New information does not appear in search engines immediately after it is posted on the Internet. Before users begin to find your site through search, information is collected by search robots and stored for some time in the search engine database. The transfer of information from the database to the main search occurs periodically and simultaneously for many sites and is called an update.
Update(abbr. AP, from the English update - update, actualization) - the appearance of new information (sites, pages, texts, etc.) in search engine results. Updating information is usually accompanied by a recalculation of the ranking formula taking into account changes on sites, the emergence of new pages and resources, as well as a change in the link mass. It is after updates that changes in positions are monitored and results are tracked, so knowledge of the types of updates and their frequency is necessary. Each search engine updates its results at different times and according to its own algorithms. Let's look at what types of updates exist for the most popular search engines - Yandex and Google.
Yandex updates
Text update– occur 1-2 times a week. During a text update, new text documents indexed several days ago appear in Yandex search results. During a text update, changes in positions occur due to the addition of new documents, as well as technical changes (closing duplicates, optimizing pages, assigning a region, etc.).Correct Yandex updates– a service that specializes in Yandex updates. It has gained particular popularity among optimizers and people who independently promote their sites. The analyzer shows not only the percentage of changes in positions, but also separate information on text and link updates, as well as the last date of indexation of the taken into account texts and links.
The analyzer's operating algorithm is based on an hourly measurement of the number of documents in the Yandex index. As soon as a large number of new sites and pages appear in the index, a text update is recorded.
In addition, the site has a TIC update analyzer, which monitors changes in the citation index on many sites and based on this makes a conclusion about the update:
You can get acquainted with the correct Yandex updates
For many optimizers Yandex updates are the most anticipated. After the search engine finds new texts and links, enters them into the database, and also takes into account various factors according to which projects are ranked, that desired and long-awaited update of the results comes, in simple terms, a change in the positions of sites in the search results.
There are also other types of search engine updates.
After issue update may change, or the positions of sites in search results change, as a result of changes in the ranking of projects by the search system.
It is difficult to say how often this update occurs. This usually happens 1-2 times a week. But you need to know and remember that the site’s position may change between Yandex updates, although such changes are minor.
If after the update the position of your project has risen, it means that you are on the right path and can continue to work in the same spirit. But if the position has “shaken”, then this is already an alarming signal, which indicates erroneous actions and probably at some stage mistakes were made in optimizing the resource.
Sometimes it even happens that after the next Yandex update, all pages of the resource may fall out of the search, but then they take their places again.
Text update usually happens once or twice in seven days, and the database is updated with new text content on pages on various resources. During the Up, new text content appears in Yandex search results, which was indexed some time ago.
Positions associated with the emergence of new text documents change, and in addition, technical changes are made (duplicates are closed, a region is assigned, pages are optimized, etc.).
Link update occurs simultaneously with the text one, but with an interval of up to three hours, data on all new links that lead to your project is updated.
During this Upgrade, there is a change in the positions of resources in the Yandex search results, which are caused by the appearance of new links, as well as the re-counting of the link mass that was supplied earlier.
TIC update
With this update, the thematic project citation index is recalculated, which is due to a change in the number of sources citing your resource. The TIC indicator usually changes no more than once every two months.
It must be said that TIC update can be push-button and toolbar. In principle, they occur almost simultaneously. First, the push-button TIC is updated, and then the toolbar TIC is also updated. Therefore, Apa time can last from one hour to 24 hours. The push-button TIC is therefore more accurate, thanks to which its value is displayed in Yandex.Webmaster.
A push-button TIC is, in fact, a button in the form of “money”, so to speak (which can be obtained from Yandex) and which you can often find on many resources. Or you can install the TCI and PR informer on the site at once. The toolbar TIC is usually displayed in the Yandex.Bar panel; such an extension can be installed in your browser if desired.
The TIC update can occur consistently once a month, or you can wait for it for more than two months. But it also happens, although rarely, that it happens a couple of times in two weeks. The frequency of this Apa remains a mystery for now. Unless she is known to Yandex employees.
Excessive frequency or long breaks are usually associated with updating and testing new Yandex algorithms. During such testing, resource positions for promoted queries can fluctuate quite a bit and change significantly. But don’t worry, after “such a storm” (testing) positions usually return to their places.
