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ndt.su

https://ndt.su· First analyzed 19 May 2026· Updated 19 May 2026
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ndt.su
Desktop screenshot of ndt.su
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Hosting Provider

BEGET.RU

IP Address

45.130.41.32

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS198610

Server

Nginx

Nameservers

ns1.beget.ru.ns2.beget.pro.ns1.beget.pro.ns2.beget.com.+2 more

Performance

99

Core Web Vitals

Weight

First Contentful Paint
840 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.2 MB
71 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
BEGET.RU

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv1.11.0

UI Components

1
Swiper

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

Languages

1
PHP

SEO Analysis

D57/100
13
12
0
Meta Tags10/15
Content11/12
Headings7/8
Technical12/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
N
ndt.sundt.su

ИНСПЕКТОР - Российские материалы и приборы для неразрушающего контроля

Компания ИНСПЕКТОР, производит материалы для: капиллярный контроль, магнитопорошковый контроль, радиографический контроль, ультразвуковой контроль. В соответ...

Description truncated.
Title Length70 chars

Recommended: 50-60 chars (~434px / 580px)

Description Length210 chars

Recommended: 120-160 chars

Issues (0)

    12 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    64 rules

    Local SEO

    Local Search Readiness

    16/100
    Poor
    5 11 2

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

    Sponsored

    AI & LLM Readiness

    F37/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    6/25

    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:4%
    Words:551
    Token eff.:Optimal
    Sections/1K:9.1
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary470w
    Descriptive Headingsavg 1.8w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    C
    67/100
    12
    Passed
    4
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    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
    3/15
    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
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    18/100
    F
    538 mg
    CO₂e / view
    4.2 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    615 mg
    vs
    Returning (cached)
    307 mg
    Annual (10K/mo)
    64.5 kg
    Emission Segments
    Data Center
    120 mg
    Network
    129 mg
    Device
    289 mg
    Resource Breakdown
    JavaScript
    226.6 KB
    Images
    3.6 MB
    CSS
    432.6 KB
    HTML
    16.8 KB
    Other
    329 B
    Green Hosting Not Verified
    BEGET.RU
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    54d

    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/2

    Valid From

    13.04.2026

    Valid Until

    12.07.2026

    Subject Alternative Names (18)

    az.ndt.suby.ndt.suge.ndt.sukg.ndt.sukz.ndt.sundt.sutj.ndt.sutm.ndt.su+10 more

    SHA-256 Fingerprint

    80:11:B4:8C:6F:97:67:E4:14:E5:A9:86:A6:E0:B0:DC:62:35:EC:04...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=windows-1251
    date
    Tue, 19 May 2026 01:45:55 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    last-modified
    Mon, 18 May 2026 19:45:55 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    mx1.beget.com
    mx2.beget.com

    Domain Information

    ndt.su

    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...
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    Typography & Readability

    stemMedium + StemLight

    WCAG Partial
    63/100
    Readability
    /30
    21/30

    12px · LH 1.43

    Hierarchy
    /20
    10/20

    1.5x ratio

    WCAG
    /25
    14/25

    1.08:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 6 req

    Heading Font

    stemMedium

    Sans18px

    Body Font

    StemLight

    Sans12px

    Contrast Ratio

    1.08:1

    11 issues

    Reading Comfort

    ~46 CPL

    Optimal (45–75)
    18px
    h1
    20px
    h2
    20px
    h4
    12px
    p
    Minor Second
    Scale

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

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

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.1:1).

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

    Buy on MyFontsFlesch 100

    Color Palette

    5 unique colors
    2.45:1 Fail Light
    #ffffff
    Background· 84.10000000000001%
    #a5a5a9
    Other· 5.1%
    #5c4451
    Primary· 3.8%
    #f1f0ee
    Secondary· 2.9%

    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

    27 Resources

    19
    Scripts
    8
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    local(17)widget.yourgood.app(1)mc.yandex.ru(1)

    Website Identity

    ndt.su

    [email protected]
    8-800-555-45-19
    Location detected: 🇷🇺 Russiavia ip
    ru

    Social Profiles

    Telegram

    Sponsored

    Last analyzed: 19 May 2026 at 01:46

    Historical Analysis & Change Tracking

    ndt.su Technology Stack - Built With jQuery, Swiper, Bootstrap, Tailwind CSS, Font Awesome | StackOptic | StackOptic