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edisontechcenter.org

https://edisontechcenter.org· First analyzed 15 May 2026· Updated 15 May 2026
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edisontechcenter.org
Desktop screenshot of edisontechcenter.org
Mobile screenshot of edisontechcenter.org
Mobile

Sponsored

Hosting Provider

Logical Net Corporation

IP Address

209.23.113.211

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Amsterdam, United States

ASN

AS3931

Organization

Logical Net Corporation

Server

Microsoft IIS

Nameservers

ns1.logical.net.ns3.logical.net.ns2.logical.net.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
680 KB
19 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Logical Net Corporation

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Segment

Libraries

1
jQueryv1.11.3

Icon Libraries

1
Font Awesome

Web Servers

1
Microsoft IISv8.5

Frameworks

1
ASP.NET

SEO Analysis

D53/100
15
11
0
Meta Tags5/15
Content9/12
Headings6/8
Technical10/21
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
edisontechcenter.orgedisontechcenter.org

Edison Tech Center

Discover engineering! online learning

Title Length18 chars

Recommended: 50-60 chars (~109px / 580px)

Description Length37 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    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

    F32/100
    Bot Access
    20/25
    Machine Read.
    5/25
    Schema Data
    0/25
    Citation
    7/25

    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:15%
    Words:265
    Token eff.:Too Short
    Sections/1K:22.6

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 3.2w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    64/100
    9
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    10/20
    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
    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
    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.
    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.
    48/100
    B
    84 mg
    CO₂e / view
    679.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    96 mg
    vs
    Returning (cached)
    48 mg
    Annual (10K/mo)
    10.1 kg
    Emission Segments
    Data Center
    19 mg
    Network
    20 mg
    Device
    45 mg
    Resource Breakdown
    JavaScript
    69.5 KB
    Images
    383.0 KB
    CSS
    223.4 KB
    HTML
    4.0 KB
    Green Hosting Not Verified
    Logical Net Corporation
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    36d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    22.03.2026

    Valid Until

    20.06.2026

    Subject Alternative Names (2)

    edisontechcenter.orgwww.edisontechcenter.org

    SHA-256 Fingerprint

    68:B5:33:EA:FA:25:4A:E1:A5:E5:FC:03:9E:10:7A:5D:C5:21:CA:92...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-encoding
    📦 Gzip(gzip)
    content-length
    3801
    content-type
    text/html
    date
    Fri, 15 May 2026 05:41:09 GMT
    etag
    "09993215af7db1:0"
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail.edisontechcenter.org

    Domain Information

    edisontechcenter.org

    Domain Age
    16y 2m

    Created

    02.03.2010

    Expires

    02.03.2027

    Last Updated

    25.11.2025

    Registrar

    Moniker Online Services 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.
    D
    59/100
    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

    Helvetica Neue

    WCAG Partial
    72/100
    Readability
    /30
    22/30

    14px · LH 1.43

    Hierarchy
    /20
    15/20

    2.57x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans36px

    Body Font

    Helvetica Neue

    Sans14px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    36px
    h1
    30px
    h2
    14px
    p

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

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 8 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 2.6x larger than body text.

    Flesch 40

    Color Palette

    9 unique colors
    15.49:1 AAA Light
    #ffffff
    Background· 38.800000000000004%
    #23251f
    Secondary· 16.2%
    #494427
    Primary· 20.3%
    #811f1b
    Accent· 6.9%
    #b0a078
    Secondary· 4%
    #807b68
    Secondary· 3.3%
    #dcddd1
    Secondary· 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

    6 Resources

    3
    Scripts
    3
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    google-analytics.com(1)ajax.googleapis.com(1)js(1)

    Website Identity

    edisontechcenter.org

    16 years old
    Location detected: 🇺🇸 United Statesvia ip
    Moniker Online Services LLCen

    Sponsored

    Last analyzed: 15 May 2026 at 05:41

    Historical Analysis & Change Tracking