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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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marciobda.com.br/en

https://www.marciobda.com.br/en

93PERF 91A11Y 100BEST 92SEO !AXE –CWV

Ranks Overall #873 Built Awesome #642

Data from Oct 5, 2026, 6:00 PM UTC old Measured once a week · 7 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

This URL redirects to https://www.marciobda.com.br/en/.

The same URL in a different form — a trailing slash — so both are treated as one site rather than two: one history, measured once. Lighthouse follows the redirect, so the numbers below describe the page actually served; the only cost is an extra hop on each run.

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

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Lighthouse Scores LAB Simulated

93
Performance
no change
91
Accessibility
no change
100
Best Practices
no change
92
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 2.72 s needs work ↑ +1172 ms (+75.8%) significant 782 ms – 2.72 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 ↓ -0.158 (-100%) significant 0 – 0.158
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 2.27 s needs work ↑ +1447 ms (+176.2%) significant 782 ms – 2.27 s
Speed Index 2.97 s good ↑ +2147 ms (+261.5%) significant 782 ms – 2.97 s
TTFB Time to First Byte 768 ms good ↑ +146 ms (+23.5%) significant 604 ms – 768 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 1.16 s
time to first byte 297 ms

Page weight

Metric Value Change / range Trend
Page Weight 303 kB ↑ +330 B (+0.1%) 303 kB – 303 kB
Requests 6 → no change 6 – 6
Third-party Weight 2.6 kB → no change 2.6 kB – 2.6 kB
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
font 88.9% 270 kB 1
other 8.3% 25.2 kB 2
stylesheet 1.2% 3.6 kB 1
image 0.9% 2.6 kB 1
document 0.7% 2.2 kB 1
Total 303 kB 6

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Gravatar image 2.6 kB 0 ms
Total 2.6 kB 0 ms

Page health

Metric Value Change / range Trend
Main Thread Work 147 ms ↓ -79 ms (-35%) significant 137 ms – 226 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 51 → no change 51 – 51
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 52% 77 ms
style layout 33% 48 ms
script evaluation 8% 12 ms
parse HTML 4% 5 ms
paint composite render 2% 3 ms
script parse compile 1% 1 ms
Total 147 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 113 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 16 audits

  • button-name — Buttons do not have an accessible name 1 node

SEO failures 1 of 9 audits

  • hreflang — Document doesn't have a valid `hreflang` 1 item

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 5, 2026, 6:00 PM UTC 93 2.72 s 0 0 ms 303 kB 3/3 ±1 2,459 -1% 22s Wayback
Sep 28, 2026, 10:41 AM UTC 93 1.55 s 0.158 0 ms 303 kB 3/3 ±0 2,489 0% 21.8s Wayback
Sep 21, 2026, 7:42 AM UTC 93 1.55 s 0.158 0 ms 303 kB 3/3 ±0 2,911 +17% 21.2s Wayback
Sep 14, 2026, 12:50 AM UTC 94 786 ms 0.158 0 ms 303 kB 3/3 ±0 2,990 +20% 20.3s Wayback
Sep 6, 2026, 11:35 PM UTC 94 782 ms 0.158 0 ms 303 kB 3/3 ±8 3,049 +23% 20.4s Wayback
Aug 30, 2026, 11:17 PM UTC 93 1.55 s 0.158 0 ms 303 kB 3/3 ±1 2,465 -1% 21.7s Wayback
Aug 21, 2026, 12:52 PM UTC 93 1.56 s 0.158 0 ms 303 kB 3/3 ±1 2,479 0% 21.7s Wayback

Embed this score

Use this web component to show marciobda.com.br/en'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://www.marciobda.com.br/en"></speedlify2-score>