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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cam.macfar.land

https://cam.macfar.land/

89PERF 94A11Y 77BEST 100SEO ✗AXE –CWV

Ranks Overall #1,521 Built Awesome #1,008

Data from Oct 3, 2026, 1:51 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

Eleventy Built with Eleventy
Vercel Hosted by Vercel

Lighthouse Scores LAB Simulated

89
Performance
no change
94
Accessibility
no change
77
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 3.49 s needs work ↓ -12 ms (-0.3%) 2.59 s – 3.86 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 ↓ -0.010 (-76.9%) significant 0.001 – 0.013
TBT Total Blocking Time 140 ms good ↓ -9 ms (-6%) 0 ms – 218 ms
FCP First Contentful Paint 1.53 s good ↓ -14 ms (-0.9%) 985 ms – 3.35 s
Speed Index 1.53 s good ↓ -14 ms (-0.9%) 1.28 s – 3.35 s
TTFB Time to First Byte 612 ms good ↓ -4 ms (-0.6%) 606 ms – 674 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.

resource load delay 55 ms
resource load duration 19 ms
element render delay 17 ms
time to first byte 8 ms

Page weight

Metric Value Change / range Trend
Page Weight 592 kB ↑ +83.3 kB (+16.8%) 507 kB – 592 kB
Requests 32 ↑ +1 (+3.2%) 31 – 32
Third-party Weight 570 kB ↑ +83.2 kB (+17.6%) 484 kB – 570 kB
Third-party CPU 6 ms ↓ -0 ms (-1.5%) 6 ms – 7 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 61.2% 363 kB 4
font 32.8% 194 kB 3
script 2.3% 13.6 kB 6
stylesheet 1.9% 11.5 kB 4
document 1.4% 8.5 kB 1
other 0.3% 1.7 kB 3
Total 592 kB 32

Third parties 5 entities

Entity Transfer Size Main thread Simulated
unsplash.com image 363 kB 0 ms
Google Fonts font 197 kB 0 ms
JSDelivr CDN 7.2 kB 5 ms
codepenassets.com 3.2 kB 0 ms
codepen.io 0 B 1 ms
Total 570 kB 6 ms

Page health

Metric Value Change / range Trend
Main Thread Work 558 ms ↓ -21 ms (-3.6%) 546 ms – 630 ms
Long Tasks 1 → no change 1 – 1
DOM Elements 214 → no change 214 – 214
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 14 → no change 14 – 14
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 13 → no change 13 – 13

Main thread work

Task Time Share Duration Simulated
script evaluation 44% 244 ms
other 26% 144 ms
style layout 20% 111 ms
paint composite render 6% 33 ms
parse HTML 3% 18 ms
script parse compile 1% 8 ms
Total 558 ms

Axe violations axe-core 4.13.0, full rule set

14 violating nodes across 3 rules, 365 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 12 nodes
    Offending elements (5 of 12)
    1. .dark\:invisible > .float-right.px-2 > a
      <a href="https://unsplash.com/@fempreneurstyledstock?utm_source=cam.macfar.land&amp;utm_medium=referral">Leone Venter</a>
    2. .px-4.post-card__content[href$="light-dark-css-theming/"] > .flex-initial > .text-primary
      <p class="text-xs font-normal uppercase text-primary">web</p>
    3. .px-4.post-card__content[href$="blog-update-2019/"] > .flex-initial > .text-primary
      <p class="text-xs font-normal uppercase text-primary">life</p>
    4. .px-4.post-card__content[href$="electron-blazor/"] > .flex-initial > .text-primary
      <p class="text-xs font-normal uppercase text-primary">electron</p>
    5. .px-4.post-card__content[href$="blog-update-2018/"] > .flex-initial > .text-primary
      <p class="text-xs font-normal uppercase text-primary">life</p>
  • moderate heading-order — Heading levels should only increase by one 1 node
    Offending element
    1. h3
      <h3 class="max-w-sm mx-auto text-xl text-center md:text-3xl sm:max-w-md md:max-w-2xl header-shadow-light dark:header-shadow-dark">I'm a software engineer, occasional writer, open source contributer a…
  • moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
    Offending element
    1. .flex-no-wrap
      <nav class="flex flex-no-wrap justify-between py-3 mx-auto lg:max-w-5xl xl:max-w-7xl">

Accessibility failures 2 of 23 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 12 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 1 node

Best Practices failures 2 of 19 audits

  • third-party-cookies — Uses third-party cookies 1 item
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 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 3, 2026, 1:51 AM UTC 89 3.49 s 0.003 140 ms 592 kB 3/3 ±3 2,496 0% 23.5s Wayback
Sep 25, 2026, 11:56 PM UTC 89 3.50 s 0.013 149 ms 507 kB 3/3 ±16 2,486 0% 24.1s Wayback
Sep 18, 2026, 8:33 PM UTC 95 2.59 s 0.003 150 ms 507 kB 3/3 ±12 2,484 0% 24.2s Wayback
Sep 11, 2026, 5:38 PM UTC 91 3.31 s 0.001 75 ms 592 kB 3/3 ±9 2,339 -6% 24.8s Wayback
Sep 4, 2026, 2:55 PM UTC 93 2.59 s 0.003 218 ms 509 kB 3/3 ±10 2,480 0% 23.9s Wayback
Aug 28, 2026, 1:54 PM UTC 88 3.86 s 0.001 61 ms 592 kB 3/3 ±6 2,313 -7% 22.6s Wayback
Aug 20, 2026, 7:34 PM UTC 82 3.80 s 0.013 0 ms 592 kB 3/3 ±0 2,435 -2% 24.1s Wayback

Embed this score

Use this web component to show cam.macfar.land'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://cam.macfar.land/"></speedlify2-score>