irsau.ru

https://irsau.ru· First analyzed 14 May 2026· Updated 14 May 2026

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irsau.ru

Mobile

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Hosting Provider

Delovaya Set' - Irkutsk

IP Address

195.206.39.220

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Irkutsk, Russia

ASN

AS8345

Server

Nginx

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.1 MB

87 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Delovaya Set' - Irkutsk

Technology Stack

8 Technologies Detected

CSS Frameworks

Libraries

Other

Icon Libraries

Fonts

Web Servers

Languages

SEO Analysis

D48/100

Meta Tags5/15

Content11/12

Headings1/8

Technical14/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

irsau.ruirsau.ru

Иркутский ГАУ

Иркутский государственный аграрный университет имени А.А. Ежевского

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

12 issues found

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Crawlability

Sitemap

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

9/100

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

F36/100

Bot Access

20/25

Machine Read.

7/25

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

Text ratio:9%

Words:1,122

Token eff.:Optimal

Sections/1K:5.3

Structured Data

No Schema

Citation Readiness

Opening Summary40w

Descriptive Headingsavg 2w

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.

50/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

7/20

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

5/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

3/15

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

1.03 g

CO₂e / view

8.1 MB

Page Weight

Cleaner Than

New Visitor

1.18 g

Returning (cached)

589 mg

Annual (10K/mo)

123.8 kg

Emission Segments

Data Center

230 mg

Network

248 mg

Device

554 mg

Resource Breakdown

JavaScript

194.5 KB

Images

7.8 MB

CSS

105.8 KB

HTML

12.7 KB

Green Hosting Not Verified

Delovaya Set' - Irkutsk

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

63d

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

Valid From

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (2)

*.irsau.ruirsau.ru

SHA-256 Fingerprint

68:2A:09:F6:9A:34:E0:C3:7A:47:30:51:4C:B1:56:DB:21:2D:6C:03...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-relative)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

12656

content-type

text/html; charset=UTF-8

date

Thu, 14 May 2026 15:10:57 GMT

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.yandex.ru

Domain Information

irsau.ru

Domain Age

11y 1m

Created

06.04.2015

Expires

06.04.2027

Registrar

R01-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.

47/100

Not 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, maximum-scale=1.0, user-scalable=no

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Gilroy

WCAG Partial

54/100

Readability

/30

18/30

15px · LH 1.50

Hierarchy

/20

5/20

WCAG

/25

18/25

2.19:1 min contrast

Performance

/25

13/25

1 font · 1 req

Heading Font

Gilroy

Sans

Body Font

Gilroy

Sans15px

Contrast Ratio

2.19:1

1 issue

Reading Comfort

Single Font Family

left aligned

14px

15px

Minor Second

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ 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.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

Buy on MyFonts

Color Palette

8 unique colors

3.24:1 AA Large Light

#ffffff

Background· 47.5%

#90907e

Other· 5.1%

#f1efea

Secondary· 13.299999999999999%

#23643e

Primary· 12.1%

#0b5130

Accent· 6.8%

#864d43

Secondary· 5.4%

#f2b783

Accent· 5%

#c2cdc5

Secondary· 4.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)mc.yandex.ru(1)svoevagro.ru(1)lidrekon.ru(1)

Website Identity

irsau.ru

antikorruptsia@igsha.ru

11 years old

Location detected: 🇷🇺 Russiavia tld

R01-RU📧 Yandex Mailru

Social Profiles

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Last analyzed: 14 May 2026 at 15:26

Historical Analysis & Change Tracking