speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Compare Measurement runs Embed a score

kev.5sn.com

https://kev.5sn.com/

99 100 100 100 !AXE –CWV

Ranks Overall #576 Built Awesome #465

Data from Sep 5, 2026, 6:02 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Cloudflare Hosted by Cloudflare

Lighthouse Scores

99
Performance
↓ -1 (-1%)
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics Lighthouse, mobile

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 Lighthouse
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 1.56 s good ↑ +31 ms (+2%) 817 ms – 1.56 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 – 0 ms
FCP First Contentful Paint 1.56 s good ↑ +31 ms (+2%) 817 ms – 1.56 s
Speed Index 1.56 s good ↑ +31 ms (+2%) 817 ms – 1.56 s
TTFB Time to First Byte 495 ms good ↓ -126 ms (-20.3%) significant 495 ms – 621 ms

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is throttled.

time to first byte 72 ms
element render delay 48 ms

Page weight

Metric Value Change / range Trend
Page Weight 20.8 kB ↑ +862 B (+4.3%) 19.9 kB – 21.8 kB
Requests 3 → no change 3 – 3
Third-party Weight 10.2 kB ↑ +616 B (+6.4%) 9.6 kB – 11.5 kB
Third-party CPU 4 ms ↑ +0 ms (+7.7%) 3 ms – 4 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

  • script 49.1% 10.2 kB · 1 req
  • document 48.7% 10.1 kB · 1 req
  • other 2.2% 453 B · 1 req

Third parties 1 entities

10.2 kB transferred, 4 ms on the main thread.

Cloudflare script 10.2 kB · 4 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 218 ms ↑ +35 ms (+19.4%) 183 ms – 218 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 238 → no change 238 – 238
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 3 → no change 3 – 3
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

style layout 77 ms
other 75 ms
script evaluation 47 ms
parse HTML 10 ms
paint composite render 8 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 1 rule, 487 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 3 nodes

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
Sep 5, 2026, 6:02 PM UTC 99 1.56 s 0 0 ms 20.8 kB 3/3 ±1 2,148 -13% 21.8s Wayback
Aug 29, 2026, 5:05 PM UTC 100 1.53 s 0 0 ms 19.9 kB 3/3 ±0 2,976 +20% 20.9s Wayback
Aug 21, 2026, 1:22 AM UTC 100 817 ms 0 0 ms 21.8 kB 3/3 ±1 2,509 +1% 22.5s Wayback

Embed this score

Use this web component to show kev.5sn.com'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://kev.5sn.com/"></speedlify2-score>