Check of ciunkos.com/ai-prompt-testing

Oct 22, 2026, 00:40 · manual

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
LCP
916 msgood
CLS
0good
TBT
0 msgood
FCP
916 msgood
TTFB
17 msgood
First screen: https://ciunkos.com/ai-prompt-testing
First screen
LCP element
section.hero > div.wrap > div > p.lead You fix one answer in the system prompt and three others quietly get worse. Eva…
Page weight
17 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 2569

Loads

LoadPerfLCPFCPTBTCLSTTFB
1100962 ms962 ms0 ms087 ms
2100916 ms916 ms0 ms017 ms
3100912 ms912 ms0 ms017 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.