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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adamdj.tel

https://www.adamdj.tel/

95PERF 100A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #712 Built Awesome #533

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

Eleventy 3.1.6 Built with Eleventy 3.1.6
Uses Font AwesomeFont Awesome
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

95
Performance
↓ -5 (-5%)
100
Accessibility
no change
100
Best Practices
↑ +19 (+23.5%)
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 2.86 s needs work ↑ +1821 ms (+174.9%) 1.01 s – 3.03 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
TBT Total Blocking Time 0 ms good ↓ -23 ms (-100%) significant 0 ms – 230 ms
FCP First Contentful Paint 1.67 s good ↑ +631 ms (+60.6%) significant 953 ms – 1.70 s
Speed Index 1.67 s good ↓ -584 ms (-25.9%) 953 ms – 2.26 s
TTFB Time to First Byte 612 ms good ↓ -111 ms (-15.4%) 464 ms – 723 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 41 ms
time to first byte 17 ms

Page weight

Metric Value Change / range Trend
Page Weight 346 kB ↓ -11.2 kB (-3.2%) 346 kB – 360 kB
Requests 8 ↓ -3 (-27.3%) significant 8 – 11
Third-party Weight 10.2 kB ↓ -127 B (-1.2%) 9.6 kB – 11.6 kB
Third-party CPU 5 ms ↑ +1 ms (+40.6%) significant 3 ms – 5 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 20.5 kB ↑ +470 B (+2.3%) 20.0 kB – 20.5 kB

By resource type

Type Transfer Share Size Requests
image 84.3% 288 kB 2
document 12.1% 41.4 kB 1
script 3% 10.2 kB 1
other 0.6% 2.1 kB 3
Total 346 kB 8

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 10.2 kB 5 ms
Total 10.2 kB 5 ms

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 222 ms ↓ -165 ms (-42.7%) significant 165 ms – 1.31 s
Long Tasks 0 ↓ -1 (-100%) significant 0 – 2
DOM Elements 129 ↓ -2 (-1.5%) 129 – 131
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 5 → no change 1 – 5
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 54% 120 ms
script evaluation 22% 49 ms
style layout 15% 33 ms
parse HTML 6% 13 ms
paint composite render 3% 7 ms
script parse compile 0% 1 ms
Total 222 ms

Axe violations axe-core 4.13.0, full rule set

5 violating nodes across 1 rule, 253 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 5 nodes
    Offending elements
    1. #fullscreen 
      <img src="/img/web-design-g871abf5a4_1920.webp" alt="Adam DJ Brett Academic Profile and Social Links" id="fullscreen" fetchpriority="high">
    2. #avatar 
      <img src="/img/avatar2.webp" alt="Adam DJ Brett Academic Profile and Social Links" id="avatar" width="180px" height="180px" fetchpriority="high">
    3. #adam-dj-brett 
      <h1 id="adam-dj-brett">ADAM DJ BRETT</h1>
    4. .tagline 
      <p class="tagline">Decoding Religion, Politics, and Culture.</p>
    5. .button-text 
      <div class="button-text">

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, 1:45 AM UTC 95 2.86 s 0 0 ms 346 kB 3/3 ±5 2,443 -2% 20.7s Wayback
Sep 27, 2026, 11:49 PM UTC 100 1.04 s 0 23 ms 358 kB 3/3 ±0 3,375 +36% 21.9s Wayback
Sep 20, 2026, 11:02 PM UTC 100 1.43 s 0 0 ms 346 kB 3/3 ±6 2,478 0% 23.3s Wayback
Sep 13, 2026, 10:57 PM UTC 94 3.03 s 0 0 ms 347 kB 3/3 ±3 2,491 0% 22.2s Wayback
Sep 6, 2026, 9:06 PM UTC 99 1.70 s 0 0 ms 346 kB 3/3 ±1 2,474 0% 22.5s Wayback
Aug 30, 2026, 6:05 PM UTC 94 2.87 s 0 0 ms 346 kB 3/3 ±3 2,446 -2% 22s Wayback
Aug 21, 2026, 5:29 PM UTC 96 1.01 s 0 230 ms 360 kB 3/3 ±6 2,451 -1% 25.3s Wayback

Embed this score

Use this web component to show adamdj.tel'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.adamdj.tel/"></speedlify2-score>