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vsys.host

https://vsys.host· First analyzed 28 May 2026· Updated 28 May 2026
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vsys.host
Desktop screenshot of vsys.host
Mobile screenshot of vsys.host
Mobile

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Hosting Provider

IP Address

45.134.172.15

Site Location

🇺🇦 Ukrainevia phone

Server Location

🇳🇱 Haarlem, Netherlands

ASN

AS30860

Organization

Vsys Ams

Server

Nginx

Nameservers

pns12.cloudns.net.pns11.cloudns.net.pns14.cloudns.net.pns13.cloudns.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
882 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
639 KB
35 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

10 Technologies Detected

CSS Frameworks

1

Icon Libraries

1

Tag Managers

1

Reviews

1

Web Servers

1

Security

1

SEO Analysis

B76/100
24
6
1
Meta Tags7/15
Content12/12
Headings6/8
Technical24/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile1/4
Indexability3/3
V
vsys.hostvsys.host

Virtual Systems LLC - Web Hosting Service Provider | Reliable Hosti...

Reliable Web Hosting Service Provider Company ⚡ VPS & Dedicated Server Hosting Provider ⚡ Shared Hosting & Server Provider Company ⚡ Fastest Hosting Provider...

Title truncated. Description truncated.
Title Length89 chars

Recommended: 50-60 chars (~538px / 580px)

Description Length218 chars

Recommended: 120-160 chars

Issues (1)

  • Title is too long (89 chars, ~538px). Will be truncated in search results.

Crawlability

Sitemap

Type: standard

401 URLs

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

39/100
Needs Work
11 11

Sponsored

AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
3/25
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
Text ratio:13%
Words:3,137
Token eff.:Good
Sections/1K:9.2

Structured Data

2 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary63w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph3/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...

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.
C
68/100
9
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • Accessibility recommendation preview...

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
79 mg
CO₂e / view
639.5 KB
Page Weight
80%
Cleaner Than
New Visitor
90 mg
vs
Returning (cached)
45 mg
Annual (10K/mo)
9.5 kg
Emission Segments
Data Center
18 mg
Network
19 mg
Device
42 mg
Resource Breakdown
JavaScript
131.5 KB
Images
2.1 KB
Fonts
3.5 KB
HTML
22.5 KB
Other
479.9 KB
Green Hosting Not Verified
Vsys Ams
4 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

238d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

22.12.2025

Valid Until

21.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

vsys.hostwww.vsys.host

SHA-256 Fingerprint

9C:31:16:F8:74:B9:31:B9:0D:8E:4E:3C:79:C2:F3:A0:83:08:F6:33...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Thu, 28 May 2026 14:12:10 GMT
etag
W/"69f36761-2779f"
last-modified
Thu, 30 Apr 2026 14:29:53 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

sddmx.stop-ddos.net
mail.vsys.host

Domain Information

vsys.host

Domain Age
7y 3m

Created

04.02.2019

Expires

04.02.2027

Last Updated

23.01.2026

Registrar

Sollutium EU sp. z o.o.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
B
72/100
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

Typography & Readability

Inter + IBM Plex Sans

WCAG Partial
66/100
Readability
/30
15/30

14px · LH 1.25

Hierarchy
/20
17/20

2.43x ratio

WCAG
/25
16/25

1.02:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Inter

Sans34px

Body Font

IBM Plex Sans

Sans14px

Contrast Ratio

1.02:1

25 issues

Reading Comfort

~45 CPL

Narrow lines
34px
h1
34px
h2
18px
h3
16px
h4
14px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

GGoogle FontsFlesch 39

Color Palette

9 unique colors
Light
#181f32
Primary· 26.4%
#4477a5
Secondary· 17.2%
#82b8e3
Accent· 10.9%
#316290
Secondary· 10.4%
#22334d
Secondary· 9.3%
#254365
Secondary· 7.5%
#6498c3
Secondary· 6.6%
#cedfec
Secondary· 4.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

17 Resources

9
Scripts
8
Styles
5
Async
1
Defer

Top Script Sources

googletagmanager.com(3)connect.facebook.net(2)d2bu8e175fapp8.cloudfront.net(2)unpkg.com(2)

Website Identity

VSYS Host

VSYS Host

Organization

Reliable Web Hosting Service Provider Company VPS & Dedicated Server Hosting Provider, Shared Hosting & Server Provider Company, Fastest Hosting Provider, Company Host Operates in Kyiv (UA), Amsterdam (NL) and USA

Laboratorna st, 33/37, Kyiv, Ukrainian

03150, Kyiv, Ukrainian

Location detected: 🇺🇦 Ukrainevia phone
Sollutium EU sp. z o.o.en

Sponsored

Last analyzed: 28 May 2026 at 14:12

Historical Analysis & Change Tracking