ancb.ru

https://ancb.ru· First analyzed 28 May 2026· Updated 28 May 2026

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ancb.ru

Mobile

Sponsored

Hosting Provider

TIMEWEB Co Ltd.

IP Address

5.23.50.183

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS9123

Organization

TIMEWEB Co Ltd.

Server

Nginx

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.6 MB

96 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

TIMEWEB Co Ltd.

Technology Stack

3 Technologies Detected

Libraries

jQueryv1.8.3

Analytics

Facebook Pixel

Web Servers

Nginxv1.30.2

SEO Analysis

D44/100

Meta Tags9/15

Content12/12

Headings0/8

Technical5/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile2/4

Indexability3/3

ancb.ruancb.ru

Агентство новостей «Строительный бизнес»

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~248px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• 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 (40/40) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

6/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:14%

Words:999

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

53/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

3/20

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

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.

5 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.

9/100

588 mg

CO₂e / view

4.6 MB

Page Weight

15%

Cleaner Than

New Visitor

672 mg

Returning (cached)

336 mg

Annual (10K/mo)

70.5 kg

Emission Segments

Data Center

131 mg

Network

141 mg

Device

316 mg

Resource Breakdown

JavaScript

176.9 KB

Images

1.9 MB

CSS

2.5 MB

HTML

10.7 KB

Green Hosting Not Verified

TIMEWEB Co Ltd.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

173d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.10.2025

Valid Until

18.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.ancb.ruancb.ru

SHA-256 Fingerprint

D8:8C:46:61:64:2A:39:7B:44:2E:FF:55:19:F3:83:3E:3D:A7:FD:05...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Thu, 28 May 2026 20:46:11 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx2.timeweb.ru

mx1.timeweb.ru

Domain Information

ancb.ru

Domain Age

12y 6m

Created

27.11.2013

Expires

27.11.2026

Registrar

TIMEWEB-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

28/100

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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

pt_sans

WCAG Partial

54/100

Readability

/30

18/30

16px · LH 1.00

Hierarchy

/20

9/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

11/25

1 font · 4 req

Heading Font

pt_sans

Body Font

pt_sans

Sans16px

Contrast Ratio

1:1

1 issue

Reading Comfort

Single Family

left aligned

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

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.0:1).

✅ 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

11 unique colors

4:1 AA Large Light

#7f7f7f

Other· 43.4%

#ffffff

Text· 8.8%

#5f0d0c

Primary· 9.3%

#0f121b

Secondary· 7.6%

#42485a

Secondary· 5.6%

#794a4a

Secondary· 3.8%

#3b121a

Accent· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)connect.facebook.net(2)mc.yandex.ru(1)

Website Identity

ancb.ru

12 years old

Location detected: 🇷🇺 Russiavia tld

TIMEWEB-RU

Social Profiles

Facebook Telegram

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Last analyzed: 28 May 2026 at 20:46

Historical Analysis & Change Tracking