drevo-info.ru

https://drevo-info.ru· First analyzed 08 May 2026· Updated 08 May 2026

Export

drevo-info.ru

Mobile

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Hosting Provider

Servers Tech Fzco

IP Address

78.40.198.44

Site Location

🇷🇺 Russiavia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS216071

Organization

Servers Tech Fzco

Server

Nginx

Nameservers

ns2.beget.com.ns1.beget.com.ns2.beget.ru.ns1.beget.ru.+2 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint

521 ms10%

Speed Index

677 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

629 KB

43 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Servers Tech Fzco

Technology Stack

7 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

D49/100

Meta Tags4/15

Content10/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

drevo-info.rudrevo-info.ru

Древо

No description available for this page.

Title Length5 chars

Recommended: 50-60 chars (~31px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

33 rules

Sitemap reference found

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F36/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

8/25

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:6%

Words:1,199

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary44w

Descriptive Headingsavg 1.2w

Canonical URL

Open Graph2/3

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.

58/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

6/20

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

11/15

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.

44/100

78 mg

CO₂e / view

628.6 KB

Page Weight

80%

Cleaner Than

New Visitor

89 mg

Returning (cached)

44 mg

Annual (10K/mo)

9.3 kg

Emission Segments

Data Center

17 mg

Network

19 mg

Device

42 mg

Resource Breakdown

JavaScript

463.7 KB

Images

47.7 KB

CSS

97.2 KB

HTML

8.8 KB

Other

11.1 KB

Green Hosting Not Verified

Servers Tech Fzco

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

85d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.05.2026

Valid Until

02.08.2026

Subject Alternative Names (2)

*.drevo-info.rudrevo-info.ru

SHA-256 Fingerprint

68:57:E0:06:DD:9B:24:2F:77:CA:4C:D8:C1:A3:1B:F5:F9:29:62:93...

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, 08 May 2026 16:06:01 GMT

permissions-policy

geolocation=(), microphone=(), camera=(), payment=(), usb=()

referrer-policy

strict-origin-when-cross-origin

server

nginx

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.yandex.net

Domain Information

drevo-info.ru

Domain Age

16y 6m

Created

21.10.2009

Expires

21.10.2026

Registrar

BEGET-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.

62/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG AA

71/100

Readability

/30

22/30

14px · LH 1.43

Hierarchy

/20

9/20

WCAG

/25

21/25

5.71:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

5.71:1

WCAG AA (≥4.5:1)

Reading Comfort

~45 CPL

Optimal (45–75)

17px

14px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

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

Color Palette

6 unique colors

4.38:1 AA Large Light

#ffffff

Background· 63.8%

#777882

Other· 4.7%

#edf6ed

Primary· 17.3%

#cbddce

Secondary· 4.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)top-fwz1.mail.ru(2)yastatic.net(2)mc.yandex.ru(1)privacy-cs.mail.ru(1)

Website Identity

drevo-info.ru

16 years old

Location detected: 🇷🇺 Russiavia tld

BEGET-RU📧 Yandex Mail

Social Profiles

X (Twitter)

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Last analyzed: 08 May 2026 at 16:06

Historical Analysis & Change Tracking