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rusimmun.ru

https://rusimmun.ru· First analyzed 24 May 2026· Updated 24 May 2026
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rusimmun.ru
Desktop screenshot of rusimmun.ru
Mobile screenshot of rusimmun.ru
Mobile

Sponsored

Hosting Provider

Start2 LLC

IP Address

185.16.214.209

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS61400

Organization

Start2 LLC

Server

Nginx

Nameservers

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

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
997 KB
115 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Start2 LLC

Technology Stack

9 Technologies Detected

Libraries

2
jQueryv1.11.0
Underscore.js

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Social

1
AddThis

Web Servers

1
Nginx

SEO Analysis

C66/100
20
7
0
Meta Tags5/15
Content12/12
Headings8/8
Technical14/25
E-E-A-T3/7
Images5/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
R
rusimmun.rurusimmun.ru

Russian Journal of Immunology

Peer-rewieved journal "Russian Journal of Immunology"

Title Length29 chars

Recommended: 50-60 chars (~176px / 580px)

Description Length53 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    18 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 14 2

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

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    0/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:35%
    Words:7,482
    Token eff.:Acceptable
    Sections/1K:3.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary69w
    Descriptive Headingsavg 11.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    63/100
    8
    Passed
    5
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    42/100
    B
    123 mg
    CO₂e / view
    996.8 KB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    141 mg
    vs
    Returning (cached)
    70 mg
    Annual (10K/mo)
    14.8 kg
    Emission Segments
    Data Center
    28 mg
    Network
    30 mg
    Device
    66 mg
    Resource Breakdown
    JavaScript
    715.5 KB
    Images
    110.0 KB
    CSS
    135.2 KB
    HTML
    30.4 KB
    Other
    5.7 KB
    Green Hosting Not Verified
    Start2 LLC
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    30%Critical

    No SSL

    No WAF

    N/A

    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Sun, 24 May 2026 19:00:53 GMT
    server
    nginx
    strict-transport-security
    max-age=31536000;
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    rusimmun.ru

    Domain Age
    6y 2m

    Created

    19.03.2020

    Expires

    19.03.2027

    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.
    C
    66/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    magistralcregular + Arial

    WCAG Partial
    65/100
    Readability
    /30
    14/30

    14px · LH --

    Hierarchy
    /20
    16/20

    1.57x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    magistralcregular

    Sans22px

    Body Font

    Arial

    Sans14px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    22px
    h1
    20px
    h2
    18px
    h3
    16px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

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

    Buy on MyFontsFlesch 26

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 33.4%
    #073e64
    Primary· 25.7%
    #152d4c
    Accent· 18%
    #6f94a4
    Secondary· 6.5%
    #a3c1ca
    Secondary· 5.7%
    #3c526e
    Secondary· 5.3%
    #e0d8d6
    Border· 5.3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    AddThisFree

    Social widgets and sharing tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    rusimmun.ru(16)mc.yandex.com(1)google-analytics.com(1)googletagmanager.com(1)mc.yandex.ru(1)

    Website Identity

    rusimmun.ru

    6 years old
    Location detected: 🇷🇺 Russiavia tld
    RU-CENTER-RUen

    Sponsored

    Last analyzed: 24 May 2026 at 19:01

    Historical Analysis & Change Tracking