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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marcamos-jet.netlify.app

https://marcamos-jet.netlify.app/

100PERF 100A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #187 Build Awesome Starters #27

Data from Oct 4, 2026, 10:58 AM 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

The measuring machine was faster than most in this project.

Lighthouse benchmark index was 3,385, 36% faster than this project's median of 2,486. CPU-bound metrics — TBT, TTI, main thread work — are affected by this and may have moved without the site changing at all.

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

Stack

Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

100
Performance
no change
100
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 802 ms good ↓ -252 ms (-23.9%) significant 774 ms – 1.05 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 ↓ -0.002 (-100%) significant 0 – 0.002
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 802 ms good ↑ +22 ms (+2.8%) 774 ms – 804 ms
Speed Index 802 ms good ↑ +22 ms (+2.8%) 774 ms – 804 ms
TTFB Time to First Byte 630 ms good ↑ +26 ms (+4.3%) 604 ms – 634 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
time to first byte 32 ms

Page weight

Metric Value Change / range Trend
Page Weight 20.0 kB ↓ -24 B (-0.1%) 4.6 kB – 20.0 kB
Requests 5 → no change 4 – 5
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 44.9% 2.2 kB 2
stylesheet 38.8% 1.9 kB 1
document 16.2% 782 B 1
Total 20.0 kB 5

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 100 ms ↓ -27 ms (-21.3%) 86 ms – 127 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 14 → no change 14 – 14
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 58% 59 ms
style layout 29% 29 ms
script evaluation 7% 7 ms
parse HTML 3% 3 ms
paint composite render 2% 3 ms
script parse compile 0% 0 ms
Total 100 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 41 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

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 4, 2026, 10:58 AM UTC 100 802 ms 0 0 ms 20.0 kB 3/3 ±0 3,385 +36% 20.2s Wayback
Sep 27, 2026, 6:18 AM UTC 100 1.05 s 0.002 0 ms 20.0 kB 3/3 ±0 2,487 0% 20.3s Wayback
Sep 20, 2026, 12:43 AM UTC 100 774 ms 0 0 ms 4.9 kB 3/3 ±0 2,464 -1% 20.5s Wayback
Sep 12, 2026, 11:48 PM UTC 100 786 ms 0 0 ms 4.9 kB 3/3 ±0 2,876 +16% 20s Wayback
Sep 5, 2026, 8:07 PM UTC 100 804 ms 0 0 ms 4.9 kB 3/3 ±0 2,481 0% 20.7s Wayback
Aug 29, 2026, 7:44 PM UTC 100 787 ms 0 0 ms 4.9 kB 3/3 ±0 2,973 +20% 19.4s Wayback
Aug 21, 2026, 3:14 AM UTC 100 775 ms 0 0 ms 4.6 kB 3/3 ±0 2,456 -1% 20.5s Wayback

Embed this score

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