rostec.ru

https://rostec.ru· First analyzed 27 Apr 2026· Updated 27 Apr 2026

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rostec.ru

Mobile

Sponsored

Hosting Provider

"BiZone" LLC

IP Address

185.163.159.23

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS207104

Organization

"BiZone" LLC

Server

QRATOR

Nameservers

ns3-l2.nic.ru.ns4-l2.nic.ru.ns8-l2.nic.ru.ns4-cloud.nic.ru.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4 MB

76 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

"BiZone" LLC

Technology Stack

5 Technologies Detected

Libraries

jQueryv3.6.0

Moment.js

UI Components

Owl Carousel Fancybox

CSS Frameworks

Tailwind CSS

SEO Analysis

D58/100

Meta Tags9/15

Content12/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

rostec.rurostec.ru

Ростех

Государственная корпорация по содействию разработке, производству и экспорту высокотехнологичной промышленной продукции «Ростех».

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (30/57) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

5 rules

Local SEO

Local Search Readiness

19/100

Poor

6 11 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

8/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:6%

Words:1,676

Token eff.:Optimal

Sections/1K:1.2

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary1312w

Descriptive Headingsavg 2w

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

26/100

508 mg

CO₂e / view

4.0 MB

Page Weight

15%

Cleaner Than

New Visitor

581 mg

Returning (cached)

290 mg

Annual (10K/mo)

61.0 kg

Emission Segments

Data Center

114 mg

Network

122 mg

Device

273 mg

Resource Breakdown

JavaScript

369.9 KB

Images

3.1 MB

CSS

521.3 KB

HTML

24.4 KB

Other

21.8 KB

Green Hosting Not Verified

"BiZone" LLC

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

22d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

19.02.2026

Valid Until

20.05.2026

Subject Alternative Names (2)

rostec.ruwww.rostec.ru

SHA-256 Fingerprint

6A:BD:1F:97:2A:F4:90:66:B3:F0:8D:1A:0D:BE:D4:C5:5A:E7:A6:5A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Mon, 27 Apr 2026 21:48:04 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail05.rostechn.ru

mail04.rostechn.ru

Domain Information

rostec.ru

Domain Age

21 years

Created

18.04.2005

Expires

18.04.2027

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

55/100

Mobile Friendly

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Proxima Nova

WCAG Fail

64/100

Readability

/30

22/30

16px · LH 1.31

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Proxima Nova

Sans

Body Font

Proxima Nova

Sans16px

Contrast Ratio

1:1

50 issues

Reading Comfort

~37 CPL

Narrow lines

88px

32px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.31). Increase to 1.4–1.6 for better readability.

❌ Low contrast: 50 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

11 unique colors

4.81:1 AA Light

#f5f5f5

Background· 25.3%

#646d78

Secondary· 6.3%

#111920

Primary· 19.700000000000003%

#7e8a96

Secondary· 6.8%

#434e59

Secondary· 6.3%

#303840

Secondary· 6%

#b1bac0

Secondary· 6%

#545e68

Secondary· 5.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)mc.yandex.ru(1)bitrix.info(1)

Website Identity

rostec.ru

info@rostec.ru

+74952872525

21 years old

Location detected: 🇷🇺 Russiavia phone

RU-CENTER-RUru

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Last analyzed: 27 Apr 2026 at 21:48

Historical Analysis & Change Tracking