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 and Bluesky.
Last updated ago. 1,661 measurements in the last week.

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sounddilettante.com

https://www.sounddilettante.com/

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

Ranks Overall #378 Astro Showcase #15

Data from Nov 9, 2026, 6:56 PM UTC old Measured once a month · 1 run since Nov 9, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

This URL redirects to https://sounddilettante.com/.

Lighthouse follows the redirect, so the numbers below describe the destination page, not this one. Not yet confirmed as a move; it needs to lead to the same place on several consecutive runs first.

The measuring machine was faster than most in this project.

Lighthouse benchmark index was 4,194, 69% faster than this project's median of 2,489. 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

Astro Built with Astro
Vercel Hosted by Vercel
Rendered Probably at build time Same document on 3 loads

Lighthouse Scores LAB Simulated

95
Performance
no change
100
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 2.35 s good — 2.35 s – 2.35 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.009 good — 0.009 – 0.009
TBT Total Blocking Time 0 ms good — 0 ms – 0 ms
FCP First Contentful Paint 2.35 s needs work — 2.35 s – 2.35 s
Speed Index 2.35 s good — 2.35 s – 2.35 s
TTFB Time to First Byte 630 ms good — 630 ms – 630 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 78 ms
time to first byte 59 ms

Page weight

Metric Value Change / range Trend
Page Weight 137 kB — 137 kB – 137 kB
Requests 9 — 9 – 9
Third-party Weight 121 kB — 121 kB – 121 kB
Third-party CPU 2 ms — 2 ms – 2 ms
Unused JS 0 B — 0 B – 0 B
Unused CSS 0 B — 0 B – 0 B

By resource type

Type Transfer Share Size Requests
font 82.5% 113 kB 2
script 6.8% 9.3 kB 2
stylesheet 5.2% 7.1 kB 2
document 5% 6.9 kB 1
other 0.6% 785 B 2
Total 137 kB 9

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Google Fonts font 114 kB 0 ms
midnightclub.fr 6.7 kB 1 ms
Total 121 kB 2 ms

Page health

Metric Value Change / range Trend
Main Thread Work 715 ms — 715 ms – 715 ms
Long Tasks 0 — 0 – 0
DOM Elements 428 — 428 – 428
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 — 0 – 0
A11y Failures 0 — 0 – 0
A11y Failing Nodes 0 — 0 – 0

Main thread work

Task Time Share Duration Simulated
other 50% 361 ms
style layout 27% 194 ms
paint composite render 14% 97 ms
script evaluation 6% 45 ms
parse HTML 2% 12 ms
garbage collection 1% 4 ms
script parse compile 0% 3 ms
Total 715 ms

Axe violations axe-core 4.14.0, full rule set

0 violating nodes across 0 rules, 232 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

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 RunsSpreadBenchLighthouseTook Archive
Nov 9, 2026, 6:56 PM UTC 95 2.35 s 0.009 0 ms 137 kB 3/3 ±3 4,194 +69% 13.6.0 21.4s Wayback