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cntd.ru

https://cntd.ru· First analyzed 16 Feb 2026· Updated 16 Feb 2026
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cntd.ru

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Hosting Provider

IP Address

5.61.15.145

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS199072

Organization

Mostcom PK Joint Stock Company

Server

Nginx

Nameservers

ns3.kodeks.ru.ns2.kodeks.ru.

Performance

Page Speed

1.3 MB
23 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Mostcom PK Joint Stock Company

Technology Stack

5 Technologies Detected

Frameworks

1

Libraries

1

CSS Frameworks

1

Web Servers

1

Languages

1

SEO Analysis

F29/100
4
6
2
C
cntd.rucntd.ru

Техэксперт - Ведущий бренд рынка нормативно-технической информации

Профессиональные справочные системы «Техэксперт» включают в себя нормативно-техническую документацию, нормативно-правовые акты, технологичес...

Description truncated.
Title Length66 chars

Recommended: 50-60 chars

Description Length216 chars

Recommended: 120-160 chars

Issues (2)

  • Missing H1 tag - every page should have one H1
  • Many images missing alt text (2/2)

Crawlability

Sitemap

Type: index

robots.txt

34 rules

Sitemap reference found

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Sponsored

D

Security Score

41%Poor
Interactive

HTTPS

No WAF

173d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.07.2025

Valid Until

09.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.cntd.rucntd.ru

SHA-256 Fingerprint

F0:29:0C:DB:64:0B:5D:A0:EC:97:36:FA:FC:CA:84:AD:4C:BE:54:A6...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Mon, 16 Feb 2026 13:00:59 GMT
server
nginx
trademark
te
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.kodeks.ru

Domain Information

cntd.ru

Domain Age
20y 8m

Created

20.06.2005

Expires

20.06.2026

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

Typography & Readability

Arial

48/100
Readability
/30
25/40

18px · LH 1.09

Hierarchy
/20
8/25
WCAG
/25
5/15

Contrast: undefined

Performance
/25
20/20

System fonts

Heading Font

Arial

Body Font

Arial

Sans18px

Contrast Ratio

--

Reading Comfort

~42 CPL

Needs attention
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.09). Consider 1.4-1.6 for better readability.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

⚠️ Risky: Text appears on background images without overlay protection.

✅ Clean layout: Consistent left alignment throughout.

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

6 Resources

4
Scripts
2
Styles
2
Async
0
Defer

Top Script Sources

local(2)cs15.livetex.ru(1)mc.yandex.ru(1)

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Last analyzed: 16 Feb 2026 at 13:01

Historical Analysis & Change Tracking