Contacts, activities, companies, branches, online stores — grandschool.net
Database of websites
1141 pcs.
Category:
Дополнительное образование
City:
Санкт-Петербург
5 134,5 ₽
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Information from the site
Information that we collected when analyzing the site
Update date: 22.01.2026
URL site
A unique address of the page on the Internet, on which it can be found and opened in a browserTitle
The title of the page that is displayed in the browser tab and serves as the main name of the pages for search engines and usersDescription
A brief description of the contents of the page, which is often shown in the search results under the heading and helps users understand what the page is aboutTechnologies
Technologies used on the site
Rating and reviews
Analysis, summaries and metrics based on reviews by year
4,88
69reviews
Update date: 15.11.2025
Customer Satisfaction Index
Shows general mood (from -100 to 100)100
Opinion polarization coefficient
Сloser to 1 - opinions are divided (lots of 1s and 5s), closer to 0 - scores are balanced1
Overall average rating for the year
5
Review analysis
Качество обучения44 reviews
43
1
Преподаватели32 reviews
21
0
Образование24 reviews
23
1
Contacts
Contacts that we collected when analyzing the site
Update date: 22.01.2026
Telephone numbers
Contact numbers of the phones indicated on the contact page for communication with the company or responsible personsProven emails
Email addresses that were verified and confirmed as correct and relevant for communicationActivity
Categories and cities in which activities are carried out
Update date: 15.11.2025
Categories
Website related categoriesCities
Cities where the website has branchesDetails
Details found on the pages of the site
Update date: 22.01.2026
TIN
The taxpayer identification numberOGRN
Main State Registration numberSite headers
Information about HTTP headings received when website request
Update date: 22.01.2026
Status code
HTTP server response, indicating the result of the requestProtocol
Data transmission protocol used by the server (for example, HTTP or HTTPS)IP server address
IP address of server, which processed a requestThe date of the answer
The time when the server formed the answerServer
Information about server software that processed a requestInstalled cookies
Cooks that the server installed in the answerThe length of the contents
Body body size in bytesVary
The heading that indicates what parameters the answer may changeCompound
Information about the type of connection (for example, Keep-Alive or Close)X-Frame-Options
Policy from the implementation of the page in iframeReply message
Text message accompanying status codeDNS Information
Data obtained in the analysis of the domain zone
Update date: 06.12.2025
URL
The address at which DNS-records were requestedA-record
IPV4 addresses, to which the domain is attachedA-record (www)
IPV4 Address Pontodomen wwwMX-records
Postal servers serving the domainNS-records
Name servers (NAME Servers) serving the domainTXT-records
Arbitrary text data, including SPF and verificationSPF records
Information about the permissible posts of mail for the domainBasic NS (Soa)
The main server of the names indicated in the Soa-recordAdministrator email (soa)
Email address responsible for the domain specified in the Soa-recordInformation Whois
Whois data containing information about the domain and its owner
Update date: 23.01.2026
URL domain
The unique address of the domain on the InternetRegistrar
The company through which the domain is registeredDNS servers
List of DNS servers related to the domainThe date of creation
Date of registration of domainThe end of the registration
Date when the domain registration period endsRelated organizations
Relations map with other organizations
1
Related sites
Relations map with other websites
2
Similar websites
Websites that engage in similar activities
8
Related phone numbers
Telephone numbers indicated in open sources
2
Related branches
Branches that belong to this organization
1