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.

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gametime.events

https://gametime.events/

57PERF 91A11Y 96BEST 100SEO ✗AXE –CWV

Ranks Overall #1,480 Built Awesome #993

Data from Oct 3, 2026, 11:33 PM 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

The measuring machine was faster than most in this project.

Lighthouse benchmark index was 4,247, 71% faster than this project's median of 2,486. 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

Eleventy Built with Eleventy
Uses Lit 1.4.1Lit 1.4.1Alpine.js 3.14.9Alpine.js 3.14.9
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

57
Performance
↑ +12 (+26.7%)
91
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 9.74 s poor ↑ +1176 ms (+13.7%) 6.99 s – 9.83 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.010 good ↓ -0.002 (-16.7%) 0.004 – 0.015
TBT Total Blocking Time 486 ms needs work ↓ -934 ms (-65.8%) significant 486 ms – 1.42 s
FCP First Contentful Paint 1.72 s good ↓ -326 ms (-16%) significant 1.72 s – 2.04 s
Speed Index 5.56 s needs work ↑ +769 ms (+16%) 3.58 s – 6.51 s
TTFB Time to First Byte 636 ms good ↑ +25 ms (+4.1%) 611 ms – 739 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.

resource load duration 135 ms
element render delay 98 ms
time to first byte 35 ms
resource load delay 33 ms

Page weight

Metric Value Change / range Trend
Page Weight 27.17 MB ↑ +22.0 kB (+0.1%) 21.39 MB – 27.17 MB
Requests 107 → no change 103 – 107
Third-party Weight 681 kB ↑ +2.5 kB (+0.4%) 663 kB – 681 kB
Third-party CPU 182 ms ↓ -244 ms (-57.2%) significant 182 ms – 431 ms
Unused JS 297 kB ↑ +4.0 kB (+1.4%) 287 kB – 297 kB
Unused CSS 30.9 kB ↑ +15 B 30.7 kB – 30.9 kB

By resource type

Type Transfer Share Size Requests
media 69.6% 18.91 MB 1
image 23.2% 6.31 MB 27
script 5.9% 1.62 MB 44
stylesheet 0.5% 129 kB 4
document 0.4% 111 kB 3
font 0.3% 91.1 kB 4
other <0.1% 9.1 kB 24
Total 27.17 MB 107

Third parties 7 entities

Entity Transfer Size Main thread Simulated
Google CDN other 356 kB 38 ms
Google Tag Manager script 171 kB 25 ms
FullStory script 84.3 kB 36 ms
Unpkg script 55.0 kB 0 ms
honeybadger.io 11.9 kB 81 ms
All 7 681 kB 182 ms

Page health

Metric Value Change / range Trend
Main Thread Work 4.26 s ↓ -3720 ms (-46.6%) significant 4.26 s – 7.98 s
Long Tasks 14 ↓ -6 (-30%) significant 14 – 20
DOM Elements 696 ↑ +1 (+0.1%) 695 – 696
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 11 → no change 11 – 12
A11y Failures 3 → no change 3 – 3
A11y Failing Nodes 8 → no change 8 – 8

Main thread work

Task Time Share Duration Simulated
script evaluation 40% 1.70 s
other 33% 1.42 s
paint composite render 15% 645 ms
style layout 7% 290 ms
script parse compile 3% 124 ms
parse HTML 2% 64 ms
garbage collection 1% 25 ms
Total 4.26 s

Axe violations axe-core 4.13.0, full rule set

11 violating nodes across 6 rules, 1062 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • critical button-name — Buttons must have discernible text 6 nodes
    Offending elements (5 of 6)
    1. div:nth-child(4) > div > .modal.modal-hidden > .modal-bg[\@click="closeVideoLightbox()"]
      <button type="button" class="modal-bg" @click="closeVideoLightbox()"></button>
    2. .sm\:mb-8 > .hover\:bg-gray-300.close-button[\@click="closeVideoLightbox()"]
      <button type="button" class="close-button hover:bg-gray-300" @click="closeVideoLightbox()">
    3. .z-90
      <button type="button" class="modal-bg z-90" @click="closePackageLightbox()"></button>
    4. .large
      <button type="button" class="sticky top-0 close-button large transition-all shadow-md hover:bg-white" @click="closePackageLightbox()">
    5. div:nth-child(2) > div > .modal.modal-hidden > .modal-bg[\@click="closeVideoLightbox()"]
      <button type="button" class="modal-bg" @click="closeVideoLightbox()"></button>
  • critical aria-allowed-attr — Elements must only use supported ARIA attributes 1 node
    Offending element
    1. div:nth-child(2) > iframe[width="100%"][height="100%"][title="Embedded YouTube video"] >>> .ytmVideoInfoVideoTitle
      <a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=ypCli_AyPSo"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">G…
  • serious aria-prohibited-attr — Elements must only use permitted ARIA attributes 1 node
    Offending element
    1. div:nth-child(2) > iframe[width="100%"][height="100%"][title="Embedded YouTube video"] >>> #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…
  • minor empty-heading — Headings should not be empty 1 node
    Offending element
    1. .mb-4.justify-between.items-center > .sm\:text-3xl
      <h1 id="modal-title" class="text-2xl leading-none sm:text-3xl font-semibold"><span x-text="lightboxSelectedGame &amp;&amp; lightboxSelectedGame.title"></span> </h1>
  • serious list — <ul> and <ol> must only directly contain <li>, <script> or <template> elements 1 node
    Offending element
    1. .pb-6 > ul
      <ul>
  • moderate region — All page content should be contained by landmarks 1 node
    Offending element
    1. .inline-grid
      <div class="inline-grid gap-4 grid-cols-1 sm:grid-cols-3">

Accessibility failures 3 of 29 audits

  • button-name — Buttons do not have an accessible name 6 nodes
  • list — Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). 1 node
  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

Best Practices failures 1 of 20 audits

  • 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 3, 2026, 11:33 PM UTC 57 9.74 s 0.010 486 ms 27.17 MB 3/3 ±5 4,247 +71% 61.3s Wayback
Sep 26, 2026, 9:51 PM UTC 45 8.56 s 0.012 1.42 s 27.15 MB 3/3 ±6 2,453 -1% 76.8s Wayback
Sep 19, 2026, 7:10 PM UTC 47 6.99 s 0.015 1.03 s 24.01 MB 3/3 ±8 2,489 0% 77.7s Wayback
Sep 12, 2026, 6:07 PM UTC 47 8.89 s 0.015 1.17 s 27.16 MB 3/3 ±13 2,321 -7% 71.1s Wayback
Sep 5, 2026, 3:48 PM UTC 48 8.27 s 0.012 1.33 s 27.15 MB 3/3 ±12 2,394 -4% 71s Wayback
Aug 29, 2026, 12:24 PM UTC 49 9.83 s 0.004 967 ms 27.14 MB 3/3 ±7 2,239 -10% 77.2s Wayback
Aug 20, 2026, 11:26 PM UTC 46 9.79 s 0.004 1.19 s 21.39 MB 3/3 ±5 2,367 -5% 73.1s Wayback

Embed this score

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