StackOptic
Back to Search
skoltech.ru favicon

skoltech.ru

https://skoltech.ru· First analyzed 01 May 2026· Updated 01 May 2026
Export
skoltech.ru
Desktop screenshot of skoltech.ru
Mobile screenshot of skoltech.ru
Mobile

Sponsored

Hosting Provider

WEBHOST

IP Address

185.179.188.211

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS44094

Organization

WEBHOST

Server

Nginx

Nameservers

dns1.yandex.net.dns2.yandex.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
477 ms10%
Speed Index
620 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
755 KB
60 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
Infrastructure
Hosting
WEBHOST

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Frameworks

1
Angular

Meta Frameworks

1
Nuxt.js

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

D51/100
15
6
3
Meta Tags4/15
Content3/12
Headings3/8
Technical17/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
S
skoltech.ruskoltech.ru

Main | Сколтех

No description available for this page.

Title Length14 chars

Recommended: 50-60 chars (~85px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (3 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

12 URLs

robots.txt

Local SEO

Local Search Readiness

9/100
Poor
3 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

F34/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
7/25

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
Text ratio:1%
Words:738
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
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
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
48/100
B
93 mg
CO₂e / view
755.4 KB
Page Weight
80%
Cleaner Than
New Visitor
107 mg
vs
Returning (cached)
53 mg
Annual (10K/mo)
11.2 kg
Emission Segments
Data Center
21 mg
Network
22 mg
Device
50 mg
Resource Breakdown
JavaScript
548.2 KB
Images
76.4 KB
CSS
45.1 KB
HTML
79.5 KB
Other
6.2 KB
Green Hosting Not Verified
WEBHOST
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

186d

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/2

Valid From

03.10.2025

Valid Until

04.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.skoltech.ruskoltech.ru

SHA-256 Fingerprint

85:B0:1A:C1:AB:94:3C:93:10:D4:72:E4:E6:C5:15:79:6A:17:86:01...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
none
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, proxy-revalidate, max-a...)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Fri, 01 May 2026 14:26:39 GMT
etag
"8845b-Lxh6M03ArMlPMtKN0ddvxeR8e7k"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx1.skoltech.ru
mx2.skoltech.ru

Domain Information

skoltech.ru

Domain Age
14y 4m

Created

19.12.2011

Expires

19.12.2026

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
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
76/100
Mobile Friendly335 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...
Upgrade to view recommendations

Typography & Readability

FuturaPT

WCAG Partial
57/100
Readability
/30
14/30

44px · LH 1.15

Hierarchy
/20
7/20
WCAG
/25
15/25

2.21:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

FuturaPT

Sans

Body Font

FuturaPT

Sans44px

Contrast Ratio

2.21:1

1 issue

Reading Comfort

~39 CPL

Narrow lines
44px
h2
49px
h3
44px
p
Major Second
Scale

✅ Excellent readability: 44px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.2:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 2

Color Palette

6 unique colors
12.67:1 AAA Dark
#222322
Other· 4.4%
#e5e7e3
Secondary· 2.5%
#fdfffc
Primary· 82.8%

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

21 Resources

20
Scripts
1
Styles
1
Async
12
Defer

Top Script Sources

local(19)cdn.jsdelivr.net(1)

Website Identity

skoltech.ru

14 years old
Location detected: 🇷🇺 Russiavia tld
RU-CENTER-RUen-US

Sponsored

Last analyzed: 01 May 2026 at 14:27

Historical Analysis & Change Tracking