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astrodynetdi.com

https://astrodynetdi.com· First analyzed 24 May 2026· Updated 24 May 2026
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astrodynetdi.com
Desktop screenshot of astrodynetdi.com
Mobile screenshot of astrodynetdi.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

76.223.34.124

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-185.awsdns-23.com.ns-969.awsdns-57.net.ns-1151.awsdns-15.org.ns-1750.awsdns-26.co.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
457 ms10%
Speed Index
594 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3 MB
90 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
HubSpot CMS
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Cloudflare

Technology Stack

12 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.11.2

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

B72/100
19
8
0
Meta Tags14/15
Content10/12
Headings5/8
Technical18/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
A
astrodynetdi.comastrodynetdi.com

Power Supplies & EMI Filters | Astrodyne TDI

Astrodyne TDI is a leading EMI/RFI/EMC and power supplies manufacturer with over 60 years of experience. Request a quote to find a custom solution today.

Title Length44 chars

Recommended: 50-60 chars (~263px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    402 URLs

    robots.txt

    10 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

    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
    20/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    13/25

    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:6%
    Words:2,763
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary79w
    Descriptive Headingsavg 3.1w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    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.
    A
    80/100
    14
    Passed
    3
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    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
    12/15
    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
    11/15
    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...
    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.
    36/100
    E
    311 mg
    CO₂e / view
    3.0 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    356 mg
    vs
    Returning (cached)
    178 mg
    Annual (10K/mo)
    37.4 kg
    Emission Segments
    Data Center
    15 mg
    Network
    92 mg
    Device
    205 mg
    Resource Breakdown
    JavaScript
    61.4 KB
    Images
    1.2 MB
    CSS
    1.7 MB
    Fonts
    4.5 KB
    HTML
    13.9 KB
    Other
    22.1 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    WAF

    32d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    28.03.2026

    Valid Until

    26.06.2026

    Subject Alternative Names (2)

    00e30e15.sni.cloudflaressl.comwww.astrodynetdi.com

    SHA-256 Fingerprint

    2F:97:DC:F5:6B:D3:B1:B0:FB:24:A5:CC:11:66:88:05:3F:AD:51:DC...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 5s(s-maxage=36000, max-age=5)
    cf-ray🇮🇹 Milan
    a00faadb8f31ed4b-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    us-smtp-inbound-2.mimecast.com
    us-smtp-inbound-1.mimecast.com

    Domain Information

    astrodynetdi.com

    Domain Age
    11y 3m

    Created

    07.02.2015

    Expires

    07.02.2030

    Last Updated

    09.12.2024

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    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
    75/100
    Mobile Friendly24 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

    WCAG Partial
    67/100
    Readability
    /30
    25/30

    16px · LH 1.60

    Hierarchy
    /20
    15/20

    3.56x ratio

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    14/25

    3 fonts · 4 req

    Heading Font

    Helvetica

    Sans57px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    57px
    h1
    48px
    h2
    40px
    h3
    16px
    p

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

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

    ❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 13

    Color Palette

    5 unique colors
    Light
    #ffffff
    Background· 21.599999999999998%
    #00030c
    Primary· 63.699999999999996%
    #bf2b24
    Accent· 5.9%
    #402a31
    Secondary· 5.4%
    #c6b3ae
    Secondary· 3.4%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    2
    Google AnalyticsFree
    Google Tag ManagerFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    4

    Categories

    5

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    23 Resources

    17
    Scripts
    6
    Styles
    6
    Async
    3
    Defer

    Top Script Sources

    local(5)astrodynetdi.com(2)js.hs-banner.com(1)js.hs-analytics.net(1)js.hubspot.com(1)

    Website Identity

    astrodynetdi.com

    11 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLC📧 Mimecasten

    Sponsored

    Last analyzed: 24 May 2026 at 22:17

    Historical Analysis & Change Tracking