Contacts, activities, companies, branches, online stores — code-basics.com

Information from the site

Information that we collected when analyzing the site
17.08.2026

URL site

A unique address of the page on the Internet, on which it can be found and opened in a browser
code-basics.com

Title

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 users
CodeBasics | Бесплатные курсы программирования с нуля — тренажёр и

Description

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 about
Учитесь программированию бесплатно: Python, JavaScript, Java и 11 других языков. Теория, практика в браузере, ИИ-помощник. С нуля для детей и взрослых.

Technologies

Technologies used on the site
SvelteKitSvelte.svg
ReactReact.svg
Ruby on RailsRuby on Rails.svg
Inertia.jsInertia.svg
CloudflareCloudFlare.svg
Day.jsDay.js.svg
Open GraphOpen Graph.svg
Ahoy
HSTS
Let's EncryptLets Encrypt.svg
List.jsList.js.svg
PWAPWA.svg
Paper.jsPaperJS.svg
PreactPreact.svg
BlazorBlazor.svg
MailgunMailgun.svg
MantineMantine.svg
Google AnalyticsGoogle Analytics.svg
Google Tag ManagerGoogle Tag Manager.svg
SvelteSvelte.svg
Node.jsNode.js.svg
Vitevite.svg
RubyRuby.svg
Microsoft ASP.NETMicrosoft ASP.NET.svg
TypeScriptTypeScript.svg

Contacts

Contacts that we collected when analyzing the site
17.08.2026

Proven emails

Email addresses that were verified and confirmed as correct and relevant for communication
░░░░░░░░░@yandex.ru
░░░░░░░@gmail.com
░░░░░░░░░@gmail.com
░░░░░░░░░@bk.ru
░░░░░░░░░░░░░░@gmail.com
░░░░░░░░░@gmail.com
░░░░░░░░░░░░@gmail.com
░░░░░░░░░░@gmail.com
░░░░░░░░░░░░░░░░░@gmail.com
░░░░░░░░░░░@gmail.com
░░░░░░░░░░░░░░░@gmail.com
░░░░░░░░░░░░░░░░@gmail.com
░░░░░░░░░@mail.ru
░░░░░░░░░░@gmail.com
░░░░░@bk.ru
░░░░░░░░░░░░@gmail.com
░░░░░░░░░░░░░@yandex.ru
░░░░░░░░░░░@gmail.com
░░░░░░░░░@gmail.com
░░░░░░░░░░░@gmail.com
░░░░░@gmail.com
░░░░░░@mail.ru
░░░░░░░@mail.com

Social media

Links to the official pages of the company on social networks

Details

Details found on the pages of the site
17.08.2026

OGRN

Main State Registration number

Site traffic

Metric traffic obtained in the analysis of site visits
14.08.2025

Traffic dynamics
Changing the number of visits for the selected period

Geography of the audience
Countries from which visitors of the site come

Sources of traffic
The channels from which visitors come (search, direct call, social networks, etc.)

Sources of traffic
The channels from which visitors come (search, direct call, social networks, etc.)

Visits

The number of site visits for the selected period
203679

Pages for a visit

The average number of viewed pages in one visit
3.31

Time on the site

The average time spent by the user on the site in seconds
187 With

Refusal indicator

The percentage of users who left the site after watching only one page
53.6%

Site positioning
Site positions in various ratings and categories

Global rating

Site site in the world attendance rating
192307

Rating in the country

Site site in the attendance rating by country
14809

Category rating

Site site in the rating in the selected category
472

Category

The main category of the site
computers_electronics_and_technology

Top keywords
The most popular keywords for the site

KeywordVolumeThe number of requests by keywordEvaluation valueThe approximate cost of traffic by keywordCPCThe price of a click on an advertising request
code basics6230.01190.000.31
тернарный оператор python1020.0580.00-
программы на с-550.00-
range python21230.0370.000.30
codebasics16270.0320.000.29

Site headers

Information about HTTP headings received when website request
17.08.2026

Status code

HTTP server response, indicating the result of the request
200

Protocol

Data transmission protocol used by the server (for example, HTTP or HTTPS)
https

IP server address

IP address of server, which processed a request
89.169.182.43

Caching (Cache-Control)

Instructions for caching the response by a browser or proxy
must-revalidate, max-age=0, private

