What technology does estt.ru use?

estt.ru is built with PHP, Apache.

Is estt.ru secure (HTTPS)?

Yes. estt.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.

Hosting provider information for estt.ru is not available yet.

What is estt.ru's SEO score?

estt.ru scored 65/100 for SEO in the latest analysis (fair).

What is estt.ru's overall website score?

estt.ru has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

estt.ru

ESTT — IT-инфраструктура и дата-центр Tier III в Москве

Last scanned Aug 24, 2026, 1:22 PM · 2 views

Overall score

Great

Summary

ESTT — надёжная IT-инфраструктура и собственный дата-центр Tier III в Москве. This website uses PHP. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

ESTT — надёжная IT-инфраструктура и собственный дата-центр Tier III в Москве. Colocation, физические и виртуальные серверы, AI в защищённом контуре. Инженерная поддержка 24/7, каналы до 10 Гбит, подключение к М9.

Top issues to fix

10 issues found · 2 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 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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+4 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

162 ms

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.

Contact

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

Email: sale@estt.ru
Phone: +74997120000 +78003337977

Meta tags

Title: ESTT — IT-инфраструктура и дата-центр Tier III в Москве
Description: ESTT — надёжная IT-инфраструктура и собственный дата-центр Tier III в Москве. Colocation, физические и виртуальные серверы, AI в защищённом контуре. Инженерная поддержка 24/7, каналы до 10 Гбит, подключение к М9.
Canonical
Language: ru
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

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: estt.ru
Valid from: Jul 23, 2026
Valid to: Oct 21, 2026
Days until expiry: 57
SAN domains: estt.ru, www.estt.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 8 · H3 27

Links

39 internal · 3 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

15 scripts · 3 stylesheets

JS / CSS size

10.1 KB · 6.8 KB

Page size

75.0 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
Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://estt.ru
Final URL: https://estt.ru
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 161 ms
HTML size: 75.0 KB
Redirect chain: https://estt.ru

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