edcommunity.ru

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

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edcommunity.ru

Mobile

Sponsored

Hosting Provider

Selectel Ltd.

IP Address

92.53.73.69

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS50340

Organization

Selectel Ltd.

Server

Nginx

Nameservers

vs11.aft.ru.vs10.aft.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.2 s10%

Speed Index

4.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.5 MB

106 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Selectel Ltd.

Technology Stack

5 Technologies Detected

Libraries

CSS Frameworks

Advertising

Web Servers

SEO Analysis

D46/100

Meta Tags5/15

Content12/12

Headings0/8

Technical8/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

edcommunity.ruedcommunity.ru

Edcommunity - cообщество преподавателей - новые технологии в образо...

Профессиональное сообщество учителей

Title truncated.

Title Length126 chars

Recommended: 50-60 chars (~784px / 580px)

Description Length36 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (126 chars, ~784px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (20/35) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Local SEO

Local Search Readiness

1/100

Poor

16 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

F36/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

6/25

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

nav

Text ratio:3%

Words:728

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

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 (10)

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.

46/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

9/20

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

Forms & Inputs

5/15

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

6/15

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.

6 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.

21/100

312 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

356 mg

Returning (cached)

178 mg

Annual (10K/mo)

37.4 kg

Emission Segments

Data Center

70 mg

Network

75 mg

Device

167 mg

Resource Breakdown

JavaScript

682.0 KB

Images

1.6 MB

CSS

213.2 KB

HTML

14.2 KB

Other

11.6 KB

Green Hosting Not Verified

Selectel Ltd.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

82d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (2)

edcommunity.ruwww.edcommunity.ru

SHA-256 Fingerprint

03:25:D1:C0:AA:37:B3:7E:12:78:39:AE:65:AA:66:C6:9C:EE:BB:3E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Fri, 08 May 2026 02:27:25 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

MX Records (1)

mx.yandex.net

Domain Information

edcommunity.ru

Domain Age

15y 2m

Created

10.03.2011

Expires

10.03.2027

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

62/100

Readability

/30

16/30

14px · LH 1.29

Hierarchy

/20

9/20

WCAG

/25

17/25

2.9:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Body Font

Arial

Sans14px

Contrast Ratio

2.9:1

11 issues

Reading Comfort

~49 CPL

Optimal (45–75)

14px

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

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.9:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Color Palette

10 unique colors

Light

#ffffff

Background· 58.89999999999999%

#7dae45

Secondary· 7.5%

#cee2b4

Secondary· 6.4%

#aad891

Secondary· 5.9%

#1ca973

Primary· 5.6%

#93c657

Secondary· 5.6%

#eceae5

Secondary· 5%

#b6c79a

Secondary· 2.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)vk.com(2)platform.twitter.com(1)mc.yandex.ru(1)an.yandex.ru(1)

Website Identity

edcommunity.ru

15 years old

Location detected: 🇷🇺 Russiavia tld

RU-CENTER-RU📧 Yandex Mail

Social Profiles

X (Twitter)Telegram

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Last analyzed: 08 May 2026 at 02:27

Historical Analysis & Change Tracking