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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elrastrillo.pe

https://elrastrillo.pe/

95PERF 93A11Y 100BEST 100SEO ✗AXE –CWV

Ranks Overall #1,243 11ty Emeritus

Data from Oct 3, 2026, 5:57 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

Astro 7.3.3 Built with Astro 7.3.3
Li Hosted by Self-hosted

Lighthouse Scores LAB Simulated

95
Performance
↓ -1 (-1%)
93
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 2.86 s needs work ↑ +130 ms (+4.8%) 2.09 s – 3.31 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 – 0.003
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.66 s good ↑ +832 ms (+100.5%) significant 813 ms – 1.66 s
Speed Index 1.66 s good ↑ +832 ms (+100.5%) significant 813 ms – 1.74 s
TTFB Time to First Byte 610 ms good ↓ -20 ms (-3.2%) 609 ms – 739 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 57 ms
resource load duration 34 ms
time to first byte 11 ms
resource load delay 10 ms

Page weight

Metric Value Change / range Trend
Page Weight 628 kB ↓ -93.7 kB (-13.3%) significant 628 kB – 1.23 MB
Requests 20 → no change 20 – 64
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

Type Transfer Share Size Requests
image 54.1% 340 kB 12
font 42.1% 264 kB 3
other 1.6% 10.2 kB 3
document 1.2% 7.3 kB 1
stylesheet 1% 6.5 kB 1
Total 628 kB 20

Page health

Metric Value Change / range Trend
Main Thread Work 339 ms ↑ +88 ms (+34.8%) 252 ms – 428 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 305 ↓ -10 (-3.2%) 277 – 315
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 14 → no change 14 – 32
A11y Failures 2 → no change 2 – 4
A11y Failing Nodes 16 → no change 16 – 16

Main thread work

Task Time Share Duration Simulated
other 54% 184 ms
style layout 27% 91 ms
paint composite render 8% 26 ms
script evaluation 6% 21 ms
parse HTML 5% 16 ms
script parse compile 1% 2 ms
Total 339 ms

Axe violations axe-core 4.13.0, full rule set

14 violating nodes across 1 rule, 554 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 14 nodes
    Offending elements (5 of 14)
    1. .tracking-\[\.2em\].uppercase.text-brand-yellow 
      <p class="font-bold uppercase tracking-[.2em] text-brand-yellow">El Rastrillo 2026</p>
    2. #event-title 
      <h2 id="event-title" class="mt-3 text-4xl sm:text-6xl">La idea es ayudar</h2>
    3. .max-w-2xl > p:nth-child(1) 
      <p>Desfile inaugural: 21 de octubre</p>
    4. .max-w-2xl > p:nth-child(2) 
      <p>Del 22 al 25 de octubre de 2026</p>
    5. p:nth-child(3) 
      <p>Puericultorio Pérez Araníbar, Magdalena del Mar</p>

Accessibility failures 2 of 27 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 14 nodes
  • target-size — Touch targets do not have sufficient size or spacing. 2 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
Oct 3, 2026, 5:57 PM UTC 95 2.86 s 0 0 ms 628 kB 3/3 ±1 2,488 0% 28.9s Wayback
Sep 26, 2026, 2:11 PM UTC 96 2.73 s 0 0 ms 724 kB 3/3 ±1 3,394 +37% 28.1s Wayback
Sep 19, 2026, 12:56 PM UTC 92 3.31 s 0 0 ms 723 kB 3/3 ±4 2,462 -1% 30.4s Wayback
→ Generator changed from Eleventy to Astro left Eleventy first seen this measurement
Sep 12, 2026, 11:32 AM UTC 99 2.09 s 0 0 ms 738 kB 3/3 ±2 2,461 -1% 31.6s Wayback
Sep 5, 2026, 8:08 AM UTC 98 2.41 s 0.003 0 ms 1.23 MB 3/3 ±0 2,343 -6% 25.3s Wayback
Aug 29, 2026, 5:49 AM UTC 98 2.44 s 0.003 0 ms 1.23 MB 3/3 ±1 2,967 +19% 26s Wayback
Aug 20, 2026, 9:28 PM UTC 98 2.44 s 0.003 0 ms 1.23 MB 3/3 ±15 3,269 +31% 26.1s Wayback