Head to head
xirsys.com vs loudersound.com
xirsys.com is more readable to AI, 91 against 88 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.
Scanned 1 hour ago · full report
Scanned 1 hour ago · full report
Where the difference is by dimension
| Dimension | xirsys.com | loudersound.com |
|---|---|---|
| Reach Whether AI crawlers and answer-engine fetchers are permitted to request the page at all. What h… |
40 / 40 | 36 / 40 |
| Readability Whether a fetcher that does not execute JavaScript receives the actual content, in markup an ex… |
25 / 25 | 22 / 25 |
| Structure Machine-readable markup that states the page's type, entities, canonical URL, and discrete fact… |
17 / 20 | 20 / 20 |
| Attribution Signals that let an answer engine name the author, date the content, resolve the publisher, and… |
4 / 15 | 7 / 15 |
The measurements side by side
| Measurement | xirsys.com | loudersound.com |
|---|---|---|
| Answer engines blocked | 0 | 5 |
| Training crawlers blocked | 0 | 10 |
| Refuses AI agents at the edge | no | no |
| Words of text without JavaScript | 657 | 2,377 |
| Structured data | yes | yes |
| Sitemap | yes | yes |
| llms.txt | no | no |
xirsys.com blocks no tracked AI crawler in robots.txt.
loudersound.com blocks AI2Bot, Amazonbot, Bytespider, cohere-ai, cohere-training-data-crawler, Diffbot, Kangaroo Bot, Meta-ExternalAgent, Meta-WebIndexer, MistralAI-Index, MistralAI-Training, MistralAI-User, omgili, omgilibot, YouBot.
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