speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Measurement runs Embed a score

perthshiregravel.com

https://perthshiregravel.com/

100 100 100 100 ✗AXE ✓CWV

Ranks Overall #1,012 Built Awesome #786

Data from Sep 6, 2026, 5:36 AM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Eleventy Built with Eleventy
Netlify Hosted by Netlify

Core Web Vitals field data, origin-level

Real Chrome users, 28-day window (2026-08-02 → 2026-08-29). From the backfilled CrUX history rather than this measurement, which predates the API key.

LCP 1.31 s good
INP — no data
CLS 0 good

Lighthouse Scores

100
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Filmstrip Lighthouse, mobile

How the page drew during the measured load, at 8 points across 3.00 s.

  1. 375 ms
  2. 750 ms
  3. 1.13 s
  4. 1.50 s
  5. 1.88 s
  6. 2.25 s
  7. 2.63 s
  8. 3.00 s

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.

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.83 s 1.82 s ↑ +6 ms (+0.3%) 1.82 s 2.15 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 6 ms
FCP First Contentful Paint 964 ms 963 ms ↑ +1 ms (+0.1%) 963 ms 1.02 s
Speed Index 964 ms 963 ms ↑ +1 ms (+0.1%) 963 ms 1.02 s
TTFB Time to First Byte 625 ms 621 ms ↑ +4 ms (+0.6%) 603 ms 625 ms

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab metrics LCP metric shown above is throttled.

resource load duration 50 ms
resource load delay 29 ms
element render delay 28 ms
time to first byte 26 ms

Field data

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-09-05 No data — 1 week under the CrUX reporting threshold
2026-08-29 1.31 s — 0 904 ms —
2026-03-21 → 2026-08-22 No data — 23 weeks under the CrUX reporting threshold

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 510 kB 674 kB ↓ -159.9 kB (-24.3%) significant 510 kB 674 kB
Requests 19 19 → no change 19 19
Third-party Weight 520 B 522 B ↓ -2 B (-0.4%) 520 B 522 B
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • image 82.9% 422 kB · 12 req
  • other 10% 51.1 kB · 4 req
  • document 3.9% 20.0 kB · 1 req
  • font 2.7% 13.6 kB · 1 req
  • script 0.5% 2.7 kB · 1 req

Third parties 1 entities

520 B transferred, 0 ms on the main thread.

Plausible other 520 B · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 277 ms 286 ms ↓ -9 ms (-3%) 277 ms 444 ms
Long Tasks 0 0 → no change 0 2
DOM Elements 874 874 → no change 874 874
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 7 7 → no change 7 7
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 128 ms
style layout 67 ms
script evaluation 38 ms
parse HTML 23 ms
paint composite render 17 ms
script parse compile 5 ms

Axe violations axe-core 4.13.0, full rule set

7 violating nodes across 1 rule, 1182 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 7 nodes

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 6, 2026, 5:36 AM UTC 100 1.83 s 0 0 ms 510 kB 3/3 ±0 2,905 +17% 27.7s Wayback
Aug 30, 2026, 1:09 AM UTC 100 1.82 s 0 0 ms 674 kB 3/3 ±5 3,196 +29% 28.7s Wayback
Aug 21, 2026, 2:34 PM UTC 99 2.15 s 0 6 ms 674 kB 3/3 ±9 2,392 -4% 31.8s Wayback

Embed this score

Use this web component to show perthshiregravel.com'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! 

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