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Education ranking

Best and worst sites for AI agents to education / register gre toefl.

Ranked from recent CrawlDex observations. Last verified Jun 17, 2026. Based on 5 observations.

Publication status

More data needed
1
ranked websites
75
best AES
75
hardest AES
73%
board handoff share

Search indexing requires at least eight recent qualifying rows. This page still serves the full table for agents and humans when the count is lower.

Ranked table

All ranked sites for agents trying to education / register gre toefl

Outcome signal is shown on the same 0-100 scale as the public AES board until split outcome rates are exposed by the board feed.

RankSiteAESOutcome signalTop blockerLast verified
1Ets

ets.org

7575%login wallsJun 17, 2026

Worst-of section

The hardest education sites for AI agents