web-tulun.ru

https://web-tulun.ru· First analyzed 21 May 2026· Updated 21 May 2026

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web-tulun.ru

Mobile

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Hosting Provider

I-servers LTD

IP Address

194.67.208.94

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS209641

Organization

I-servers LTD

Server

Nginx

Nameservers

ns.masterhost.ru.ns1.masterhost.ru.ns2.masterhost.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

944 KB

39 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

OpenCart

Technology Stack

3 Technologies Detected

Libraries

jQueryv1.7.1

jQuery UI

Web Servers

Nginxv1.20.2

SEO Analysis

D45/100

Meta Tags5/15

Content6/12

Headings1/8

Technical12/25

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social3/5

Freshness0/4

Mobile2/4

Indexability3/3

web-tulun.ruweb-tulun.ru

"Инфа-Сервис"

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length13 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

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Crawlability

Sitemap

Type: standard

16,990 URLs

robots.txt

47 rules

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

F26/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

5/25

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:143

Token eff.:Too Short

Sections/1K:14

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.5w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

62/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

7/20

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.

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.

32/100

117 mg

CO₂e / view

944.2 KB

Page Weight

80%

Cleaner Than

New Visitor

133 mg

Returning (cached)

67 mg

Annual (10K/mo)

14.0 kg

Emission Segments

Data Center

26 mg

Network

28 mg

Device

63 mg

Resource Breakdown

JavaScript

346.0 KB

Images

510.3 KB

CSS

66.0 KB

HTML

21.8 KB

Green Hosting Not Verified

I-servers LTD

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

89d

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

20.05.2026

Valid Until

18.08.2026

Subject Alternative Names (2)

infa-servis.ruwww.infa-servis.ru

SHA-256 Fingerprint

2B:1E:39:6F:86:72:DE:6F:2F:F4:69:E0:2F:14:62:A1:A4:9C:0F:B1...

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...)

connection

keep-alive

content-type

text/html; charset=utf-8

date

Thu, 21 May 2026 15:43:22 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

MX Records (1)

mail.web-tulun.ru

Domain Information

web-tulun.ru

Domain Age

18y 4m

Created

10.01.2008

Expires

10.01.2027

Registrar

RD-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.

33/100

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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

55/100

Readability

/30

13/30

12px · LH --

Hierarchy

/20

8/20

WCAG

/25

14/25

2.95:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans12px

Contrast Ratio

2.95:1

23 issues

Reading Comfort

Single Font Family

left aligned

14px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 3.0:1).

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

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

Color Palette

5 unique colors

10.35:1 AAA Light

#f5f5f5

Background· 60.7%

#3b3b34

Text· 5.4%

#ccd6d4

Primary· 6%

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Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

catalog(3)top-fwz1.mail.ru(2)privacy-cs.mail.ru(1)

Website Identity

web-tulun.ru

18 years old

Location detected: 🇷🇺 Russiavia tld

RD-RUru

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Last analyzed: 21 May 2026 at 15:43

Historical Analysis & Change Tracking