Head to head
opera.com vs workers.dev
opera.com is more readable to AI, 88 against 81 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 7 hours ago · full report
Scanned 7 hours ago · full report
Where the difference is by dimension
| Dimension | opera.com | workers.dev |
|---|---|---|
| Reach Whether AI crawlers and answer-engine fetchers are permitted to request the page at all. What h… |
40 / 40 | 39 / 40 |
| Readability Whether a fetcher that does not execute JavaScript receives the actual content, in markup an ex… |
22 / 25 | 20 / 25 |
| Structure Machine-readable markup that states the page's type, entities, canonical URL, and discrete fact… |
18 / 20 | 18 / 20 |
| Attribution Signals that let an answer engine name the author, date the content, resolve the publisher, and… |
8 / 15 | 4 / 15 |
The measurements side by side
| Measurement | opera.com | workers.dev |
|---|---|---|
| Answer engines blocked | 0 | 0 |
| Training crawlers blocked | 0 | 0 |
| Refuses AI agents at the edge | no | no |
| Words of text without JavaScript | 533 | 1,379 |
| Structured data | yes | yes |
| Sitemap | yes | no |
| llms.txt | yes | no |
opera.com blocks no tracked AI crawler in robots.txt.
workers.dev blocks no tracked AI crawler in robots.txt.
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