The site quality index (SQI) shows how useful and convenient your site is for users according to Yandex.
The SQI is calculated using data from Yandex services. It takes into account various criteria, such as the audience size, user satisfaction, and the level of trust that users and Yandex place in this site.
X is regularly recalculated. To receive messages about this, set up notifications.
If you want the SQI displayed on your site, add the icon to it.
How is SQI calculated?
The SQIs for the main mirror, secondary mirrors, and subdomains are calculated separately and may differ.
If the site domain names:
Are the same, the SQI for the secondary mirror will be same as for the main mirror.
Differ, the SQIs for the main and secondary mirrors may be different.
The algorithm for calculating the quality index views all resources as equal.
Yandex reserves the right to change the algorithm for calculating the quality index at any time without additional notification, reset the value, and cancel the indicator in one of the following cases:
Site quality → Quality indicators. On this page, you can also monitor changes to the metric and compare the SQI of your site with the SQI of other sites.
Go to the Site information page. You can also access it from Yandex Search results by clicking to the right of the site you need.
Click the icon to the right of the title.
In the search bar, enter the URL of the site you want to get information about and press Enter. A page with site information will open.
If there isn't enough data available on the quality of a site, a dash is shown instead of the SQI value.
If the site owner has added the SQI icon, the SQI is displayed on the site.
Here's an example of how the SQI icon is displayed:
Add the SQI icon to your site
The site has been added to Yandex Webmaster
The site hasn't been added to Yandex Webmaster
Open Yandex Webmaster and go to Settings → SQI icon.
Choose an icon matching your site's design.
Add the generated code to the site's HTML code. We recommend placing the icon at the bottom of site pages.
In the Domain field, enter your site's address. For example, http://example.com.
Choose an icon matching your site's design.
Why the SQI can change
Changes in the SQI reflect changes in the users' interest in your site. Monitor the change dynamics: if the SQI is declining, there may be issues with the site.
Below are some factors that may impact the SQI changes.
Seasonal changes
The SQI fluctuations may be seasonal and depend on changes in site visitor preferences. Examples of areas impacted by seasonal fluctuations include selling seedlings, holiday recipes, and selling and installing air conditioners.
To improve the metric:
Compare your SQIs across activity seasons, disregarding the SQI declines during low‑demand periods.
Analyze your competition. To do this, compare quality indicators:
If you and your competitors have comparable changes in the SQI, just continue developing your site and preparing it for a new season.
If your site's SQI has dropped much more than that of your competitors, the reason for this isn't just seasonal changes impacting your product or service.
Poor landing page quality
Check the quality of pages that users open from search results. The purpose of such pages is to answer user's questions and provide additional information.
For example, for a children's bicycle store, sources of additional information can be:
Specific product cards and bike series cards.
Selections of models that meet user demands: "tricycles for children from 3 to 5 years old", "children's bicycles with a handlebar".
Customer reviews.
Comparison of prices and models.
Reviews.
To analyze your landing pages:
Use the Yandex Metrica web analytics system.
The following reports will help you analyze pages:
Important text on pages isn't hidden from indexing.
If important text is put in noindex or noscript tags, it won't be included in the search base. As a result, the user won't find this text using a search query. Here's an example of text hidden from indexing:
To learn what your target audience thinks about your site, you can use survey and testing services, for example, Yandex Surveys.
Questions and answers
Why did SQI drop?
The SQI value is regularly recalculated taking into account many factors, such as the audience size or user satisfaction. During the time between recalculations, these factors may change. Therefore, we recommend improving the site and filling it with useful content. Over time, your SQI may increase.