speedlify2

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

Charts Compare Measurement runs Embed a score

11tytailwindjit.netlify.app

https://11tytailwindjit.netlify.app/

100 100 100 91 !AXE –CWV

Ranks Overall #739 Built Awesome #586

Data from Sep 10, 2026, 9:25 PM UTC old Measured once a week · 4 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Scoring Calculator · 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
91
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 788 ms good ↓ -10 ms (-1.3%) 776 ms – 822 ms
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 788 ms good ↓ -10 ms (-1.3%) 776 ms – 822 ms
Speed Index 788 ms good ↓ -10 ms (-1.3%) 776 ms – 822 ms
TTFB Time to First Byte 619 ms good ↓ -7 ms (-1.1%) 604 ms – 655 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 47 ms
time to first byte 21 ms

Page weight

Metric Value Change / range Trend
Page Weight 6.7 kB ↑ +19 B (+0.3%) 6.4 kB – 6.7 kB
Requests 2 → no change 2 – 2
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

  • stylesheet 68.1% 4.6 kB · 1 req
  • document 31.9% 2.1 kB · 1 req

Page health

Metric Value Change / range Trend
Main Thread Work 107 ms ↓ -5 ms (-4.6%) 107 ms – 115 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 39 → no change 39 – 39
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 2
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

other 59 ms
style layout 30 ms
script evaluation 9 ms
parse HTML 5 ms
paint composite render 3 ms
script parse compile 0 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 56 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

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
Sep 10, 2026, 9:25 PM UTC 100 788 ms 0 0 ms 6.7 kB 3/3 ±0 2,246 -9% 21.1s Wayback
Sep 3, 2026, 7:15 PM UTC 100 798 ms 0 0 ms 6.7 kB 3/3 ±0 2,490 0% 22s Wayback
Aug 27, 2026, 7:00 PM UTC 100 822 ms 0 0 ms 6.7 kB 3/3 ±0 2,474 0% 20.4s Wayback
Aug 20, 2026, 4:09 PM UTC 100 776 ms 0 0 ms 6.4 kB 3/3 ±1 2,432 -2% 23.6s Wayback

Embed this score

Use this web component to show 11tytailwindjit.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://11tytailwindjit.netlify.app/"></speedlify2-score>