StackOptic
Back to Search
rosatom.ru favicon

rosatom.ru

https://rosatom.ru· First analyzed 26 Apr 2026· Updated 26 Apr 2026
Export
rosatom.ru
Desktop screenshot of rosatom.ru
Mobile screenshot of rosatom.ru
Mobile

Sponsored

Hosting Provider

MegaFon

IP Address

178.177.34.22

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS25159

Server

NONE

Nameservers

ns4-l2.nic.ru.ns8-l2.nic.ru.ns3-l2.nic.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
584 ms10%
Speed Index
759 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15.5 MB
107 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
MegaFon

Technology Stack

6 Technologies Detected

Libraries

2
jQueryv1.11.3
Animate.css

UI Components

2
SwiperSlick Carousel

CSS Frameworks

2
Bootstrap
Tailwind CSS

SEO Analysis

D49/100
14
9
3
Meta Tags8/15
Content9/12
Headings3/8
Technical12/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
R
rosatom.rurosatom.ru

Росатом Госкорпорация «Росатом» ядерные технологии атомная энергети...

Росатом Госкорпорация «Росатом» ядерные технологии атомная энергетика АЭС ядерная медицина ядерное машиностроение ядерное топливо атомный ледокол добыча уран...

Title truncated. Description truncated.
Title Length90 chars

Recommended: 50-60 chars (~558px / 580px)

Description Length187 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (90 chars, ~558px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (29/29) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

1435 rules

Local SEO

Local Search Readiness

15/100
Poor
5 10 2

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

Sponsored

AI & LLM Readiness

F33/100
Bot Access
18/25
Machine Read.
8/25
Schema Data
0/25
Citation
7/25

AI Bot Access

10/14 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
header/footer
Text ratio:4%
Words:437
Token eff.:Optimal
Sections/1K:2.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary204w
Descriptive Headingsavg 1w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
45/100
6
Passed
6
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
23/100
F
1.97 g
CO₂e / view
15.5 MB
Page Weight
5%
Cleaner Than
New Visitor
2.25 g
vs
Returning (cached)
1.12 g
Annual (10K/mo)
236.0 kg
Emission Segments
Data Center
439 mg
Network
472 mg
Device
1.06 g
Resource Breakdown
JavaScript
317.9 KB
Images
6.2 MB
CSS
1.4 MB
HTML
16.7 KB
Other
7.6 MB
Green Hosting Not Verified
MegaFon
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

93d

Certificate Details

Type

Domain Validated (DV)

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

27.06.2025

Valid Until

29.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

*.rosatom.ruwww.rosatom.rueai.rosatom.ruwww.eai.rosatom.ruih.rosatom.ruwww.ih.rosatom.rukurs.rosatom.ruwww.kurs.rosatom.ru+12 more

SHA-256 Fingerprint

B0:E9:C8:47:B2:C6:86:6A:1F:7A:A6:AA:7D:F0:5E:0D:01:D2:38:ED...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 26 Apr 2026 13:42:26 GMT
referrer-policy
no-referrer, strict-origin-when-cross-origin
server
NONE
x-content-type-options
nosniff
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.rosatom.ru

Domain Information

rosatom.ru

Domain Age
27y 3m

Created

12.01.1999

Expires

31.01.2027

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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.
B
77/100
Mobile Friendly10 breakpoints
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, maximum-scale=5.0, user-scalable=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Fira Sans

WCAG Partial
53/100
Readability
/30
20/30

18px · LH 1.25

Hierarchy
/20
9/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
11/25

1 font · 6 req

Heading Font

Fira Sans

Sans

Body Font

Fira Sans

Sans18px

Contrast Ratio

1:1

13 issues

Reading Comfort

Single Font Family

left aligned
14px
h2
18px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFluid Type

Color Palette

12 unique colors
Light
#ffffff
Background· 26.5%
#0d3d52
Primary· 12.5%
#030816
Accent· 10.9%
#665a52
Secondary· 8.3%
#434a65
Secondary· 7.1%
#31283f
Secondary· 6.7%
#90b9aa
Secondary· 5.9%
#938b71
Secondary· 5.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
14
Defer

Top Script Sources

local(18)mc.yandex.ru(1)stat.sputnik.ru(1)

Website Identity

rosatom.ru

info@rosatom.ru
+74999494535
27 years old
Location detected: 🇷🇺 Russiavia phone
RU-CENTER-RUru

Sponsored

Last analyzed: 26 Apr 2026 at 13:43

Historical Analysis & Change Tracking