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ntcontest.ru

https://ntcontest.ru· First analyzed 31 May 2026· Updated 31 May 2026
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ntcontest.ru
Desktop screenshot of ntcontest.ru
Mobile screenshot of ntcontest.ru
Mobile

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Hosting Provider

INTERNET-PRO

IP Address

80.87.111.229

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Yekaterinburg, Russia

ASN

AS44128

Server

Nginx

Nameservers

ns1.aiya.ru.ns2.aiya.ru.ns0.aiya.ru.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3 MB
55 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
INTERNET-PRO

Technology Stack

8 Technologies Detected

UI Components

2
SwiperSlick Carousel

Frameworks

1
Alpine.js

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

D54/100
14
10
1
Meta Tags7/15
Content10/12
Headings7/8
Technical12/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
N
ntcontest.runtcontest.ru

Национальная технологическая олимпиада

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~235px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

11 issues found

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Local SEO

Local Search Readiness

7/100
Poor
3 13 2

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

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
9/25

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:6%
Words:331
Token eff.:Optimal
Sections/1K:3
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 6w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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
80/100
12
Passed
3
Critical
1
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
10/15
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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
379 mg
CO₂e / view
3.0 MB
Page Weight
30%
Cleaner Than
New Visitor
433 mg
vs
Returning (cached)
217 mg
Annual (10K/mo)
45.5 kg
Emission Segments
Data Center
85 mg
Network
91 mg
Device
203 mg
Resource Breakdown
JavaScript
452.5 KB
Images
1.4 MB
CSS
1.2 MB
HTML
7.6 KB
Green Hosting Not Verified
INTERNET-PRO
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

182d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

28.10.2025

Valid Until

29.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ntcontest.runtcontest.ru

SHA-256 Fingerprint

E4:DC:7D:0C:16:C4:22:AD:0B:D2:EE:42:C9:F7:8A:01:2E:D9:22:5E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self';
content-type
text/html; charset=UTF-8
date
Sun, 31 May 2026 07:35:33 GMT
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.yandex.net

Domain Information

ntcontest.ru

Domain Age
4y 10m

Created

02.08.2021

Expires

02.08.2026

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

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
61/100
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...
Upgrade to view recommendations

Typography & Readability

Commissioner

WCAG Fail
65/100
Readability
/30
18/30

25px · LH 1.10

Hierarchy
/20
12/20

0.92x ratio

WCAG
/25
15/25

1:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Commissioner

Sans23px

Body Font

Commissioner

Sans25px

Contrast Ratio

1:1

24 issues

Reading Comfort

Single Font Family

left aligned
23px
h1
26px
h2
17px
h4
25px
p

✅ Excellent readability: 25px body text is ideal for all devices.

⚠️ Tight line spacing (1.10). Increase to 1.4–1.6 for better readability.

❌ Low contrast: 24 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

Buy on MyFonts

Color Palette

9 unique colors
3.16:1 AA Large Light
#a59898
Other· 4%
#4d4950
Other· 3.2%
#000000
Primary· 0%
#0a202d
Accent· 68.50000000000001%
#bad6df
Secondary· 6.1%
#ddf1f6
Accent· 4.7%
#81c5d8
Accent· 3.6%
#5b808e
Secondary· 3.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

15 Resources

13
Scripts
2
Styles
3
Async
0
Defer

Top Script Sources

local(5)cdn.jsdelivr.net(2)unpkg.com(2)mc.yandex.ru(1)bitrix.info(1)

Website Identity

ntcontest.ru

[email protected]
4 years old
Location detected: 🇷🇺 Russiavia tld
RU-CENTER-RU📧 Yandex Mailru

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Last analyzed: 31 May 2026 at 07:36

Historical Analysis & Change Tracking