StackOptic
Back to Search
rosinvest.com favicon

rosinvest.com

https://rosinvest.com· First analyzed 10 May 2026· Updated 10 May 2026
Export
rosinvest.com
Desktop screenshot of rosinvest.com
Mobile screenshot of rosinvest.com
Mobile

Sponsored

Hosting Provider

Selectel Ltd.

IP Address

77.244.220.11

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS49505

Organization

Selectel Ltd.

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

igor.ns.cloudflare.com.gina.ns.cloudflare.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
79 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Selectel Ltd.
CDN
Cloudflare

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginxv1.2.1

SEO Analysis

C61/100
15
9
2
Meta Tags12/15
Content11/12
Headings3/8
Technical17/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
R
rosinvest.comrosinvest.com

RosInvest.Com - Бессмертный бизнес

Все для упешных инвесторов и руководителей. статьи, бизнес новости, анализ рынка, бизнес технологии инвестиционные стратегии.

Title Length34 chars

Recommended: 50-60 chars (~209px / 580px)

Description Length125 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (48/48) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

47 URLs

47 sub-sitemaps

robots.txt

19 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100
Poor
1 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

D40/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
11/25

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:16%
Words:1,458
Token eff.:Optimal
Sections/1K:8.2
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary26w
Descriptive Headingsavg 1.4w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
43/100
5
Passed
6
Critical
2
Warnings
Images & Alt Text
5/20
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
7/15
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
1/15
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.
33/100
C
191 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
218 mg
vs
Returning (cached)
109 mg
Annual (10K/mo)
22.9 kg
Emission Segments
Data Center
43 mg
Network
46 mg
Device
103 mg
Resource Breakdown
JavaScript
134.9 KB
Images
1.0 MB
CSS
329.0 KB
HTML
14.5 KB
Green Hosting Not Verified
Selectel Ltd.
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

24.03.2026

Valid Until

22.06.2026

Subject Alternative Names (2)

rosinvest.comwww.rosinvest.com

SHA-256 Fingerprint

BD:BF:BE:EC:B4:84:8E:FD:F7:F3:63:4A:BD:45:C8:46:DD:8A:F9:C3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 240s(max-age=240)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 10 May 2026 21:39:14 GMT
expires
Sun, 10 May 2026 21:43:14 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mail.rosinvest.com

Domain Information

rosinvest.com

Domain Age
23y 1m

Created

14.04.2003

Expires

14.04.2027

Last Updated

03.02.2023

Registrar

101domain GRS Limited

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
55/100
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, initial-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Georgia + Arial

WCAG Partial
54/100
Readability
/30
16/30

12px · LH 1.63

Hierarchy
/20
4/20
WCAG
/25
15/25

1.93:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Georgia

Serif

Body Font

Arial

Sans12px

Contrast Ratio

1.93:1

1 issue

Reading Comfort

~54 CPL

Optimal (45–75)
19px
h2
12px
p
Minor Second
Scale

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

✅ Optimal line length: ~54 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.9:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFonts

Color Palette

10 unique colors
4.52:1 AA Light
#ffffff
Background· 59.699999999999996%
#7c7572
Other· 2.9%
#03080d
Primary· 6.4%
#075f7e
Accent· 6.1%
#172a34
Primary· 6%
#465660
Secondary· 2.7%

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

19 Resources

11
Scripts
8
Styles
4
Async
0
Defer

Top Script Sources

rosinvest.com(4)googletagmanager.com(2)local(2)google-analytics.com(1)mc.yandex.ru(1)

Website Identity

rosinvest.com

23 years old
Location detected: 🇷🇺 Russiavia ip
101domain GRS Limited

Social Profiles

X (Twitter)Telegram

Sponsored

Last analyzed: 10 May 2026 at 21:39

Historical Analysis & Change Tracking