osp.ru
Издательство «Открытые системы»
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Fair
Summary
Издательство «Открытые системы» ведущее российское издательство, выпускающее широкий спектр журналов для профессиона… This website uses PHP hosted on SELECTEL - JSC Selectel, RU. SEO is good (75/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Издательство «Открытые системы» ведущее российское издательство, выпускающее широкий спектр журналов для профессионалов и активных пользователей в сфере ИТ, цифровых устройств, телекоммуникаций, медицины и полиграфии, журналы для детей.
- Russia
- Hosted on SELECTEL - JSC Selectel, RU
Top issues to fix
9 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-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
371 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Издательство «Открытые системы» ведущее российское издательство, выпускающее широкий спектр журналов для профессионалов и активных пользователей в сфере ИТ, цифровых устройств, телекоммуникаций, медицины и полиграфии, журналы для детей.
Contact
Email, phone, and address published on this site's own pages.
- info@osp.ru
Meta tags
- Title
- Издательство «Открытые системы»
- Description
- Издательство «Открытые системы» ведущее российское издательство, выпускающее широкий спектр журналов для профессионалов и активных пользователей в сфере ИТ, цифровых устройств, телекоммуникаций, медицины и полиграфии, журналы для детей.
- Canonical
- Language
- ru
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- SELECTEL - JSC Selectel, RU
- CDN provider
- —
- IP address
- 188.246.230.201
- ASN
- AS49505 (SELECTEL - JSC Selectel, 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
- osp.ru
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 70
- SAN domains
- osmag.ru, osp.ru, www.osmag.ru, www.osp.ru
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 25 · H3 0
Links
80 internal · 17 external · 0 broken
Images
31 total · 18 missing alt
Scripts / Styles
26 scripts · 7 stylesheets
JS / CSS size
461 KB · 442 KB
Page size
83.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 71
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://osp.ru
- Final URL
- https://osp.ru
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 370 ms
- HTML size
- 83.6 KB
- Redirect chain
- https://osp.ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does osp.ru use?
- osp.ru is built with PHP, Bootstrap, jQuery.
- Is osp.ru secure (HTTPS)?
- Yes. osp.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
- Who hosts osp.ru?
- osp.ru is hosted on SELECTEL - JSC Selectel, RU.
- What is osp.ru's SEO score?
- osp.ru scored 75/100 for SEO in the latest analysis (fair).
- What is osp.ru's overall website score?
- osp.ru has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card