That’s why, before the next TIC update takes place, there is a lull on link exchanges. Then, after the update is completed and the sites receive new TIC values, traffic is reactivated on the exchanges and prices for regular and permanent links are adjusted by webmasters.
Accurate and correct Yandex updates
Determine exact Yandex updates Many services can do this. You can highlight, for example, tools.promosite.ru or seobudget.ru/updates. They also offer their own update calendar and the ability to notify about upcoming Upgrades by Email or SMS.
The search engine itself can show you the correct Yandex updates. It is enough to configure the receipt of messages in Yandex.Webmaster. The content will be approximately the following: “The Yandex search database has been updated” and the date is indicated.
Unfortunately, the message arrives after the Up, but you can definitely be sure of the correctness of the update and feel free to check the site’s position.
Google updates
Google updates occur so frequently (in principle, daily) that optimizers do not track a site’s position in Google “from Apa to Apa”, but check them daily. During such Google search updates, link and text changes on the promoted resource are simultaneously taken into account.
PR update represents a recalculation of the document's authority value. After such an update, a new Page Rank value is assigned to each page on the site.
When a PR recalculation occurs, all changes that have occurred in the number and quality of links leading to a given document are taken into account. Page Rank updates usually occur once every three or four months, although the parameters are constantly recalculated.
I’ll show you where to find the correct Yandex updates by number and time. I check article positions after 2-3 ups. Search results are not updated consistently, so you need to know when.
Methods
Seobudget.ru: widget and convenient informers for the site
Perhaps the most correct, informative and nonsense-free services from seobudget, go to it. I will divide the page into three parts,
I advise you to register in this system, it does not ask for money. Registration will be required for messages by mail.
First part: calendar
The service gives exact numbers when the next Yandex updates took place. Conveniently plan your actions. In the image below there is a description of the icons se, sy, etc.
Part two: subscription
Subscribe to messages. When connecting, first register on the site. That is, when updating the search database each time, wait for a letter or sms. 
Informer and widget
Latest feature, informers and widgets. A useful feature for people who love monitoring, constant reports online in Yandex search, as well as on the website.
- Preview of the appearance of the information meter.
- Code to embed on the site.
- By clicking the “add to Yandex” button, we add an update widget to the search.
When you click, you will be redirected to the main Yandex search page in your country and will be asked to add a new object, agree and see the area. There are so many useful benefits and they are free, it would be a shame not to take advantage of them. 
Tools.promosite.ru: the most correct Yandex updates
The old guy tools.promsite does not lose its popularity and shows the correct Yandex updates all the time. I'm a fan of simplicity and this promo is the best.
- Exact time apa.
- The percentage of how much the output has been updated.
- Below the table is a summary of title changes and link updates.
The only negative is that future updates are not shown; it is a completely working and useful tool.
Topvisor.ru: correct forecast
I put topvisor.ru in third place, I wanted not to do a review, but I like their forecast. The functionality is not developed, it displays previous updates, it is not clear why. We go to the site, a distinctive feature is that there is a change in the level of points in the search results by category.
Below is a calendar of issues and databases, days are marked with checkmarks.
There is a code for the counter before the new database update, at the bottom of the page you can copy the code and paste it onto any page.
There is probably no need to say that the official website itself and the search service called “Yandex” are known, if not by everyone, then at least by those users who regularly search for something on the Internet. But few people have any idea what the update of the Yandex search database is. Let's see what this is all about and why use such updates in practice.
Why and who needs to update the Yandex search database
I would like to immediately warn all users: if you are not the owner of the site or hosting, the information provided below will not be useful to you in practice. And that's why.
The point here is that updating the search, in the sense of its algorithms, affects only the functionality of the site itself. In other words, the creator himself should be interested in this, and only with the goal that his page is included in the top five or ten search results requested by users of the system itself.
To put it simply, updating the Yandex search database only helps ensure that your resource ends up on the first page as a result of a search. Statistics show that very few users go to the second or third page to read this or that article. Most often, they stop at the first one and click on the most popular links at the top of the list.
Updating the Yandex search database: how often does this happen?
