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astralinux.ru

https://astralinux.ru· First analyzed 03 May 2026· Updated 03 May 2026
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astralinux.ru
Desktop screenshot of astralinux.ru
Mobile screenshot of astralinux.ru
Mobile

Sponsored

Hosting Provider

Cloud.ru

IP Address

45.9.24.13

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS208677

Organization

Cloud.ru

Server

Nginx

Nameservers

ns2.yandexcloud.net.ns1.yandexcloud.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
981 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.8 MB
73 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Cloud.ru

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.6.0

UI Components

1
Slick Carousel

Web Servers

1
Nginx

SEO Analysis

B74/100
19
8
0
Meta Tags10/15
Content11/12
Headings6/8
Technical20/25
E-E-A-T5/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
A
astralinux.ruastralinux.ru

Российская операционная система Astra Linux, официальная русская ОС

Российские операционные системы Astra Linux для серверов, защищенных рабочих мест, мобильных и специализированных устройств. Познакомьтесь с отраслевыми внед...

Description truncated.
Title Length67 chars

Recommended: 50-60 chars (~411px / 580px)

Description Length266 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    62 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 9

    Sponsored

    AI & LLM Readiness

    D54/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    8/25
    Citation
    14/25

    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:15%
    Words:1,051
    Token eff.:Optimal
    Sections/1K:12.4
    Depth:1/5

    Structured Data

    1 JSON-LD
    FAQPage×1.5microdataOrganization×1.1BreadcrumbListmicrodata
    sameAs entity links

    Citation Readiness

    Opening Summary12w
    Descriptive Headingsavg 5.2w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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.
    C
    66/100
    9
    Passed
    5
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    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
    4/15
    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.
    11/100
    F
    735 mg
    CO₂e / view
    5.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    840 mg
    vs
    Returning (cached)
    420 mg
    Annual (10K/mo)
    88.2 kg
    Emission Segments
    Data Center
    164 mg
    Network
    176 mg
    Device
    394 mg
    Resource Breakdown
    JavaScript
    220.6 KB
    Images
    2.7 MB
    CSS
    2.9 MB
    HTML
    17.9 KB
    Green Hosting Not Verified
    Cloud.ru
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    224d

    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

    12.11.2025

    Valid Until

    14.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.astralinux.ruastralinux.ru

    SHA-256 Fingerprint

    A7:9D:74:6C:EB:F7:6E:4E:07:5D:80:71:6D:C8:AB:E4:D9:7D:C8:D8...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 03 May 2026 08:47:03 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mxb.astralinux.ru
    mxc.astralinux.ru

    Domain Information

    astralinux.ru

    Domain Age
    15y 5m

    Created

    24.11.2010

    Expires

    24.11.2026

    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.
    D
    59/100
    Mobile Friendly1 breakpoint
    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=1.0, maximum-scale=1.0, user-scalable=0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    PT Astra Fact

    WCAG Partial
    68/100
    Readability
    /30
    26/30

    16px · LH 1.50

    Hierarchy
    /20
    13/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 2 req

    Heading Font

    PT Astra Fact

    Sans16px

    Body Font

    PT Astra Fact

    Sans16px

    Contrast Ratio

    1:1

    9 issues

    Reading Comfort

    ~51 CPL

    Optimal (45–75)
    16px
    h1
    32px
    h2
    24px
    h3
    14px
    h4
    16px
    p
    Minor Second
    Scale

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    Buy on MyFontsFlesch 19

    Color Palette

    6 unique colors
    Light
    #ffffff
    Primary· 36.800000000000004%
    #8fc9de
    Accent· 16.9%
    #cfe1e9
    Secondary· 15.799999999999999%
    #a7d7dd
    Secondary· 13.6%
    #6590a5
    Secondary· 6.2%

    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

    24 Resources

    14
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    local(5)top-fwz1.mail.ru(2)cdn-ru.bitrix24.ru(1)mc.yandex.ru(1)astra.ru(1)

    Website Identity

    ООО «РусБИТех-Астра»

    Organization

    Сначала мы разработали безопасную, быструю и надёжную российскую операционную систему на базе Linux. Затем вместе с партнёрами мы создали экосистему приложений: для работы, учёбы и развлечений. Теперь мы собираемся сделать Astra Linux операционной системой №1 в России. Будущее — за нами! Доля Astra

    info@astralinux.ru
    88002220700
    15 years old
    Location detected: 🇷🇺 Russiavia tld
    RU-CENTER-RUru

    Social Profiles

    Telegram

    Sponsored

    Last analyzed: 03 May 2026 at 08:47

    Historical Analysis & Change Tracking