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

emilymccracken.com

https://emilymccracken.com/

85 100 100 100 ✓AXE –CWV

Ranks Overall #441 Built Awesome #360

Data from Sep 5, 2026, 8:07 AM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Eleventy 2.0.1 Built with Eleventy 2.0.1
Netlify Hosted by Netlify

Lighthouse Scores

85
Performance
↓ -10 (-10.5%)
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 3.33 s 1.71 s ↑ +1620 ms (+94.7%) 1.71 s 3.33 s
CLS Cumulative Layout Shift 0.073 0.113 ↓ -0.040 (-35.4%) 0.073 0.113
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 3.03 s 1.71 s ↑ +1320 ms (+77.2%) 1.71 s 3.03 s
Speed Index 3.03 s 1.71 s ↑ +1320 ms (+77.2%) 1.71 s 3.03 s
TTFB Time to First Byte 604 ms 636 ms ↓ -32 ms (-5%) 604 ms 636 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 76 ms
time to first byte 5 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 708 kB 664 kB ↑ +42.6 kB (+6.6%) 664 kB 708 kB
Requests 19 18 ↑ +1 (+5.6%) 18 19
Third-party Weight 163 kB 163 kB ↓ -24 B 163 kB 163 kB
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • image 74.1% 525 kB · 8 req
  • font 20.4% 145 kB · 4 req
  • other 3.1% 21.8 kB · 3 req
  • document 1.7% 11.8 kB · 1 req
  • script 0.4% 2.9 kB · 1 req
  • stylesheet 0.3% 2.3 kB · 2 req

Third parties 3 entities

163 kB transferred, 0 ms on the main thread.

Google Fonts font 147 kB · 0 ms CPU
YouTube 12.8 kB · 0 ms CPU
JSDelivr CDN 2.9 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 448 ms 477 ms ↓ -29 ms (-6%) 448 ms 477 ms
Long Tasks 0 0 → no change 0 0
DOM Elements 145 145 → no change 145 145
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 178 ms
style layout 143 ms
paint composite render 96 ms
script evaluation 17 ms
parse HTML 14 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 318 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
Sep 5, 2026, 8:07 AM UTC 85 3.33 s 0.073 0 ms 708 kB 3/3 ±6 2,496 +1% 23.5s Wayback
Aug 29, 2026, 5:49 AM UTC 95 1.71 s 0.113 0 ms 664 kB 3/3 ±4 2,353 -5% 23.9s Wayback
Aug 20, 2026, 10:27 PM UTC 86 3.33 s 0.073 0 ms 708 kB 3/3 ±13 2,307 -7% 23.3s Wayback

Embed this score

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