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sechenov.ru

https://sechenov.ru· First analyzed 01 May 2026· Updated 01 May 2026
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sechenov.ru
Desktop screenshot of sechenov.ru
Mobile screenshot of sechenov.ru
Mobile

Sponsored

Hosting Provider

Rostelecom Nets

IP Address

212.164.138.231

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Novosibirsk, Russia

ASN

AS12389

Organization

Rostelecom Nets

Nameservers

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

Performance

92

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%
6.6 MB
94 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Rostelecom Nets

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Segment

Libraries

1
jQuery

UI Components

1
Slick Carousel

Tag Managers

1
Google Tag Manager

SEO Analysis

C62/100
17
9
0
Meta Tags7/15
Content12/12
Headings7/8
Technical16/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sechenov.rusechenov.ru

Сеченовский Университет

Первый Московский государственный медицинский университет имени И.М. Сеченова

Title Length23 chars

Recommended: 50-60 chars (~142px / 580px)

Description Length77 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    26 URLs

    26 sub-sitemaps

    robots.txt

    54 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    16/100
    Poor
    5 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.
    12/25
    Schema Data
    0/25
    Citation
    6/25

    AI Bot Access

    13/14 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
    Text ratio:7%
    Words:1,018
    Token eff.:Optimal
    Sections/1K:9.8

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 1.3w
    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.
    C
    68/100
    9
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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.
    26/100
    F
    836 mg
    CO₂e / view
    6.6 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    956 mg
    vs
    Returning (cached)
    478 mg
    Annual (10K/mo)
    100.3 kg
    Emission Segments
    Data Center
    187 mg
    Network
    201 mg
    Device
    449 mg
    Resource Breakdown
    JavaScript
    530.2 KB
    Images
    4.5 MB
    CSS
    1.6 MB
    HTML
    26.4 KB
    Other
    328 B
    Green Hosting Not Verified
    Rostelecom Nets
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    51d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    21.05.2025

    Valid Until

    22.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.sechenov.rusechenov.ru

    SHA-256 Fingerprint

    4D:86:BF:69:8D:99:77:16:87:DD:20:08:23:8A:F0:70:A4:7F:33:70...

    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)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 01 May 2026 23:18:56 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mx2.1msmu.ru
    mx1.1msmu.ru

    Domain Information

    sechenov.ru

    Domain Age
    18y 5m

    Created

    28.11.2007

    Expires

    28.11.2026

    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.
    C
    60/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Noto Serif

    WCAG Partial
    65/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    13/20

    2.5x ratio

    WCAG
    /25
    15/25

    2.06:1 min contrast

    Performance
    /25
    13/25

    System fonts

    Heading Font

    Noto Serif

    Serif40px

    Body Font

    Noto Serif

    Serif16px

    Contrast Ratio

    2.06:1

    2 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    40px
    h1
    30px
    h2
    20px
    h3
    16px
    p

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

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

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.1:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Buy on MyFonts

    Color Palette

    14 unique colors
    4.3:1 AA Large Light
    #ffffff
    Background· 16.8%
    #7b7980
    Other· 6.2%
    #205eb7
    Primary· 14.7%
    #cfe2f3
    Accent· 8.7%
    #040b17
    Accent· 8.5%
    #038be2
    Accent· 6.5%
    #052a48
    Primary· 5.1%
    #b4c2ca
    Secondary· 4.1%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    local(17)mc.yandex.ru(2)bitrix.info(1)

    Website Identity

    sechenov.ru

    rectorat@staff.sechenov.ru
    +74992480553
    18 years old
    Location detected: 🇷🇺 Russiavia phone
    RU-CENTER-RUru

    Social Profiles

    X (Twitter)Telegram

    Sponsored

    Last analyzed: 01 May 2026 at 23:19

    Historical Analysis & Change Tracking