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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mefody.dev

https://mefody.dev/

100PERF 100A11Y 92BEST 100SEO ✓AXE –CWV

Ranks Overall #395 Built Awesome #305

Data from Oct 4, 2026, 10:56 AM UTC old Measured once a week · 7 runs since Aug 21, 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 4,097, 65% 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
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

100
Performance
no change
100
Accessibility
no change
92
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 1.23 s good ↓ -80 ms (-6.1%) 1.21 s – 1.50 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 815 ms good ↓ -104 ms (-11.3%) significant 789 ms – 919 ms
Speed Index 815 ms good ↓ -614 ms (-43%) significant 789 ms – 1.43 s
TTFB Time to First Byte 631 ms good ↓ -80 ms (-11.3%) significant 603 ms – 711 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 112 ms
time to first byte 29 ms

Page weight

Metric Value Change / range Trend
Page Weight 149 kB ↓ -494 B (-0.3%) 149 kB – 150 kB
Requests 12 → no change 12 – 12
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
other 47% 68.4 kB 2
font 45.5% 66.3 kB 1
stylesheet 3% 4.3 kB 2
image 2.6% 3.7 kB 5
document 2% 2.9 kB 1
Total 149 kB 12

Page health

Metric Value Change / range Trend
Main Thread Work 149 ms ↓ -75 ms (-33.5%) significant 149 ms – 223 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 262 → no change 262 – 262
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 53% 80 ms
style layout 29% 43 ms
paint composite render 8% 12 ms
script evaluation 5% 8 ms
parse HTML 4% 6 ms
script parse compile 0% 0 ms
Total 149 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 553 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Best Practices failures 2 of 17 audits

  • errors-in-console — Browser errors were logged to the console 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 1 console error

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 4, 2026, 10:56 AM UTC 100 1.23 s 0 0 ms 149 kB 3/3 ±0 4,097 +65% 21.6s Wayback
Sep 27, 2026, 6:17 AM UTC 100 1.31 s 0 0 ms 150 kB 3/3 ±0 2,495 0% 21.5s Wayback
Sep 20, 2026, 12:42 AM UTC 100 1.50 s 0 0 ms 149 kB 3/3 ±0 2,484 0% 22.6s Wayback
Sep 12, 2026, 11:47 PM UTC 100 1.50 s 0 0 ms 149 kB 3/3 ±0 2,502 +1% 22.2s Wayback
Sep 5, 2026, 10:40 PM UTC 100 1.50 s 0 0 ms 149 kB 3/3 ±0 2,938 +18% 24.7s Wayback
Aug 29, 2026, 10:23 PM UTC 100 1.21 s 0 0 ms 149 kB 3/3 ±0 2,965 +19% 20.2s Wayback
Aug 21, 2026, 3:06 AM UTC 100 1.25 s 0 0 ms 149 kB 3/3 ±0 2,278 -8% 22.9s Wayback

Embed this score

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