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

thereseadoremos.com

https://www.thereseadoremos.com/

85PERF 100A11Y 58BEST 100SEO !AXE –CWV

Ranks Overall #1,067 Astro Showcase #87

Data from Oct 2, 2026, 7:17 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 2.0.2 Built with Astro 2.0.2
Vercel Hosted by Vercel

Lighthouse Scores LAB Simulated

85
Performance
no change
100
Accessibility
no change
58
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 3.91 s needs work — 3.91 s – 3.91 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.008 good — 0.008 – 0.008
TBT Total Blocking Time 67 ms good — 67 ms – 67 ms
FCP First Contentful Paint 2.19 s needs work — 2.19 s – 2.19 s
Speed Index 2.19 s good — 2.19 s – 2.19 s
TTFB Time to First Byte 609 ms good — 609 ms – 609 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 82 ms
resource load delay 23 ms
resource load duration 21 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 1.55 MB — 1.55 MB – 1.55 MB
Requests 44 — 44 – 44
Third-party Weight 185 kB — 185 kB – 185 kB
Third-party CPU 64 ms — 64 ms – 64 ms
Unused JS 96.5 kB — 96.5 kB – 96.5 kB
Unused CSS 0 B — 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 70.8% 1.10 MB 10
font 13.7% 212 kB 6
stylesheet 5.4% 84.3 kB 7
image 5.3% 82.4 kB 7
document 4.6% 71.3 kB 3
other 0.3% 4.2 kB 10
Total 1.55 MB 44

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Google Tag Manager script 169 kB 64 ms
convertkit.com 16.6 kB 0 ms
Total 185 kB 64 ms

Page health

Metric Value Change / range Trend
Main Thread Work 875 ms — 875 ms – 875 ms
Long Tasks 3 — 3 – 3
DOM Elements 290 — 290 – 290
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 3 — 3 – 3
A11y Failures 0 — 0 – 0
A11y Failing Nodes 0 — 0 – 0

Main thread work

Task Time Share Duration Simulated
script evaluation 38% 333 ms
other 30% 263 ms
style layout 16% 143 ms
script parse compile 7% 64 ms
paint composite render 4% 32 ms
parse HTML 3% 28 ms
garbage collection 1% 11 ms
Total 875 ms

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 3 rules, 612 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • critical aria-allowed-attr — Elements must only use supported ARIA attributes 1 node
    Offending element
    1. .p-1 >>> .ytmVideoInfoVideoTitle 
      <a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=SnrSuhexBhA"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">s…
  • serious aria-prohibited-attr — Elements must only use permitted ARIA attributes 1 node
    Offending element
    1. .p-1 >>> #movie_player 
      <div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…
  • critical button-name — Buttons must have discernible text 1 node
    Offending element
    1. .p-1 >>> .ytmVideoInfoChannelAvatar 
      <button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…

Best Practices failures 3 of 19 audits

  • deprecations — Uses deprecated APIs 1 item
  • third-party-cookies — Uses third-party cookies 1 item
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

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, 7:17 PM UTC 85 3.91 s 0.008 67 ms 1.55 MB 3/3 ±38 2,474 0% 28s Wayback