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

shotplot.app

https://shotplot.app/

95PERF 95A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #796 Built Awesome #586

Data from Oct 4, 2026, 7:16 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

Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

95
Performance
no change
95
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 2.33 s good ↓ -104 ms (-4.3%) 2.33 s – 2.44 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.100 good → no change 0.100 – 0.132
TBT Total Blocking Time 6 ms good ↓ -1 ms (-14.3%) 0 ms – 8 ms
FCP First Contentful Paint 1.54 s good ↑ +3 ms (+0.2%) 1.53 s – 1.73 s
Speed Index 1.54 s good ↑ +3 ms (+0.2%) 1.53 s – 1.73 s
TTFB Time to First Byte 620 ms good ↑ +146 ms (+30.8%) 468 ms – 694 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 249 ms
element render delay 61 ms

Page weight

Metric Value Change / range Trend
Page Weight 206 kB ↓ -160 B (-0.1%) 205 kB – 209 kB
Requests 15 → no change 15 – 15
Third-party Weight 20.5 kB ↓ -2 B 19.5 kB – 22.9 kB
Third-party CPU 8 ms ↑ +1 ms (+10.7%) 4 ms – 9 ms
Unused JS 92.3 kB ↑ +16 B 92.2 kB – 92.4 kB
Unused CSS 22.8 kB ↑ +85 B (+0.4%) 22.7 kB – 22.9 kB

By resource type

Type Transfer Share Size Requests
script 73.4% 149 kB 3
stylesheet 15.9% 32.3 kB 2
font 6.6% 13.5 kB 1
other 2.4% 4.9 kB 4
document 1.1% 2.3 kB 1
image 0.5% 1.1 kB 1
Total 206 kB 15

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 20.4 kB 8 ms
cloudflareinsights.com 36 B 0 ms
Total 20.5 kB 8 ms

Page health

Metric Value Change / range Trend
Main Thread Work 377 ms ↓ -19 ms (-4.7%) 261 ms – 419 ms
Long Tasks 1 → no change 0 – 1
DOM Elements 197 → no change 197 – 197
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 → no change 2 – 2
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
script evaluation 32% 121 ms
other 28% 106 ms
style layout 16% 62 ms
script parse compile 14% 55 ms
parse HTML 7% 25 ms
paint composite render 2% 8 ms
Total 377 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 455 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 24 audits

  • aria-required-children — Elements with an ARIA `[role]` that require children to contain a specific `[role]` are missing some or all of those required children. 1 node

Best Practices failures 1 of 19 audits

  • valid-source-maps — Missing source maps for large first-party JavaScript 1 item

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 4, 2026, 7:16 PM UTC 95 2.33 s 0.100 6 ms 206 kB 3/3 ±3 2,484 0% 21.5s Wayback
Sep 27, 2026, 5:34 PM UTC 95 2.44 s 0.100 7 ms 206 kB 3/3 ±1 2,501 +1% 21.2s Wayback
Sep 20, 2026, 10:51 AM UTC 95 2.33 s 0.100 5 ms 206 kB 3/3 ±2 2,431 -2% 21.1s Wayback
Sep 13, 2026, 9:06 AM UTC 94 2.40 s 0.100 8 ms 207 kB 3/3 ±2 2,480 0% 21.3s Wayback
Sep 6, 2026, 5:40 AM UTC 95 2.42 s 0.100 3 ms 206 kB 3/3 ±1 2,471 -1% 20.7s Wayback
Aug 30, 2026, 1:21 AM UTC 95 2.34 s 0.100 0 ms 205 kB 3/3 ±2 3,464 +39% 20.5s Wayback
Aug 21, 2026, 7:43 AM UTC 92 2.44 s 0.132 0 ms 209 kB 3/3 ±4 4,238 +70% 19.8s Wayback

Embed this score

Use this web component to show shotplot.app'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://shotplot.app/"></speedlify2-score>