Is estav.ru secure (HTTPS)?

Yes. estav.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 3, 2026.

What is estav.ru's SEO score?

estav.ru scored 55/100 for SEO in the latest analysis (fair).

What is estav.ru's overall website score?

estav.ru has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.

estav.ru

Северо-Кавказский федеральный университет

Last scanned Jul 26, 2026, 3:19 PM

Overall score

Fair

Summary

This website uses Apache hosted on NCFU - Federal State Autonomous Educational Institution of Higher Education _North-Caucasian Federal University_, RU. SEO is fair (55/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Russia

Hosted on NCFU - Federal State Autonomous Educational Institution of Higher Education _North-Caucasian Federal University_, RU

Top issues to fix

12 issues found · 3 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 X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.06 s

Security

HTTPS & header checks

100

Accessibility

0 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.

Organization

Company details published in this site's own structured data.

YouTube X (Twitter)

Meta tags

Title: Северо-Кавказский федеральный университет
Description
Canonical
Language: ru
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest: https://estav.ru/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: NCFU - Federal State Autonomous Educational Institution of Higher Education _North-Caucasian Federal University_, RU
CDN provider: —
IP address: 62.76.116.20
ASN: AS13077 (NCFU - Federal State Autonomous Educational Institution of Higher Education _North-Caucasian Federal University_, RU)

DNS records

Type	Value
A	62.76.116.20
AAAA	—
MX	mx.ncfu.ru mx.ncfu.net
TXT	v=spf1 ip4:195.209.244.0/22 mx ~all
NS	ns.runnet.ru ns1.estav.ru ns2.estav.ru
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: estav.ru
Valid from: Jul 5, 2026
Valid to: Oct 3, 2026
Days until expiry: 69
SAN domains: estav.ru, stavedu.ru, www.estav.ru, www.stavedu.ru

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 7 external · 2 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 9.0 KB

Page size

2.3 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
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://estav.ru
Final URL: https://estav.ru
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.06 s
HTML size: 2.3 KB
Redirect chain: https://estav.ru

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does estav.ru use?: estav.ru is built with Apache.
Is estav.ru secure (HTTPS)?: Yes. estav.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 3, 2026.
Who hosts estav.ru?: estav.ru is hosted on NCFU - Federal State Autonomous Educational Institution of Higher Education _North-Caucasian Federal University_, RU.
What is estav.ru's SEO score?: estav.ru scored 55/100 for SEO in the latest analysis (fair).
What is estav.ru's overall website score?: estav.ru has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.