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

inthistweet.app

https://inthistweet.app/

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

Ranks Overall #631 Astro Showcase #37

Data from Oct 2, 2026, 1:36 PM UTC old Measured once a month · 1 run since Oct 2, 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

Astro 4.3.3 Built with Astro 4.3.3
Uses SvelteSvelte
Vercel Hosted by Vercel

Lighthouse Scores LAB Simulated

100
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 926 ms good — 926 ms – 926 ms
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 — 0.003 – 0.003
TBT Total Blocking Time 6 ms good — 6 ms – 6 ms
FCP First Contentful Paint 926 ms good — 926 ms – 926 ms
Speed Index 1.75 s good — 1.75 s – 1.75 s
TTFB Time to First Byte 626 ms good — 626 ms – 626 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 150 ms
time to first byte 21 ms

Page weight

Metric Value Change / range Trend
Page Weight 898 kB — 898 kB – 898 kB
Requests 10 — 10 – 10
Third-party Weight 0 B — 0 B – 0 B
Third-party CPU 0 ms — 0 ms – 0 ms
Unused JS 0 B — 0 B – 0 B
Unused CSS 16.0 kB — 16.0 kB – 16.0 kB

By resource type

Type Transfer Share Size Requests
image 93.1% 836 kB 2
script 3.1% 28.0 kB 3
stylesheet 2.4% 21.4 kB 1
document 1.1% 10.0 kB 1
other 0.2% 2.2 kB 3
Total 898 kB 10

Page health

Metric Value Change / range Trend
Main Thread Work 442 ms — 442 ms – 442 ms
Long Tasks 1 — 1 – 1
DOM Elements 106 — 106 – 106
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 — 2 – 2
A11y Failures 1 — 1 – 1
A11y Failing Nodes 1 — 1 – 1

Main thread work

Task Time Share Duration Simulated
other 39% 174 ms
script evaluation 27% 117 ms
style layout 20% 87 ms
paint composite render 10% 44 ms
parse HTML 3% 14 ms
garbage collection 1% 3 ms
script parse compile 1% 2 ms
Total 442 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 199 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate heading-order — Heading levels should only increase by one 1 node
    Offending element
    1. #note > .info-bar-content.message-wrapped.svelte-y0ncn6 > h5 
      <h5 class="svelte-y0ncn6">Note</h5>
  • moderate region — All page content should be contained by landmarks 1 node
    Offending element
    1. .block 
      <img src="/product-hunt-badge-light.svg" alt="Upvote on ProductHunt" width="150" height="32" class="text-center mx-auto block dark:hidden" loading="lazy" data-astro-cid-j7pv25f6="">

Accessibility failures 1 of 24 audits

  • heading-order — Heading elements are not in a sequentially-descending order 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 2, 2026, 1:36 PM UTC 100 926 ms 0.003 6 ms 898 kB 3/3 ±0 2,948 +19% 20.6s Wayback