Yandex Releases Algorithm Update, Vega

Yandex Releases Algorithm Update, Vega

Yandex, the biggest search engine in Russia, announced its new algorithm update named "Vega" that presented "1,500 enhancements to Yandex Search". The most significant and most noteworthy change with this update, as indicated by Yandex, is that the organization is adding more human elements into search. The subsequent change was the capacity to double the size of their search index without affecting query output speed.

Andrey Styskin, head of Yandex Search, had this to say about the update, “At Yandex, it's our goal to help consumers and businesses better navigate the online and offline world.  With this new search update, users across the RuNet are helping us do just that”.

Yandex SEO

Before going through the details of Vega, let's review the features of Yandex SEO. While there are similarities between Google and Yandex, the Russian search engine has its own arrangement of rules and nuances that should be contemplated when structuring and building up your Russian site:

  • Getting Indexed in Yandex: To get content indexed in Yandex, it's imperative to submit sitemaps by means of Yandex.Webmaster.
  • JavaScript & CSS: Yandex announced through Webmaster blog that they have begun to crawl JavaScript and CSS, and in a later support article, they secured how Yandex treats AJAX sites in the year of November 201.
  • Hreflang & XML Sitemaps: XML sitemap implementation won't work in Yandex, while <head> markup is supported by Yandex.
  • Page-Level Tags: Yandex supports meta keyword tags as an HTML element. The following can be used for determining the page’s relevance to search queries: <meta name="Keywords" content="..."/>
  • Cloaking: Yandex released an update to its algorithm with Nakhodka in the year of 2008 with the point of avoiding and distinguishing cloaking in a considerably more forceful way.
  • Pop-Ups: Yandex refreshed its core algorithm to handle sites with intrusive pop-up windows in the year of 2012. Later it got updated in 2014 to be significantly stricter on pop-ups that meddled with client experience and content availability.

On-Page SEO

  • 8-SP1: In 2008, the officially named algorithm 8-SPI1 was released. During this time in Yandex's history, more established sites positioned higher due to their age and this algorithm attempted to change that, to give fresher pages an opportunity to rank for top positions. This algorithm additionally changed how backlinks were weighted as a ranking factor, as in it diminished their capacity.
  • AGS Filter: This algorithm update was introduced in September 2008 and was updated in 2009, 2013, 2014, and 2015. The first iteration of the algorithm dealt with duplicate and low-quality content. Later updates implied Yandex could downgrade the rankings of sites aimed to drive traffic for on-page ad impressions, and penalize sites focused on selling and placing links.
  • Reykjavik & Kaliningrad: Reykjavik (2011) and Kaliningrad (2012) were the initial phases in search personalization. Search history, cookies, and user practices started to impact and make customized search results.
  • Thematic Index Citation (TIC): Yandex utilizes the TIC score to dissect a site's apparent fame, topical importance, and from this infer authority. You can infer similarity to PageRank here.

To improve your TIC score, ensure that you have:

  1. Excellent internal links that increase the value to the user, and not arbitrarily linking the main instance of each word on a page, and so forth.
  2. Write high-quality content that fulfills user needs.
  3. Ensure that the content is significant.

Release of Vega Algorithm Update

Here are the most important things you should know about the Vega Update.

Addition of human elements to algorithm training

Yandex reported it had updated the ranking algorithm with neural systems prepared on the information given by genuine specialists in a few fields, providing users with better results to their queries. It appears Yandex has specialists bolstering signals to the AI calculations on what the best results ought to be, and the machines are utilizing these genuine human contributions to drive a superior final product for the indexed lists. Like Google, Yandex additionally utilizes quality raters – assessors – to test new calculation changes.

Be that as it may, the Russian search engine went above and beyond by utilizing specialists to audit the assessor's work for improved exactness. Thus, since these specialists vouch and check Yandex training data, it'll probably be progressively exact.

Search queries and pre-rendering

Another interesting and relevant update to Yandex is the utilization of algorithms to predict what the client will ask and to "pre-render" the outcomes for that search question. While this was declared with regards to the Vega update, this was executed in March 2019. One unique advantage of this particular feature is that it is accelerating the time it takes clients to discover answers to a question.

Yandex additionally said they are getting a Q&A administration into search. They're likely associating individuals with answers to their inquiries from qualified specialists, through their new question-and-answer administration, Yandex.Q.

Search indexing and clustering

Previously, Yandex would look through a whole index for a response to a query. All things considered, not any longer. Yandex has presented an exceptionally fascinating method for dealing with topically comparable website pages. Rather than scanning through the whole file for an answer, Yandex has grouped pages into topical clusters.

The Yandex clustering technology permitted Yandex to double its index to 200 billion pages without affecting how quick it took to choose a website page.

This is exceptionally interesting because it sounds to connect ranking algorithms that start with seed locales as delegates of themes. Site pages that are more links further away are decided to be less significant to the point. Pages that are found nearer to the seeds for the topic are decided to be increasingly pertinent.

Crowd sourcing

Another striking element of the Yandex Algorithm update is Crowd Sourcing Search Result Raters. Google utilizes temporary contractors who are trained with Google's quality raters’ rules to pass judgment on their search items. Yandex is depending on its publicly supporting stage named Yandex.Toloka. While that may appear to be somewhat less controlled than Google's strategy, Yandex gives raters rules to improve rating precision.

Contrasted and Google's strategy, Yandex's crowd sourcing is less controlled. Be that as it may, the Russian search engine gives rater rules to improve rating exactness.

Individuals, or "assessors," had since a long time ago helped train their AI stages through their publicly supporting stage, Yandex.Toloka. Utilizing our item assessment rules, the assessors in Yandex.Toloka complete undertakings that assist them with finding the most pertinent outcomes for explicit inquiries.


Yandex is the leading web search engine in Russia, and because of later legal changes, they've additionally shut the hole on mobile devices. With its Vega update, Yandex keeps on making Search the sharpest and fastest route for Russian users to interface with the most applicable data on the web. By matching AI skills with the information on genuine specialists, the Yandex unites the best of artificial and human insight to associate individuals with the most relevant data.

It's a competitive market. Contact us to learn how you can stand out from the crowd.

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