speedlify2

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

Charts Measurement runs Embed a score

adamdjbrett.com

https://www.adamdjbrett.com/

97 100 100 100 !AXE –CWV

Ranks Overall #613 Built Awesome #493

Data from Sep 6, 2026, 7:03 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Build Awesome 4.0.0 Built with Build Awesome 4.0.0
Netlify Hosted by Netlify

Lighthouse Scores

97
Performance
↓ -1 (-1%)
100
Accessibility
no change
100
Best Practices
↑ +19 (+23.5%)
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 2.27 s 1.16 s ↑ +1118 ms (+96.8%) 1.16 s 2.36 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 0 ms 176 ms ↓ -176 ms (-100%) 0 ms 176 ms
FCP First Contentful Paint 1.97 s 1.16 s ↑ +812 ms (+70.3%) 1.16 s 2.04 s
Speed Index 1.97 s 1.44 s ↑ +529 ms (+36.8%) 1.44 s 2.04 s
TTFB Time to First Byte 613 ms 658 ms ↓ -45 ms (-6.8%) 484 ms 658 ms

LCP Subparts lab observed, unthrottled

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

element render delay 98 ms
time to first byte 18 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 166 kB 178 kB ↓ -11.0 kB (-6.3%) 166 kB 178 kB
Requests 13 16 ↓ -3 (-18.7%) 13 16
Third-party Weight 87.2 kB 86.1 kB ↑ +1.0 kB (+1.2%) 86.1 kB 88.4 kB
Third-party CPU 5 ms 4 ms ↑ +1 ms (+14.3%) significant 4 ms 5 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 36.9 kB 37.1 kB ↓ -133 B (-0.4%) 36.9 kB 37.1 kB

By resource type

  • image 30.5% 49.6 kB · 3 req
  • document 29.8% 48.4 kB · 1 req
  • script 21.5% 34.8 kB · 3 req
  • font 16.9% 27.4 kB · 1 req
  • other 1.3% 2.1 kB · 3 req

Third parties 3 entities

87.2 kB transferred, 5 ms on the main thread.

wsrv.nl image 49.6 kB · 0 ms CPU
Google Fonts font 27.4 kB · 0 ms CPU
Cloudflare script 10.2 kB · 5 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 417 ms 1.12 s ↓ -703 ms (-62.8%) 394 ms 1.12 s
Long Tasks 2 1 ↑ +1 (+100%) 0 2
DOM Elements 278 280 ↓ -2 (-0.7%) 278 280
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 2 → no change 2 2
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 165 ms
style layout 82 ms
script evaluation 75 ms
parse HTML 63 ms
paint composite render 18 ms
script parse compile 14 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 285 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate landmark-banner-is-top-level — Banner landmark should not be contained in another landmark 1 node
  • moderate landmark-contentinfo-is-top-level — Contentinfo landmark should not be contained in another landmark 1 node

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
Sep 6, 2026, 7:03 PM UTC 97 2.27 s 0 0 ms 166 kB 3/3 ±6 2,321 -6% 24.1s Wayback
Aug 30, 2026, 6:03 PM UTC 98 1.16 s 0 176 ms 178 kB 3/3 ±3 2,332 -6% 25.7s Wayback
Aug 21, 2026, 10:37 AM UTC 96 2.36 s 0 0 ms 168 kB 3/3 ±3 2,476 0% 23.7s Wayback

Embed this score

Use this web component to show adamdjbrett.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://www.adamdjbrett.com/"></speedlify2-score>