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.

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renegade-solar.co.uk

https://www.renegade-solar.co.uk/

77PERF 92A11Y 100BEST 100SEO ✗AXE –CWV

Ranks Overall #1,258 Built Awesome #962

Data from Sep 20, 2026, 2:30 PM UTC old Measured once a week · 6 runs since Aug 21, 2026

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

Moved from https://renegade-solar.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

Eleventy Built with Eleventy
Bu Hosted by Bunny CDN

Lighthouse Scores LAB Simulated

77
Performance
↓ -19 (-19.8%)
92
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 1.96 s good ↓ -781 ms (-28.5%) significant 1.96 s – 3.10 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.026 good → no change 0 – 0.026
TBT Total Blocking Time 1.07 s poor ↑ +1011 ms (+1773.7%) significant 8 ms – 1.07 s
FCP First Contentful Paint 905 ms good ↓ -17 ms (-1.8%) 905 ms – 1.94 s
Speed Index 920 ms good ↓ -2 ms (-0.2%) 920 ms – 4.19 s
TTFB Time to First Byte 605 ms good ↓ -17 ms (-2.7%) 605 ms – 631 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.

time to first byte 134 ms
element render delay 67 ms
resource load delay 13 ms
resource load duration 7 ms

Page weight

Metric Value Change / range Trend
Page Weight 754 kB ↑ +1.3 kB (+0.2%) 753 kB – 785 kB
Requests 31 → no change 31 – 33
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 0 B → no change 0 B – 25.5 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 86.7% 642 kB 22
script 8.1% 59.9 kB 4
document 1.9% 14.2 kB 1
stylesheet 1.8% 13.1 kB 1
font 1.5% 11.0 kB 1
other <0.1% 253 B 1
Total 754 kB 31

Page health

Metric Value Change / range Trend
Main Thread Work 1.87 s ↑ +970 ms (+108.3%) significant 664 ms – 1.87 s
Long Tasks 2 → no change 1 – 2
DOM Elements 713 → no change 708 – 713
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 61 → no change 60 – 61
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 21 → no change 19 – 21

Main thread work

Task Time Share Duration Simulated
garbage collection 64% 1.20 s
other 15% 279 ms
style layout 10% 179 ms
script evaluation 7% 131 ms
paint composite render 2% 42 ms
script parse compile 1% 20 ms
parse HTML 1% 20 ms
Total 1.87 s

Axe violations axe-core 4.13.0, full rule set

61 violating nodes across 4 rules, 1525 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 34 nodes
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 19 nodes
  • serious scrollable-region-focusable — Scrollable region must have keyboard access 6 nodes
  • serious link-in-text-block — Links must be distinguishable without relying on color 2 nodes

Accessibility failures 2 of 23 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 19 nodes
  • link-in-text-block — Links rely on color to be distinguishable. 2 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 20, 2026, 2:30 PM UTC 77 1.96 s 0.026 1.07 s 754 kB 3/3 ±27 3,007 +21% 31.3s Wayback
Sep 13, 2026, 1:44 PM UTC 96 2.74 s 0.026 57 ms 753 kB 3/3 ±28 2,481 0% 33s Wayback
Sep 6, 2026, 10:19 AM UTC 94 2.77 s 0 43 ms 754 kB 3/3 ±13 2,596 +4% 33.4s Wayback
Sep 6, 2026, 5:33 AM UTC old URL 94 2.89 s 0.026 26 ms 753 kB 3/3 ±11 2,495 0% 30.2s Wayback
Aug 30, 2026, 1:06 AM UTC old URL 92 3.10 s 0.026 31 ms 785 kB 3/3 ±5 3,364 +35% 28s Wayback
Aug 21, 2026, 6:47 AM UTC old URL 93 2.98 s 0.026 8 ms 785 kB 3/3 ±10 2,558 +3% 30.6s Wayback

Embed this score

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