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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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11ty-minimalism.netlify.app

https://11ty-minimalism.netlify.app/

99PERF 100A11Y 96BEST 100SEO ✓AXE –CWV

Ranks Overall #367 Build Awesome Starters #44

Data from Oct 3, 2026, 7:41 AM 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

The measuring machine was faster than most in this project.

Lighthouse benchmark index was 4,225, 70% 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

99
Performance
↓ -1 (-1%)
100
Accessibility
no change
96
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 1.56 s good ↑ +28 ms (+1.8%) 772 ms – 2.60 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.021 good → no change 0.021 – 0.021
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.56 s good ↑ +28 ms (+1.8%) 772 ms – 2.60 s
Speed Index 1.56 s good ↑ +28 ms (+1.8%) 772 ms – 2.60 s
TTFB Time to First Byte 631 ms good ↑ +27 ms (+4.5%) 604 ms – 631 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 54 ms
time to first byte 32 ms

Page weight

Metric Value Change / range Trend
Page Weight 87.8 kB ↑ +198 B (+0.2%) 76.6 kB – 87.8 kB
Requests 7 → no change 7 – 7
Third-party Weight 67.0 kB → no change 67.0 kB – 67.0 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 75.2% 66.1 kB 1
other 14.8% 13.0 kB 3
stylesheet 6.1% 5.4 kB 2
document 3.8% 3.4 kB 1
Total 87.8 kB 7

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Google Fonts font 67.0 kB 0 ms
Total 67.0 kB 0 ms

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 113 ms ↓ -76 ms (-40.2%) significant 113 ms – 188 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 45 → no change 45 – 45
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 54% 61 ms
style layout 27% 30 ms
script evaluation 8% 9 ms
parse HTML 6% 7 ms
paint composite render 3% 4 ms
script parse compile 1% 1 ms
Total 113 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 88 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Best Practices failures 1 of 18 audits

  • errors-in-console — Browser errors were logged to the console 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2 1 console error

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 7:41 AM UTC 99 1.56 s 0.021 0 ms 87.8 kB 3/3 ±0 4,225 +70% 20.3s Wayback
Sep 25, 2026, 11:55 PM UTC 100 1.53 s 0.021 0 ms 87.6 kB 3/3 ±8 2,480 0% 21.5s Wayback
Sep 18, 2026, 8:32 PM UTC 99 1.56 s 0.021 0 ms 87.7 kB 3/3 ±9 2,258 -9% 22.4s Wayback
Sep 11, 2026, 5:37 PM UTC 100 774 ms 0.021 0 ms 76.6 kB 3/3 ±1 2,476 0% 22s Wayback
Sep 4, 2026, 2:53 PM UTC 93 2.60 s 0.021 0 ms 87.8 kB 3/3 ±3 2,471 -1% 21.8s Wayback
Aug 28, 2026, 1:53 PM UTC 100 772 ms 0.021 0 ms 87.8 kB 3/3 ±9 2,326 -6% 21s Wayback
Aug 20, 2026, 7:04 PM UTC 100 784 ms 0.021 0 ms 87.3 kB 3/3 ±2 3,060 +23% 21.2s Wayback

Embed this score

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