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

cantautor.es

https://cantautor.es/

100 96 100 100 ✗AXE –CWV

Ranks Overall #1,037 Built Awesome #800

Data from Sep 4, 2026, 2:56 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Eleventy 3.1.6 Built with Eleventy 3.1.6
Netlify Hosted by Netlify

Lighthouse Scores

100
Performance
↑ +2 (+2%)
96
Accessibility
no change
100
Best Practices
no change
100
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 1.85 s good ↓ -9 ms (-0.5%) 1.84 s – 1.86 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.016 good ↓ -0.049 (-75.4%) 0.014 – 0.065
TBT Total Blocking Time 31 ms good ↑ +31 ms 0 ms – 31 ms
FCP First Contentful Paint 1.03 s good ↓ -804 ms (-43.8%) 1.00 s – 1.84 s
Speed Index 1.03 s good ↓ -804 ms (-43.8%) 1.00 s – 1.84 s
TTFB Time to First Byte 631 ms good ↑ +25 ms (+4.1%) 606 ms – 631 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 92 ms
resource load duration 34 ms
time to first byte 32 ms
resource load delay 23 ms

Page weight

Metric Value Change / range Trend
Page Weight 311 kB ↓ -30.6 kB (-9.1%) 311 kB – 342 kB
Requests 45 ↓ -1 (-2.2%) 44 – 46
Third-party Weight 2.4 kB ↑ +1 B 2.4 kB – 2.4 kB
Third-party CPU 3 ms ↑ +1 ms (+37.5%) significant 2 ms – 3 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 76.2% 236 kB · 29 req
  • font 12% 37.2 kB · 2 req
  • document 6% 18.7 kB · 1 req
  • other 3.7% 11.4 kB · 5 req
  • script 2.1% 6.5 kB · 6 req

Third parties 1 entities

2.4 kB transferred, 3 ms on the main thread.

Plausible scriptother 2.4 kB · 3 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 827 ms ↑ +102 ms (+14%) 725 ms – 827 ms
Long Tasks 1 → no change 1 – 2
DOM Elements 1,354 → no change 1,354 – 1,354
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 6 → no change 5 – 6
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 6 → no change 6 – 6

Main thread work

style layout 299 ms
other 293 ms
script evaluation 88 ms
parse HTML 82 ms
paint composite render 60 ms
script parse compile 6 ms

Axe violations axe-core 4.13.0, full rule set

6 violating nodes across 1 rule, 1047 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 6 nodes

Accessibility failures 1 of 26 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 6 nodes

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 4, 2026, 2:56 PM UTC 100 1.85 s 0.016 31 ms 311 kB 3/3 ±1 2,491 0% 27.6s Wayback
Aug 28, 2026, 1:56 PM UTC 98 1.86 s 0.065 0 ms 342 kB 3/3 ±0 2,318 -7% 26.1s Wayback
Aug 20, 2026, 7:35 PM UTC 100 1.84 s 0.014 23 ms 325 kB 3/3 ±2 2,386 -4% 26.8s Wayback

Embed this score

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