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chelny-biz.ru

https://chelny-biz.ru· First analyzed 15 May 2026· Updated 15 May 2026
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chelny-biz.ru
Desktop screenshot of chelny-biz.ru
Mobile screenshot of chelny-biz.ru
Mobile

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Hosting Provider

JSC Datacenter

IP Address

82.202.170.84

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Khimki, Russia

ASN

AS29182

Organization

JSC Datacenter

Server

Nginx

Nameservers

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

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.1 MB
188 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
JSC Datacenter

Technology Stack

9 Technologies Detected

Libraries

3
jQueryv1.11.0
jQuery UI
Lightbox

CSS Frameworks

3
Bootstrap
Tailwind CSS
Normalize.css

UI Components

1
Owl Carousel

Web Servers

1
Nginxv1.10.2

Languages

1
PHPv8.3.8

SEO Analysis

C66/100
18
7
2
Meta Tags12/15
Content12/12
Headings3/8
Technical21/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
chelny-biz.ruchelny-biz.ru

Новости Набережных Челнов: главные новости на сегодня - Chelny-biz.ru

Главные новости Набережных Челнов на сегодня. Репортажи, аналитика, происшествия, новости бизнеса, экономики, культуры и спорта.

Title Length69 chars

Recommended: 50-60 chars (~419px / 580px)

Description Length128 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (9/14) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

43 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100
Poor
1 15 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

D44/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
2/25
Citation
11/25

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:17%
Words:1,741
Token eff.:Optimal
Sections/1K:21.8
Depth:2/5

Structured Data

Microdata
WebSitemicrodata

Citation Readiness

Opening Summary
Descriptive Headingsavg 12.2w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
D
58/100
7
Passed
5
Critical
1
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
5/15
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
25/100
F
895 mg
CO₂e / view
7.1 MB
Page Weight
5%
Cleaner Than
New Visitor
1.02 g
vs
Returning (cached)
511 mg
Annual (10K/mo)
107.4 kg
Emission Segments
Data Center
200 mg
Network
215 mg
Device
480 mg
Resource Breakdown
JavaScript
531.3 KB
Images
64.6 KB
CSS
6.4 MB
HTML
19.2 KB
Other
40.0 KB
Green Hosting Not Verified
JSC Datacenter
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

48d

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

03.04.2026

Valid Until

02.07.2026

Subject Alternative Names (2)

chelny-biz.ruwww.chelny-biz.ru

SHA-256 Fingerprint

1F:E9:F8:2E:57:94:CA:AD:61:6B:9A:91:3C:CF:0C:44:C2:EF:17:8D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 15 May 2026 09:21:20 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.yandex.net

Domain Information

chelny-biz.ru

Domain Age
14y 5m

Created

29.11.2011

Expires

29.11.2026

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.
D
52/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans Condensed + Arial

WCAG AAA
69/100
Readability
/30
19/30

14px · LH --

Hierarchy
/20
8/20
WCAG
/25
24/25

10.42:1 min contrast

Performance
/25
18/25

System fonts

Heading Font

Open Sans Condensed

Sans

Body Font

Arial

Sans14px

Contrast Ratio

10.42:1

WCAG AAA (≥7:1)

Reading Comfort

Dual Sans-Serif

left aligned
20px
h2
18px
h4

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.4:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

12 unique colors
13.39:1 AAA Light
#ffffff
Background· 64.6%
#2d302a
Other· 3.7%
#c9cfd3
Secondary· 3.1%
#82726a
Secondary· 3.1%
#e0dcd8
Secondary· 2.8%
#18201b
Secondary· 2.7%
#090c0c
Secondary· 2.6%
#822c13
Accent· 2%

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

23 Resources

17
Scripts
6
Styles
11
Async
0
Defer

Top Script Sources

top-fwz1.mail.ru(2)yandex.ru(2)local(2)privacy-cs.mail.ru(2)jsc.lentainform.com(2)

Website Identity

chelny-biz.ru

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

Social Profiles

Telegram

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Last analyzed: 15 May 2026 at 09:21

Historical Analysis & Change Tracking