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26-week composite history
Metric breakdown
“Trust” measures transparency and accountability signals — published policies, DMCA/contact pages, domain history. It is not a guarantee of safety; use your own judgment and protection.
Features & pricing
- Free access
- Free access is limited — roughly 68% of the content is free to watch.
- Signup
- No account is needed for basic viewing.
- Mobile
- The mobile experience scores 84/100 in our tests.
Content categories
Tracked in
Category performance
What the numbers mean
The current index reads 74, up from 72.7 previously. Across the last 26 weeks the score ranged from a low of 71.4 to a high of 74 — a narrow band that signals a stable, slightly improving platform rather than one making big swings. The current figure is at the top of that range.
The strongest inputs are popularity (91) and mobile (84), followed by a library score of 79. Together these describe a heavily-used, mobile-friendly site with a deep catalog. In our category view it ranks #2 of 44 in Hentai at a 72.7 category score, with browse-and-filter tooling (73) and ad-quietness (75) doing much of the lifting.
The drag on the index comes from softer, estimated metrics — quality (62), freshness (64) and player (62) — and from the absence of verified premium formats. None of those are confirmed weaknesses, but they cap how high the index can climb until better data lands.
Confidence & data notes
Measured: mobile (95), ad level (95), plus derived popularity (85), trust (85) and library (85). Our browser test on Aug 10, 2026 backs them up: 0 popups, 0 offsite navigations, a single overlay and a 1076ms load.
Quality, freshness, player (all 45), founded (45), and the format flags for 4K, VR and downloads (60 each). Free share (60) and signup (60) are estimated too, so the ~68% free figure is an approximation.
One caveat on trust: the 72 trust score measures transparency and accountability signals — policies, contact/DMCA presence, domain history — not whether the site is safe to use. Read it as 'established and accountable,' not as a safety guarantee.
Does E621 have Hentai material?
Yes. Hentai is the niche tied to E621, so users hunting that category will find it on e621.net. A generous free-share percentage lets you sample plenty of posts before considering any account or upgrade, keeping early exploration simple and low-commitment.
How much of E621 is free?
About 68 percent of E621’s offering sits in the free share, which supports no-cost browsing for most casual sessions. Signup is not demanded up front and ads stay relatively sparse.
Is E621 legit to browse?
E621 shows the usual transparency markers of a long-running public adult board, which supports a legit reading for everyday visits. That still is not a blanket safety guarantee—protect credentials, skip suspicious downloads, and limit personal data as you would on any similar site.
What are sites like E621 worth trying?
Readers comparing options often add FurAffinity, Rule 34, ExHentai, and E-Hentai to their list beside E621. Those platforms echo the illustrated and Hentai-leaning focus and work well when you want an alternate homepage or community ruleset.
FAQ
What does the Verdict Index of 73.6 mean?
It's a composite of measured and estimated metrics on a 0-100 scale. At 73.6 (current tracked value 74), E621 is a solid, above-average performer led by popularity, mobile and library depth.
Why did the score go up?
It rose from 72.7 to a 26-week high of 74. The movement is small and within a narrow 71.4-74 band, indicating steady, incremental improvement rather than a major change.
