Yandex describes its own pipeline in four stages, and knowing which stage a problem belongs to is what turns a vague complaint into a fixable one.<\/p>\n
The robot decides which sites to crawl, how often, and how many pages. Its list of known pages comes from internal and external links, the sitemap, Yandex Metrica data, and Response handling is explicit:<\/p>\n And the useful trick that follows: if a page is temporarily broken through a CMS fault, configure the server to answer HTTP\/2 is supported<\/strong> \u2014 faster loading and lower server load, though Yandex is clear it does not change crawl frequency or ranking, and HTTP\/1.1 continues to work.<\/p>\n The robot analyses and stores the content: the A database of pages eligible for search is assembled, and results are generated from it. Results update regularly, and those updates can move a site’s position without anything on the site changing<\/strong> \u2014 which is the correct answer to most “we dropped and nothing changed” questions.<\/p>\n Each stage has its own diagnostic. Not crawled is a links, sitemap or availability problem. Crawled but not indexed is a directive, duplicate or quality problem. Indexed but not ranking is a relevance problem. Working the wrong stage is the most expensive mistake in technical SEO, and this page is the map that prevents it.<\/p>\n","protected":false},"excerpt":{"rendered":" Yandex describes its own pipeline in four stages, and knowing which stage a problem belongs to is what turns a vague complaint into a fixable one. Stage 1 \u2014 crawling The robot decides which sites to crawl, how often, and how many pages. Its list of known pages comes from internal and external links, the […]<\/p>\n","protected":false},"menu_order":72,"template":"","meta":{"footnotes":""},"ar_ykb_kategori":[764],"ar_ykb_etiket":[],"class_list":["post-28496","ar_ykb","type-ar_ykb","status-publish","has-post-thumbnail","hentry","ar_ykb_kategori-site-indexing"],"_links":{"self":[{"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/ar_ykb\/28496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/ar_ykb"}],"about":[{"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/types\/ar_ykb"}],"version-history":[{"count":2,"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/ar_ykb\/28496\/revisions"}],"predecessor-version":[{"id":29143,"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/ar_ykb\/28496\/revisions\/29143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/media\/28878"}],"wp:attachment":[{"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/media?parent=28496"}],"wp:term":[{"taxonomy":"ar_ykb_kategori","embeddable":true,"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/ar_ykb_kategori?post=28496"},{"taxonomy":"ar_ykb_etiket","embeddable":true,"href":"https:\/\/alienroad.com\/wp-json\/wp\/v2\/ar_ykb_etiket?post=28496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}robots.txt<\/code>. Pages larger than 10 MB are not indexed<\/strong>.<\/p>\n\n
200 OK<\/code> \u2014 crawled.<\/li>\n3XX<\/code> \u2014 the robot crawls the redirect target.<\/li>\n4XX<\/code> and 5XX<\/code> \u2014 the page is not included, and is removed<\/em> if it was already in search.<\/strong><\/li>\n<\/ul>\n429<\/code><\/strong> instead. The robot checks the code and does not drop the page. But sustained 429<\/code> tells Yandex the server is struggling and reduces the crawl rate<\/strong>, so it is a bandage, not a setting.<\/p>\nStage 2 \u2014 indexing<\/h2>\n
description<\/code> meta tag, the title<\/code>, Schema.org markup for the snippet; the noindex<\/code> directive, which keeps the page out; rel=\"canonical\"<\/code>, declaring the preferred address for a group; and the text, images and video. Where content matches across pages, they become duplicates.<\/p>\nStages 3 and 4<\/h2>\n
Why the model matters<\/h2>\n