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

simonorono.com

https://simonorono.com/

99 100 100 100 ✓AXE –CWV

Ranks Overall #255 11ty Emeritus

Data from Sep 6, 2026, 10:25 AM 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
no change
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 → no change 1.55 s – 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 ↓ -1 ms (-0.1%) 1.55 s – 1.56 s
Speed Index 1.56 s good ↓ -1 ms (-0.1%) 1.55 s – 1.56 s
TTFB Time to First Byte 481 ms good ↓ -153 ms (-24.1%) significant 481 ms – 634 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 41 ms
resource load duration 36 ms
element render delay 17 ms
resource load delay 9 ms

Page weight

Metric Value Change / range Trend
Page Weight 42.9 kB ↑ +774 B (+1.8%) 42.1 kB – 44.0 kB
Requests 10 → no change 10 – 10
Third-party Weight 10.2 kB ↑ +615 B (+6.4%) 9.6 kB – 11.5 kB
Third-party CPU 4 ms ↑ +0 ms (+2.3%) 4 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

  • image 52.9% 21.2 kB · 6 req
  • script 25.5% 10.2 kB · 1 req
  • document 20.5% 8.2 kB · 1 req
  • other 1.1% 451 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 271 ms ↑ +11 ms (+4.2%) 260 ms – 286 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 155 → no change 155 – 155
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

other 113 ms
style layout 82 ms
script evaluation 49 ms
paint composite render 14 ms
parse HTML 12 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 206 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 h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 6, 2026, 10:25 AM UTC 99 1.56 s 0 0 ms 42.9 kB 3/3 ±1 2,362 -5% 23s Wayback
Aug 30, 2026, 7:58 AM UTC 99 1.56 s 0 0 ms 42.1 kB 3/3 ±1 2,708 +9% 22.2s Wayback
Aug 21, 2026, 8:39 AM UTC 99 1.55 s 0 0 ms 44.0 kB 3/3 ±2 2,464 -1% 28.7s Wayback