otus.ru
ОТУС - образовательная платформа с IT-курсами онлайн
Last scanned Jul 27, 2026, 2:43 PM
Overall score
Great
Summary
Платформа онлайн-образования ОТУС: образовательных программ (IT-курсы) как для начинающих с нуля по программированию, ан�… This website uses Next.js hosted on CCT-AS - OOO _Sovremennye setevye tekhnologii_, RU. SEO is good (85/100) and accessibility is fair (70/100). Security scores good (80/100) and performance good (80/100). Top issue: Title longer than 60 characters.
Otus
Платформа онлайн-образования ОТУС: образовательных программ (IT-курсы) как для начинающих с нуля по программированию, аналитике, тестированию, маркетингу, разработке игр, управлению и нейросетям (ИИ). Старт карьеры в ИТ вместе с ОТУС
- Russia
- Hosted on CCT-AS - OOO _Sovremennye setevye tekhnologii_, RU
Top issues to fix
7 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
5 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
1.17 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://otus.ru/contact
Meta tags
- Title
- ОТУС - образовательная платформа с IT-курсами онлайн
- Description
- Платформа онлайн-образования ОТУС: образовательных программ (IT-курсы) как для начинающих с нуля по программированию, аналитике, тестированию, маркетингу, разработке игр, управлению и нейросетям (ИИ). Старт карьеры в ИТ вместе с ОТУС
- Canonical
- Language
- ru
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no, viewport-fit=cover
- Robots meta
- Manifest
- https://otus.ru/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- CCT-AS - OOO _Sovremennye setevye tekhnologii_, RU
- CDN provider
- —
- IP address
- 195.208.65.151
- ASN
- AS34879 (CCT-AS - OOO _Sovremennye setevye tekhnologii_, RU)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- analytics.otus.ru
- Valid from
- Jul 23, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 85
- SAN domains
- analytics.otus.ru, cdn.otus.ru, expresscommunitybot.otus.ru, grafana.otus.ru, happy.otus.ru, otus.ru, s63299.cdn.ngenix.net, sap.otus.ru, solochat.otus.ru, teacherbuddy.otus.ru, teachernotifierbot.otus.ru, www.otus.ru
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 0
Links
72 internal · 3 external · 0 broken
Images
18 total · 11 missing alt
Scripts / Styles
70 scripts · 5 stylesheets
JS / CSS size
91.4 KB · 116 KB
Page size
322 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 176
- sitemap.xml
- Found
- URLs in sitemap
- 5265
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
Accessibility issues
- Over half of images are missing alt text
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://otus.ru
- Final URL
- https://otus.ru
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.17 s
- HTML size
- 322 KB
- Redirect chain
- https://otus.ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does otus.ru use?
- otus.ru is built with Next.js, Nginx.
- Is otus.ru secure (HTTPS)?
- Yes. otus.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.
- Who hosts otus.ru?
- otus.ru is hosted on CCT-AS - OOO _Sovremennye setevye tekhnologii_, RU.
- What is otus.ru's SEO score?
- otus.ru scored 85/100 for SEO in the latest analysis (great).
- What is otus.ru's overall website score?
- otus.ru has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- What company operates otus.ru?
- otus.ru is operated by Otus. Платформа онлайн-образования ОТУС: образовательных программ (IT-курсы) как для начинающих с нуля по программированию, аналитике, тестированию, маркетингу, разработке игр, управлению и нейросетям (ИИ). Старт карьеры в ИТ вместе с ОТУС
- Is otus.ru hiring?
- otus.ru has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card