Changelog

What's changed

Everything we've added to or fixed in the diagnostic, newest first. Every entry is written by hand and says what changes for you.

October 2026

  • Report

    What an assistant understands from your site

    A new section in the report: an AI assistant reads only your pages and tells you what it understands about your business and whether it finds what a customer asks (prices, opening hours, contact details…), with the page where it is and what's missing. It's for people who have left their email, and it doesn't count towards the score.
  • Report

    A robots.txt we couldn't see is marked “not seen”

    When your /robots.txt answers with an anti-bot challenge or a 429 – or, when your site has shut us out, with another page, a refusal or an error – the bots section, the Googlebot test and the rest of the report now say “not seen” instead of showing the bots as allowed or blocked. The score doesn't change.
  • Tool

    Four more bots in the directory, and Anthropic's IPs

    The directory has four new bots (Meta-WebIndexer, Meta-ExternalAds, OAI-AdsBot and Diffbot-User), which don't count towards the score, and we've rechecked the descriptions against the operators' official documentation. Bytespider is now listed as a search crawler, as ByteDance documents it, and the log checker now confirms visits from Anthropic's bots by their IP.
  • Check

    Four checks for small businesses

    A CAPTCHA on the entry page, form fields with labels, hidden text aimed at AI, and trust pages (about, contact, privacy and your business details). They're informational: they don't count towards the score.
  • Tool

    Compare yourself with your competitors

    Your site and up to three competitors, side by side, showing only the differences we can actually stand behind.
  • Tool

    Log checker

    Paste your server log and see which AI bots really visit you: we check each IP against the ranges the operators publish. The file never leaves your browser.
  • Report

    The weekly site watch flags hidden text aimed at AI

    If hidden text with instructions for an assistant turns up on your site, we email you.
  • Report

    “Copy fix” leaves out the text from your pages

    Free text from your pages (titles, descriptions, alt text) stays in the report but no longer goes into the prompt you paste into your assistant.
  • Fix

    A domain that doesn't exist no longer gets a score

    An address that doesn't exist, such as a typo, now shows a warning instead of a report and doesn't count towards the analysis limits. If the site only exists with www, or only without it, we suggest that address.
  • The scoree1dfd17a

    A site that blocks us no longer looks good

    A check only counts towards the score if we've read the entry page or more than half the pages. A site that shuts us out no longer gets good pillars with almost everything unseen: they show “?”.
  • Tool

    robots.txt generator

    Start from scratch or from your own file, with three presets.
  • Report

    The Googlebot test

    A section covering the robots.txt, the response to our request, indexing, the canonical URL and the directives for Google, and how to confirm it all with URL Inspection in Search Console.
  • Report

    Coverage bar, “Jump to” and “Copy summary”

    See at a glance which assistants can reach your site, jump straight to any section and copy a plain-text summary.
  • Fix

    parsigo.com follows its own advice

    We publish llms.txt and llms-full.txt, serve our pages as Markdown to anyone who asks for it, and have a contact page.
  • The scoree2dfd30d

    An empty page isn't ready

    A page that answered 200 with nothing in it came out as “Ready”. It now fails Readability, which caps the score.
  • The scoredfdfce54

    Bot registry corrected

    We checked every AI bot and its rules against the operator's official documentation.
  • The scorebddf5d2e

    Directives that keep a page out of AI answers

    We now check nosnippet, noarchive, max-snippet and the like.
  • Tool

    AI bot directory

    A page for each bot, in all three languages, with what it does, who runs it and the official documentation.
  • Report

    Shared report links show the score

    When you share your report link, the preview shows your site's domain and its score. Your email never appears.
  • The score27ca0320

    Informational checks no longer change the score version

    Adding a check that doesn't count towards the score no longer changes the version. No scores change.
  • Check

    Four classic SEO signals

    Open Graph, author and dates, image alt text and heading hierarchy. They're informational.
  • Report

    Report as a CSV file

    One row per check, ready to open in Excel or Google Sheets.
  • The score51aaff46

    The score gets a version

    Every report records which version of the rules it was scored with.
  • Report

    Weekly site watch

    Turn it on from your report and we'll email you when your site's score, bot access or problems change.
  • Report

    An llms.txt draft

    Built from the pages we analysed, with one section per language on multilingual sites.
  • Report

    Real-world performance

    When Chrome has data from real visitors to your site (CrUX), the report shows it.

September 2026

  • Report

    The new analyser

    • a bot-by-bot table;
    • the live test: we request your page under the names of 8 crawlers;
    • your action no. 1 and “Copy fix”;
    • the corrected robots.txt;
    • the PDF, the badge and sharing;
    • recommendations based on your type of site.
  • Check

    Eight new checks, and a pillar we can't measure doesn't score

    Navigation in the HTML, HTML weight, hreflang tags, entities linked to each other, contradictory entity records, a Markdown version of the page, a commerce manifest (UCP) and actions built as buttons. And a pillar we could barely see shows “?”, not a zero.