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AI website speed rankings: Week 37, 2026

Compare AI product websites using finalized mobile Lighthouse lab measurements for September 7, 2026–September 13, 2026. This weekly archive preserves the recorded scores, loading metrics and measurement methodology.

Finalized measurement week · Week 37, 2026– UTC

Measured products
17eligible in this edition
Average score
66visible leaderboard
Lowest load time
2.03 slower is faster
Week ended
Sep 13, 2026Sunday, UTC

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Clear AI

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Mobile lab performance

2026-W37 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-W37 · mobile
Updated

This finalized board ranks 17 products for 2026-W37. Subodh KC — AI Architect & Advisor finished first with a Performance Score of 98.

  1. #01
    Held
    Load time
    2.03 s
    LCP
    2.03 s
    CLS
    0.016
    TTFB
    Not available
    TBT
    25 ms
    Performance98
  2. #02
    Held
    Load time
    2.55 s
    LCP
    2.55 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    84 ms
    Performance96
  3. #03
    1
    Load time
    4.50 s
    LCP
    4.50 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    137 ms
    Performance83
  4. #04
    7
    Load time
    3.00 s
    LCP
    3.00 s
    CLS
    0.014
    TTFB
    Not available
    TBT
    174 ms
    Performance82
  5. #05
    2
    Load time
    4.51 s
    LCP
    4.51 s
    CLS
    0.063
    TTFB
    Not available
    TBT
    53 ms
    Performance82
  6. #06
    Held
    Load time
    5.42 s
    LCP
    5.42 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    116 ms
    Performance77
  7. #07
    2
    Load time
    11.62 s
    LCP
    11.62 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    88 ms
    Performance70
  8. #08
    2
    Load time
    7.13 s
    LCP
    7.13 s
    CLS
    0.003
    TTFB
    Not available
    TBT
    248 ms
    Performance65
  9. #09
    1
    Load time
    8.45 s
    LCP
    8.45 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    159 ms
    Performance62
  10. #10
    1
    Load time
    13.74 s
    LCP
    13.74 s
    CLS
    0.001
    TTFB
    Not available
    TBT
    64 ms
    Performance61
  11. #11
    1
    Load time
    11.62 s
    LCP
    11.62 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    151 ms
    Performance60
  12. #12
    1
    Load time
    8.35 s
    LCP
    8.35 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    18 ms
    Performance58
  13. #13
    3
    Load time
    4.88 s
    LCP
    4.88 s
    CLS
    0.074
    TTFB
    Not available
    TBT
    794 ms
    Performance55
  14. #14
    1
    Load time
    4.50 s
    LCP
    4.50 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    1.91 s
    Performance52
  15. #15
    1
    Load time
    10.05 s
    LCP
    10.05 s
    CLS
    0.176
    TTFB
    Not available
    TBT
    444 ms
    Performance45
  16. #16
    1
    Load time
    9.42 s
    LCP
    9.42 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    733 ms
    Performance44
  17. #17
    10
    Load time
    6.66 s
    LCP
    6.66 s
    CLS
    0.007
    TTFB
    Not available
    TBT
    1.03 s
    Performance40
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