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AI website speed rankings: Week 12, 2026

Compare AI product websites using finalized mobile Lighthouse lab measurements for March 16, 2026–March 22, 2026. This weekly archive preserves the recorded scores, loading metrics and measurement methodology.

Measured products
10eligible this week
Average score
61visible leaderboard
Lowest load time
3.28 slower is faster
Week ended
Mar 23, 2026UTC, half-open week

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Clear AI

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Mobile lab performance

2026-W12 final standings

This archive preserves the latest imported mobile Lighthouse observation for each product in the week. Paid plans and Featured placements never change rank.

2026-W12 · mobile
Updated

This finalized board ranks 10 products for 2026-W12. DoneDone.run finished first with a Performance Score of 76.

  1. #01
    2
    Load time
    4.54 s
    LCP
    4.54 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    0 ms
    Performance76
  2. #02
    1
    Load time
    4.26 s
    LCP
    4.26 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    1.34 s
    Performance67
  3. #03
    New
    Load time
    3.28 s
    LCP
    3.28 s
    CLS
    0.164
    TTFB
    Not available
    TBT
    467 ms
    Performance66
  4. #04
    2
    Load time
    3.38 s
    LCP
    3.38 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    764 ms
    Performance66
  5. #05
    3
    Load time
    7.42 s
    LCP
    7.42 s
    CLS
    0.003
    TTFB
    Not available
    TBT
    326 ms
    Performance62
  6. #06
    New
    Load time
    13.46 s
    LCP
    13.46 s
    CLS
    0.014
    TTFB
    Not available
    TBT
    192 ms
    Performance57
  7. #07
    Held
    Load time
    7.65 s
    LCP
    7.65 s
    CLS
    0.011
    TTFB
    Not available
    TBT
    728 ms
    Performance55
  8. #08
    Held
    Load time
    9.59 s
    LCP
    9.59 s
    CLS
    0.007
    TTFB
    Not available
    TBT
    308 ms
    Performance55
  9. #09
    4
    Load time
    5.18 s
    LCP
    5.18 s
    CLS
    0.075
    TTFB
    Not available
    TBT
    694 ms
    Performance54
  10. #10
    6
    Load time
    11.08 s
    LCP
    11.08 s
    CLS
    0.004
    TTFB
    Not available
    TBT
    371 ms
    Performance49
How IndieTools Speed ranking works

This consolidated archive ranks the latest complete mobile Lighthouse observation retained for each eligible product in that ISO week. Stored scores and metrics are never fabricated or rewritten.

Performance Score ranks first. Ties are resolved by load time, LCP, CLS, TTFB and a stable identity key, in that order. Paid plans and Featured placements never affect rank.

Rankings refresh each ISO week from Monday 00:00 UTC. Finalized weekly results and awards remain permanently attached to their original evidence. This edition is marked as a legacy import in every machine-readable response.

Methodology legacy-mobile-lighthouse-v1 · ranking speed-ranking-v1