zdrav.expert

https://zdrav.expert· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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zdrav.expert

Mobile

Sponsored

Hosting Provider

RU Protected

IP Address

185.223.92.4

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Moscow, Russia

ASN

AS57724

Organization

RU Protected

Server

ddos-guard

CDN

Proxy Cache

Nameservers

185.223.92.161.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2 MB

117 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

RU Protected

CDN

Proxy Cache

Technology Stack

5 Technologies Detected

Libraries

CSS Frameworks

Fonts

Languages

SEO Analysis

B70/100

Meta Tags11/15

Content10/12

Headings3/8

Technical17/21

E-E-A-T7/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile1/4

Indexability3/3

zdrav.expertzdrav.expert

Zdrav.Expert - Издание о новых технологиях в здравоохранении

TAdviser - портал выбора технологий и поставщиков

Title Length60 chars

Recommended: 50-60 chars (~369px / 580px)

Description Length50 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (11/13) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

10/100

Poor

3 14

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D56/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

9/25

Citation

17/25

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:5%

Words:1,930

Token eff.:Optimal

Sections/1K:0.5

Depth:1/5

Structured Data

3 JSON-LD

NewsArticle×1.2Person×1.3(min)Organization×1.1WebSite

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 7w

Canonical URL

Open Graph3/3

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.

42/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

10/20

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

5/15

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

ARIA & Roles

2/15

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.

32/100

254 mg

CO₂e / view

2.0 MB

Page Weight

50%

Cleaner Than

New Visitor

290 mg

Returning (cached)

145 mg

Annual (10K/mo)

30.4 kg

Emission Segments

Data Center

57 mg

Network

61 mg

Device

136 mg

Resource Breakdown

JavaScript

192.7 KB

Images

29.5 KB

CSS

1.8 MB

Fonts

849 B

HTML

23.2 KB

Green Hosting Not Verified

RU Protected

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

62d

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

05.05.2026

Valid Until

03.08.2026

Subject Alternative Names (1)

zdrav.expert

SHA-256 Fingerprint

92:8C:33:DB:B1:EC:FD:BB:BE:31:E8:62:07:C2:AB:3B:BB:A0:48:E0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

content-encoding

📦 Gzip(gzip)

content-length

23457

content-type

text/html; charset=utf-8

date

Mon, 01 Jun 2026 22:41:38 GMT

expires

Thu, 01 Jan 1970 00:00:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail.zdrav.expert

Domain Information

zdrav.expert

Domain Age

10y 6m

Created

27.11.2015

Expires

27.11.2026

Last Updated

17.11.2025

Registrar

Registrar of Domain Names REG.RU LLC

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.

46/100

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.

Viewport

width=device-width

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG AA

59/100

Readability

/30

11/30

13px · LH --

Hierarchy

/20

8/20

WCAG

/25

22/25

6.22:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans13px

Contrast Ratio

6.22:1

WCAG AA (≥4.5:1)

Reading Comfort

~31 CPL

Narrow lines

16px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

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

GGoogle Fonts

Color Palette

12 unique colors

4.37:1 AA Large Light

#ffffff

Background· 27.1%

#827676

Other· 6.2%

#181725

Primary· 13.5%

#3f2d3b

Secondary· 8%

#e5e8ea

Border· 7%

#283b55

Secondary· 5.6%

#102b49

Accent· 5.2%

#ddd1cb

Secondary· 5.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

gstatic.com(6)zdrav.expert(5)local(3)tadviser.ru(2)mc.yandex.ru(1)

Website Identity

Zdrav.Expert

Organization

Zdrav.Expert - российское интернет-издание, освещающее темы, связанные с рынками медицинской техники и новых технологий в здравоохранении. Издание входит в состав медиа-компании TAdviser.

[email protected]

10 years old

Location detected: 🇷🇺 Russiavia ip

Registrar of Domain Names REG.RU LLC

Social Profiles

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Last analyzed: 01 Jun 2026 at 22:42

Historical Analysis & Change Tracking