fffmpeg.org

The file contains no "Sitemap:" line.

Consequence. Crawlers have to discover every URL by following links. Pages that are deep, newly published, or poorly linked internally take longer to be found, and some may never be. A sitemap is the most direct way to hand a crawler the full list.

If that is not intended. Publish an XML sitemap and declare it with an absolute URL, e.g. "Sitemap: https://example.com/sitemap.xml". The line is global — it belongs outside any User-agent group and applies to every crawler.

Crawl-delay was never part of the standard. Google has never supported it; Bing and Yandex do.

Consequence. Any rate limit intended for Googlebot is not being applied. If the goal was to reduce load from Google specifically, it is not working.

If that is not intended. Set the crawl rate for Google in Search Console instead. Keep the directive if the limit is meant for Bing or Yandex, which do honour it.

• Crawl-delay: 10L2

All 6 checked search engines are allowed at the site root.

All 4 checked AI answer engines are allowed at the site root.

All 3 checked user-triggered AI fetches are allowed at the site root.

All 5 checked social link previews are allowed at the site root.

All 6 checked AI training crawlers are allowed at the site root.

The request for the page failed (The page stopped responding partway through: Timed out after 10 seconds while reading the response), so its meta robots tags and X-Robots-Tag headers were not read.

Consequence. Nothing is known about whether this page asks to be kept out of search results. Its absence of directives here proves nothing either way.

If that is not intended. Analyse the page again once it answers normally to our bot.

Every line parses as a directive crawlers understand.

Comfortably within the 500 KB that crawlers will read.