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academic.ru

https://academic.ru· First analyzed 14 Feb 2026· Updated 14 Feb 2026
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academic.ru
Desktop screenshot of academic.ru
Mobile screenshot of academic.ru
Mobile

Sponsored

Hosting Provider

hetzner.com

IP Address

135.181.160.175

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

pns1.cloudns.net.pns2.cloudns.net.pns4.cloudns.net.pns3.cloudns.net.

Performance

Page Speed

224 KB
55 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Technology Stack

6 Technologies Detected

Meta Frameworks

1

Web Servers

1

SEO Analysis

D47/100
8
2
3
A
academic.ruacademic.ru

Словари и энциклопедии на Академике

No description available for this page.

Title Length35 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • Missing meta description - important for click-through rates
  • Missing H1 tag - every page should have one H1
  • Many images missing alt text (3/5)

Crawlability

Sitemap
robots.txt

30 rules

Sitemap reference found

Allows all crawlers

Sponsored

Sponsored

D

Security Score

56%Poor
Interactive

HTTPS

No WAF

127d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.05.2025

Valid Until

21.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (5)

*.academic.ruautodiscover.academic.rumail.academic.ruowa.academic.ruacademic.ru

SHA-256 Fingerprint

C6:EE:AE:5B:A8:62:D8:AA:7B:B8:C0:3A:7B:D3:4A:25:8F:B4:58:A5...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔵 1 Week(public, max-age=1296000)
content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 14 Feb 2026 08:23:34 GMT
expires
Fri, 15 May 2015 13:54:15 GMT
last-modified
Thu, 30 Apr 2015 13:54:15 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

MX Records (7)

alt2.aspmx.l.google.com
aspmx.l.google.com
aspmx2.googlemail.com
alt1.aspmx.l.google.com

+3 more

Domain Information

academic.ru

Domain Age
25y 2m

Created

17.12.2000

Expires

19.12.2026

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

Typography & Readability

Helvetica

63/100
Readability
/30
32/40

14px · LH 1.50

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

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans14px

Contrast Ratio

--

Reading Comfort

Single Font Family

left aligned
20px
h2
16px
h3

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

⚠️ Cramped layout: 38 elements lack adequate spacing.

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

Ad Networks

Google AdSenseGoogle Ad Manager

Sponsored

Scripts & Styles

10 Resources

8
Scripts
2
Styles
8
Async
0
Defer

Top Script Sources

sb.scorecardresearch.com(1)mc.yandex.ru(1)abt.s3.yandex.net(1)google-analytics.com(1)ads.digitalcaramel.com(1)

Website Identity

academic.ru

25 years old
RU-CENTER-RU📧 Google Workspace

Sponsored

Last analyzed: 14 Feb 2026 at 08:23

Historical Analysis & Change Tracking