AI website speed rankings: Week 13, 2026
Compare AI product websites using finalized mobile Lighthouse lab measurements for March 23, 2026–March 29, 2026. This weekly archive preserves the recorded scores, loading metrics and measurement methodology.
Finalized measurement week · Week 13, 2026– UTC
- Measured products
- 15eligible in this edition
- Average score
- 74visible leaderboard
- Lowest load time
- 1.37 slower is faster
- Week ended
- Mar 29, 2026Sunday, UTC
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This board compares website performance. The directory page is the place to discover every AI product and its features.
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2026-W13 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-W13 · mobile
Updated
This finalized board ranks 15 products for 2026-W13. Cutline finished first with a Performance Score of 99.
- #014
Cutline
AI- Load time
- 1.37 s
- LCP
- 1.37 s
- CLS
- 0.035
- TTFB
- Not available
- TBT
- 97 ms
Performance99 - #028
- Load time
- 2.88 s
- LCP
- 2.88 s
- CLS
- 0.000
- TTFB
- Not available
- TBT
- 26 ms
Performance95 - #031
- Load time
- 2.78 s
- LCP
- 2.78 s
- CLS
- 0.000
- TTFB
- Not available
- TBT
- 149 ms
Performance94 - #045
- Load time
- 2.14 s
- LCP
- 2.14 s
- CLS
- 0.040
- TTFB
- Not available
- TBT
- 282 ms
Performance92 - #05New
- Load time
- 3.45 s
- LCP
- 3.45 s
- CLS
- 0.005
- TTFB
- Not available
- TBT
- 41 ms
Performance90 - #06New
- Load time
- 3.15 s
- LCP
- 3.15 s
- CLS
- 0.007
- TTFB
- Not available
- TBT
- 176 ms
Performance89 - #07New
- Load time
- 5.05 s
- LCP
- 5.05 s
- CLS
- 0.000
- TTFB
- Not available
- TBT
- 94 ms
Performance78 - #087
- Load time
- 4.54 s
- LCP
- 4.54 s
- CLS
- 0.000
- TTFB
- Not available
- TBT
- 12 ms
Performance76 - #09New
- Load time
- 7.28 s
- LCP
- 7.28 s
- CLS
- 0.007
- TTFB
- Not available
- TBT
- 178 ms
Performance68 - #103
- Load time
- 7.35 s
- LCP
- 7.35 s
- CLS
- 0.011
- TTFB
- Not available
- TBT
- 405 ms
Performance62 - #115
- Load time
- 12.25 s
- LCP
- 12.25 s
- CLS
- 0.014
- TTFB
- Not available
- TBT
- 194 ms
Performance57 - #128
- Load time
- 5.55 s
- LCP
- 5.55 s
- CLS
- 0.003
- TTFB
- Not available
- TBT
- 655 ms
Performance56 - #13New
- Load time
- 13.78 s
- LCP
- 13.78 s
- CLS
- 0.000
- TTFB
- Not available
- TBT
- 223 ms
Performance52 - #146
- Load time
- 8.94 s
- LCP
- 8.94 s
- CLS
- 0.007
- TTFB
- Not available
- TBT
- 502 ms
Performance51 - #1512
- Load time
- 10.04 s
- LCP
- 10.04 s
- CLS
- 0.000
- TTFB
- Not available
- TBT
- 471 ms
Performance50
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