Head to head

spin.com vs book-of-ra-play.com

book-of-ra-play.com is more readable to AI, 90 against 70 out of 100. Both were measured with the same audit: robots.txt policy for 48 AI agents, live requests under four crawler user agents, and a JavaScript-free read of the homepage.

spin.com 70/10070spin.com

Scanned 14 hours ago · full report

book-of-ra-play.com 90/10090book-of-ra-play.com

Scanned 14 hours ago · full report

Where the difference is by dimension

Dimensionspin.combook-of-ra-play.com
Reach
Whether AI crawlers and answer-engine fetchers are permitted to request the page at all. What h…
23 / 4036 / 40
Readability
Whether a fetcher that does not execute JavaScript receives the actual content, in markup an ex…
22 / 2525 / 25
Structure
Machine-readable markup that states the page's type, entities, canonical URL, and discrete fact…
18 / 2020 / 20
Attribution
Signals that let an answer engine name the author, date the content, resolve the publisher, and…
4 / 159 / 15

The measurements side by side

Measurementspin.combook-of-ra-play.com
Answer engines blocked00
Training crawlers blocked70
Refuses AI agents at the edgeyesyes
Words of text without JavaScript8483,154
Structured datayesyes
Sitemapnoyes
llms.txtnono

spin.com blocks Amazonbot, Applebot-Extended, Bytespider, CCBot, ClaudeBot, Google-Extended, GPTBot, Meta-ExternalAgent.

book-of-ra-play.com blocks no tracked AI crawler in robots.txt.

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