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ylsoftware.com

https://ylsoftware.com· First analyzed 21 May 2026· Updated 21 May 2026
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ylsoftware.com
Desktop screenshot of ylsoftware.com
Mobile screenshot of ylsoftware.com
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Hosting Provider

Private Layer Inc

IP Address

179.43.156.87

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Rümlang, Switzerland

ASN

AS51852

Organization

Private Layer Inc

Server

Apache

Nameservers

ns1.reg.ru.ns2.reg.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
467 ms10%
Speed Index
607 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
63 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Private Layer Inc

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Web Servers

1
Apachev2.4.66

SEO Analysis

D57/100
17
9
0
Meta Tags5/15
Content11/12
Headings4/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
Y
ylsoftware.comylsoftware.com

Yellow Leaf - Новости

Новости и статьи от проекта "Yellow Leaf".

Title Length21 chars

Recommended: 50-60 chars (~128px / 580px)

Description Length42 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,798 URLs

    robots.txt

    24 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 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

    D43/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    9/25

    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:30%
    Words:1,431
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary15w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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.
    C
    65/100
    10
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    33/100
    C
    195 mg
    CO₂e / view
    1.5 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    223 mg
    vs
    Returning (cached)
    111 mg
    Annual (10K/mo)
    23.4 kg
    Emission Segments
    Data Center
    44 mg
    Network
    47 mg
    Device
    105 mg
    Resource Breakdown
    JavaScript
    168.1 KB
    Images
    1.3 MB
    CSS
    35.1 KB
    HTML
    10.9 KB
    Other
    1.4 KB
    Green Hosting Not Verified
    Private Layer Inc
    6 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    53d

    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/1.1

    Valid From

    14.04.2026

    Valid Until

    13.07.2026

    Subject Alternative Names (2)

    *.ylsoftware.comylsoftware.com

    SHA-256 Fingerprint

    E3:30:69:07:19:1C:49:4B:C9:68:8E:04:8C:60:1E:4B:B2:27:CF:32...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    10893
    content-type
    text/html; charset=UTF-8
    date
    Thu, 21 May 2026 05:01:38 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    mail.ylsoftware.com

    Domain Information

    ylsoftware.com

    Domain Age
    20y 7m

    Created

    19.10.2005

    Expires

    19.10.2026

    Last Updated

    15.09.2025

    Registrar

    Registrar of Domain Names REG.RU LLC

    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.
    C
    68/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    71/100
    Readability
    /30
    27/30

    16px · LH 1.50

    Hierarchy
    /20
    12/20

    2.5x ratio

    WCAG
    /25
    10/25

    3.53:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    -apple-system

    Sans40px

    Body Font

    -apple-system

    Sans16px

    Contrast Ratio

    3.53:1

    9 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    40px
    h1
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 3.5:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

    Flesch 55

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 47.4%
    #fdf3cf
    Accent· 15.5%
    #416ca3
    Primary· 13%
    #345998
    Primary· 3.3%

    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

    12 Resources

    10
    Scripts
    2
    Styles
    10
    Async
    0
    Defer

    Top Script Sources

    mc.yandex.ru(2)w.uptolike.com(2)acint.net(1)yandex.ru(1)yastatic.net(1)

    Website Identity

    ylsoftware.com

    20 years old
    Location detected: 🇨🇭 Switzerlandvia ip
    Registrar of Domain Names REG.RU LLCru

    Social Profiles

    Telegram

    Sponsored

    Last analyzed: 21 May 2026 at 05:01

    Historical Analysis & Change Tracking

    ylsoftware.com Technology Stack - Built With Bootstrap, Tailwind CSS, Google Analytics, Google Analytics 4, Apache | StackOptic | StackOptic