ars-administrandi.com

https://ars-administrandi.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026

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Hosting Provider

Beget Ltd

IP Address

87.236.16.177

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS198610

Organization

Beget Ltd

Server

Nginx

Nameservers

ns1.beget.com.ns2.beget.pro.ns1.beget.pro.ns2.beget.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

49 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPress

Infrastructure

Hosting

Beget Ltd

Technology Stack

7 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Web Servers

Languages

SEO Analysis

C62/100

Meta Tags9/15

Content12/12

Headings6/8

Technical17/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

ars-administrandi.comars-administrandi.com

Ars Administrandi (Искусство управления)

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~244px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (24/26) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

5 10 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

D43/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

13/25

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:18%

Words:1,453

Token eff.:Optimal

Sections/1K:13.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary41w

Descriptive Headingsavg 5.6w

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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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.

64/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

15/20

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

5/15

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.

33/100

158 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

180 mg

Returning (cached)

90 mg

Annual (10K/mo)

18.9 kg

Emission Segments

Data Center

35 mg

Network

38 mg

Device

85 mg

Resource Breakdown

JavaScript

229.6 KB

Images

792.9 KB

CSS

227.0 KB

HTML

16.0 KB

Other

9.8 KB

Green Hosting Not Verified

Beget Ltd

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

47d

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

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

ars-administrandi.comwww.ars-administrandi.com

SHA-256 Fingerprint

86:DD:5B:1C:40:B4:DC:F8:BB:54:C8:95:BC:C8:31:33:F4:65:5F:55...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Thu, 04 Jun 2026 12:35:23 GMT

server

nginx-reuseport/1.21.1

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mx2.beget.com

mx1.beget.com

Domain Information

ars-administrandi.com

Domain Age

15y 2m

Created

08.04.2011

Expires

08.04.2027

Last Updated

23.03.2026

Registrar

URL Solutions, Inc.

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.

57/100

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=1.0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Raleway

WCAG Partial

70/100

Readability

/30

26/30

16px · LH 1.43

Hierarchy

/20

12/20

1.12x ratio · ✓ H1→H6

WCAG

/25

17/25

3.84:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

Raleway

Sans18px

Body Font

Raleway

Sans16px

Contrast Ratio

3.84:1

6 issues

Reading Comfort

~43 CPL

Narrow lines

18px

16px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.8:1).

✅ 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.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

7 unique colors

2.6:1 Fail Light

#ffffff

Background· 42.6%

#a99e9e

Other· 7%

#7d3536

Primary· 6.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ars-administrandi.com(7)local(2)mc.yandex.ru(1)

Website Identity

ars-administrandi.com

[email protected]

+7 (342) 239-68-30

15 years old

Location detected: 🇷🇺 Russiavia phone

URL Solutions, Inc.ru_RU

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Last analyzed: 04 Jun 2026 at 12:35

Historical Analysis & Change Tracking