potolok-armstrong1.ru

https://potolok-armstrong1.ru· First analyzed 24 May 2026· Updated 24 May 2026

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Mobile

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Hosting Provider

Iron Hosting Centre LTD

IP Address

46.30.40.104

Site Location

🇷🇺 Russiavia tld

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS216139

Organization

Iron Hosting Centre LTD

Server

Nginx

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint

461 ms10%

Speed Index

599 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

49 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Iron Hosting Centre LTD

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

Languages

SEO Analysis

C62/100

Meta Tags15/15

Content12/12

Headings8/8

Technical9/21

E-E-A-T0/7

Images2/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

potolok-armstrong1.rupotolok-armstrong1.ru

Потолок Армстронг купить в Нижнем Новгороде, цена за м2

Потолок Армстронг в Нижнем Новгороде и нижегородской области, потолочные плиты ARMSTRONG по выгодным ценам в НАЛИЧИИ, доставка в Нижний Новгород и в пригороды.

Title Length55 chars

Recommended: 50-60 chars (~338px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (60/83) — critical for accessibility and SEO

8 issues found

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Local SEO

Local Search Readiness

5/100

Poor

2 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

D42/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

8/25

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:20%

Words:2,028

Token eff.:Optimal

Sections/1K:29.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary70w

Descriptive Headingsavg 3.6w

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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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.

75/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

39/100

155 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

177 mg

Returning (cached)

88 mg

Annual (10K/mo)

18.6 kg

Emission Segments

Data Center

35 mg

Network

37 mg

Device

83 mg

Resource Breakdown

JavaScript

156.3 KB

Images

130.7 KB

CSS

949.9 KB

HTML

14.3 KB

Green Hosting Not Verified

Iron Hosting Centre LTD

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

29d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.03.2026

Valid Until

23.06.2026

Subject Alternative Names (2)

km-opt.ruwww.km-opt.ru

SHA-256 Fingerprint

67:B3:35:8A:DA:17:79:91:CD:02:5E:F0:7C:74:30:8C:DA:AC:9E:1F...

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

Sun, 24 May 2026 06:39:28 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

Domain Information

potolok-armstrong1.ru

Domain Age

6 months

Created

20.11.2025

Expires

20.11.2026

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.

58/100

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, shrink-to-fit=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

75/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

15/20

2x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Open Sans

Sans32px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

19 issues

Reading Comfort

~41 CPL

Narrow lines

32px

48px

16px

Major Third

Scale

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

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

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

Buy on MyFontsFlesch 47

Color Palette

9 unique colors

16.01:1 AAA Light

#ffffff

Primary· 25.9%

#24211e

Secondary· 9.2%

#0084d7

Primary· 28.2%

#0f0e0c

Secondary· 10.6%

#d8dde0

Secondary· 4.8%

#429bcf

Accent· 2.5%

#196ca1

Accent· 0.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets(4)mc.yandex.ru(1)

Website Identity