world-source.ru

https://world-source.ru· First analyzed 16 May 2026· Updated 16 May 2026

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world-source.ru

Mobile

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Hosting Provider

Webhost LLC

IP Address

91.217.9.181

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS44094

Organization

Webhost LLC

Server

Nginx

Nameservers

ns2.ucoz.net.ns3.ucoz.net.ns1.ucoz.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

856 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

239 KB

28 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Webhost LLC

Technology Stack

4 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

SEO Analysis

F37/100

Meta Tags4/15

Content7/12

Headings0/8

Technical9/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

world-source.ruworld-source.ru

Форум

No description available for this page.

Title Length5 chars

Recommended: 50-60 chars (~31px / 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 (17/17) — critical for accessibility and SEO

14 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

19 rules

Sitemap reference found

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.

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AI & LLM Readiness

F24/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

3/25

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:8%

Words:177

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

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 (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.

63/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

3/20

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

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.

56/100

A+

30 mg

CO₂e / view

238.9 KB

Page Weight

95%

Cleaner Than

New Visitor

34 mg

Returning (cached)

17 mg

Annual (10K/mo)

3.5 kg

Emission Segments

Data Center

7 mg

Network

7 mg

Device

16 mg

Resource Breakdown

JavaScript

115.5 KB

Images

17.3 KB

CSS

99.9 KB

HTML

6.2 KB

Green Hosting Not Verified

Webhost LLC

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

64d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

21.04.2026

Valid Until

20.07.2026

Subject Alternative Names (1)

world-source.ru

SHA-256 Fingerprint

1C:29:F2:C1:58:56:E4:EB:F9:5B:69:27:33:6B:DF:1D:4D:06:D2:01...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache,no-store, private)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 16 May 2026 09:12:16 GMT

keep-alive

timeout=15

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (7)

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx.l.google.com

aspmx4.googlemail.com

+3 more

Domain Information

world-source.ru

Domain Age

17y 4m

Created

05.01.2009

Expires

05.01.2027

Registrar

REGTIME-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.

29/100

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

verdana

WCAG Partial

52/100

Readability

/30

11/30

11px · LH --

Hierarchy

/20

10/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

14/25

1 font

Heading Font

verdana

Body Font

verdana

Sans11px

Contrast Ratio

1:1

16 issues

Reading Comfort

Single Family

left aligned

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 16 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 MyFontsFlesch 19

Color Palette

8 unique colors

21:1 AAA Light

#ffffff

Background· 34.2%

#000000

Text· 13.4%

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Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)push-sdk.net(1)

Website Identity

world-source.ru

17 years old

Location detected: 🇷🇺 Russiavia tld

REGTIME-RU📧 Google Workspace

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Last analyzed: 16 May 2026 at 09:12

Historical Analysis & Change Tracking