wwikipedia.org

The URL is declared in robots.txt but does not return a successful response.

Consequence. Crawlers find nothing at the address they were pointed to, so no URLs are submitted. This is worse than declaring no sitemap, because the declaration suggests discovery is covered when it is not.

If that is not intended. Publish the sitemap at the declared URL, or correct the URL to where it lives.

• https://en.wikipedia.org/w/rest.php/site/v1/sitemap/0L424Responded HTTP 403

Rules name a sensitive location made specific by a qualifier or by where it sits, or a spreadsheet by its full path.

Consequence. A bare "/backup" is in every scanner wordlist; "/backup-2023/" is in none. Listing it advertises the location to the readers least likely to honour the rule.

If that is not intended. Put these locations behind authentication or remove them; once they are protected, the line can stay or go. Responses behind authentication are not indexed, so they need no "noindex". Content that is public by design and only has to stay out of search wants a "noindex" without the Disallow: a crawler only sees a noindex on a page it may fetch.

• Disallow: /wiki/Template:TemplateStyles_sandboxL702"sandbox" with a qualifier
• Disallow: /wiki/Template%3ATemplateStyles_sandboxL703"sandbox" with a qualifier

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: 5L130

A broader rule of the same type already covers these paths.

Consequence. These lines change nothing. They are harmless, but they add length to a file that has a size limit, and they make the real policy harder to read.

If that is not intended. Remove the redundant rules, or narrow the broader rule if it is catching more than intended.

• disallow: /wiki/Wikipedia:Articles_for_deletion/L200Already covered by "disallow: /wiki/Wikipedia:Articles_for_deletion" on line 452
• disallow: /wiki/Wikipedia%3AArticles_for_deletion/L201Already covered by "disallow: /wiki/Wikipedia%3AArticles_for_deletion" on line 453
• disallow: /wiki/Wikipedia:Votes_for_deletion/L202Already covered by "disallow: /wiki/Wikipedia:Votes_for_deletion" on line 454
• disallow: /wiki/Wikipedia%3AVotes_for_deletion/L203Already covered by "disallow: /wiki/Wikipedia%3AVotes_for_deletion" on line 455
• disallow: /wiki/Wikipedia:Pages_for_deletion/L204Already covered by "disallow: /wiki/Wikipedia:Pages_for_deletion" on line 456
• disallow: /wiki/Wikipedia%3APages_for_deletion/L205Already covered by "disallow: /wiki/Wikipedia%3APages_for_deletion" on line 457
• disallow: /wiki/Wikipedia:Miscellany_for_deletion/L206Already covered by "disallow: /wiki/Wikipedia:Miscellany_for_deletion" on line 458
• disallow: /wiki/Wikipedia%3AMiscellany_for_deletion/L207Already covered by "disallow: /wiki/Wikipedia%3AMiscellany_for_deletion" on line 459
• disallow: /wiki/Wikipedia:Miscellaneous_deletion/L208Already covered by "disallow: /wiki/Wikipedia:Miscellaneous_deletion" on line 460
• disallow: /wiki/Wikipedia%3AMiscellaneous_deletion/L209Already covered by "disallow: /wiki/Wikipedia%3AMiscellaneous_deletion" on line 461

The same directive and path appear repeatedly within one group.

Consequence. Duplicates have no effect on crawling, but they inflate the file toward the 500 KB limit and usually signal that the file is generated without dedup.

If that is not intended. Remove the repeats.

• disallow: /wiki/Categoria:Da_cancellare_subitoL404Already declared on line 298 for *
• disallow: /wiki/Categoria:Da_cancellare_subito_per_violazione_integrale_copyrightL405Already declared on line 306 for *
• disallow: /wiki/MediaWiki:Spam-blacklistL442Already declared on line 218 for *
• disallow: /wiki/MediaWiki%3ASpam-blacklistL443Already declared on line 219 for *
• disallow: /wiki/MediaWiki_talk:Spam-blacklistL444Already declared on line 220 for *
• disallow: /wiki/MediaWiki_talk%3ASpam-blacklistL445Already declared on line 221 for *
• disallow: /wiki/Wikipedia:Copyright_problemsL505Already declared on line 210 for *
• disallow: /wiki/Wikipedia%3ACopyright_problemsL506Already declared on line 211 for *
• disallow: /wiki/Wikipedia:Contributor_copyright_investigationsL515Already declared on line 513 for *
• disallow: /wiki/Wikipedia%3AContributor_copyright_investigationsL516Already declared on line 514 for *

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 page sends no robots meta tag and no X-Robots-Tag header.

Every line parses as a directive crawlers understand.

Comfortably within the 500 KB that crawlers will read.