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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helenchong.dev

https://helenchong.dev/

98PERF 100A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #295 Built Awesome #232

Data from Oct 3, 2026, 11:34 PM UTC old Measured once a week · 7 runs since Aug 20, 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

Eleventy 3.1.6 Built with Eleventy 3.1.6
Self-hosted · Caddy Hosted by Self-hosted

Lighthouse Scores LAB Simulated

98
Performance
↑ +1 (+1%)
100
Accessibility
no change
100
Best Practices
no change
100
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 2.28 s good ↓ -57 ms (-2.4%) 2.17 s – 3.45 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 1.01 s good ↓ -57 ms (-5.4%) 1.00 s – 1.44 s
Speed Index 2.29 s good ↓ -1417 ms (-38.2%) significant 2.20 s – 4.15 s
TTFB Time to First Byte 707 ms good ↓ -57 ms (-7.5%) significant 703 ms – 764 ms

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.

element render delay 1.08 s
resource load duration 151 ms
time to first byte 104 ms
resource load delay 11 ms

Page weight

Metric Value Change / range Trend
Page Weight 158 kB ↑ +170 B (+0.1%) 157 kB – 158 kB
Requests 26 → no change 26 – 27
Third-party Weight 51.9 kB ↑ +137 B (+0.3%) 51.3 kB – 52.9 kB
Third-party CPU 1 ms ↓ -0 ms (-15.4%) 1 ms – 2 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
font 51.2% 80.6 kB 4
image 36.4% 57.3 kB 5
stylesheet 7.5% 11.8 kB 12
document 3.6% 5.7 kB 1
script 1.3% 2.0 kB 2
Total 158 kB 26

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Cloudinary image 50.5 kB 0 ms
Unpkg 1.4 kB 1 ms
Total 51.9 kB 1 ms

Page health

Metric Value Change / range Trend
Main Thread Work 285 ms ↓ -51 ms (-15.2%) 230 ms – 390 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 267 → no change 267 – 267
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 46% 131 ms
style layout 32% 91 ms
paint composite render 11% 31 ms
parse HTML 5% 15 ms
script evaluation 5% 15 ms
script parse compile 0% 1 ms
Total 285 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 582 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 24 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 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
Oct 3, 2026, 11:34 PM UTC 98 2.28 s 0 0 ms 158 kB 3/3 ±4 2,490 0% 27.7s Wayback
Sep 26, 2026, 9:54 PM UTC 97 2.34 s 0 0 ms 158 kB 3/3 ±4 2,480 0% 29.2s Wayback
Sep 19, 2026, 7:13 PM UTC 97 2.31 s 0 0 ms 158 kB 3/3 ±5 2,347 -6% 31.9s Wayback
Sep 12, 2026, 6:10 PM UTC 97 2.29 s 0 0 ms 158 kB 3/3 ±6 2,314 -7% 30.2s Wayback
Sep 5, 2026, 3:50 PM UTC 98 2.28 s 0 0 ms 158 kB 3/3 ±6 2,981 +20% 27.8s Wayback
Aug 29, 2026, 12:29 PM UTC 89 3.45 s 0 0 ms 157 kB 3/3 ±9 2,496 0% 61.5s Wayback
Aug 20, 2026, 11:36 PM UTC 97 2.17 s 0 0 ms 158 kB 3/3 ±9 2,321 -7% 27.8s Wayback

Embed this score

Use this web component to show helenchong.dev'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://helenchong.dev/"></speedlify2-score>