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

bristolfurs.co.uk

https://bristolfurs.co.uk/

88 100 100 92 ✓AXE ✓CWV

Ranks Overall #457 Built Awesome #373

Data from Sep 4, 2026, 5:40 AM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Li Hosted by Self-hosted

Core Web Vitals field data, url-level

Real Chrome users, 28-day window (2026-07-26 → 2026-08-22). From the backfilled CrUX history rather than this measurement, which predates the API key.

LCP 800 ms good
INP — no data
CLS 0 good

Lighthouse Scores

88
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
92
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.11 s 1.01 s ↑ +96 ms (+9.5%) 1.01 s 1.11 s
CLS Cumulative Layout Shift 0.236 0.236 → no change 0.236 0.236
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 986 ms 891 ms ↑ +95 ms (+10.7%) 891 ms 986 ms
Speed Index 999 ms 891 ms ↑ +108 ms (+12.1%) 891 ms 999 ms
TTFB Time to First Byte 806 ms 710 ms ↑ +96 ms (+13.5%) 710 ms 806 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 279 ms
time to first byte 142 ms
element render delay 24 ms
resource load delay 9 ms

Field data

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-08-29 → 2026-09-05 No data — 2 weeks under the CrUX reporting threshold
2026-08-22 800 ms — 0 767 ms 379 ms
2026-08-15 821 ms 61 ms 0 785 ms 398 ms
2026-08-08 812 ms 63 ms 0 758 ms 370 ms
2026-08-01 785 ms — 0 710 ms 368 ms
2026-05-30 → 2026-07-25 No data — 9 weeks under the CrUX reporting threshold
2026-05-23 629 ms — 0 514 ms 237 ms
2026-04-11 → 2026-05-16 No data — 6 weeks under the CrUX reporting threshold
2026-04-04 985 ms — 0 875 ms —
2026-03-21 → 2026-03-28 No data — 2 weeks under the CrUX reporting threshold

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 120 kB 120 kB ↓ -1 B 120 kB 120 kB
Requests 14 14 → no change 14 14
Third-party Weight 0 B 0 B → no change 0 B 0 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 67.6% 81.3 kB · 3 req
  • font 19.3% 23.3 kB · 2 req
  • stylesheet 4.6% 5.5 kB · 2 req
  • document 3.7% 4.5 kB · 1 req
  • script 3.3% 3.9 kB · 4 req
  • other 1.6% 1.9 kB · 2 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 223 ms 238 ms ↓ -15 ms (-6.3%) 223 ms 244 ms
Long Tasks 0 0 → no change 0 0
DOM Elements 120 120 → no change 120 120
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 106 ms
style layout 76 ms
paint composite render 16 ms
script evaluation 14 ms
parse HTML 9 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 224 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
Sep 4, 2026, 5:40 AM UTC 88 1.11 s 0.236 0 ms 120 kB 3/3 ±1 2,504 +1% 25.3s Wayback
Aug 28, 2026, 1:23 AM UTC 88 1.01 s 0.236 0 ms 120 kB 3/3 ±12 2,338 -6% 22.9s Wayback
Aug 20, 2026, 7:12 PM UTC 88 1.10 s 0.236 0 ms 120 kB 3/3 ±12 2,448 -1% 24.5s Wayback

Embed this score

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