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gus-info.ru

https://gus-info.ru· First analyzed 11 May 2026· Updated 11 May 2026
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gus-info.ru
Desktop screenshot of gus-info.ru
Mobile screenshot of gus-info.ru
Mobile

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Hosting Provider

JSC Selectel

IP Address

188.68.204.80

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS49505

Server

Nginx

Nameservers

ns2.reg.ru.ns1.reg.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
518 ms10%
Speed Index
673 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8.6 MB
133 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
JSC Selectel

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.26.1

Languages

1
PHPv8.3.30

SEO Analysis

C65/100
18
8
1
Meta Tags11/15
Content11/12
Headings3/8
Technical13/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gus-info.rugus-info.ru

Гусь-Инфо. Официальный сайт города Гусь-Хрустальный.

Главная страница официального сайта города Гусь-Хрустальный

Title Length52 chars

Recommended: 50-60 chars (~318px / 580px)

Description Length59 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

8 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
3 13 2

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

Sponsored

AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
14/25

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:12%
Words:1,208
Token eff.:Optimal
Sections/1K:1.7
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary81w
Descriptive Headingsavg 9w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
78/100
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
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
15/15
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
4/15
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.
21/100
F
1.08 g
CO₂e / view
8.6 MB
Page Weight
5%
Cleaner Than
New Visitor
1.24 g
vs
Returning (cached)
619 mg
Annual (10K/mo)
130.0 kg
Emission Segments
Data Center
242 mg
Network
260 mg
Device
581 mg
Resource Breakdown
JavaScript
439.0 KB
Images
7.7 MB
CSS
243.6 KB
HTML
18.5 KB
Other
148.4 KB
Green Hosting Not Verified
JSC Selectel
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

42d

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/2

Valid From

21.05.2025

Valid Until

22.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

gus-info.ru

SHA-256 Fingerprint

ED:C2:09:3D:DD:CB:A1:4E:2A:CA:B6:9B:3F:6E:3E:58:9B:B7:66:2E...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Mon, 11 May 2026 00:11:35 GMT
server
nginx/1.26.1
x-powered-by
PHP/8.3.30
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.yandex.net

Domain Information

gus-info.ru

Domain Age
16y 11m

Created

09.06.2009

Expires

09.06.2027

Registrar

REGRU-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.
B
70/100
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

Roboto

WCAG Partial
55/100
Readability
/30
16/30

14px · LH 1.30

Hierarchy
/20
6/20
WCAG
/25
17/25

1.1:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans14px

Contrast Ratio

1.1:1

16 issues

Reading Comfort

~43 CPL

Narrow lines
19px
h2
14px
p

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.1:1).

❌ 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.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Fluid Type (rem)

Color Palette

13 unique colors
10.74:1 AAA Light
#ffffff
Background· 24.799999999999997%
#393f3e
Text· 8.2%
#039acb
Primary· 12.8%
#e3f0f8
Accent· 11.5%
#7b6d65
Secondary· 7.2%
#c49e82
Secondary· 6.7%
#161111
Secondary· 6.1%
#92c7e6
Accent· 6%

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

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Scripts & Styles

10 Resources

6
Scripts
4
Styles
2
Async
0
Defer

Top Script Sources

local(4)mc.yandex.ru(1)world-weather.ru(1)

Website Identity

gus-info.ru

16 years old
Location detected: 🇷🇺 Russiavia tld
REGRU-RU📧 Yandex Mailru

Social Profiles

Telegram

Sponsored

Last analyzed: 11 May 2026 at 00:12

Historical Analysis & Change Tracking