samgtu.ru

https://samgtu.ru· First analyzed 04 May 2026· Updated 04 May 2026

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samgtu.ru

Mobile

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Hosting Provider

Autonomous Nonprofit Organisation "Russian Scientific-Research Institute Public Networks"

IP Address

194.190.143.44

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS3267

Organization

Autonomous Nonprofit Organisation "Russian Scientific-Research Institute Public Networks"

Server

Nginx

Nameservers

ns.samgtu.ru.ns2.samgtu.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

728 ms10%

Speed Index

946 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.4 MB

116 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Autonomous Nonprofit Organisation "Russian Scientific-Research Institute Public Networks"

Technology Stack

4 Technologies Detected

Libraries

CSS Frameworks

Web Servers

SEO Analysis

D47/100

Meta Tags9/15

Content6/12

Headings3/8

Technical12/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

samgtu.rusamgtu.ru

Самарский государственный технический университет

No description available for this page.

Title Length49 chars

Recommended: 50-60 chars (~303px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (79/80) — critical for accessibility and SEO

12 issues found

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Local SEO

Local Search Readiness

13/100

Poor

4 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

F32/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

5/25

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:3%

Words:963

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

65/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

9/20

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

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

2/15

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.

14/100

809 mg

CO₂e / view

6.4 MB

Page Weight

Cleaner Than

New Visitor

925 mg

Returning (cached)

462 mg

Annual (10K/mo)

97.1 kg

Emission Segments

Data Center

181 mg

Network

194 mg

Device

434 mg

Resource Breakdown

JavaScript

2.0 MB

Images

3.7 MB

CSS

317.0 KB

HTML

27.7 KB

Other

344.6 KB

Green Hosting Not Verified

Autonomous Nonprofit Organisation "Russian Scientific-Research Institute Public Networks"

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

68d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

13.04.2026

Valid Until

12.07.2026

Subject Alternative Names (20)

24237705.samgtu.ru24237706.samgtu.ruams.samgtu.rubf.samgtu.rucustoms.samgtu.rud24237701.samgtu.rud24237702.samgtu.rud24237703.samgtu.ru+12 more

SHA-256 Fingerprint

8D:D9:3F:87:80:AE:85:7A:2E:19:E4:91:95:BB:1B:C8:FC:61:79:8C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Mon, 04 May 2026 16:25:18 GMT

server

nginx

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.samgtu.ru

Domain Information

samgtu.ru

Domain Age

22y 11m

Created

22.05.2003

Expires

22.05.2026

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

68/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Montserrat

WCAG Partial

58/100

Readability

/30

21/30

14px · LH 1.71

Hierarchy

/20

8/20

WCAG

/25

16/25

1.94:1 min contrast

Performance

/25

13/25

1 font · 4 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans14px

Contrast Ratio

1.94:1

9 issues

Reading Comfort

~38 CPL

Narrow lines

34px

22px

14px

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

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.9:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

8 unique colors

Light

#ffffff

Background· 19.900000000000002%

#014282

Primary· 34.3%

#5c3176

Secondary· 21.2%

#ac936b

Secondary· 8.5%

#aecba6

Secondary· 5.8%

#2f3061

Secondary· 4.9%

#30507b

Secondary· 3.7%

#992761

Accent· 1.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)top-fwz1.mail.ru(2)stat.sputnik.ru(1)mc.yandex.ru(1)cdnjs.cloudflare.com(1)

Website Identity

samgtu.ru

rector@samgtu.ru

22 years old

Location detected: 🇷🇺 Russiavia tld

RU-CENTER-RUru_RU

Social Profiles

Facebook X (Twitter)Instagram YouTube Telegram

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Last analyzed: 04 May 2026 at 16:25

Historical Analysis & Change Tracking