Every webmaster knows that in order topeople began to go to the search engines, it needed indexing. About what site indexing represents, how it is conducted, and what its meaning is, we'll cover in this article.
So, the word "indexation" in itself meansentry in the register of anything, a census of materials that are available. The same principle applies to indexing sites. In fact, this process can also be called the introduction of information about Internet resources in the database of search engines.
Thus, as soon as the userto drive the next phrase into Google's search field, the script will return to it the result, including the title of your site and its short description, which we see below.
The very indexation ("Yandex" is, or Google - the roledoes not play) is quite simple. All the web of the Internet, focusing on the base of ip-addresses, which is a search engine, scan powerful robots - "spiders" that collect information about your site. Each of them has a huge number of search engines, and they work automatically 24 hours a day. Their task - to go to your site and "read" all the content on it, while making the data in the database.
Therefore, in theory the indexing of the site is smalldepends on the owner of the resource. The decisive factor here is the search robot, which comes to the site and explores it. This is what affects how quickly your site appears in search results.
Of course, each webmaster is beneficial to hisThe resource appeared in the SERP as soon as possible. This will affect, first, the timing of the withdrawal of the site to the first positions, and, secondly, when the first stages of monetization of the site begin. Thus, the earlier the search robot "bites" all pages of your resource, the better.
Each search engine has its own algorithmentering data on sites in its database. For example, the indexing of the pages in Yandex is carried out in stages: robots scan the sites constantly, then organize the information, after which the so-called "update" takes place, when all the changes take effect. The regularity of such events is not established by the company: they are held every 5-7 days (as a rule), however, they can be committed for 2 and 15 days.
In this case, the indexing of the site in Google goes on anothermodel. In this search engine, such "updates" (updates to the database) are held regularly, in this regard, every time the robots enter information into the database, and then it will be ordered every few days, it is not necessary.
Based on the above, we can make the followingconclusion: pages in "Yandex" are added through 1-2 "updates" (that is, for 7-20 days on average), and in Google it can happen much faster - literally per day.
In this case, of course, every search enginethere are specific features of how indexing is done. "Yandex", for example, has a so-called "fastboat" - a robot that can make data out in a few hours. However, it is not easy to make it come to your resource: it mainly relates to news and various high-profile events developing in real time.
The answer to the question of how to record yoursite in the index of search engines, both simple and complex. Indexing pages is a natural phenomenon, and if you do not even think about it, but simply, for example, keep your blog, gradually filling it with information - the search engines will eventually "swallow" your content.
Another thing is when you need to speed upindexing the page, for example, if you have a network of so-called "satellites" (sites designed to sell links or advertisements, whose quality is usually worse). In this case, you need to take steps to ensure that the robots have noticed your site. The most common are the following: adding a URL to a site in a special form (called "AddUrl"); Run the resource address from the link catalogs; Adding an address to the directories of bookmarks and much more. On how each of these methods works, there are numerous discussions on SEO forums. As practice shows, each case is unique, and it is more difficult to find the reasons for why one site was indexed for 10 days and another one for 2 months is more difficult.
Nevertheless, the logic by whichTo make the site hit the index faster, it is based on placing links to it. In particular, it is about placing URLs on free and public sites (bookmarks, catalogs, blogs, forums); about buying links on large and untwisted sites (using the Sape exchange, for example); and also about adding a sitemap to the addURL form. Perhaps there are other methods, but those that have already been listed, can be safely called the most popular. Recall, in general, it all depends on the site and the luck of its owner.
According to the official position of all searchsystems, the index hits sites that pass a series of filters. What requirements are contained by the latter, no one knows. It is only known that over time all of them are improved in such a way as to screen out pseudo-sites created for earning for the sale of links and other resources that do not carry useful information for the user. Of course, for the creators of these sites, the main task is to index pages as much as possible (to attract visitors, sell links and so on).
Based on previous information, you can doconclusion about which sites are most likely not to be included in the search results. The same information is voiced by the official representatives of the search engines. First of all, these are sites containing non-unique, automatically generated content that is not useful to visitors. Then follows the resources in which the minimum information created for the sale of links and so on.
True, if we analyze the issuance of searchsystems, then you can find all these sites in it. Therefore, if we talk about sites that will not be present in the issuance, we should note not only non-unique content, but also a number of other factors - a lot of links, an incorrectly organized structure, and so on.
Search engines scan all content,located on the site. However, there is a technique by which you can limit the access of search robots to a particular section. This is done using a robots.txt file, to which the "spiders" of search engines respond.
If you put this file in the root of the site,The indexing of pages will take place according to the script that is registered in it. In particular, you can disable indexing using a single command - Disallow. In addition to it, the file can also specify sections of the site to which this prohibition will apply. For example, to deny access to the index of the entire site, just specify one slash "/"; and in order to exclude the "shop" section from the issue, it is enough to indicate such a characteristic in your file: "/ shop". As you can see, everything is logical and extremely simple. Indexing the pages closes very easily. In this search engines go to your page, read robots.txt and do not contribute data to the database. So it is easy to manipulate to see in the search those or other characteristics of sites. Now let's talk about how the index is checked.
There are several ways to find out how muchand what pages are present in the database "Yandex" or Google. The first one - the simplest one - is to set the appropriate query in the search form. It looks like this: site: domen.ru, where instead of domain.ru you prescribe, respectively, the address of your site. When you make such a request, the search engine will show all the results (pages) located at the specified URL. Moreover, in addition to simply listing all the pages, you can also see the total number of indexed material (to the right of the phrase "Number of results").
The second way is to check the indexingpages using specialized services. There are a lot of them now, you can call it xseo.in and cy-pr.com. On such resources you can not only see the total number of pages, but also determine the quality of some of them. However, you need this only if you are more proficient in this topic. As a rule, these are professional SEO tools.
I would also like to write a little about the so-called"Forced" indexing, when a person with various "aggressive" methods tries to drive his site into the index. Optimizers do not recommend doing this.
Search engines as a minimum, noticing the excessivethe activity associated with the new resource can bring into effect some sanctions that negatively affect the state of the site. Therefore, it is better to do everything in such a way that indexing of pages looks as organic as possible, gradual and smooth.