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

yardsale.day

https://yardsale.day/

50PERF 99A11Y 73BEST 92SEO ✗AXE !CWV

Ranks Overall #1,681 Astro Showcase #192

Data from Oct 2, 2026, 7:14 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 5.7.13 Built with Astro 5.7.13
Uses ReactReactAlpine.js 3.14.9Alpine.js 3.14.9
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

50
Performance
no change
99
Accessibility
no change
73
Best Practices
no change
92
SEO
no change

Metrics LAB FIELD

Core Web Vitals: failing 3 of 3 assessed from real Chrome users.

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-02 → 2026-09-29), url-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 5.77 s poor — 5.77 s – 5.77 s 1.37 s good 93.8% 3.2% 3%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — 93 ms good 94.5% 5.5% 0%
CLS CWV Cumulative Layout Shift 0.041 good — 0.041 – 0.041 0.150 needs work 68.7% 29.5% 1.8%
TBT Total Blocking Time 770 ms poor — 770 ms – 770 ms n/a —
FCP First Contentful Paint 3.36 s poor — 3.36 s – 3.36 s 1.01 s good 91.8% 4% 4.2%
Speed Index 4.92 s needs work — 4.92 s – 4.92 s n/a —
TTFB Time to First Byte 480 ms good — 480 ms – 480 ms 552 ms good 84.7% 9.7% 5.6%

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 116 ms
resource load duration 74 ms
resource load delay 45 ms
time to first byte 38 ms

LCP LAB Simulated vs LCP FIELD

Lab 5.77 s
Field p75 1.37 s

The lab LCP is 4.22× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 11.99 MB — 11.99 MB – 11.99 MB
Requests 158 — 158 – 158
Third-party Weight 1.00 MB — 1.00 MB – 1.00 MB
Third-party CPU 338 ms — 338 ms – 338 ms
Unused JS 341 kB — 341 kB – 341 kB
Unused CSS 0 B — 0 B – 0 B

By resource type

Type Transfer Share Size Requests
media 79.8% 9.56 MB 1
script 10% 1.20 MB 86
image 7.1% 849 kB 19
font 1.9% 234 kB 4
document 0.7% 83.5 kB 1
other 0.5% 54.6 kB 43
stylesheet <0.1% 4.4 kB 3
Total 11.99 MB 158

Third parties 15 entities

Entity Transfer Size Main thread Simulated
Google Tag Manager script 509 kB 170 ms
alia-prod.com script 245 kB 104 ms
Klaviyo script 156 kB 46 ms
myshopify.com 30.1 kB 0 ms
cdn-cookieyes.com 28.6 kB 8 ms
All 15 1.00 MB 338 ms

Page health

Metric Value Change / range Trend
Main Thread Work 5.33 s — 5.33 s – 5.33 s
Long Tasks 14 — 14 – 14
DOM Elements 2,134 — 2,134 – 2,134
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 6 — 6 – 6
A11y Failures 1 — 1 – 1
A11y Failing Nodes 1 — 1 – 1

Main thread work

Task Time Share Duration Simulated
script evaluation 45% 2.41 s
other 29% 1.53 s
style layout 11% 602 ms
script parse compile 6% 332 ms
paint composite render 3% 174 ms
parse HTML 3% 172 ms
garbage collection 2% 112 ms
Total 5.33 s

Axe violations axe-core 4.13.0, full rule set

6 violating nodes across 4 rules, 1731 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 3 nodes
    Offending elements
    1. .section-mt-none.section-grid.section-mb-none > .content-grid > .content-grid-full-width.content-grid-item.content-grid-item--2-col > .content-grid-item--col-start-2.content-grid-item--mobile-col-start-1 > .card.card--4-5[data-astro-prefetch="true"] > .feature__card--align-center.feature__card--basic.feature__card--clickable > .feature__card--content > .feature__card--content--text > .deck-style2-500.feature__card--title
      <span class="feature__card--title deck-style2-500"> Travel Pants </span>
    2. .section-mb-small > .content-grid > .content-grid-full-width.content-grid-item.content-grid-item--2-col > .content-grid-item--col-start-1.content-grid-item--mobile-col-start-1 > .card.card--4-5[data-astro-prefetch="true"] > .feature__card--align-center.feature__card--basic.feature__card--clickable > .feature__card--content > .feature__card--content--text > .deck-style2-500.feature__card--title
      <span class="feature__card--title deck-style2-500"> Merino Rugby Polo </span>
    3. .section-mb-small > .content-grid > .content-grid-full-width.content-grid-item.content-grid-item--2-col > .content-grid-item--col-start-2.content-grid-item--mobile-col-start-1 > .card.card--4-5[data-astro-prefetch="true"] > .feature__card--align-center.feature__card--basic.feature__card--clickable > .feature__card--content > .feature__card--content--text > .deck-style2-500.feature__card--title
      <span class="feature__card--title deck-style2-500"> Breathable Rain Jacket </span>
  • minor aria-allowed-role — ARIA role should be appropriate for the element 1 node
    Offending element
    1. aside
      <aside class="cart" x-data="cart('us')" :class="{ 'is-open': $store.orbitcart.isOpen }" role="dialog" aria-modal="true" :aria-label="translations.title" x-show="isReady" aria-label="Bag">
  • moderate heading-order — Heading levels should only increase by one 1 node
    Offending element
    1. .portable-text > .desktop\:title-style4-600.title-style4-500
      <h3 class="title-style4-500 desktop:title-style4-600">“Solves the big <br>problems with <br>skiing’s least <br>appreciated gear”<br></h3>
  • moderate region — All page content should be contained by landmarks 1 node
    Offending element
    1. .skifree-game__background
      <div class="skifree-game__background">

Accessibility failures 1 of 32 audits

  • heading-order — Heading elements are not in a sequentially-descending order 1 node

Best Practices failures 3 of 18 audits

  • third-party-cookies — Uses third-party cookies 2 items
  • charset — Charset declaration is missing or occurs too late in the HTML
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 1 of 10 audits

  • link-text — Links do not have descriptive text 3 items

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-09-26 1.28 s 91 ms 0.150 1.01 s 555 ms
2026-09-19 1.28 s 86 ms 0.080 892 ms 533 ms
2026-09-12 1.28 s 83 ms 0.070 882 ms 480 ms
2026-09-05 1.28 s 82 ms 0.070 879 ms 437 ms
2026-08-29 1.30 s 82 ms 0.060 885 ms 445 ms
2026-08-22 1.30 s 80 ms 0.050 855 ms 435 ms
2026-08-15 1.29 s 81 ms 0.060 824 ms 449 ms
2026-08-08 1.25 s 80 ms 0.060 796 ms 470 ms
2026-08-01 1.21 s 79 ms 0.060 781 ms 464 ms
2026-07-25 1.18 s 80 ms 0.070 832 ms 493 ms
2026-07-18 1.21 s 87 ms 0.060 853 ms 497 ms
2026-07-11 1.81 s 88 ms 0.080 1.07 s 599 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 2, 2026, 7:14 PM UTC 50 5.77 s 0.041 770 ms 11.99 MB 3/3 ±15 2,454 -1% 53.5s Wayback