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

unslump.me

https://unslump.me/

99PERF 100A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #244 11ty Emeritus

Data from Oct 5, 2026, 1:38 AM 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

Nuxt Built with Nuxt
Uses Vue 3.5.40Vue 3.5.40
Vercel Hosted by Vercel

Lighthouse Scores LAB Simulated

99
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 1.60 s good ↓ -86 ms (-5.1%) 1.60 s – 1.71 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 50 ms good ↑ +36 ms (+257.1%) significant 14 ms – 50 ms
FCP First Contentful Paint 1.38 s good ↓ -86 ms (-5.9%) significant 1.38 s – 1.46 s
Speed Index 1.38 s good ↓ -86 ms (-5.9%) significant 1.38 s – 1.48 s
TTFB Time to First Byte 627 ms good ↓ -86 ms (-12.1%) significant 619 ms – 713 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.

element render delay 263 ms
time to first byte 21 ms

Page weight

Metric Value Change / range Trend
Page Weight 174 kB ↓ -93 B (-0.1%) 174 kB – 174 kB
Requests 40 → no change 40 – 40
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
script 60.5% 103 kB 30
font 28.7% 49.0 kB 2
stylesheet 3.7% 6.3 kB 1
image 3.2% 5.5 kB 1
document 2.5% 4.2 kB 1
other 1.3% 2.2 kB 3
Total 174 kB 40

Page health

Metric Value Change / range Trend
Main Thread Work 510 ms ↑ +93 ms (+22.2%) significant 417 ms – 911 ms
Long Tasks 2 ↑ +1 (+100%) significant 1 – 5
DOM Elements 36 → no change 36 – 36
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
script evaluation 47% 240 ms
other 44% 224 ms
style layout 5% 25 ms
parse HTML 2% 10 ms
paint composite render 1% 8 ms
script parse compile 1% 4 ms
Total 510 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 71 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
Oct 5, 2026, 1:38 AM UTC 99 1.60 s 0 50 ms 174 kB 3/3 ±2 2,591 +4% 25s Wayback
Sep 27, 2026, 11:42 PM UTC 99 1.69 s 0 14 ms 174 kB 3/3 ±4 3,125 +26% 23.5s Wayback
Sep 20, 2026, 8:42 PM UTC 99 1.67 s 0 41 ms 174 kB 3/3 ±0 2,477 0% 22.2s Wayback
Sep 13, 2026, 8:23 PM UTC 99 1.67 s 0 41 ms 174 kB 3/3 ±0 2,504 +1% 22s Wayback
Sep 6, 2026, 6:52 PM UTC 99 1.60 s 0 25 ms 174 kB 3/3 ±0 2,349 -6% 22.4s Wayback
Aug 30, 2026, 5:56 PM UTC 99 1.71 s 0 37 ms 174 kB 3/3 ±1 2,254 -9% 23.8s Wayback
Aug 21, 2026, 8:41 AM UTC 99 1.62 s 0 26 ms 174 kB 3/3 ±20 2,786 +12% 23.5s Wayback