As for the updates themselves, in principle, everything depends on the developer, and it is simply impossible to predict the release of a new update. Of course, the system will inform the owner of the same hosting that the Yandex search database has currently been updated, but nothing more.
Alas, we can only guess about the rest. In this sense, many users who host their pages under the patronage of Yandex (even using electronic wallets) do not like this service. The factor of unpredictability is rather at play here, because the very update of the Yandex search database can play a cruel joke on the hosting owner. The situation here is such that after the update, any site paid for search may completely disappear from the proposed results. This is, excuse me, the crooked hands of the developers themselves. However, it's not all bad. Let's look at the update issue itself a little more broadly.
Main types of updates
For now, let’s leave aside the question related to how often the Yandex search engine is updated, and let’s look at exactly how it happens, so that there are no, so to speak, omissions in this problem.
As it turns out, among all the variety that is offered by the service department, the most popular ones can initially be identified:
- text update (the update includes new text documents on a given topic);
- updates based on links (when a site appears in a search result based on a given address or criterion);
- ranking, which is negatively perceived by SEO experts, since a ban can be introduced for using so-called behavioral factors;
- favicon is not discussed at all - those who installed it won’t do anything good with the update;
- traffic service update using graphic materials;
- updating Russian-language queries;
- updating the database of thematic queries;
- popularity index Rank.
Is everything taken into account?
In connection with all of the above, we can draw a conclusion about how the frequency of updating the Yandex search engine affects everything else.
In this case, we mean registering pages that fall under some criterion. As it turns out, the most important problem with a search engine, for example, when updating text or links, is that it does not immediately accept the incoming request, as expected, but only generates it for publication during the next update. And the dates for updating the Yandex search database are, as a rule, unknown to anyone except their creators. So we get a situation where no one sees new pages in the sense of links or text information published on them. But that's not all. The fact is that the frequency of updating the Yandex search database also raises legitimate doubts.
Let's try to compare two popular search engines created, as they say, in the image and likeness. These are Yandex and Google. It's no secret that the first was developed on the basis of the second.
Here the most important difference and the main problem is the so-called ranking. If Google’s service is capable of accepting a new link, text or graphic document almost instantly, Yandex requires a fairly long period of time for this (usually thirty days, no less, and then before the next update is released). So it turns out that the owner of the resource or hosting cannot count on the fact that his page will be among the most popular queries tomorrow.
The concept of "storm"
Now let's look at another concept called “storm”. This term refers to the extent to which queries are issued during the update period itself.
It is believed that:
- 5-15% - weak site;
- 15-20% - average level;
- 20-40% - a reliable resource;
- over 40% - updating the algorithms puts the resource at the peak of popularity.
In general, if it is “stormy”, this means that the service itself is in the process of updating, registering incoming requests and redirecting them to the search engine level. As is already clear, this does not always work, or even does not work at all.
Update dates
As for the update itself, no one knows when the next update of the Yandex search database will be, perhaps even the developers themselves. Surprisingly, the frequency of updates does not fit into any framework.
This is the only reason why website owners and hosting providers should switch to other registration resources, otherwise, what good, you can slide from a leader in the search to the lowest position. How often does the Yandex search database update? Perhaps it is better to ask the owners or developers of the service themselves about this.
And all this is only because the update does not work correctly or is missing altogether. But problems may lie in the settings themselves, which for obvious reasons are not being considered now.
Conclusion
As for the outcome, you can simply shrug your shoulders: as we see, although the service is one of the most popular, it is nevertheless, alas, incompetent in terms of installing updates to its own database. So there is no need to talk about the fact that a user who decides to find some information on the Internet or promote his own website will receive the most up-to-date information. This is where updating the Yandex search database comes into play. How often this happens or should happen is unknown, because everything depends on the developer.
On the other hand, in fact, the search service itself, based on “Google” technologies, in comparison with the original, does not stand up to any criticism. Another thing is that both services are quite insidious in terms of spying on the Internet surfer. Have you ever seen your last request appear in your browser as an advertising link? What can I say, even if you have an “account” for both services, the same banners can appear on a mobile phone or tablet. But this is a great distraction, to say the least...
