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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chadams.me

https://www.chadams.me/

68PERF 98A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #1,009 Built Awesome #724

Data from Oct 5, 2026, 8:32 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 3,931, 58% 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
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

68
Performance
no change
98
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 6.34 s poor ↑ +153 ms (+2.5%) 6.19 s – 28.31 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 ↓ -4 ms (-100%) 0 ms – 136 ms
FCP First Contentful Paint 1.24 s good ↑ +3 ms (+0.2%) 1.06 s – 1.24 s
Speed Index 10.23 s poor ↓ -26 ms (-0.3%) 9.76 s – 10.59 s
TTFB Time to First Byte 642 ms good ↑ +3 ms (+0.5%) 608 ms – 650 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 duration 188 ms
time to first byte 31 ms
element render delay 24 ms
resource load delay 7 ms

Page weight

Metric Value Change / range Trend
Page Weight 9.56 MB ↓ -486 B 9.56 MB – 9.56 MB
Requests 20 → no change 20 – 20
Third-party Weight 2.4 kB ↓ -1 B 2.4 kB – 2.4 kB
Third-party CPU 2 ms → no change 1 ms – 2 ms
Unused JS 41.9 kB ↓ -174 B (-0.4%) 41.9 kB – 42.0 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 98.6% 9.42 MB 7
script 1.3% 120 kB 9
stylesheet 0.1% 9.4 kB 1
document 0.1% 5.4 kB 1
other <0.1% 521 B 1
Total 9.56 MB 20

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Plausible scriptother 2.4 kB 2 ms
Total 2.4 kB 2 ms

Page health

Metric Value Change / range Trend
Main Thread Work 423 ms ↓ -233 ms (-35.5%) 423 ms – 826 ms
Long Tasks 0 ↓ -1 (-100%) 0 – 2
DOM Elements 112 → no change 112 – 112
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 3 → no change 3 – 3
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 49% 209 ms
script evaluation 30% 128 ms
style layout 9% 40 ms
script parse compile 4% 18 ms
parse HTML 3% 12 ms
paint composite render 3% 12 ms
garbage collection 1% 6 ms
Total 423 ms

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 2 rules, 202 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 20 audits

  • landmark-one-main — Document does not have a main landmark. 1 node

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, 8:32 AM UTC 68 6.34 s 0 0 ms 9.56 MB 3/3 ±2 3,931 +58% 22.5s Wayback
Sep 28, 2026, 4:00 AM UTC 68 6.19 s 0 4 ms 9.56 MB 3/3 ±3 3,309 +33% 23.7s Wayback
Sep 20, 2026, 11:05 PM UTC 65 28.13 s 0 136 ms 9.56 MB 3/3 ±3 2,329 -6% 25.5s Wayback
Sep 13, 2026, 10:59 PM UTC 66 23.27 s 0 0 ms 9.56 MB 3/3 ±3 2,988 +20% 25.1s Wayback
Sep 6, 2026, 9:08 PM UTC 66 28.24 s 0 66 ms 9.56 MB 3/3 ±3 2,351 -5% 22.7s Wayback
Aug 30, 2026, 8:44 PM UTC 66 28.09 s 0 27 ms 9.56 MB 3/3 ±3 3,039 +22% 23.9s Wayback
Aug 21, 2026, 11:29 AM UTC 66 28.31 s 0 8 ms 9.56 MB 3/3 ±0 2,454 -1% 22.9s Wayback

Embed this score

Use this web component to show chadams.me'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.chadams.me/"></speedlify2-score>