Agent Web Index › octopusenergy.it

Can AI assistants read octopusenergy.it?

Measured on 2026-09-19 by asking the site 7 times — once as a browser, once as each of the 6 crawlers that feed ChatGPT, Claude, Perplexity, Gemini, Meta AI, Apple Intelligence and Doubao — and comparing what came back. The AI-training opt-out tokens that never crawl are read from robots.txt instead.

D59 / 100
0 of 6 crawlers can read this page.
More readable than 18% of the 47,315 sites measured so far. Structured data: Organization.

What each crawler got back

CrawlerHTTPResultrobots.txt
ClaudeBot (Claude)403 challenged allowed-by-star
GPTBot (ChatGPT)403 challenged allowed-by-star
OAI-SearchBot (ChatGPT Search)403 challenged allowed-by-star
PerplexityBot (Perplexity)403 challenged allowed-by-star
Google-Extended (Gemini, AI Overviews)
a robots.txt token, not a crawler: it controls how already-crawled pages may be used, and never makes a request of its own
not opted out allowed-by-star
Meta-ExternalAgent (Meta AI)403 challenged allowed-by-star
Amazonbot (Alexa, Rufus)403 challenged allowed-by-star

Vercel answers for this domain. Where a crawler above is refused while robots.txt allows it, the rule is applied by that edge, not written by the site — see how often each edge does this.

What to change, in order

  1. Let in the 6 crawlers your own robots.txt already allows+6 crawlers
    ClaudeBot, GPTBot, OAI-SearchBot, PerplexityBot, Meta-ExternalAgent, Amazonbot are turned away before reading the page (served a bot challenge instead of the page), while robots.txt permits them — so this block is not written in your site. Vercel answers for this domain. Look for the bot or user-agent rules in its dashboard: that is where the decision is made, not in robots.txt. Fixing it takes this domain from 0 to 6 of 6 crawlers.
  2. Publish llms.txt
    llms.txt is missing, so an assistant has to discover the site by following links. llms.txt is the emerging convention for telling an assistant which pages actually matter.

The checks

Re-run this audit live → Full AI-visibility report for octopusenergy.it →

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Put the badge on octopusenergy.it — it links back here, and re-measures every time this index re-crawls.

octopusenergy.it AI readability: D 59/100
<a href="https://shop.lumnika.com/ai-readiness/octopusenergy.it"><img src="https://shop.lumnika.com/ai-readiness/octopusenergy.it/badge.svg" alt="AI readability"></a>
Method. 7 live HTTP requests (one per crawler, one as a browser) plus robots.txt, llms.txt, sitemap.xml and security.txt, 12-second timeout each, from a single vantage point. Blocking AI crawlers is a legitimate choice, not a failure: this page records what is true, not what should be. Domain comes from a shop-platform seed (Shopify/WooCommerce/Magento/BigCommerce/Shopline fingerprint or JSON-LD price), not the Tranco traffic ranking. One page per domain — the homepage — is audited.

Part of the Agent Web Index, 47,315 domains measured, updated continuously.