instrao.ru

https://instrao.ru· First analyzed 22 May 2026· Updated 22 May 2026

Export

instrao.ru

Mobile

Sponsored

Hosting Provider

TIMEWEB Co Ltd.

IP Address

5.23.50.101

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS9123

Organization

TIMEWEB Co Ltd.

Server

Nginx

Nameservers

ns2.yandexcloud.net.ns1.yandexcloud.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

689 ms10%

Speed Index

896 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.6 MB

119 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

woodmartCustom

Technology Stack

20 Technologies Detected

Plugins

WooCommerce

Embedpress Wp Omnivideo

Premium Addons For Elementor

Libraries

CSS Frameworks

UI Components

Other

Icon Libraries

Fonts

Web Servers

SEO Analysis

C62/100

Meta Tags9/15

Content10/12

Headings5/8

Technical19/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

instrao.ruinstrao.ru

ИСМО – Институт содержания и методов обучения имени В.С. Леднева

No description available for this page.

Title Length64 chars

Recommended: 50-60 chars (~392px / 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 (15/16) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100

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

D40/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

10/25

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:3%

Words:531

Token eff.:Optimal

Sections/1K:1.9

Structured Data

No Schema

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 6.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

80/100

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

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

10/15

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

1 recommendation

•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

329 mg

CO₂e / view

2.6 MB

Page Weight

30%

Cleaner Than

New Visitor

376 mg

Returning (cached)

188 mg

Annual (10K/mo)

39.5 kg

Emission Segments

Data Center

74 mg

Network

79 mg

Device

177 mg

Resource Breakdown

JavaScript

349.6 KB

Images

557.3 KB

CSS

1.7 MB

Fonts

2.2 KB

HTML

29.5 KB

Green Hosting Not Verified

TIMEWEB Co Ltd.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

23d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

16.03.2026

Valid Until

14.06.2026

Subject Alternative Names (2)

www.xn--80aaacgihbhohg1dhchd0ahi72a.xn--p1aixn--80aaacgihbhohg1dhchd0ahi72a.xn--p1ai

SHA-256 Fingerprint

0E:DA:B9:D0:48:90:18:E3:0E:04:A7:6A:2E:06:51:BA:43:5C:BB:90...

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, 22 May 2026 07:09:55 GMT

feature-policy

camera 'self'; geolocation 'self'; microphone 'self'

link

<https://xn--80aaacgihbhohg1dhchd0ahi72a.xn--p1ai/wp-json/>;...

permissions-policy

camera=(), microphone=(), payment=()

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.yandex.net

Domain Information

instrao.ru

Domain Age

11y 1m

Created

17.04.2015

Expires

17.04.2027

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.

70/100

Mobile Friendly2 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=1.0, maximum-scale=1.0, user-scalable=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Playfair Display + Arial

WCAG Partial

52/100

Readability

/30

12/30

12px · LH 0.33

Hierarchy

/20

16/20

4.17x ratio

WCAG

/25

12/25

1:1 min contrast

Performance

/25

12/25

System fonts

Heading Font

Playfair Display

Serif50px

Body Font

Arial

Sans12px

Contrast Ratio

1:1

17 issues

Reading Comfort

~36 CPL

Narrow lines

50px

20px

22px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (0.33). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.2x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

GGoogle Fonts Buy on MyFontsFluid Type

Color Palette

7 unique colors

4.67:1 AA Light

#ffffff

Text· 7.6%

#777376

Other· 2.9%

#5985c8

Primary· 0%

#ebe3d8

Secondary· 71.50000000000001%

#2448a0

Accent· 7.6%

#383f6d

Secondary· 3.7%

#d3cec8

Secondary· 2.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

xn--80aaacgihbhohg1dhchd0ahi72a.xn--p1ai(20)

Website Identity

instrao.ru

info@instrao.ru

+74956213374

11 years old

Location detected: 🇷🇺 Russiavia phone

RU-CENTER-RU📧 Yandex Mailru-RU

Social Profiles

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Last analyzed: 22 May 2026 at 07:10

Historical Analysis & Change Tracking