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2d-3d.ru

https://2d-3d.ru· First analyzed 22 May 2026· Updated 22 May 2026
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2d-3d.ru
Desktop screenshot of 2d-3d.ru
Mobile screenshot of 2d-3d.ru
Mobile

Sponsored

Hosting Provider

JSC "TIMEWEB"

IP Address

185.114.246.193

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS9123

Organization

JSC "TIMEWEB"

Server

ddos-guard

Nameservers

ns1.timeweb.ru.ns2.timeweb.ru.ns3.timeweb.org.ns4.timeweb.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
409 ms10%
Speed Index
532 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
811 KB
63 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
JSC "TIMEWEB"

Technology Stack

10 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Customer Support

1
Zendesk

SEO Analysis

B78/100
23
6
0
Meta Tags14/15
Content12/12
Headings7/8
Technical22/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
2
2d-3d.ru2d-3d.ru

Чертежи проекты dwg Autocad Компас 2d-3d.ru

Готовые чертежи, рабочие проекты, учебные работы с расчетами, 3d модели, схемы и уроки для Компас-3D cdw, AutoCAD dwg формата 2d-3d.ru

Title Length45 chars

Recommended: 50-60 chars (~279px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    3,996 URLs

    robots.txt

    25 rules

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 12 2

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    1/25
    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
    navheader/footer
    Text ratio:14%
    Words:1,768
    Token eff.:Optimal
    Sections/1K:13
    Depth:2/5

    Structured Data

    Microdata
    BreadcrumbListmicrodata

    Citation Readiness

    Opening Summary56w
    Descriptive Headingsavg 5.6w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    B
    73/100
    11
    Passed
    3
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    8/15
    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.
    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.
    46/100
    B
    100 mg
    CO₂e / view
    810.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    115 mg
    vs
    Returning (cached)
    57 mg
    Annual (10K/mo)
    12.0 kg
    Emission Segments
    Data Center
    22 mg
    Network
    24 mg
    Device
    54 mg
    Resource Breakdown
    JavaScript
    441.9 KB
    Images
    181.3 KB
    CSS
    143.8 KB
    Fonts
    984 B
    HTML
    24.3 KB
    Other
    18.7 KB
    Green Hosting Not Verified
    JSC "TIMEWEB"
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    250d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    27.12.2025

    Valid Until

    28.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.2d-3d.ru2d-3d.ru

    SHA-256 Fingerprint

    AF:FE:42:5A:A8:20:8F:A4:ED:A7:ED:EF:6B:48:0E:E6:63:AD:54:EC...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(max-age=0, no-cache, no-store)
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    upgrade-insecure-requests;
    content-type
    text/html; charset=utf-8
    date
    Fri, 22 May 2026 20:35:14 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    mx1.timeweb.ru
    mx2.timeweb.ru

    Domain Information

    2d-3d.ru

    Domain Age
    19y 6m

    Created

    16.11.2006

    Expires

    16.11.2026

    Registrar

    TIMEWEB-RU

    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.
    D
    52/100
    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
    initial-scale=1, maximum-scale=1, user-scalable=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans Condensed + Arial

    WCAG Partial
    62/100
    Readability
    /30
    13/30

    13px · LH 1.85

    Hierarchy
    /20
    14/20

    1.85x ratio

    WCAG
    /25
    16/25

    4.41:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Open Sans Condensed

    Sans24px

    Body Font

    Arial

    Sans13px

    Contrast Ratio

    4.41:1

    23 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    24px
    h1
    28px
    h2
    18px
    h3
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Wide line spacing (1.85). 1.4–1.6 is optimal for body text.

    ✅ Easy to read: Flesch score 78/100 — accessible to general audiences.

    ⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 4.4:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

    GGoogle FontsFlesch 78

    Color Palette

    3 unique colors
    Light
    #f9f9f9
    Background· 82.8%
    #c8b9b9
    Primary· 9%
    #6b3235
    Secondary· 8.3%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSense

    Sponsored

    Scripts & Styles

    16 Resources

    12
    Scripts
    4
    Styles
    8
    Async
    1
    Defer

    Top Script Sources

    local(3)pagead2.googlesyndication.com(2)googletagmanager.com(2)top-fwz1.mail.ru(2)google-analytics.com(1)

    Website Identity

    2d-3d.ru

    +79096550455
    19 years old
    Location detected: 🇷🇺 Russiavia phone
    TIMEWEB-RUru

    Sponsored

    Last analyzed: 22 May 2026 at 20:35

    Historical Analysis & Change Tracking