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.

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shannonethomas.com

https://shannonethomas.com/

66PERF 97A11Y 100BEST 91SEO ✗AXE –CWV

Ranks Overall #1,467 Built Awesome #987

Data from Oct 4, 2026, 7:16 PM 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

Self-hosted · nginx Hosted by Self-hosted

Lighthouse Scores LAB Simulated

66
Performance
↑ +1 (+1.5%)
97
Accessibility
no change
100
Best Practices
no change
91
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 11.73 s poor ↓ -13696 ms (-53.9%) 11.72 s – 31.65 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.003 good ↑ +0.003 0 – 0.003
TBT Total Blocking Time 122 ms good ↑ +6 ms (+5.2%) 59 ms – 132 ms
FCP First Contentful Paint 3.68 s poor ↓ -119 ms (-3.1%) 3.64 s – 3.84 s
Speed Index 3.68 s needs work ↓ -119 ms (-3.1%) 3.64 s – 3.84 s
TTFB Time to First Byte 1.23 s needs work ↓ -122 ms (-9%) significant 1.20 s – 1.41 s

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.

resource load duration 1.00 s
resource load delay 174 ms
time to first byte 132 ms
element render delay 35 ms

Page weight

Metric Value Change / range Trend
Page Weight 10.07 MB ↑ +3.1 kB 10.06 MB – 10.07 MB
Requests 26 → no change 26 – 32
Third-party Weight 465 kB ↑ +3.1 kB (+0.7%) 457 kB – 465 kB
Third-party CPU 80 ms ↑ +1 ms (+1.4%) 57 ms – 87 ms
Unused JS 144 kB ↑ +2.1 kB (+1.5%) 137 kB – 144 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 95.3% 9.59 MB 16
script 3.2% 321 kB 4
font 1.5% 146 kB 2
document 0.1% 5.2 kB 1
stylesheet <0.1% 4.7 kB 2
Total 10.07 MB 26

Third parties 3 entities

Entity Transfer Size Main thread Simulated
Google Tag Manager script 297 kB 71 ms
Google Fonts font 147 kB 0 ms
Google Analytics 20.9 kB 9 ms
Total 465 kB 80 ms

Page health

Metric Value Change / range Trend
Main Thread Work 855 ms ↑ +28 ms (+3.4%) 543 ms – 873 ms
Long Tasks 2 ↓ -1 (-33.3%) 2 – 4
DOM Elements 280 → no change 280 – 280
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 11 → no change 4 – 11
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
script evaluation 36% 310 ms
other 36% 304 ms
style layout 10% 87 ms
script parse compile 9% 77 ms
paint composite render 8% 65 ms
parse HTML 1% 12 ms
Total 855 ms

Axe violations axe-core 4.13.0, full rule set

11 violating nodes across 3 rules, 485 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 15 audits

  • landmark-one-main — Document does not have a main landmark. 1 node

SEO failures 1 of 8 audits

  • meta-description — Document does not have a meta description

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 4, 2026, 7:16 PM UTC 66 11.73 s 0.003 122 ms 10.07 MB 3/3 ±21 2,481 0% 32.8s Wayback
Sep 27, 2026, 5:35 PM UTC 65 25.43 s 0 116 ms 10.06 MB 3/3 ±1 2,486 0% 34.1s Wayback
Sep 20, 2026, 2:34 PM UTC 67 28.67 s 0 64 ms 10.06 MB 3/3 ±4 2,997 +21% 32.6s Wayback
Sep 13, 2026, 1:48 PM UTC 66 11.72 s 0.003 132 ms 10.06 MB 3/3 ±1 2,490 0% 32.7s Wayback
Sep 6, 2026, 10:23 AM UTC 65 28.82 s 0 132 ms 10.06 MB 3/3 ±5 2,612 +5% 34.3s Wayback
Aug 30, 2026, 7:57 AM UTC 67 31.65 s 0 59 ms 10.06 MB 3/3 ±5 3,525 +42% 30.3s Wayback
Aug 21, 2026, 6:44 AM UTC 65 18.89 s 0 131 ms 10.06 MB 3/3 ±1 2,492 0% 36.9s Wayback

Embed this score

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