What technology does sistema.ru use?

sistema.ru is built with Nginx.

Is sistema.ru secure (HTTPS)?

Yes. sistema.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 24, 2026.

Who hosts sistema.ru?

sistema.ru is hosted on MTS-CLOUD - MTS PJSC, RU.

What is sistema.ru's SEO score?

sistema.ru scored 60/100 for SEO in the latest analysis (fair).

What is sistema.ru's overall website score?

sistema.ru has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

sistema.ru

Access denied

Last scanned Jul 26, 2026, 5:18 AM

Overall score

Fair

Summary

This website uses Nginx hosted on MTS-CLOUD - MTS PJSC, RU. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing meta description.

Russia

Hosted on MTS-CLOUD - MTS PJSC, RU

Top issues to fix

12 issues found · 5 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Slow estimated load (5.4s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

5.38 s

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Contact

Email, phone, and address published on this site's own pages.

Email: waf.support@bi.zone

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: MTS-CLOUD - MTS PJSC, RU
CDN provider: —
IP address: 91.185.90.19
ASN: AS60490 (MTS-CLOUD - MTS PJSC, RU)

DNS records

Type	Value
A	91.185.90.19
AAAA	—
MX	mx05.sistema.ru mx07.sistema.ru mx.sistema.ru mx03.sistema.ru
TXT	ZOOM_verify_i0zDKqnSSn-TpRwDFIlB8w v=spf1 mx ip4:195.7.190.174 ip4:195.7.190.175 ip4:185.86.132.181 ip4:195.7.190.184 -all ZNXU5CHE0qa8QY2jXljN2AsOSj+qi6DwqZnobGUXciY= globalsign-domain-verification=uOocn8gG2ihi6mATJIUbYDXK4BH5L4fYdpY-uVASf4 2021050410361240uu8dc8xehxk3l2vagxc1wi8e8s97r867nfgnigcmtp3i7e6c webinar-verification=94050386aa5b4085f7d42f8a836e6cb6
NS	dns02.sistema.ru dns01.sistema.ru
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.sistema.ru
Valid from: Sep 22, 2025
Valid to: Oct 24, 2026
Days until expiry: 90
SAN domains: *.sistema.ru, sistema.ru

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 316 B

Page size

1.0 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://sistema.ru
Final URL: https://sistema.ru
HTTP status: 403
HTTP version: HTTP/2
Response time: 5.38 s
HTML size: 1.0 KB
Redirect chain: https://sistema.ru

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does sistema.ru use?: sistema.ru is built with Nginx.
Is sistema.ru secure (HTTPS)?: Yes. sistema.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 24, 2026.
Who hosts sistema.ru?: sistema.ru is hosted on MTS-CLOUD - MTS PJSC, RU.
What is sistema.ru's SEO score?: sistema.ru scored 60/100 for SEO in the latest analysis (fair).
What is sistema.ru's overall website score?: sistema.ru has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.