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Fitness website speed rankings: Week 40, 2026

Compare Fitness product websites using finalized mobile PageSpeed lab measurements for September 28, 2026–October 4, 2026. This weekly archive preserves the recorded scores, loading metrics and measurement methodology.

Finalized measurement week · Week 40, 2026– UTC

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Measured products
7eligible in this edition
Average score
79visible leaderboard
Lowest load time
515 mslower is faster
Week ended
Oct 4, 2026Sunday, UTC

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Mobile lab performance

2026-W40 final standings

Two Google PageSpeed lab runs are averaged for each site. Paid plans and Featured placements never change rank.

2026-W40 · mobile
Updated

This finalized board ranks 7 products for 2026-W40. PepLedger – Peptide Tracker finished first with a Performance Score of 99.

  1. #01
    New

    PepLedger – Peptide Tracker

    Fitness
    Load time
    515 ms
    LCP
    1.81 s
    CLS
    0.000
    TTFB
    1 ms
    TBT
    0 ms
    Performance99
  2. #02
    New

    Healthy Calculator Hub

    Fitness
    Load time
    964 ms
    LCP
    1.48 s
    CLS
    0.000
    TTFB
    4 ms
    TBT
    219 ms
    Performance96
  3. #03
    New

    Catalyst Healthspan Tools

    Fitness
    Load time
    673 ms
    LCP
    3.00 s
    CLS
    0.000
    TTFB
    4 ms
    TBT
    262 ms
    Performance89
  4. #04
    New

    CellFit

    Fitness
    Load time
    3.83 s
    LCP
    2.49 s
    CLS
    0.146
    TTFB
    2 ms
    TBT
    0 ms
    Performance87
  5. #05
    New

    CarveForm

    Fitness
    Load time
    1.61 s
    LCP
    4.82 s
    CLS
    0.007
    TTFB
    1 ms
    TBT
    151 ms
    Performance77
  6. #06
    New

    ZeroPhase

    Fitness
    Load time
    3.08 s
    LCP
    6.56 s
    CLS
    0.000
    TTFB
    104 ms
    TBT
    12 ms
    Performance72
  7. #07
    New

    BioStacks

    Fitness
    Load time
    1.43 s
    LCP
    14.65 s
    CLS
    0.000
    TTFB
    4 ms
    TBT
    3.80 s
    Performance36
How IndieTools Speed ranking works

Each eligible product receives two controlled Google PageSpeed mobile lab runs. The complete pair is averaged; failed or partial runs never receive a placeholder score.

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.

Methodology psi-mobile-two-sample-mean-v1 · ranking speed-ranking-v1