nngasu.ru

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

Export

nngasu.ru

Mobile

Sponsored

Hosting Provider

Storm Systems LLC

IP Address

185.71.67.229

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS43298

Organization

Storm Systems LLC

Server

Nameservers

mail.nngasu.ru.ns3-l2.nic.ru.ns4-cloud.nic.ru.ns8-cloud.nic.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

624 ms10%

Speed Index

811 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.5 MB

54 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Storm Systems LLC

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Languages

SEO Analysis

D55/100

Meta Tags5/15

Content12/12

Headings3/8

Technical15/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

nngasu.runngasu.ru

Главная - Нижегородский государственный архитектурно-строительный у...

ННГАСУ

Title truncated.

Title Length94 chars

Recommended: 50-60 chars (~582px / 580px)

Description Length6 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (94 chars, ~582px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (27/39) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

1308 rules

Local SEO

Local Search Readiness

21/100

Needs Work

6 10 2

Sponsored

AI & LLM Readiness

F36/100

Bot Access

18/25

Machine Read.

10/25

Schema Data

0/25

Citation

8/25

AI Bot Access

10/14 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:8%

Words:786

Token eff.:Optimal

Sections/1K:11.5

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 4.6w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

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.

3 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.

23/100

437 mg

CO₂e / view

3.4 MB

Page Weight

15%

Cleaner Than

New Visitor

499 mg

Returning (cached)

250 mg

Annual (10K/mo)

52.4 kg

Emission Segments

Data Center

98 mg

Network

105 mg

Device

235 mg

Resource Breakdown

JavaScript

306.3 KB

Images

1.6 MB

CSS

1.5 MB

HTML

13.9 KB

Green Hosting Not Verified

Storm Systems LLC

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

41%Poor

Interactive

HTTPS

No WAF

195d

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

11.05.2026

Valid Until

26.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.nngasu.runngasu.ru

SHA-256 Fingerprint

6B:6D:80:4B:6E:60:A3:CC:1D:8E:83:2B:9B:5E:D3:78:71:28:9C:F0...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=windows-1251

date

Thu, 14 May 2026 20:29:16 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

p3p

policyref="/bitrix/p3p.xml", CP="NON DSP COR CUR ADM DEV PSA...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.nngasu.ru

Domain Information

nngasu.ru

Domain Age

23y 10m

Created

16.07.2002

Expires

16.07.2026

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.

72/100

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...

Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial

59/100

Readability

/30

27/30

16px · LH 1.50

Hierarchy

/20

3/20

WCAG

/25

14/25

2.46:1 min contrast

Performance

/25

15/25

1 font · 3 req

Heading Font

Inter

Sans

Body Font

Inter

Sans16px

Contrast Ratio

2.46:1

11 issues

Reading Comfort

~36 CPL

Narrow lines

40px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.5:1).

❌ 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

10 unique colors

Light

#ffffff

Primary· 43.2%

#9cb3f2

Accent· 12.3%

#3a488b

Secondary· 7.7%

#656bc7

Secondary· 6.5%

#56527c

Secondary· 6.3%

#b399a4

Secondary· 5.2%

#2b3058

Secondary· 5%

#7780bf

Secondary· 3.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)top-fwz1.mail.ru(2)mc.yandex.ru(1)bitrix.info(1)vk.com(1)

Website Identity

nngasu.ru

rector@nngasu.ru

+78312808401

23 years old

603000, Россия, г. Нижний Новгород, ул. Ильинская, д.65

Location detected: 🇷🇺 Russiavia phone

RU-CENTER-RUru

Social Profiles

Sponsored

Last analyzed: 14 May 2026 at 20:29

Historical Analysis & Change Tracking