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C

coderun.yandex.ru

Registered
Screenshot coderun.yandex.ru
Website screenshot
Page analyze update date: 2026/03/28 17:26:34
Last whois update date: 2026/02/27 07:32:19
Domain Status
Registered
Paid till
30.09.2026
Available from
01.11.2026
SEO Score
76.71%
112
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Тренажёр для прокачивания навыков разработки // CodeRun
Description: Онлайн-тренажёр для программистов. Тренировки по направлениям - фронтенд, бэкенд, мобильные приложения, ML и аналитика. От разработчиков для разработчиков.
Keywords: empty
Page Encoding: utf-8
Page Filesize: 167 KB

Server Information

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IP: 93.158.134.166
Location: Russia,RU,,,55.7386,37.6068,Europe/Moscow
Encoding: utf-8

Meta Tags List

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Internal Links

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External Links

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Whois Information

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domain_name: yandex.ru
taxpayer_id: 7736207543
update_date: on
update_time:
creation_date: 1997-09-23T09:45:07Z
creation_time: 875007907

Whois Raw Data

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            domain:        YANDEX.RU
nserver:       ns1.yandex.ru. 213.180.193.1, 2a02:6b8::1
nserver:       ns2.yandex.ru. 93.158.134.1, 2a02:6b8:0:1::1
state:         REGISTERED, DELEGATED, VERIFIED
org:           YANDEX, LLC.
taxpayer-id:   7736207543
registrar:     RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created:       1997-09-23T09:45:07Z
paid-till:     2026-09-30T21:00:00Z
free-date:     2026-11-01
source:        TCI
Last updated on 2026-02-27T07:28:02Z

Robots.txt

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			User-agent: *

Sitemap: https://coderun.yandex.ru/sitemap.xml

SEO Audit

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Technical SEO

✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
171844 bytes
Page size acceptable for fast loading.
✓
Resources
34 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
private, no-cache, no-store, max-age=0, must-revalidate
Cache-control headers properly set.
✓
Page Speed
5.11 ms
Excellent loading speed.

On-Page SEO

✓
Title
Тренажёр для прокачивания навыков разработки // CodeRun
Good title length (30-60 characters).
✓
Meta Description
Онлайн-тренажёр для программистов. Тренировки по направлениям - фронтенд, бэкенд, мобильные приложения, ML и аналитика. От разработчиков для разработчиков. Lenght:155
Good meta description length (100-160 characters).
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
120
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
empty
Meta keywords set (note: not used by major search engines).

Content and UX

✓
Language
ru
Language attribute properly set.
!
Images
1 total, 1 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
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

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Position Phrase Page Snippet
1яндекс код/
1https yandex run/
2две команды/seasons/2024-summer/tracks/backend/problem/two-teams
3произведение 3 чисел/selections/quickstart/problems/largest-product-three-numbers?filters=%257B%2522difficulty%2522%253A%255B%255D%252C%2522search%2522%253A%2522%2522%252C%2522sort%2522%253Anull%252C%2522status%2522%253A%255B%255D%252C%2522currentPage%2522%253A1%252C%2522pageSize%2522%253A20%252C%2522tag%2522%253A%255B%255D%252C%2522language%2522%253A%255B%255D%252C%2522groups%2522%253A%255B%255D%257D
4подобие треугольников класс/selections/eserajim/problems/triangle-similarity
4треугольники n/selections/eserajim/problems/triangle-similarity
5восстановление ответа/problem/nop-with-response-recovery?filters=%257B%2522difficulty%2522%253A%255B%255D%252C%2522groups%2522%253A%255B%255D%252C%2522search%2522%253A%2522%2522%252C%2522sort%2522%253Anull%252C%2522status%2522%253A%255B%255D%252C%2522tag%2522%253A%255B%255D%252C%2522language%2522%253A%255B%255D%252C%2522currentPage%2522%253A1%252C%2522pageSize%2522%253A20%257D
5произведение 2 чисел/selections/hr-tech-interview/problems/largest-product-two-numbers
6(-3)код задачи/
6каталог задач/catalog?tag=combinatorics

Positions in Yandex

Search Phrases - Yandex

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Position Phrase Page Snippet
5различные цифры/problem/three-numbers
6данные 4 точки/selections/2024-summer-backend/problems/four-points
9(-3)дан текст/problem/frequent-word

Additional Services

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