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

davidmoll.net

https://davidmoll.net/

99PERF 100A11Y 96BEST 100SEO ✓AXE –CWV

Ranks Overall #365 Built Awesome #285

Data from Oct 3, 2026, 7:41 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
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

99
Performance
no change
100
Accessibility
no change
96
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 1.30 s good ↑ +226 ms (+21%) 794 ms – 1.30 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.060 good ↑ +0.004 (+7.1%) 0.056 – 0.070
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.30 s good ↑ +226 ms (+21%) 794 ms – 1.30 s
Speed Index 1.42 s good ↑ +341 ms (+31.8%) 794 ms – 1.42 s
TTFB Time to First Byte 947 ms needs work ↑ +485 ms (+105%) significant 461 ms – 996 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.

time to first byte 553 ms
element render delay 57 ms

Page weight

Metric Value Change / range Trend
Page Weight 158 kB ↑ +32.8 kB (+27%) significant 104 kB – 158 kB
Requests 11 ↑ +3 (+37.5%) significant 8 – 11
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
font 96.6% 152 kB 8
document 3.4% 5.4 kB 1
Total 158 kB 11

Page health

Metric Value Change / range Trend
Main Thread Work 4.30 s ↑ +2240 ms (+108.7%) 2.06 s – 4.60 s
Long Tasks 0 → no change 0 – 0
DOM Elements 34 → no change 34 – 34
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 66% 2.83 s
script evaluation 27% 1.16 s
style layout 5% 212 ms
paint composite render 2% 86 ms
parse HTML 0% 5 ms
garbage collection 0% 4 ms
script parse compile 0% 2 ms
Total 4.30 s

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 93 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Best Practices failures 1 of 19 audits

  • errors-in-console — Browser errors were logged to the console 2 items

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3 2 console errors

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 7:41 AM UTC 99 1.30 s 0.060 0 ms 158 kB 3/3 ±1 2,509 +1% 27.9s Wayback
Sep 25, 2026, 11:58 PM UTC 99 1.07 s 0.056 0 ms 125 kB 3/3 ±1 3,127 +26% 24.8s Wayback
Sep 18, 2026, 11:01 PM UTC 100 794 ms 0.056 0 ms 120 kB 3/3 ±1 2,948 +19% 27.8s Wayback
Sep 11, 2026, 8:30 PM UTC 99 1.21 s 0.070 0 ms 128 kB 3/3 ±1 2,350 -5% 30.5s Wayback
Sep 4, 2026, 6:07 PM UTC 100 854 ms 0.059 0 ms 147 kB 3/3 ±16 3,191 +28% 29.5s Wayback
Aug 28, 2026, 1:57 PM UTC 100 821 ms 0.059 0 ms 104 kB 3/3 ±1 2,486 0% 28.1s Wayback
Aug 20, 2026, 8:27 PM UTC 100 804 ms 0.056 0 ms 122 kB 3/3 ±1 2,495 0% 28.1s Wayback

Embed this score

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