gamedev.ru

https://gamedev.ru· First analyzed 09 May 2026· Updated 09 May 2026

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gamedev.ru

Mobile

Sponsored

Hosting Provider

Rusonyx, Ltd

IP Address

89.253.240.87

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS41535

Organization

Rusonyx, Ltd

Server

Nginx

Nameservers

ns1.rsnx.ru.ns2.rsnx.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.8 s10%

Speed Index

3.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

25 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Rusonyx, Ltd

Technology Stack

2 Technologies Detected

Web Servers

Nginxv1.26.3

Languages

PHPv5.2.17

SEO Analysis

D53/100

Meta Tags5/15

Content10/12

Headings5/8

Technical14/25

E-E-A-T0/7

Images5/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

gamedev.rugamedev.ru

Разработка игр

Разработка игр: Как делать игры

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length31 chars

Recommended: 120-160 chars

Issues (0)

11 issues found

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Crawlability

Sitemap

Type: standard

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

4/100

Poor

1 15 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

D41/100

Bot Access

20/25

Machine Read.

14/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:20%

Words:1,495

Token eff.:Optimal

Sections/1K:0.7

Structured Data

Microdata

Citation Readiness

Opening Summary44w

Descriptive Headingsavg 3w

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

11/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

8/15

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

0/15

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.

44/100

140 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

160 mg

Returning (cached)

80 mg

Annual (10K/mo)

16.8 kg

Emission Segments

Data Center

31 mg

Network

34 mg

Device

75 mg

Resource Breakdown

JavaScript

7.2 KB

Images

1.1 MB

CSS

17.2 KB

HTML

9.8 KB

Green Hosting Not Verified

Rusonyx, Ltd

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

57d

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

06.04.2026

Valid Until

05.07.2026

Subject Alternative Names (2)

gamedev.ruwww.gamedev.ru

SHA-256 Fingerprint

1E:5A:D2:08:30:2E:67:F3:B7:79:B7:DC:FC:AC:EE:06:4A:5C:17:62...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=windows-1251

date

Sat, 09 May 2026 13:08:39 GMT

expires

Mon, 24 Oct 2008 05:00:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.gamedev.ru

Domain Information

gamedev.ru

Domain Age

24y 10m

Created

26.06.2001

Expires

27.06.2026

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 Friendly

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, height=device-height

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

PT Serif + verdana

WCAG Partial

63/100

Readability

/30

19/30

16px · LH --

Hierarchy

/20

18/20

2x ratio · ✓ H1→H6

WCAG

/25

16/25

3.95:1 min contrast

Performance

/25

10/25

3 fonts

Heading Font

PT Serif

Serif32px

Body Font

verdana

Sans16px

Contrast Ratio

3.95:1

12 issues

Reading Comfort

~43 CPL

Narrow lines

32px

19px

16px

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

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 4.0:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

11 unique colors

11.81:1 AAA Light

#ffffff

Background· 37.8%

#363837

Other· 6.1%

#204a5b

Primary· 8.4%

#854024

Accent· 6.9%

#111915

Secondary· 6.2%

#a0c0c2

Secondary· 5.2%

#aa7545

Secondary· 4.6%

#517064

Secondary· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

acint.net(1)gamedev.ru(1)

Website Identity

gamedev.ru

24 years old

Location detected: 🇷🇺 Russiavia tld

REGRU-RUru

Sponsored

Last analyzed: 09 May 2026 at 13:09

Historical Analysis & Change Tracking