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comss.ru

https://comss.ru· First analyzed 02 May 2026· Updated 02 May 2026
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comss.ru
Desktop screenshot of comss.ru
Mobile screenshot of comss.ru
Mobile

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Hosting Provider

HLL LLC

IP Address

178.248.239.174

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS51115

Organization

HLL LLC

Server

QRATOR

CDN

Cloudflare

WAF

Cloudflare

Nameservers

vin.ns.cloudflare.com.liv.ns.cloudflare.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
273 KB
66 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
HLL LLC
CDN
Cloudflare

Technology Stack

6 Technologies Detected

Libraries

2
jQueryv3.5.1
Moment.js

CSS Frameworks

2
Bootstrapv3.4.1
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

SEO Analysis

C64/100
16
11
0
Meta Tags11/15
Content11/12
Headings5/8
Technical16/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
C
comss.rucomss.ru

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Description truncated.
Title Length33 chars

Recommended: 50-60 chars (~202px / 580px)

Description Length164 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    164 rules

    Local SEO

    Local Search Readiness

    2/100
    Poor
    1 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

    D42/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    12/25

    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
    nav
    Text ratio:12%
    Words:912
    Token eff.:Optimal
    Sections/1K:2.2
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary28w
    Descriptive Headingsavg 4w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    D
    58/100
    6
    Passed
    7
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    12/20
    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
    12/15
    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
    2/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    5 recommendations
    • •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.
    60/100
    A+
    34 mg
    CO₂e / view
    272.8 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    39 mg
    vs
    Returning (cached)
    19 mg
    Annual (10K/mo)
    4.0 kg
    Emission Segments
    Data Center
    8 mg
    Network
    8 mg
    Device
    18 mg
    Resource Breakdown
    JavaScript
    186.0 KB
    Images
    1.4 KB
    CSS
    17.4 KB
    Fonts
    17.9 KB
    HTML
    11.7 KB
    Other
    38.4 KB
    Green Hosting Not Verified
    HLL LLC
    4 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    183d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    16.04.2026

    Valid Until

    01.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.comss.rucomss.ru

    SHA-256 Fingerprint

    0A:57:FD:C3:29:1A:7D:0A:AF:F8:B1:E8:2C:4B:47:63:36:F4:49:E6...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    11682
    content-type
    text/html; charset=windows-1251
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx.l.google.com
    aspmx2.googlemail.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    comss.ru

    Domain Age
    18y 2m

    Created

    13.02.2008

    Expires

    13.02.2027

    Registrar

    RU-CENTER-RU

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    74/100
    Mobile Friendly5 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Helvetica Neue

    WCAG Partial
    65/100
    Readability
    /30
    15/30

    14px · LH 1.30

    Hierarchy
    /20
    13/20

    2.57x ratio

    WCAG
    /25
    17/25

    1.22:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans36px

    Body Font

    Helvetica Neue

    Sans14px

    Contrast Ratio

    1.22:1

    24 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    36px
    h1
    24px
    h3
    18px
    h4
    14px
    p

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

    ⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 30/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.2:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    Flesch 30

    Color Palette

    8 unique colors
    Light
    #f5f5f5
    Background· 84.6%
    #172029
    Primary· 4.7%
    #a9c59f
    Secondary· 3.3%
    #72889a
    Secondary· 3.2%
    #382b38
    Secondary· 2.1%
    #d8e7dc
    Secondary· 1.8%
    #f0ebd8
    Secondary· 0.2%
    #ccf8cb
    Accent· 0.1%

    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

    9 Resources

    8
    Scripts
    1
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    cdn.comss.ru(4)mc.webvisor.org(1)yandex.ru(1)yastatic.net(1)googletagmanager.com(1)

    Website Identity

    comss.ru

    [email protected]
    18 years old
    Location detected: 🇷🇺 Russiavia tld
    RU-CENTER-RU📧 Google Workspace

    Sponsored

    Last analyzed: 02 May 2026 at 08:02

    Historical Analysis & Change Tracking

    comss.ru Technology Stack - Built With jQuery, Moment.js, Bootstrap, Tailwind CSS, Google Analytics | StackOptic | StackOptic