board.classuper.ru
RegisteredClassper: a new look at online learningIn the modern world, where distance education is becoming the norm, teachers and tutors constantly need convenient tools. On the website board. classup...
Page analyze update date:
2026/03/31 01:55:01
Last whois update date:
2026/03/31 15:31:13
Domain Status
Registered
Paid till
02.04.2027
Available from
03.05.2027
×
![Fullscreen website screenshot]()
board.classuper.ru Website screenshot
Website Description
Classper: a new look at online learning
In the modern world, where distance education is becoming the norm, teachers and tutors constantly need convenient tools. On the website board. classuper. ru you can find what many have been looking for for a long time - a free online whiteboard. This is not just an empty space in the browser, but a full-fledged tool for interacting with students. The platform positions itself as a service created specifically for teachers who conduct both individual and group classes. The main feature of this service is that it is completely free. Many analogs require payment for advanced functionality, but here everything is available right away. At the same time, the developers took care of the security of user data. All information is saved locally in your browser. This means you don't have to worry about someone else getting access to your materials or notes. The data remains only with you. The board interface is intuitive, although it takes a little getting used to. At the top are the main buttons: export, settings, language selection. On the left is a toolbar where you can select a shape, write text, or use other drawing tools. For those who like to work quickly, there are hotkeys. For example, to open a file, just press Ctrl+O. And if you need to temporarily hide everything unnecessary and focus only on the canvas, there is a special concentration mode. The work with space is also thought out. To move the board itself, you can hold down the mouse wheel or spacebar while dragging. There's also a separate Hand tool that makes navigation even easier. The scale is always visible at the bottom of the screen; currently it is set to 100, but it can be changed as needed. There is also a library of ready-made elements and the ability to share your creativity with other users.Who is this service created for?
As can be seen from the description, the target audience is tutors and teachers. They often need to draw something, explain a complex topic diagrammatically, or simply write down a formula in real time. Online interaction through such a board allows you to make the lesson more lively and visual. Instead of just talking, the teacher can show the process of solving a problem step by step. Users note the convenience of saving data. There is no need to upload files to the server every time, everything works directly in the browser. This saves time and Internet traffic. Of course, if you clear your browser cache, the data may disappear, so it's important to understand the concept of local storage. But for most educational tasks this is quite enough.Frequently asked questions
Do I need to pay to use the board?
No, the service is completely free. You can use all the main functions without restrictions.
Where are my files and notes stored?
All data is saved locally in your browser. They are not uploaded to an external server, which ensures their privacy.
Can the board be used for group lessons?
Yes, the platform is suitable for both individual lessons with one student and for working with a whole group.
How to quickly move the canvas if it is large?
You can hold down the mouse wheel or the spacebar while dragging. There is also a special Hand tool for easy navigation.
SEO Score
61.64%
90
Score achieved
146
Maximum score
Main Information
Title: Классапер. Бесплатная онлайн-доска для репетиторов и преподавателей
Description: Бесплатная онлайн-доска для обучения на платформе Классапер. Подходит для групповых и индивидуальных занятий. Доску выбирают репетиторы и педагоги.
Keywords: empty
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 38 KB
Server Information
IP: 213.180.193.247
Location: Russia,RU,,,55.7386,37.6068,Europe/Moscow
Http Server: nginx
Meta Tags List
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover, shrink-to-fit=no
- name: referrer content: origin
- name: mobile-web-app-capable content: yes
- name: theme-color content: #121212
- name: version content: 3.4.1
- name: title content: Онлайн-доска и другие инструменты для репетиторов и педагогов на платформе Классапер.
- name: description content: Бесплатная онлайн-доска для обучения на платформе Классапер. Подходит для групповых и индивидуальных занятий. Доску выбирают репетиторы и педагоги.
- name: image content: https://board.classuper.ru/og-general-v1.png
- property: og:site_name content: Классапер. Онлайн-доска
- property: og:type content: website
- property: og:url content: https://board.classuper.ru
- property: og:title content: Бесплатная онлайн-доска для обучения на платформе Классапер.
- property: og:image:alt content: Classuper logo
- property: og:description content: Бесплатная онлайн-доска для обучения на платформе Классапер. Подходит для групповых и для индивидуальных занятий. Доску выбирают репетиторы и педагоги.
- property: og:image content: https://board.classuper.ru/og-fb-v1.png
- name: version content: 2026-02-07T21:14:41Z-99d1b2a
External Links
Whois Information
domain_name: classuper.ru
update_date: on
update_time:
creation_date: 2018-04-02T15:30:23Z
creation_time: 1522683023
expiration_date: 2027-04-02T15:30:23Z
Whois Raw Data
domain: CLASSUPER.RU
nserver: ns1.yandexcloud.net.
nserver: ns2.yandexcloud.net.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2018-04-02T15:30:23Z
paid-till: 2027-04-02T15:30:23Z
free-date: 2027-05-03
source: TCI
Last updated on 2026-03-31T15:28:02Z
Robots.txt
User-agent: Twitterbot
Disallow:
User-agent: facebookexternalhit
Disallow:
user-agent: *
Allow: /$
Disallow: /
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
39868 bytes
Page size acceptable for fast loading.
✓
Resources
14 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
0.95 ms
Excellent loading speed.
On-Page SEO
!
Title
Классапер. Бесплатная онлайн-доска для репетиторов и преподавателей
Title too long. Reduce to 30-60 characters to avoid truncation.
✓
Meta Description
Бесплатная онлайн-доска для обучения на платформе Классапер. Подходит для групповых и индивидуальных занятий. Доску выбирают репетиторы и педагоги. Lenght:147
Good meta description length (100-160 characters).
✓
H1 Heading
1 found - ""Классапер. Бесплатная онлайн-доска для репетиторов и преподавателей""
Good - single H1 heading found.
!
Word Count
54
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
!
Duplicate Meta
{"version":2}
Remove duplicate meta tags to avoid conflicts.
✓
Keywords
empty
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
ru-ru
Language attribute properly set.
!
Images
3 total, 1 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover, shrink-to-fit=no
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 1 | / | ||
| 1 | / | ||
| 1 | / | ||
| 3(+8) | / | ||
| 4 | / | ||
| 4(+10) | / | ||
| 5(+6) | / | ||
| 5(+4) | / | ||
| 5 | / | ||
| 6(-1) | / |
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 2(+2) | / | ||
| 8 | / |