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

metagendocs.netlify.app

https://metagendocs.netlify.app/

100 98 100 100 !AXE CWV

Ranks Overall #595 11ty Emeritus

Data from Sep 12, 2026, 11:52 PM UTC old Measured once a week · 4 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · 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

Docusaurus 2.3.1 Built with Docusaurus 2.3.1
Uses ReactReact
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

100
Performance
↑ +1 (+1%)
98
Accessibility
no change
100
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 920 ms good ↓ -715 ms (-43.7%) 920 ms – 1.70 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a
CLS CWV (estimate) Cumulative Layout Shift 0.003 good → no change 0.003 – 0.003
TBT Total Blocking Time 40 ms good ↑ +40 ms 0 ms – 40 ms
FCP First Contentful Paint 920 ms good ↓ -715 ms (-43.7%) 920 ms – 1.70 s
Speed Index 920 ms good ↓ -715 ms (-43.7%) 920 ms – 1.70 s
TTFB Time to First Byte 620 ms good ↑ +14 ms (+2.3%) 605 ms – 644 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 79 ms
time to first byte 21 ms

Page weight

Metric Value Change / range Trend
Page Weight 157 kB ↓ -17 B 156 kB – 157 kB
Requests 15 → no change 15 – 15
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 38.7 kB ↑ +38 B (+0.1%) 38.6 kB – 38.8 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 73.8% 115 kB 4
other 14% 21.7 kB 7
stylesheet 8.9% 13.7 kB 1
document 2% 3.1 kB 1
image 1.3% 2.1 kB 1
Total 157 kB 15

Page health

Metric Value Change / range Trend
Main Thread Work 360 ms ↓ -11 ms (-3%) 360 ms – 515 ms
Long Tasks 1 → no change 1 – 2
DOM Elements 119 → no change 119 – 119
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
script evaluation 57% 205 ms
other 21% 77 ms
style layout 11% 40 ms
script parse compile 7% 25 ms
parse HTML 2% 8 ms
paint composite render 2% 6 ms
Total 360 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 162 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate heading-order — Heading levels should only increase by one 1 node

Accessibility failures 1 of 24 audits

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

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
Sep 12, 2026, 11:52 PM UTC 100 920 ms 0.003 40 ms 157 kB 3/3 ±2 2,910 +17% 21.5s Wayback
Sep 5, 2026, 10:40 PM UTC 99 1.64 s 0.003 0 ms 157 kB 3/3 ±1 2,986 +20% 21s Wayback
Aug 29, 2026, 10:23 PM UTC 99 1.70 s 0.003 1 ms 157 kB 3/3 ±1 2,339 -6% 21.9s Wayback
Aug 21, 2026, 4:40 AM UTC 100 1.09 s 0.003 26 ms 156 kB 3/3 ±0 4,158 +68% 21.1s Wayback