pereplet.ru

https://pereplet.ru· First analyzed 08 May 2026· Updated 08 May 2026

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pereplet.ru

Mobile

Sponsored

Hosting Provider

Lomonosov Moscow State University

IP Address

93.180.26.238

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Murom, Russia

ASN

AS2848

Organization

Lomonosov Moscow State University

Server

Nginx

Nameservers

lnfm1.sai.msu.ru.ns.sai.msu.ru.ns2.cryptopro.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

316 ms10%

Speed Index

411 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3 MB

103 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Format

Technology Stack

1 Technologies Detected

Web Servers

Nginxv1.6.2

SEO Analysis

D42/100

Meta Tags7/15

Content11/12

Headings0/8

Technical6/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

pereplet.rupereplet.ru

Интернет-журнал "Русский переплет"

No description available for this page.

Title Length34 chars

Recommended: 50-60 chars (~210px / 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 (303/322) — critical for accessibility and SEO

14 issues found

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Crawlability

Sitemap

robots.txt

2 rules

Local SEO

Local Search Readiness

2/100

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

F32/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

4/25

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:10%

Words:1,551

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary11w

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.

40/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

3/20

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

12/15

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.

5 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.

14/100

377 mg

CO₂e / view

3.0 MB

Page Weight

30%

Cleaner Than

New Visitor

430 mg

Returning (cached)

215 mg

Annual (10K/mo)

45.2 kg

Emission Segments

Data Center

84 mg

Network

90 mg

Device

202 mg

Resource Breakdown

Images

3.0 MB

HTML

22.4 KB

Green Hosting Not Verified

Lomonosov Moscow State University

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

41d

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

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (2)

pereplet.ruwww.pereplet.ru

SHA-256 Fingerprint

E5:D8:54:DB:38:46:11:67:53:FE:39:C3:78:1C:3D:E8:E2:CB:24:96...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 300s(max-age=300)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Fri, 08 May 2026 16:45:56 GMT

expires

Fri, 08 May 2026 16:50:53 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

pereplet.ru

Domain Age

27y 1m

Created

07.04.1999

Expires

30.04.2027

Registrar

RU-CENTER-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.

27/100

Not 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.

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG Partial

56/100

Readability

/30

15/30

10px · LH --

Hierarchy

/20

10/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif10px

Contrast Ratio

1:1

3 issues

Reading Comfort

Single Family

left aligned

10px

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

✅ Easy to read: Flesch score 94/100 — accessible to general audiences.

⚠️ Partial contrast: 3 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 94

Color Palette

8 unique colors

Dark

#7e7b73

Other· 5.9%

#cccc98

Primary· 68.19999999999999%

#262a4d

Secondary· 6.3%

#b4b592

Secondary· 4.6%

#587283

Secondary· 4.5%

#4f4455

Secondary· 3%

#dbdeb7

Secondary· 2.3%

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Scripts & Styles

1 Resources

Scripts

Styles

Async

Defer

Top Script Sources

google.com(1)

Website Identity

pereplet.ru

lipunov@sai.msu.ru

27 years old

Location detected: 🇷🇺 Russiavia tld

RU-CENTER-RU

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Last analyzed: 08 May 2026 at 16:46

Historical Analysis & Change Tracking