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smart-lab.ru

https://smart-lab.ru· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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smart-lab.ru
Desktop screenshot of smart-lab.ru
Mobile screenshot of smart-lab.ru
Mobile

Sponsored

Hosting Provider

JSC "Solar Security"

IP Address

93.185.164.218

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS214653

Organization

JSC "Solar Security"

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

harmony.ns.cloudflare.com.alex.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
588 ms10%
Speed Index
764 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
139 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
JSC "Solar Security"
CDN
Cloudflare

Progressive Web App

Web Manifest

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C63/100
18
5
3
Meta Tags8/15
Content11/12
Headings3/8
Technical13/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
S
smart-lab.rusmart-lab.ru

sMart-lab.ru - блоги трейдеров и инвесторов. Форум акций. Котировки...

Крупнейшее в России сообщество инвесторов и трейдеров. Блоги инвесторов и трейдеров; новости финансовых рынков.

Title truncated.
Title Length136 chars

Recommended: 50-60 chars (~828px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (136 chars, ~828px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

57 URLs

57 sub-sitemaps

robots.txt

69 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

7/100
Poor
2 14 2

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

Sponsored

AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
18/25

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:17%
Words:2,640
Token eff.:Optimal
Sections/1K:4.2

Structured Data

No Schema

Citation Readiness

Opening Summary32w
Descriptive Headingsavg 8.1w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
46/100
5
Passed
7
Critical
3
Warnings
Images & Alt Text
15/20
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
3/15
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
2/15
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.
5 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
57/100
B
136 mg
CO₂e / view
1.3 MB
Page Weight
70%
Cleaner Than
New Visitor
156 mg
vs
Returning (cached)
78 mg
Annual (10K/mo)
16.4 kg
Emission Segments
Data Center
7 mg
Network
40 mg
Device
90 mg
Resource Breakdown
JavaScript
396.4 KB
Images
331.3 KB
CSS
512.6 KB
HTML
109.8 KB
Other
910 B
Green Hosting Verified
Cloudflare
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

42%Critical

No SSL

No WAF

N/A

Upgrade to view header details

HTTP Headers

Developer Console

content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Thu, 30 Apr 2026 00:15:38 GMT
referrer-policy
origin-when-cross-origin
server
nginx
strict-transport-security
max-age=31536000
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.smart-lab.ru

Domain Information

smart-lab.ru

Domain Age
15y 10m

Created

03.07.2010

Expires

03.07.2026

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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.
D
44/100
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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG Partial
64/100
Readability
/30
22/30

15px · LH 1.60

Hierarchy
/20
8/20
WCAG
/25
16/25

1.49:1 min contrast

Performance
/25
18/25

System fonts

Heading Font

Verdana

Sans

Body Font

Verdana

Sans15px

Contrast Ratio

1.49:1

31 issues

Reading Comfort

~74 CPL

Optimal (45–75)
19px
h2
20px
h3
12px
h4
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~74 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.5:1).

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

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

Buy on MyFonts

Color Palette

7 unique colors
5.13:1 AA Dark
#0f0f0f
Background· 56.2%
#7b868b
Other· 8%
#355979
Primary· 5.3%
#946461
Secondary· 5.3%
#d8c4b4
Secondary· 5.2%
#6e2f35
Secondary· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

17 Resources

14
Scripts
3
Styles
11
Async
1
Defer

Top Script Sources

local(3)googletagmanager.com(2)yandex.ru(2)mediametrics.ru(2)mc.yandex.ru(1)

Website Identity

smart-lab.ru

15 years old
Location detected: 🇷🇺 Russiavia tld
RU-CENTER-RUru

Sponsored

Last analyzed: 30 Apr 2026 at 00:16

Historical Analysis & Change Tracking