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

roseday-archive.netlify.app

https://roseday-archive.netlify.app/

100 100 100 66 !AXE –CWV

Ranks Overall #929 Built Awesome #724

Data from Sep 6, 2026, 5:39 AM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Eleventy Built with Eleventy
Netlify Hosted by Netlify

Lighthouse Scores

100
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
66
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 1.80 s good ↑ +149 ms (+9%) 1.66 s – 1.82 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 904 ms good ↑ +59 ms (+7%) 845 ms – 920 ms
Speed Index 904 ms good ↑ +59 ms (+7%) 845 ms – 920 ms
TTFB Time to First Byte 604 ms good ↓ -1 ms (-0.2%) 604 ms – 620 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.

element render delay 58 ms
resource load duration 12 ms
resource load delay 10 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 251 kB ↓ -88.0 kB (-26.4%) significant 251 kB – 341 kB
Requests 32 ↓ -1 (-3%) 32 – 33
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 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 61.2% 153 kB · 24 req
  • font 26.5% 66.5 kB · 3 req
  • document 5.7% 14.3 kB · 1 req
  • other 3.9% 9.8 kB · 2 req
  • script 2.7% 6.8 kB · 2 req

Page health

Metric Value Change / range Trend
Main Thread Work 428 ms ↓ -167 ms (-28.1%) 428 ms – 595 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 287 → no change 287 – 287
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 → no change 2 – 2
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

other 247 ms
style layout 94 ms
script evaluation 40 ms
parse HTML 23 ms
paint composite render 21 ms
script parse compile 4 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 408 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate page-has-heading-one — Page should contain a level-one heading 1 node
  • serious scrollable-region-focusable — Scrollable region must have keyboard access 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, 5:39 AM UTC 100 1.80 s 0 0 ms 251 kB 3/3 ±1 2,497 +1% 24.1s Wayback
Aug 30, 2026, 1:11 AM UTC 100 1.66 s 0 0 ms 341 kB 3/3 ±1 2,444 -2% 25.3s Wayback
Aug 21, 2026, 7:49 AM UTC 100 1.82 s 0 0 ms 340 kB 3/3 ±1 2,845 +15% 25.5s Wayback

Embed this score

Use this web component to show roseday-archive.netlify.app'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://roseday-archive.netlify.app/"></speedlify2-score>