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

platforms.barnardos.org.uk

https://platforms.barnardos.org.uk/

98PERF 100A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #639 Built Awesome #480

Data from Oct 4, 2026, 3:42 PM 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 Built with Eleventy
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

98
Performance
no change
100
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 1.93 s good ↓ -92 ms (-4.5%) 1.93 s – 2.03 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 12 ms good ↓ -6 ms (-33.3%) 10 ms – 18 ms
FCP First Contentful Paint 1.93 s needs work ↑ +58 ms (+3.1%) 1.87 s – 1.98 s
Speed Index 1.93 s good ↑ +58 ms (+3.1%) 1.87 s – 1.98 s
TTFB Time to First Byte 514 ms good ↑ +46 ms (+9.8%) 461 ms – 615 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 149 ms
time to first byte 39 ms

Page weight

Metric Value Change / range Trend
Page Weight 82.5 kB ↓ -92 B (-0.1%) 82.0 kB – 83.8 kB
Requests 7 → no change 7 – 7
Third-party Weight 65.3 kB ↓ -206 B (-0.3%) 64.8 kB – 66.6 kB
Third-party CPU 29 ms ↓ -1 ms (-3.4%) 28 ms – 30 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 21.3 kB → no change 21.3 kB – 21.3 kB

By resource type

Type Transfer Share Size Requests
script 81.4% 65.3 kB 2
document 16.9% 13.5 kB 1
other 1.7% 1.4 kB 2
Total 82.5 kB 7

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Netlify script 55.1 kB 24 ms
Cloudflare script 10.2 kB 4 ms
Total 65.3 kB 29 ms

Page health

Metric Value Change / range Trend
Main Thread Work 281 ms ↓ -7 ms (-2.5%) 262 ms – 288 ms
Long Tasks 1 ↓ -1 (-50%) significant 1 – 2
DOM Elements 150 → no change 150 – 150
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
script evaluation 43% 121 ms
other 34% 95 ms
style layout 8% 24 ms
script parse compile 8% 22 ms
parse HTML 5% 15 ms
paint composite render 1% 4 ms
Total 281 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 205 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 h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 4, 2026, 3:42 PM UTC 98 1.93 s 0 12 ms 82.5 kB 3/3 ±1 2,600 +5% 23.7s Wayback
Sep 27, 2026, 12:48 PM UTC 98 2.03 s 0 18 ms 82.6 kB 3/3 ±3 2,464 -1% 22.4s Wayback
Sep 20, 2026, 10:44 AM UTC 98 1.96 s 0 14 ms 82.5 kB 3/3 ±1 2,505 +1% 24.4s Wayback
Sep 13, 2026, 9:00 AM UTC 98 2.02 s 0 14 ms 82.6 kB 3/3 ±2 2,484 0% 22.1s Wayback
Sep 6, 2026, 5:33 AM UTC 98 1.98 s 0 10 ms 82.5 kB 3/3 ±2 2,701 +9% 23.8s Wayback
Aug 30, 2026, 1:07 AM UTC 98 2.02 s 0 17 ms 82.0 kB 3/3 ±0 2,468 -1% 22.2s Wayback
Aug 21, 2026, 4:43 AM UTC 98 2.02 s 0 17 ms 83.8 kB 3/3 ±2 2,489 0% 22s Wayback

Embed this score

Use this web component to show platforms.barnardos.org.uk'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://platforms.barnardos.org.uk/"></speedlify2-score>