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AI website speed rankings: Week 33, 2026

Compare AI product websites using finalized mobile Lighthouse lab measurements for August 10, 2026–August 16, 2026. This weekly archive preserves the recorded scores, loading metrics and measurement methodology.

Measured products
16eligible this week
Average score
69visible leaderboard
Lowest load time
2.03 slower is faster
Week ended
Aug 17, 2026UTC, half-open week

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Clear AI

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Mobile lab performance

2026-W33 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-W33 · mobile
Updated

This finalized board ranks 16 products for 2026-W33. LumiSource finished first with a Performance Score of 99.

  1. #01
    1
    Load time
    2.03 s
    LCP
    2.03 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    43 ms
    Performance99
  2. #02
    1
    Load time
    2.93 s
    LCP
    2.93 s
    CLS
    0.003
    TTFB
    Not available
    TBT
    5 ms
    Performance95
  3. #03
    Held
    Load time
    3.08 s
    LCP
    3.08 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    90 ms
    Performance92
  4. #04
    Held
    Load time
    3.46 s
    LCP
    3.46 s
    CLS
    0.063
    TTFB
    Not available
    TBT
    2 ms
    Performance90
  5. #05
    Held
    Load time
    6.47 s
    LCP
    6.47 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    175 ms
    Performance74
  6. #06
    Held
    Load time
    11.78 s
    LCP
    11.78 s
    CLS
    0.016
    TTFB
    Not available
    TBT
    135 ms
    Performance66
  7. #07
    8
    Load time
    7.51 s
    LCP
    7.51 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    144 ms
    Performance65
  8. #08
    Held
    Load time
    13.59 s
    LCP
    13.59 s
    CLS
    0.001
    TTFB
    Not available
    TBT
    72 ms
    Performance64
  9. #09
    2
    Load time
    4.89 s
    LCP
    4.89 s
    CLS
    0.007
    TTFB
    Not available
    TBT
    411 ms
    Performance62
  10. #10
    4
    Load time
    8.27 s
    LCP
    8.27 s
    CLS
    0.018
    TTFB
    Not available
    TBT
    269 ms
    Performance61
  11. #11
    4
    Load time
    12.43 s
    LCP
    12.43 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    384 ms
    Performance61
  12. #12
    3
    Load time
    8.44 s
    LCP
    8.44 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    10 ms
    Performance58
  13. #13
    1
    Load time
    15.26 s
    LCP
    15.26 s
    CLS
    0.014
    TTFB
    Not available
    TBT
    109 ms
    Performance58
  14. #14
    2
    Load time
    10.55 s
    LCP
    10.55 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    280 ms
    Performance55
  15. #15
    5
    Load time
    9.56 s
    LCP
    9.56 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    591 ms
    Performance52
  16. #16
    3
    Load time
    5.10 s
    LCP
    5.10 s
    CLS
    0.117
    TTFB
    Not available
    TBT
    1.05 s
    Performance46
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