Finally, the resource owners themselves in this case are exposed to unreasonable risk. It's no secret that you have to pay for everything. So that your page becomes popular on the Internet - too. A lot of money. What a surprise when, after entering a search term, you don’t even find your own resource? This is where the time comes to think about how appropriate it was to use Yandex as the main hosting. However, this situation does not always manifest itself: for some everything works, for others it doesn’t. It's a matter of everyday life, as they say.
But in any case (many users of the service say this, by the way), if the company does not change its update policy, you can hardly count on attracting new customers. You wouldn’t lose your old ones here...
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Update– This is an update of search engine databases. During the update process, the search results and ranking of pages in the index are updated. SEO specialists abbreviate the update as AP.
Let's say you run a blog. We have written several new articles, but they are not yet in the search. In order for new pages to appear and be displayed in search results for Internet users, they must first get into the PS database, that is, into the index.
In fact, until this moment the search engine knows nothing about the existence of your new publications. And to be included in the index, they must be crawled by search bots. To be more precise, the results include not pages, but their saved copies, which the search robot downloads to its website.
The bot, scanning the Internet, gets to your blog and begins to collect information on it. And when he collects a sufficient amount of new materials, he places them in the database, having previously reconstructed new and old resources. This is necessary so that the search engine can correctly rank sites based on a complex algorithm where many factors are used.
And when the page finally gets into the index, it occupies one position or another in the search results, which is influenced by the same algorithms that only search engine employees know about. All we know is that they take into account the following page quality indicators:
- document to user requests;
- behavioral factors;
- usefulness, quality, content design, spam;
- age of the site and page;
- link weight and so on.
By analyzing all the above factors, the algorithm evaluates the web page and, based on this, places it in a certain position. Accordingly, the better it is rated, the higher it will be listed in the search results.
Not only new, but also old pages that have been in the index for a long time are evaluated. And if six months ago the document was in first place, today it can even fly off the first page of the search if competitors offer users more interesting, high-quality and relevant content during this period.
The robot collects information from indexed pages quite often. Therefore, it makes sense to supplement old articles after a while, update information if it becomes irrelevant, and they will soon be re-evaluated.
After re-evaluating the quality factors of the pages, an update occurs. In this regard, the positions of web resource pages change regularly.
On a note. Having analyzed all of the above, we can say that APs are aimed at improving search and updating indexed information so that people always find what they need on the Internet and receive comprehensive answers to their questions. Which site, in the opinion of search engines, best answers the user’s request, is higher in the results.
Yandex updates
But with updates, everything is not as simple as it might seem at first glance. There are a lot of them and every webmaster, and especially an SEO specialist, must be able to distinguish one update from another and divide them into types. In Yandex, updates are divided into two types:
- Based on changes in search results for a specific pool of search queries.
- Based on updates to the search engine database: links, texts, etc.
Let's consider the second classification concerning the fixation of APs of a certain database directly in the search engine. Here are the following updates.
Text update
The base of texts and pages participating in ranking changes. During the AP process, new pages are included in the index, and previously indexed content is also updated.
Text APs are recorded by Yandex more often than others - approximately once every 3-7 days. This is the most anticipated update for all optimizers working with texts and . If new pages enter the main index that were not there before, then a text update has occurred.
Link update
It concerns updating the anchor lists of pages. During this update, information regarding the texts of incoming links is updated and the factors responsible for taking them into account are recalculated.
The link AP is recorded after new pages that can be found through incoming links are included in the results. Such results are also called SNSS. Numerous studies have found that external and internal anchors are often updated at different times, indicating that they are located in different search engine databases.
Behavioral factors update
Information about how users behave on resources and search results pages changes. You can track such an AP by comparing the degree of change in behavioral factors for two or more groups of requests. This update is also divided into two subtypes:
- Micro. A small share of information about the behavior of Internet users is taken into account.
- Slow (global). They are observed no more often than once every 3 or more months.
Update of static factors
Informs about the recalculation of ranking factors that are considered to be slowly changing or “heavy”: , BrowseRank, HostRank and others.
To update factors, it is necessary to resort to complex calculations, which is confirmed by the frequency of their updating - only once every 2-6 months.
Classifier update
This is an event associated with a change in the classification of certain types of sites/pages/queries and their redistribution. This AP is divided into:
- Redistribution of web resources by type or binding: language, georeferencing, etc.
