speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Measurement runs Embed a score

inclusivedesign24.org/2023

https://inclusivedesign24.org/2023

100 100 100 100 ✓AXE –CWV

Ranks Overall #45 Built Awesome #40

Data from Sep 5, 2026, 3:54 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

Test elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis

This URL redirects to https://inclusivedesign24.org/2023/.

The same URL in a different form — a trailing slash — so both are treated as one site rather than two: one history, measured once. Lighthouse follows the redirect, so the numbers below describe the page actually served; the only cost is an extra hop on each run.

Stack

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Lighthouse Scores

100
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

8.5% of pixels differ — they are nearly identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.36 s 1.22 s ↑ +136 ms (+11.1%) significant 1.22 s 1.36 s
CLS Cumulative Layout Shift 0.029 0.028 ↑ +0.001 (+3.6%) 0.028 0.029
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 783 ms 804 ms ↓ -21 ms (-2.6%) 783 ms 804 ms
Speed Index 783 ms 804 ms ↓ -21 ms (-2.6%) 783 ms 804 ms
TTFB Time to First Byte 606 ms 620 ms ↓ -14 ms (-2.3%) 606 ms 627 ms

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab metrics LCP metric shown above is throttled.

element render delay 77 ms
time to first byte 58 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 103 kB 103 kB ↑ +49 B 103 kB 103 kB
Requests 21 21 → no change 21 21
Third-party Weight 0 B 0 B → no change 0 B 0 B
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • font 62.3% 62.5 kB · 3 req
  • image 25.1% 25.2 kB · 9 req
  • document 5.9% 5.9 kB · 1 req
  • stylesheet 3.6% 3.6 kB · 2 req
  • other 2.3% 2.3 kB · 3 req
  • script 0.8% 834 B · 2 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 227 ms 274 ms ↓ -47 ms (-17.3%) 214 ms 274 ms
Long Tasks 0 0 → no change 0 0
DOM Elements 118 118 → no change 118 118
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 144 ms
style layout 47 ms
script evaluation 13 ms
paint composite render 11 ms
parse HTML 10 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 286 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 RunsSpreadBenchTook
Sep 5, 2026, 3:54 PM UTC 100 1.36 s 0.029 0 ms 103 kB 3/3 ±0 2,946 +19% 21.3s
Aug 29, 2026, 12:34 PM UTC 100 1.22 s 0.028 0 ms 103 kB 3/3 ±1 2,497 +1% 22.5s
Aug 21, 2026, 1:15 AM UTC 100 1.23 s 0.029 0 ms 103 kB 3/3 ±0 3,381 +36% 26.9s

Embed this score

Use this web component to show inclusivedesign24.org/2023'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://inclusivedesign24.org/2023"></speedlify2-score>