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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kiwisat.org.nz

https://www.kiwisat.org.nz/

99 88 100 100 AXE CWV

Ranks Overall #1,167 Built Awesome #898

Data from Sep 15, 2026, 6:04 AM UTC old Measured once a week · 5 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

Eleventy 3.1.2 Built with Eleventy 3.1.2
Uses Alpine.js 3.15.0Alpine.js 3.15.0
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

99
Performance
↓ -1 (-1%)
88
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 2.27 s good ↑ +733 ms (+47.6%) 1.54 s – 2.31 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 773 ms good ↓ -17 ms (-2.2%) 773 ms – 797 ms
Speed Index 773 ms good ↓ -17 ms (-2.2%) 773 ms – 797 ms
TTFB Time to First Byte 603 ms good ↓ -16 ms (-2.6%) 603 ms – 628 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 48 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 36.9 kB ↓ -53 B (-0.1%) 36.4 kB – 38.1 kB
Requests 9 → no change 9 – 9
Third-party Weight 10.8 kB → no change 10.1 kB – 12.0 kB
Third-party CPU 9 ms ↑ +2 ms (+20%) 7 ms – 9 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
script 76.9% 26.2 kB 2
stylesheet 12.7% 4.3 kB 1
document 8.6% 2.9 kB 1
image 1.5% 512 B 1
other 0.3% 103 B 3
Total 36.9 kB 9

Third parties 3 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 10.2 kB 9 ms
licensebuttons.net 512 B 0 ms
cloudflareinsights.com 36 B 0 ms
Total 10.8 kB 9 ms

Page health

Metric Value Change / range Trend
Main Thread Work 197 ms ↑ +9 ms (+4.8%) 186 ms – 197 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 112 → no change 112 – 112
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 9 → no change 9 – 27
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 4 → no change 4 – 4

Main thread work

Task Time Share Duration Simulated
other 42% 82 ms
script evaluation 35% 69 ms
style layout 13% 26 ms
script parse compile 4% 8 ms
parse HTML 4% 8 ms
paint composite render 2% 4 ms
Total 197 ms

Axe violations axe-core 4.13.0, full rule set

9 violating nodes across 3 rules, 107 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 5 nodes
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 3 nodes
  • moderate landmark-one-main — Document should have one main landmark 1 node

Accessibility failures 2 of 13 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 3 nodes
  • landmark-one-main — Document does not have a main landmark. 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 15, 2026, 6:04 AM UTC 99 2.27 s 0 0 ms 36.9 kB 3/3 ±2 2,501 +1% 21.1s Wayback
Sep 8, 2026, 1:13 AM UTC 100 1.54 s 0 0 ms 36.9 kB 3/3 ±3 2,601 +5% 22.1s Wayback
Sep 6, 2026, 11:45 PM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 19.2s
Aug 30, 2026, 11:23 PM UTC 99 2.27 s 0 0 ms 36.4 kB 3/3 ±1 2,433 -2% 20.9s Wayback
Aug 21, 2026, 1:01 PM UTC 98 2.31 s 0 0 ms 38.1 kB 3/3 ±2 2,484 0% 22.6s Wayback

Embed this score

Use this web component to show kiwisat.org.nz'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://www.kiwisat.org.nz/"></speedlify2-score>