- Redistribution of pages into: news/commercial/information and other areas, GEO and type.
- Reclassification of requests into types: the expression of the request is one of the components - GEO, commerce, information, and so on.
You can notice some of the above updates by observing the search results and the number of pages found using some search engine operators. It is especially easy to record a GEO update.
Filter update
Antispam factors are being reviewed, after which certain resources and documents can either fall under filters or escape them. Let's highlight the most common search engine sanctions:
- Removing, using and updating filter thresholds applied to texts, as well as “Over-optimization” sanctions.
- Minusinsk - spam with external links. Yandex representatives announce filter updates on their social networks.
- For cheating PF. As soon as a text update takes place, during which this filter is removed, the flow of visitors from Yandex increases significantly.
- AGS and others.
To record filter updates, you need to monitor the results of test requests for web resources and pages that fall under the filters.
More updates
A search engine is a complex mechanism. In addition to bots and databases that support the main search, there are also other crawlers responsible for vertical search (videos, images, etc.), additional elements, for example.
All these databases also have their own APs that are independent from each other. Yandex has more than 20 robots, each of which performs a specific function: one indexes pictures, another indexes comments, and so on.
In addition to the listed updates, we note a few more important ones for optimizers:
- update of snippets in search results and the favicon.ico file in resources;
- changing the main mirror, combining/separating mirrors;
- AP vertical search by address.
Google updates
The Google search engine deals with two types of updates, but it is possible that it has many more:
- Issue.
- PageRank.
Issue
The search results of the global giant are significantly different from those of the Russian Yandex. Any updates in search results occur continuously. As Google themselves like to say, our results change in real time.
As soon as a new page appears on the Internet, bots immediately collect information and send it to the database, and the results are updated. Everything is much simpler here; the system does not deal with complex calculations and placement of saved copies. This all happens later, over time, when the resource begins to accumulate ranking factors.
PageRank (PR)
There have been rumors for a long time that PageRank is going to be abolished, but to this day it is updated and affects the ranking of pages. But if earlier the change could be seen, now Google has canceled the toolbar PageRank, which was visible to everyone. Therefore, PR recalculation now occurs in invisible mode.
However, for Runet the Google parameter is not particularly significant. Because Yandex gives greater preference to text factors.
What is the difference between Yandex and Google search results updates?
As mentioned above, the search principles of Yandex and Google are very different. While Yandex updates no more than 3 times a week, the search giant experiences APs several times a day.
How to check updates in Yandex and Google?
Let's look at the main ways to check for updates in search results and other parameters in the two most popular search engines.
Via Yandex.Webmaster
Anyone can receive notifications about search database updates directly from Yandex. To do this you need to go to Notification settings via this link. Here you can specify your email to receive notifications, choose where exactly to receive notifications (by email or directly to the service), and what specific notifications about the site/pages will be sent.
But keep in mind that information about APs in the Yandex.Webmaster interface comes at the very end, while the discussion of updates begins from the very beginning. But the plus is that this notification will tell you the final and accurate update, displaying the real position of the resource in the search results.
Through services
The procedure for tracking updates is simplified by special services. They take into account updates based on the database. And if there is a change in the percentage of keywords that have risen or fallen in positions, then the AP has passed.
Let's say there is a database of 1000 words. For example, the key phrase “buy a phone” moved up from 10th place to 2nd place, which means that 1 percent of a thousand has changed. This is how services calculate changes in search results and with other keywords, that is, what percentage of them has risen or fallen in search engines.
PR-CY
RDS bar
In the settings of the RDS bar plugin, it is possible to set a panel for displaying AP dates. You just need to click on the bar button and go to “Options”, and then check the box next to “Update date”.
Tools.Promosite
An equally popular service is Tools.Promosite for analyzing updates in Yandex. Here you can find out more detailed information regarding the update, issuance storms and continuous monitoring of it. From here you can add a widget or toolbar to your resource to monitor changes without having to visit the site. You can track new pages via XML.
Pixel Plus
Pixel Plus is a convenient analyzer for recording text APs in the Yandex database with a specified indexation date. There are a lot of interesting graphs for analyzing the TOP, for example, the share of pages with HTTPS, the share of main pages in the search results, the average age of documents, the average tag length
