StackOptic
Back to Search
cnx-software.com favicon

cnx-software.com

https://cnx-software.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
Export
cnx-software.com
Desktop screenshot of cnx-software.com
Mobile screenshot of cnx-software.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.219.78

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

josh.ns.cloudflare.com.jean.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
582 ms10%
Speed Index
757 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
74 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Twenty Seventeenv4.0
by the WordPress team
View Theme

Technology Stack

32 Technologies Detected

Plugins

14
Wordpress Popular Posts
Urvanov Syntax HighlighterCookie Law InfoGn Publisher
Wordpress Social Login
Simple TagsRecent Posts Widget With ThumbnailsLazy Load For Videos
TablePress
Add To AnyWpdiscuzEwww Image OptimizerGoogle Site Kit
Yoast SEO

Advertising

5
Google AdsGoogle AdSenseCriteoTaboolaOutbrain

Icon Libraries

2
Font AwesomeMaterial Icons

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Alpine.js

Libraries

1
jQueryv3.7.1

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Payments

1
Square

Social

1
ShareThis

Comments

1
Disqus

CDN

1
Cloudflare

SEO Analysis

B79/100
23
7
0
Meta Tags12/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images7/7
Links2/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
C
cnx-software.comcnx-software.com

CNX Software - Embedded Systems News

Reviews, tutorials and the latest news about embedded systems, IoT, open-source hardware, SBC's, microcontrollers, processors, and more

Title Length36 chars

Recommended: 50-60 chars (~234px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    11 URLs

    11 sub-sitemaps

    robots.txt

    46 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 12

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

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    16/25
    Machine Read.
    1/25
    Schema Data
    8/25
    Citation
    16/25

    AI Bot Access

    7/14 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:12%
    Words:27,111
    Token eff.:Excessive

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary23w
    Descriptive Headingsavg 9.5w
    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.
    A
    86/100
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    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
    13/15
    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.
    1 recommendation
    • •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.
    59/100
    B
    145 mg
    CO₂e / view
    1.4 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    166 mg
    vs
    Returning (cached)
    83 mg
    Annual (10K/mo)
    17.4 kg
    Emission Segments
    Data Center
    7 mg
    Network
    43 mg
    Device
    95 mg
    Resource Breakdown
    JavaScript
    530.5 KB
    Images
    611.4 KB
    CSS
    48.8 KB
    Fonts
    172.8 KB
    HTML
    47.6 KB
    Other
    23.8 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    25%Critical
    Critical / Transactional

    HTTPS

    WAF

    49d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    16.03.2026

    Valid Until

    14.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    cnx-software.com*.cnx-software.com

    SHA-256 Fingerprint

    66:D6:B4:CA:56:7E:D9:D6:C2:6C:6D:2C:10:B9:63:02:42:73:8D:83...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9f1e290d1f03701a-CDG
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    date
    Sat, 25 Apr 2026 14:50:30 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (7)

    aspmx3.googlemail.com
    aspmx4.googlemail.com
    aspmx5.googlemail.com
    aspmx2.googlemail.com

    +3 more

    Domain Information

    cnx-software.com

    Domain Age
    16y 2m

    Created

    15.02.2010

    Expires

    15.02.2032

    Last Updated

    19.06.2022

    Registrar

    Cloudflare, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes
    Privacy policy page linked
    Data Protection Officer mentioned
    Legitimate interest basis mentioned

    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
    79/100
    Mobile Friendly14 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    80/100
    Readability
    /30
    26/30

    16px · LH 1.50

    Hierarchy
    /20
    17/20

    2x ratio

    WCAG
    /25
    17/25

    4.31:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans32px

    Body Font

    Helvetica Neue

    Sans16px

    Contrast Ratio

    4.31:1

    32 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    32px
    h1
    26px
    h2
    26px
    h3
    16px
    h4
    16px
    p

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

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

    ❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 32 elements below WCAG AA threshold (min 4.3:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    GGoogle FontsFlesch 28

    Color Palette

    6 unique colors
    5.93:1 AA Dark
    #646462
    Other· 52.4%
    #ffffff
    Background· 26%
    #a5aeb9
    Secondary· 2.4%
    #4e6686
    Primary· 1.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    GDPR Cookie ConsentFree

    Cookie consent and privacy compliance tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Ad Networks

    Google AdSenseGoogle Ad ManagerMedia.netSovrnPubMaticOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    7
    Async
    6
    Defer

    Top Script Sources

    cnx-software.com(12)static.addtoany.com(3)securepubads.g.doubleclick.net(2)fundingchoicesmessages.google.com(2)googletagmanager.com(1)

    Website Identity

    CNX Software Limited

    CNX Software Limited

    Organization

    Reviews, tutorials and the latest news about embedded systems, IoT, open-source hardware, SBC's, microcontrollers, processors, and more

    www.cnx-software.com/
    16 years old
    Location detected: 🇨🇦 Canadavia ip
    Cloudflare, Inc.📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 25 Apr 2026 at 14:50

    Historical Analysis & Change Tracking