The date of the answer

The time when the server formed the answer
Mon, 17 Aug 2026 04:43:52 GMT

Server

Information about server software that processed a request
ycalb

Installed cookies

Cooks that the server installed in the answer
ahoy_visitor=99c4e77f-7bc9-4626-977a-b94d44167020; domain=code-basics.com; path=/; expires=Thu, 17 Aug 2028 04:43:52 GMT; samesite=lax; secure, ahoy_visit=1e9d1be2-47b9-4768-a652-911f4ed00bba; domain=code-basics.com; path=/; expires=Mon, 17 Aug 2026 08:43:52 GMT; samesite=lax; secure, XSRF-TOKEN=ij9e5mO4nQcpgGgxT3xF9b5CbKjvHbcKEQ9iqepsgfuFSvmY8iDVwQC97kZM8MPXx-QJFfvvol7ppUkn9pM31g; path=/; samesite=lax; secure, _hexlet_basics_session_2=gDnmwpcS3yfqekkpxzrJiZMVyVpmPHjXNCAthOwnsf9nMOfBI8H%2BWdDvSFj78oVLppAtv497JKAeRhxvPAyMRN0HzMiWi4FzxaXvVSvjyV1N75LlTOFZd3kWOYLEGWW840M6drV0sQ9%2BspP3c0gXS3Lw0ojv67U2hMif6akBi56WBlgLSjUVf659Zu3n3TSfF8QG6hNWI8rS2tss6fd5D9yJKs%2BTIthwTw3AbAHKSimFTBAgH1EOaFyjyzNvBtqXuQcsnYv19Gahm5yRKXudfuMxACFF%2FuuwEsnsb27rCTvd4l%2BhemZNXRe3M46QLnSuA0PoqZwl0ka2rDpQwOCo0bHK9K2ttw%3D%3D--B41bxeosx5WmknDL--7YA0BdJ%2B9JI1QpmP6RSKTw%3D%3D; path=/; expires=Thu, 17 Sep 2026 04:43:52 GMT; secure; httponly; samesite=lax

ETAG

Identifier version of the contents for caching and checking changes
W/"6d44853fba3a7066a09b39395e2f41b9"

The length of the contents

Body body size in bytes
240963

X-Content-Type-Options

Safety setting prohibiting MIME SNIFFING
nosniff

Stickt-Transport-Security

Security Policy for HTTPS, which informs the browser to use only a secure connection
max-age=63072000; includeSubDomains

Vary

The heading that indicates what parameters the answer may change
X-Inertia

X-Frame-Options

Policy from the implementation of the page in iframe
SAMEORIGIN

Access-Control-Hillow-Origin

Cors policy indicating permitted queries
*

Reply message

Text message accompanying status code
OK

DNS Information

Data obtained in the analysis of the domain zone
29.07.2026

URL

The address at which DNS-records were requested
code-basics.com

A-record

IPV4 addresses, to which the domain is attached
89.169.182.43

A-record (www)

IPV4 Address Pontodomen www
8.47.69.6
8.6.112.6

AAAA-records (www)

IPV6 Address Pontodomen www
2a06:98c1:3123:8000::6
2a06:98c1:3122:8000::6

NS-records

Name servers (NAME Servers) serving the domain
ulla.ns.cloudflare.com
kirk.ns.cloudflare.com

TXT-records

Arbitrary text data, including SPF and verification
yandex-verification=ab7bd61d467a0773
facebook-domain-verification=d7d3em3a29yebcswwq8aa57shrc1m6
heritage=external-dns,external-dns/owner=default,external-dns/resource=ingress/default/app-frontend-ingress-nginx
google-site-verification=0kk3DdOciLvoog-nVFcbRzmZH65FWmNW-_aYElP0gJk
v=spf1 +a +mx include:spf.sendsay.ru include:mailgun.org ~all

SPF records

Information about the permissible posts of mail for the domain
v=spf1 +a +mx include:spf.sendsay.ru include:mailgun.org ~all

Basic NS (Soa)

The main server of the names indicated in the Soa-record
kirk.ns.cloudflare.com

Administrator email (soa)

Email address responsible for the domain specified in the Soa-record
dns@cloudflare.com

Information Whois

Whois data containing information about the domain and its owner
02.06.2026

URL domain

The unique address of the domain on the Internet
code-basics.com

Registrar

The company through which the domain is registered
1API GmbH

DNS servers

List of DNS servers related to the domain
KIRK.NS.CLOUDFLARE.COM
ULLA.NS.CLOUDFLARE.COM

The date of creation

Date of registration of domain
04.12.2017

The end of the registration

Date when the domain registration period ends
04.12.2026

Related organizations

Relations map with other organizations
1

ООО "ХЕКСЛЕТ РУС"

108813, Г.МОСКВА, ВН.ТЕР.Г. МУНИЦИПАЛЬНЫЙ ОКРУГ ФИЛИМОНКОВСКИЙ, Г. МОСКОВСКИЙ, УЛ. СОЛНЕЧНАЯ, Д. 3А, СТР. 1, ПОМЕЩ. 20Б/3

Related sites

Relations map with other websites
1

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