Index 918 ms good ↓ -5 ms (-0.5%) 908 ms – 927 ms
TTFB Time to First Byte 618 ms good ↓ -5 ms (-0.8%) 608 ms – 627 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 47 ms
resource load duration 21 ms
time to first byte 15 ms
resource load delay 11 ms

Page weight

Metric Value Change / range Trend
Page Weight 468 kB ↓ -172 B 468 kB – 469 kB
Requests 15 → no change 15 – 15
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
image 96% 449 kB 7
document 1.4% 6.5 kB 1
stylesheet 1.3% 5.9 kB 3
script 1% 4.6 kB 2
other 0.4% 1.9 kB 2
Total 468 kB 15

Page health

Metric Value Change / range Trend
Main Thread Work 331 ms ↓ -193 ms (-36.9%) significant 331 ms – 617 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 196 → no change 196 – 196
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 6 → no change 6 – 6
A11y Failures 3 → no change 3 – 3
A11y Failing Nodes 4 → no change 4 – 4

Main thread work

Task Time Share Duration Simulated
other 48% 158 ms
style layout 31% 101 ms
paint composite render 16% 54 ms
script evaluation 4% 12 ms
parse HTML 2% 6 ms
script parse compile 0% 1 ms
Total 331 ms

Axe violations axe-core 4.13.0, full rule set

6 violating nodes across 4 rules, 304 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • critical aria-roles — ARIA roles used must conform to valid values 2 nodes
    Offending elements
    1. #projects 
      <fieldset id="projects" role="section" class="projects | box">
    2. #repos 
      <fieldset id="repos" role="section" class="repos | box">
  • moderate region — All page content should be contained by landmarks 2 nodes
    Offending elements
    1. #projects 
      <fieldset id="projects" role="section" class="projects | box">
    2. #repos 
      <fieldset id="repos" role="section" class="repos | box">
  • critical image-alt — Images must have alternative text 1 node
    Offending element
    1. .footer__badges > img 
      <img src="/assets/images/johnny_decimal_badge.png">
  • serious link-name — Links must have discernible text 1 node
    Offending element
    1. .footer__badges 
      <a class="footer__badges" href="https://johnnydecimal.com/"> <img src="/assets/images/johnny_decimal_badge.png"> </a>

Accessibility failures 3 of 23 audits

  • aria-roles — `[role]` values are not valid 2 nodes
  • image-alt — Image elements do not have `[alt]` attributes 1 node
  • link-name — Links do not have a discernible name 1 node

SEO failures 1 of 10 audits

  • image-alt — Image elements do not have `[alt]` attributes 1 item

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 5, 2026, 8:33 AM UTC 96 2.72 s 0 0 ms 468 kB 3/3 ±1 4,327 +74% 20.8s Wayback
Sep 28, 2026, 4:01 AM UTC 96 2.72 s 0.001 0 ms 468 kB 3/3 ±0 3,284 +32% 21.1s Wayback
Sep 21, 2026, 1:01 AM UTC 96 2.71 s 0 0 ms 469 kB 3/3 ±30 2,486 0% 35s Wayback
Sep 13, 2026, 11:00 PM UTC 96 2.73 s 0 0 ms 469 kB 3/3 ±0 2,991 +20% 20.9s Wayback
Sep 6, 2026, 9:09 PM UTC 96 2.71 s 0.001 0 ms 468 kB 3/3 ±0 2,343 -6% 21.4s Wayback
Aug 30, 2026, 8:45 PM UTC 96 2.71 s 0.001 0 ms 469 kB 3/3 ±0 3,059 +23% 20.6s Wayback
Aug 21, 2026, 11:30 AM UTC 96 2.72 s 0 0 ms 469 kB 3/3 ±1 2,493 0% 22s Wayback

Embed this score

Use this web component to show conor.zone/en'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://www.conor.zone/en"></speedlify2-score>