elit30.ru

https://elit30.ru· First analyzed 15 May 2026· Updated 15 May 2026

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elit30.ru

Mobile

Sponsored

Hosting Provider

Webhost LLC

IP Address

91.236.136.139

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS44094

Organization

Webhost LLC

Server

Nginx

Nameservers

one.dns24.online.two.dns24.online.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

581 ms10%

Speed Index

755 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.1 MB

250 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Rebootv1.5.5Custom

by WPShop.ru

View Theme

Technology Stack

5 Technologies Detected

Libraries

UI Components

CSS Frameworks

Fonts

Web Servers

SEO Analysis

B75/100

Meta Tags7/15

Content9/12

Headings6/8

Technical23/25

E-E-A-T5/7

Images3/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

elit30.ruelit30.ru

Струны и Реальность: Глубокое погружение в эффекты струнных взаимод...

Добро пожаловать на "Струны и Реальность" - ваш путеводитель в захватывающий мир теории струн и ее невероятных последствий. Мы исследуем фундаментальные взаи...

Title truncated. Description truncated.

Title Length459 chars

Recommended: 50-60 chars (~2830px / 580px)

Description Length382 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (459 chars, ~2830px). Will be truncated in search results.

7 issues found

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Crawlability

Sitemap

Type: index

29 URLs

29 sub-sitemaps

robots.txt

20 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D55/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

8/25

Citation

11/25

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

nav

Text ratio:6%

Words:1,084

Token eff.:Optimal

Depth:1/5

Structured Data

4 JSON-LD

Article×1.2microdataOrganization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary48w

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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Sponsored

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.

88/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

8/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

23/100

1.03 g

CO₂e / view

8.1 MB

Page Weight

Cleaner Than

New Visitor

1.18 g

Returning (cached)

590 mg

Annual (10K/mo)

123.8 kg

Emission Segments

Data Center

230 mg

Network

248 mg

Device

554 mg

Resource Breakdown

JavaScript

208.5 KB

Images

1.0 MB

CSS

6.8 MB

Fonts

58.5 KB

HTML

15.8 KB

Green Hosting Not Verified

Webhost LLC

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

75d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (2)

elit30.ruwww.elit30.ru

SHA-256 Fingerprint

75:39:03:DA:75:0F:29:FA:47:43:94:BA:34:17:00:05:87:87:CD:F7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Fri, 15 May 2026 04:48:54 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mail.elit30.ru

Domain Information

elit30.ru

Domain Age

2y 11m

Created

26.05.2023

Expires

26.05.2027

Registrar

R01-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

71/100

Mobile Friendly5 breakpoints

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial

71/100

Readability

/30

16/30

14px · LH 1.30

Hierarchy

/20

19/20

2.22x ratio · ✓ H1→H6

WCAG

/25

14/25

1.17:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Arial

Sans32px

Body Font

Arial

Sans14px

Contrast Ratio

1.17:1

8 issues

Reading Comfort

~32 CPL

Narrow lines

32px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

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

GGoogle Fonts

Color Palette

11 unique colors

Light

#7f8174

Other· 10%

#caf6e5

Primary· 32.6%

#925c52

Secondary· 7.2%

#5f594b

Text· 7.2%

#332823

Secondary· 6.8%

#3f3830

Secondary· 6.7%

#5a4137

Secondary· 6.6%

#3d4d53

Secondary· 6.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

elit30.ru(3)mc.yandex.ru(1)content.adriver.ru(1)ad.mail.ru(1)privacy-cs.mail.ru(1)

Website Identity

Струны и Реальность: Глубокое погружение в эффекты струнных взаимодействий

Organization

Добро пожаловать на "Струны и Реальность" - ваш путеводитель в захватывающий мир теории струн и ее невероятных последствий. Мы исследуем фундаментальные взаимодействия, которые формируют нашу Вселенную, от мельчайших частиц до колоссальных космических явлений. Погрузитесь в сложные концепции, узнайт

elit30.ru/

2 years old

Location detected: 🇷🇺 Russiavia tld

R01-RUru-RU

Sponsored

Last analyzed: 15 May 2026 at 04:49

Historical Analysis & Change Tracking