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scientificrussia.ru

https://scientificrussia.ru· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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scientificrussia.ru
Desktop screenshot of scientificrussia.ru
Mobile screenshot of scientificrussia.ru
Mobile

Sponsored

Hosting Provider

JSC MediaSoft Ekspert

IP Address

93.95.99.19

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS48347

Organization

JSC MediaSoft Ekspert

Server

Nginx

Nameservers

ns1.mtw.ru.ns.mtw.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
660 ms10%
Speed Index
858 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
73 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
JSC MediaSoft Ekspert

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

Libraries

1
Slick Carousel

SEO Analysis

B79/100
22
7
0
Meta Tags13/15
Content11/12
Headings8/8
Technical22/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
S
scientificrussia.ruscientificrussia.ru

«Научная Россия» - электронное периодическое издание

Оперативные новости из мира российской и зарубежной науки на портале «Научная Россия»

Title Length52 chars

Recommended: 50-60 chars (~322px / 580px)

Description Length85 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    23,538 URLs

    robots.txt

    40 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    7 9 3

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    2/25
    Citation
    13/25

    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
    header/footer
    Text ratio:10%
    Words:1,450
    Token eff.:Optimal
    Sections/1K:12.4
    Depth:1/5

    Structured Data

    Microdata
    LocalBusiness×1.1microdata

    Citation Readiness

    Opening Summary30w
    Descriptive Headingsavg 4.2w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    A
    86/100
    15
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    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
    11/15
    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.
    1 recommendation
    • •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.
    35/100
    D
    277 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    316 mg
    vs
    Returning (cached)
    158 mg
    Annual (10K/mo)
    33.2 kg
    Emission Segments
    Data Center
    62 mg
    Network
    66 mg
    Device
    149 mg
    Resource Breakdown
    JavaScript
    193.6 KB
    Images
    1.7 MB
    CSS
    234.3 KB
    Fonts
    979 B
    HTML
    22.2 KB
    Green Hosting Not Verified
    JSC MediaSoft Ekspert
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    48d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    19.03.2026

    Valid Until

    17.06.2026

    Subject Alternative Names (6)

    en.scientificrussia.ruru.scientificrussia.rusci-ru.orgscientificrussia.ruwww.sci-ru.orgwww.scientificrussia.ru

    SHA-256 Fingerprint

    E7:02:91:40:3B:3B:E5:82:BA:33:8A:11:54:C8:89:B4:67:87:D9:89...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 1 Hours(public, max-age=3600)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 30 Apr 2026 09:25:13 GMT
    expires
    Thu, 30 Apr 2026 13:25:13 +0300
    last-modified
    Thu, 30 Apr 2026 12:25:13 +0300
    Good Warning Issue

    Email Infrastructure

    Yandex Mail

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mx.yandex.net

    Domain Information

    scientificrussia.ru

    Domain Age
    14y 8m

    Created

    16.08.2011

    Expires

    16.08.2026

    Registrar

    RD-RU

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Data Protection Officer mentioned

    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
    72/100
    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, shrink-to-fit=no
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    69/100
    Readability
    /30
    18/30

    13px · LH 1.50

    Hierarchy
    /20
    17/20

    1.67x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    3.74:1 min contrast

    Performance
    /25
    18/25

    1 font · 3 req

    Heading Font

    Montserrat

    Sans21px

    Body Font

    Montserrat

    Sans13px

    Contrast Ratio

    3.74:1

    Below AA

    Reading Comfort

    ~42 CPL

    Narrow lines
    21px
    h1
    28px
    h2
    22px
    h3
    22px
    h4
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

    ⚠️ Partial contrast: 0 elements below WCAG AA threshold (min 3.7:1).

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

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

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

    GGoogle Fonts

    Color Palette

    8 unique colors
    Light
    #ffffff
    Primary· 26.599999999999998%
    #0f1115
    Secondary· 24.200000000000003%
    #25272d
    Secondary· 23.799999999999997%
    #a61f24
    Accent· 7.5%
    #b5988c
    Secondary· 5.1%
    #5f4848
    Secondary· 4.5%
    #4c2d2f
    Secondary· 3.6%

    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

    13 Resources

    9
    Scripts
    4
    Styles
    5
    Async
    1
    Defer

    Top Script Sources

    local(4)st.top100.ru(3)mc.yandex.ru(1)use.fontawesome.com(1)

    Website Identity

    scientificrussia.ru

    LocalBusiness
    +74959394266
    14 years old
    Location detected: 🇷🇺 Russiavia phone
    RD-RU📧 Yandex Mailru

    Sponsored

    Last analyzed: 30 Apr 2026 at 09:25

    Historical Analysis & Change Tracking

    scientificrussia.ru Technology Stack - Built With Tailwind CSS, Font Awesome, Google Fonts, Nginx, Slick Carousel | StackOptic | StackOptic