gkzum.ru

https://gkzum.ru· First analyzed 10 May 2026· Updated 10 May 2026

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gkzum.ru

Mobile

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Hosting Provider

Internet-Pro LLC

IP Address

91.201.52.230

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Yekaterinburg, Russia

ASN

AS44128

Organization

Internet-Pro LLC

Server

Nginx

Nameservers

ns1.netangels.ru.ns2.netangels.ru.ns3.netangels.ru.ns4.netangels.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

44 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Internet-Pro LLC

Technology Stack

5 Technologies Detected

Libraries

UI Components

Web Servers

Languages

SEO Analysis

F39/100

Meta Tags5/15

Content5/12

Headings6/8

Technical9/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

gkzum.rugkzum.ru

Группа Компаний

Завод Уральских Метизов

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length23 chars

Recommended: 120-160 chars

Issues (2)

• Most images missing alt text (7/8) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 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

F31/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

7/25

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

Text ratio:5%

Words:105

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary13w

Descriptive Headings

Canonical URL

Open Graph0/3

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

17/20

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

Semantic Structure

14/20

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

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.

1 recommendation

•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.

31/100

180 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

206 mg

Returning (cached)

103 mg

Annual (10K/mo)

21.6 kg

Emission Segments

Data Center

40 mg

Network

43 mg

Device

97 mg

Resource Breakdown

JavaScript

302.1 KB

Images

350.8 KB

CSS

800.5 KB

HTML

4.1 KB

Green Hosting Not Verified

Internet-Pro LLC

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

25d

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

07.03.2026

Valid Until

05.06.2026

Subject Alternative Names (2)

gkzum.ruwww.gkzum.ru

SHA-256 Fingerprint

26:C6:F8:DB:25:01:C9:F8:F3:79:14:B0:73:89:4D:CF:D7:BB:72:35...

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=windows-1251

date

Sun, 10 May 2026 19:30:40 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.yandex.net

Domain Information

gkzum.ru

Domain Age

8y 6m

Created

30.10.2017

Expires

30.10.2026

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.

35/100

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

Impact + Trebuchet MS

WCAG Partial

61/100

Readability

/30

21/30

18px · LH --

Hierarchy

/20

11/20

1.33x ratio · ✓ H1→H6

WCAG

/25

15/25

2.01:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

Impact

Display24px

Body Font

Trebuchet MS

Sans18px

Contrast Ratio

2.01:1

2 issues

Reading Comfort

~51 CPL

Optimal (45–75)

24px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

Buy on MyFonts

Color Palette

8 unique colors

2.33:1 Fail Light

#c1c2c4

Other· 23%

#897974

Secondary· 6.7%

#f3f3f6

Primary· 25.6%

#6e3f43

Secondary· 5.2%

#c9b6aa

Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)mc.yandex.ru(2)

Website Identity

gkzum.ru

8 years old

Location detected: 🇷🇺 Russiavia tld

REGRU-RU📧 Yandex Mailru

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Last analyzed: 10 May 2026 at 19:31

Historical Analysis & Change Tracking