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historyrussia.org

https://historyrussia.org· First analyzed 01 May 2026· Updated 01 May 2026
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historyrussia.org
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Sponsored

Hosting Provider

SpaceWeb Ltd

IP Address

77.222.44.41

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS44112

Organization

SpaceWeb Ltd

Server

ddos-guard

Nameservers

ns3.spaceweb.pro.ns4.spaceweb.pro.ns2.spaceweb.ru.ns1.spaceweb.ru.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
112 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Joomla!
Infrastructure
Hosting
SpaceWeb Ltd

Technology Stack

10 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Languages

1
PHPv7.4.33

Customer Support

1
Zendesk

SEO Analysis

D57/100
14
13
0
Meta Tags10/15
Content6/12
Headings8/8
Technical17/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
H
historyrussia.orghistoryrussia.org

Российское историческое общество - Российское историческое общество

Российское историческое общество: основано в 1866 году, возобновило свою работу в 2012 году. Официальный сайт Российского исторического общества представляет...

Description truncated.
Title Length67 chars

Recommended: 50-60 chars (~415px / 580px)

Description Length236 chars

Recommended: 120-160 chars

Issues (0)

    13 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    4,395 URLs

    robots.txt

    24 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    0/100
    Poor
    15 2

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

    Sponsored

    AI & LLM Readiness

    F35/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    3/25
    Citation
    5/25

    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
    Text ratio:1%
    Words:1,158
    Token eff.:Optimal

    Structured Data

    Microdata
    Article×1.2microdata

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    53/100
    6
    Passed
    6
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    8/20
    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
    9/15
    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.
    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.
    17/100
    E
    301 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    344 mg
    vs
    Returning (cached)
    172 mg
    Annual (10K/mo)
    36.1 kg
    Emission Segments
    Data Center
    67 mg
    Network
    72 mg
    Device
    162 mg
    Resource Breakdown
    JavaScript
    1.4 MB
    Images
    960.3 KB
    CSS
    15.4 KB
    HTML
    66.1 KB
    Green Hosting Not Verified
    SpaceWeb Ltd
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    12d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    13.02.2026

    Valid Until

    14.05.2026

    Subject Alternative Names (2)

    *.historyrussia.orghistoryrussia.org

    SHA-256 Fingerprint

    7A:47:C7:E6:0B:7F:3C:47:A0:A5:59:B9:AC:42:83:8C:25:A9:9B:FE...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Fri, 01 May 2026 18:58:30 GMT
    expires
    Wed, 17 Aug 2005 00:00:00 GMT
    last-modified
    Fri, 01 May 2026 18:58:30 GMT
    Good Warning Issue

    Email Infrastructure

    Yandex Mail

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mx.yandex.net

    Domain Information

    historyrussia.org

    Domain Age
    8y 2m

    Created

    15.02.2018

    Expires

    15.02.2027

    Last Updated

    11.01.2026

    Registrar

    Regional Network Information Center, JSC dba RU-CENTER

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    70/100
    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=2.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman

    WCAG AAA
    77/100
    Readability
    /30
    22/30

    16px · LH --

    Hierarchy
    /20
    17/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    24/25

    9.4:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Times New Roman

    Serif32px

    Body Font

    Times New Roman

    Serif16px

    Contrast Ratio

    9.4:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~40 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    19px
    h3
    16px
    p

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

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

    Buy on MyFonts

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 93.8%
    #b2b5dd
    Secondary· 1.6%
    #999bd9
    Secondary· 1.1%
    #cfcde5
    Primary· 1%
    #8e86ca
    Secondary· 0.9%
    #e1e0ec
    Secondary· 0.8%
    #c7b9ce
    Secondary· 0.4%

    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
    4
    Async
    0
    Defer

    Top Script Sources

    local(16)google-analytics.com(2)googletagmanager.com(2)

    Website Identity

    historyrussia.org

    8 years old
    Location detected: 🇷🇺 Russiavia ip
    Regional Network Information Center, JSC dba RU-CENTER📧 Yandex Mail

    Social Profiles

    YouTubeTelegram

    Sponsored

    Last analyzed: 01 May 2026 at 18:59

    Historical Analysis & Change Tracking