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sershe.ru

https://sershe.ru· First analyzed 15 May 2026· Updated 15 May 2026
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sershe.ru
Desktop screenshot of sershe.ru
Mobile screenshot of sershe.ru
Mobile

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Hosting Provider

Leaseweb
leaseweb.com

IP Address

37.1.198.223

Site Location

🇷🇺 Russiavia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS28753

Organization

IROKO Networks Corporation

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ryleigh.ns.cloudflare.com.jasper.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
530 ms10%
Speed Index
689 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
237 KB
23 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Leaseweb
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginxv1.18.0

SEO Analysis

A83/100
25
3
0
Meta Tags12/15
Content12/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images6/7
Links3/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sershe.rusershe.ru

Аркада Казино — официальный сайт. Вход, бонусы и зеркало казино Аркада

Аркада казино онлайн. Вход, регистрация и зеркало Arkada Casino. Лучшие игровые автоматы, быстрые выплаты и круглосуточная поддержка игроков.

Title Length70 chars

Recommended: 50-60 chars (~429px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    8 URLs

    robots.txt

    18 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    5 12

    Sponsored

    AI & LLM Readiness

    C62/100
    Bot Access
    18/25
    Machine Read.
    16/25
    Schema Data
    13/25
    Citation
    15/25

    AI Bot Access

    11/14 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:34%
    Words:2,051
    Token eff.:Optimal
    Sections/1K:12.7
    Depth:1/5

    Structured Data

    14 JSON-LD
    FAQPage×1.5Organization×1.1WebSiteProductSearchAction

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 4.8w
    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...
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    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
    83/100
    12
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    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.
    1 recommendation
    • •Accessibility recommendation preview...
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    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.
    83/100
    A+
    24 mg
    CO₂e / view
    237.0 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    27 mg
    vs
    Returning (cached)
    14 mg
    Annual (10K/mo)
    2.9 kg
    Emission Segments
    Data Center
    1 mg
    Network
    7 mg
    Device
    16 mg
    Resource Breakdown
    JavaScript
    8.6 KB
    Images
    208.0 KB
    CSS
    6.1 KB
    Fonts
    1.1 KB
    HTML
    13.2 KB
    Green Hosting Verified
    Leaseweb
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
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    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    24d

    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/1.1

    Valid From

    10.03.2026

    Valid Until

    08.06.2026

    Subject Alternative Names (20)

    1941-1945.ru1win-online.mynamaz.ru1win.lesopark62.ru1xbet-ru.vasiliy-aksyonov.ru24shkola.ruahmatova.rualgerianembassy.ruamway-me.ru+12 more

    SHA-256 Fingerprint

    72:2B:87:39:87:E2:E0:36:76:28:9A:55:51:8A:92:6A:D5:7A:75:AC...

    Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟣 Private(private, must-revalidate)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Fri, 15 May 2026 05:22:30 GMT
    server
    nginx/1.18.0 (Ubuntu)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    sershe.ru

    Domain Age
    5y 1m

    Created

    09.04.2021

    Expires

    09.04.2027

    Registrar

    DOMAINSHOP-RU

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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 Friendly2 breakpoints
    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...
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    Typography & Readability

    Rubik

    WCAG Partial
    81/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    2.34:1 min contrast

    Performance
    /25
    18/25

    1 font · 1 req

    Heading Font

    Rubik

    Sans32px

    Body Font

    Rubik

    Sans16px

    Contrast Ratio

    2.34:1

    1 issue

    Reading Comfort

    ~35 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    19px
    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).

    ❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.3:1).

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

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

    GGoogle FontsFlesch 9

    Color Palette

    7 unique colors
    Light
    #01040b
    Accent· 25.9%
    #14192c
    Secondary· 21.400000000000002%
    #343765
    Primary· 19.7%
    #212842
    Secondary· 16.8%
    #5457a2
    Secondary· 8.7%
    #87a9b9
    Secondary· 6.5%
    #010a22
    Accent· 0.9%

    Sponsored

    Scripts & Styles

    4 Resources

    2
    Scripts
    2
    Styles
    0
    Async
    2
    Defer

    Top Script Sources

    sershe.ru(2)

    Website Identity

    arkada casino

    arkada casino

    Organization

    Аркада казино онлайн. Вход, регистрация и зеркало Arkada Casino. Лучшие игровые автоматы, быстрые выплаты и круглосуточная поддержка игроков.

    sershe.ru/
    5 years old
    Location detected: 🇷🇺 Russiavia tld
    DOMAINSHOP-RUru

    Sponsored

    Last analyzed: 15 May 2026 at 05:22

    Historical Analysis & Change Tracking