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

vess.co.nz

https://www.vess.co.nz/

96PERF 98A11Y 96BEST 100SEO ✗AXE –CWV

Ranks Overall #1,224 Built Awesome #838

Data from Oct 6, 2026, 5:08 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

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Eleventy 1.0.1 Built with Eleventy 1.0.1
Uses Font AwesomeFont Awesome
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

96
Performance
↓ -2 (-2%)
98
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 2.70 s needs work ↑ +731 ms (+37.1%) 1.84 s – 2.70 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.01 s good ↓ -733 ms (-41.9%) 991 ms – 1.75 s
Speed Index 1.01 s good ↓ -733 ms (-41.9%) 991 ms – 1.75 s
TTFB Time to First Byte 604 ms good ↓ -17 ms (-2.7%) 603 ms – 636 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 75 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 300 kB ↑ +817 B (+0.3%) 299 kB – 301 kB
Requests 13 → no change 13 – 13
Third-party Weight 41.4 kB ↑ +815 B (+2%) 40.5 kB – 42.4 kB
Third-party CPU 5 ms ↑ +1 ms (+36.8%) significant 4 ms – 5 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 26.2 kB ↑ +18 B (+0.1%) 26.1 kB – 26.2 kB

By resource type

Type Transfer Share Size Requests
image 70.9% 210 kB 3
script 14.2% 42.2 kB 5
document 9.9% 29.4 kB 1
other 4.1% 12.1 kB 2
stylesheet 0.8% 2.5 kB 1
Total 300 kB 13

Third parties 2 entities

Entity Transfer Size Main thread Simulated
JSDelivr CDN script 41.3 kB 5 ms
FontAwesome CDN 79 B 0 ms
Total 41.4 kB 5 ms

Page health

Metric Value Change / range Trend
Main Thread Work 380 ms ↓ -5 ms (-1.2%) 314 ms – 384 ms
Long Tasks 1 → no change 0 – 1
DOM Elements 104 → no change 104 – 104
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 10 → no change 10 – 10
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 42% 159 ms
style layout 32% 121 ms
parse HTML 13% 50 ms
script evaluation 8% 29 ms
script parse compile 4% 13 ms
paint composite render 2% 6 ms
garbage collection 1% 2 ms
Total 380 ms

Axe violations axe-core 4.13.0, full rule set

10 violating nodes across 2 rules, 171 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 9 nodes
    Offending elements (5 of 9)
    1. #hero 
      <section id="hero">
    2. .h4 
      <div class="h4 text-center">Cleaning a building is often critical for its restoration, its ongoing health,<br>as well as its aesthetic appeal.</div>
    3. .col:nth-child(1) > .shadow-sm.card > .card-header 
      <div class="card-header"> <div class="h5 card-title text-center">Proprietary Systems</div> </div>
    4. .col:nth-child(1) > .shadow-sm.card > .card-body 
      <div class="card-body">
    5. .shadow.card > .card-header 
      <div class="card-header"> <div class="h5 card-title text-center">Expertise</div> </div>
  • moderate landmark-one-main — Document should have one main landmark 1 node
    Offending element
    1. html 
      <html lang="en">

Accessibility failures 1 of 23 audits

  • landmark-one-main — Document does not have a main landmark. 1 node

Best Practices failures 1 of 20 audits

  • errors-in-console — Browser errors were logged to the console 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 6, 2026, 5:08 AM UTC 96 2.70 s 0 0 ms 300 kB 3/3 ±2 2,459 -1% 22.3s Wayback
Sep 28, 2026, 11:50 PM UTC 98 1.97 s 0 0 ms 299 kB 3/3 ±2 2,366 -5% 22.5s Wayback
Sep 21, 2026, 7:58 PM UTC 97 2.56 s 0 0 ms 301 kB 3/3 ±2 2,295 -8% 21.8s Wayback
Sep 14, 2026, 5:52 PM UTC 99 1.84 s 0 0 ms 299 kB 3/3 ±2 2,716 +9% 23.1s Wayback
Sep 7, 2026, 3:00 PM UTC 97 2.56 s 0 0 ms 299 kB 3/3 ±3 2,338 -6% 22s Wayback
Aug 31, 2026, 10:40 AM UTC 96 2.70 s 0 0 ms 299 kB 3/3 ±2 2,498 0% 22.2s Wayback
Aug 21, 2026, 2:43 PM UTC 99 1.86 s 0 0 ms 301 kB 3/3 ±1 2,389 -4% 22.7s Wayback

Embed this score

Use this web component to show vess.co.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.vess.co.nz/"></speedlify2-score>