Check of ciunkos.com/local-llm-calculator

Nov 14, 2026, 14:55 · daily

Lighthouse 13.5 (mobile, simulated throttling), median of three runs. Scores 0–100: 90 and up green, 50–89 orange, below 50 red; a dash means the category was not measured in that check.

TBT is the lab stand-in for INP, which needs real interactions.

Performance
100good±0 vs previous±0 vs 7-day median
LCP
926 msgood+13 ms vs previous+9 ms vs 7-day median
CLS
0good±0 vs previous±0 vs 7-day median
TBT
0 msgood±0 vs previous±0 vs 7-day median
FCP
912 msgood−1 ms vs previous−5 ms vs 7-day median
TTFB
12 msgood−1 ms vs previous−5 ms vs 7-day median

No slowdown against the previous check and the 7-day median.

First screen: https://ciunkos.com/local-llm-calculator
First screen
LCP element
main > section.hero > div.wrap > p.lead Law firms, accountants, clinics and plants ask the same thing: can we use AI on…
Page weight
26 KB
Long tasks
1
Conditions
Lighthouse 13.5.0, mobile (Moto G Power emulation, 412×823), simulated throttling (150 ms RTT, 1.6 Mbps, CPU 4×), median of 3 runs, benchmarkIndex 2716

Loads

LoadPerfLCPFCPTBTCLSTTFB
1100951 ms951 ms0 ms078 ms
2100926 ms912 ms0 ms012 ms
3100922 ms912 ms0 ms010 ms

What failed

Performance 100

Accessibility 100

Nothing failed in this category.

Best Practices 100

Nothing failed in this category.

SEO 100

Nothing failed in this category.

Google PageSpeed Insights: Comparison details

Vitals Desk is the primary measurement. Google adds one mobile lab run from its servers. This comparison does not change our scores, history or slowdown emails.

Substantial differences: LCP, FCP

The Lighthouse versions differ; scores and checks may not be directly comparable.

Google followed a redirect.

Different locations, hardware, Lighthouse versions and a single run versus our three-run median can produce different results. These are comparison notes, not regression alerts.

Google PageSpeed Insights
MetricVitals DeskGoogleGoogle minus Vitals Desk
Performance10099−1
Accessibility100100±0
Best Practices10092−8
SEO100100±0
LCP926 ms1.5 s+605 ms
CLS00±0
TBT0 ms58 ms+58 ms
FCP912 ms1.5 s+619 ms
TTFB12 ms1 ms−11 ms
Lighthouse version
13.6.0
Google checked at
Nov 14, 2026, 14:55
Google’s final URL
https://ciunkos.com/local-llm-calculator#model=bielik&kwant=q4&sprzet=amd&cena=3000&zapytania=200&tokWe=4000&tokWy=500&apiWe=1&apiWy=5&prad=0.3&godzDziennie=10

Additional failed checks in Google’s sample

These appear in Google’s saved sample but not in our saved list. Each source keeps a limited list.

  • Legacy JavaScript legacy-javascript-insight (Performance)
  • Reduce unused JavaScript unused-javascript (Performance)
  • Browser errors were logged to the console errors-in-console (Best Practices)
  • Issues were logged in the `Issues` panel in Chrome Devtools inspector-issues (Best Practices)

Open PageSpeed Insights