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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scott.ee

https://scott.ee/

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

Ranks Overall #13 Built Awesome #11

Data from Oct 4, 2026, 7:20 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

Eleventy 3.1.6 Built with Eleventy 3.1.6
Uses Alpine.js 3.16.2Alpine.js 3.16.2
Cloudflare Hosted by Cloudflare

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 1.83 s good ↓ -22 ms (-1.2%) 1.21 s – 1.85 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0
TBT Total Blocking Time 0 ms good → no change 0 ms – 23 ms
FCP First Contentful Paint 835 ms good ↓ -9 ms (-1.1%) 817 ms – 844 ms
Speed Index 835 ms good ↓ -9 ms (-1.1%) 835 ms – 2.15 s
TTFB Time to First Byte 463 ms good ↓ -11 ms (-2.3%) 463 ms – 626 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 138 ms
element render delay 45 ms
resource load duration 14 ms
resource load delay 11 ms

Page weight

Metric Value Change / range Trend
Page Weight 133 kB ↓ -6 B 131 kB – 133 kB
Requests 15 → no change 15 – 15
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 – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
font 62.1% 78.9 kB 1
script 15.8% 20.1 kB 1
document 11.1% 14.1 kB 1
image 5.2% 6.7 kB 6
other 3.7% 4.7 kB 4
stylesheet 2.1% 2.7 kB 1
Total 133 kB 15

Without JavaScript

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

Scripts disabled
As rendered

0.1% of pixels differ — they are nearly 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 540 ms ↑ +69 ms (+14.6%) 450 ms – 563 ms
Long Tasks 1 ↑ +1 0 – 1
DOM Elements 279 → no change 279 – 279
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 1
A11y Failures 1 → no change 1 – 2
A11y Failing Nodes 1 → no change 1 – 3

Main thread work

Task Time Share Duration Simulated
other 52% 282 ms
style layout 22% 120 ms
script evaluation 13% 71 ms
paint composite render 8% 41 ms
parse HTML 3% 17 ms
script parse compile 2% 8 ms
Total 540 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 484 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 25 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 4, 2026, 7:20 PM UTC 100 1.83 s 0 0 ms 133 kB 3/3 ±4 2,368 -5% 23.9s Wayback
Sep 27, 2026, 5:39 PM UTC 100 1.85 s 0 0 ms 133 kB 3/3 ±1 2,756 +11% 25.8s Wayback
Sep 20, 2026, 2:32 PM UTC 100 1.22 s 0 15 ms 133 kB 3/3 ±1 3,101 +25% 25s Wayback
Sep 13, 2026, 1:46 PM UTC 100 1.21 s 0 0 ms 133 kB 3/3 ±0 2,411 -3% 24.7s Wayback
Sep 6, 2026, 10:21 AM UTC 100 1.85 s 0 0 ms 133 kB 3/3 ±1 2,314 -7% 25.3s Wayback
Aug 30, 2026, 7:54 AM UTC 100 1.23 s 0 0 ms 133 kB 3/3 ±6 2,611 +5% 27.2s Wayback
Aug 21, 2026, 7:53 AM UTC 99 1.82 s 0 23 ms 131 kB 3/3 ±1 2,794 +12% 26s Wayback

Embed this score

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