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AI website speed rankings: Week 27, 2026

Compare AI product websites using finalized mobile Lighthouse lab measurements for June 29, 2026–July 5, 2026. This weekly archive preserves the recorded scores, loading metrics and measurement methodology.

Finalized measurement week · Week 27, 2026– UTC

Measured products
18eligible in this edition
Average score
63visible leaderboard
Lowest load time
2.71 slower is faster
Week ended
Jul 5, 2026Sunday, UTC

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Mobile lab performance

2026-W27 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-W27 · mobile
Updated

This finalized board ranks 18 products for 2026-W27. subtitle translator finished first with a Performance Score of 94.

  1. #01
    2
    Load time
    2.85 s
    LCP
    2.85 s
    CLS
    0.006
    TTFB
    Not available
    TBT
    123 ms
    Performance94
  2. #02
    1
    Load time
    2.71 s
    LCP
    2.71 s
    CLS
    0.063
    TTFB
    Not available
    TBT
    43 ms
    Performance91
  3. #03
    2
    Load time
    3.55 s
    LCP
    3.55 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    69 ms
    Performance90
  4. #04
    2
    Load time
    3.53 s
    LCP
    3.53 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    162 ms
    Performance87
  5. #05
    1
    Load time
    3.99 s
    LCP
    3.99 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    34 ms
    Performance85
  6. #06
    9
    Load time
    5.00 s
    LCP
    5.00 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    430 ms
    Performance69
  7. #07
    3
    Load time
    6.73 s
    LCP
    6.73 s
    CLS
    0.003
    TTFB
    Not available
    TBT
    267 ms
    Performance64
  8. #08
    Held
    Load time
    7.32 s
    LCP
    7.32 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    206 ms
    Performance62
  9. #09
    3
    Load time
    7.54 s
    LCP
    7.54 s
    CLS
    0.001
    TTFB
    Not available
    TBT
    154 ms
    Performance58
  10. #10
    4
    Load time
    9.30 s
    LCP
    9.30 s
    CLS
    0.011
    TTFB
    Not available
    TBT
    610 ms
    Performance57
  11. #11
    2
    Load time
    8.14 s
    LCP
    8.14 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    29 ms
    Performance56
  12. #12
    6
    Load time
    23.93 s
    LCP
    23.93 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    471 ms
    Performance55
  13. #13
    4
    Load time
    4.24 s
    LCP
    4.24 s
    CLS
    0.007
    TTFB
    Not available
    TBT
    850 ms
    Performance53
  14. #14
    3
    Load time
    14.09 s
    LCP
    14.09 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    261 ms
    Performance50
  15. #15
    1
    Load time
    5.10 s
    LCP
    5.10 s
    CLS
    0.053
    TTFB
    Not available
    TBT
    1.39 s
    Performance48
  16. #16
    4
    Load time
    9.00 s
    LCP
    9.00 s
    CLS
    0.000
    TTFB
    Not available
    TBT
    712 ms
    Performance44
  17. #17
    10
    Load time
    11.44 s
    LCP
    11.44 s
    CLS
    0.014
    TTFB
    Not available
    TBT
    696 ms
    Performance43
  18. #18
    5
    Load time
    185.34 s
    LCP
    185.34 s
    CLS
    0.067
    TTFB
    Not available
    TBT
    4.87 s
    Performance34
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