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

veganprestwich.co.uk

https://www.veganprestwich.co.uk/

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

Ranks Overall #25 Built Awesome #23

Data from Oct 20, 2026, 3:43 AM UTC old Measured once a week · 10 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Moved from https://veganprestwich.co.uk/.

History from the previous URL is included below, with the move on Sep 6, 2026. A step-change around that point is likely the change of address rather than a regression.

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

Stack

Build Awesome 4.0.0 Built with Build Awesome 4.0.0
Bu Hosted by Bunny CDN

Lighthouse Scores LAB Simulated

100
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 1.72 s good ↑ +2 ms (+0.1%) 1.71 s – 3.25 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.018 good ↑ +0.001 (+5.9%) 0 – 0.022
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.30 s good ↑ +2 ms (+0.2%) 1.29 s – 2.50 s
Speed Index 1.30 s good ↑ +2 ms (+0.2%) 1.29 s – 3.03 s
TTFB Time to First Byte 697 ms good ↑ +2 ms (+0.3%) 692 ms – 755 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 160 ms
time to first byte 93 ms

Page weight

Metric Value Change / range Trend
Page Weight 312 kB ↑ +7 B 312 kB – 312 kB
Requests 18 → no change 18 – 19
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 23.9 kB → no change 23.9 kB – 24.4 kB
Unused CSS 20.2 kB → no change 20.1 kB – 20.2 kB

By resource type

Type Transfer Share Size Requests
image 52.1% 163 kB 4
font 26.5% 82.5 kB 5
script 11.6% 36.1 kB 2
stylesheet 7.9% 24.7 kB 1
document 1.8% 5.6 kB 1
other 0.1% 273 B 1
Total 312 kB 18

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 523 ms ↑ +163 ms (+45.4%) significant 330 ms – 523 ms
Long Tasks 1 ↑ +1 0 – 1
DOM Elements 142 → no change 142 – 142
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 1
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 50% 259 ms
script evaluation 22% 113 ms
style layout 21% 110 ms
paint composite render 4% 21 ms
parse HTML 3% 18 ms
script parse compile 0% 2 ms
Total 523 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 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 h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 20, 2026, 3:43 AM UTC 100 1.72 s 0.018 0 ms 312 kB 3/3 ±0 2,461 -1% 24.6s Wayback
Oct 13, 2026, 1:17 AM UTC 100 1.71 s 0.017 0 ms 312 kB 3/3 ±0 3,112 +25% 23.2s Wayback
Oct 5, 2026, 5:58 PM UTC 97 2.41 s 0.018 0 ms 312 kB 3/3 ±3 3,035 +22% 25.9s Wayback
Sep 28, 2026, 10:39 AM UTC 96 2.40 s 0 0 ms 312 kB 3/3 ±4 2,436 -2% 27.6s Wayback
Sep 21, 2026, 1:07 AM UTC 100 1.72 s 0.022 0 ms 312 kB 3/3 ±0 2,498 0% 27.7s Wayback
Sep 14, 2026, 12:46 AM UTC 100 1.71 s 0.018 0 ms 312 kB 3/3 ±4 2,494 0% 26.5s Wayback
Sep 6, 2026, 11:31 PM UTC 100 1.71 s 0.018 0 ms 312 kB 3/3 ±0 2,430 -2% 25.5s Wayback
Sep 6, 2026, 6:53 PM UTC old URL 90 3.19 s 0.018 0 ms 312 kB 3/3 ±7 2,256 -9% 28.4s Wayback
Aug 30, 2026, 5:57 PM UTC old URL 89 3.25 s 0 0 ms 312 kB 3/3 ±8 2,319 -7% 30s Wayback
Aug 21, 2026, 10:30 AM UTC old URL 89 3.22 s 0 0 ms 312 kB 3/3 ±7 2,487 0% 27.7s Wayback

Embed this score

Use this web component to show veganprestwich.co.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://www.veganprestwich.co.uk/"></speedlify2-score>