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ed2go.com

https://ed2go.com· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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ed2go.com
Desktop screenshot of ed2go.com
Mobile screenshot of ed2go.com
Mobile

Sponsored

Hosting Provider

Cengage Learning, Inc.

IP Address

69.32.208.77

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Carroll, United States

ASN

AS27365

Organization

Cengage Learning, Inc.

CDN

Akamai

WAF

Akamai

Nameservers

dns1.p01.nsone.net.a1-49.akam.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
943 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
96 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Cengage Learning, Inc.
CDN
Akamai

Technology Stack

15 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelAmplitudeMouseflow

CSS Frameworks

2
Bootstrap
Tailwind CSS

Customer Support

2
LiveChatZendesk

Advertising

2
Google AdsLinkedIn Ads

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Other

1
Optimizely

Payments

1
Affirm

SEO Analysis

B70/100
19
6
0
Meta Tags14/15
Content10/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
ed2go.comed2go.com

Online Courses and Certification Prep Classes | ed2go

With hundreds of online classes, career training programs, and certification prep courses, we have the professional development you need to start a new caree...

Description truncated.
Title Length53 chars

Recommended: 50-60 chars (~316px / 580px)

Description Length186 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,044 URLs

    robots.txt

    Local SEO

    Local Search Readiness

    11/100
    Poor
    3 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

    D51/100
    Bot Access
    20/25
    Machine Read.
    18/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:4%
    Words:1,127
    Token eff.:Optimal
    Sections/1K:11.5
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary598w
    Descriptive Headingsavg 4.4w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    85/100
    14
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    35/100
    D
    228 mg
    CO₂e / view
    1.8 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    260 mg
    vs
    Returning (cached)
    130 mg
    Annual (10K/mo)
    27.3 kg
    Emission Segments
    Data Center
    51 mg
    Network
    55 mg
    Device
    122 mg
    Resource Breakdown
    JavaScript
    1.0 MB
    Images
    608.8 KB
    CSS
    28.0 KB
    Fonts
    2.5 KB
    HTML
    71.6 KB
    Other
    61.4 KB
    Green Hosting Not Verified
    Cengage Learning, Inc.
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    WAF

    261d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    13.01.2026

    Valid Until

    14.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.ed2go.comed2go.com

    SHA-256 Fingerprint

    88:67:EF:14:14:7B:A6:38:CD:06:FD:93:8B:52:D1:E5:0D:C1:82:9E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    bm-rule
    unknown
    cache-control
    🔴 No Cache(max-age=0, no-cache, no-store)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 28 Apr 2026 09:37:37 GMT
    expires
    Tue, 28 Apr 2026 09:37:37 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mxb-0012df01.gslb.pphosted.com
    mxa-0012df01.gslb.pphosted.com

    Domain Information

    ed2go.com

    Domain Age
    28y 2m

    Created

    22.02.1998

    Expires

    21.02.2027

    Last Updated

    20.01.2026

    Registrar

    Key-Systems GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    Privacy policy page linked
    Data Protection Officer 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 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans

    WCAG Partial
    80/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    19/20

    3x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 1 req

    Heading Font

    Open Sans

    Sans48px

    Body Font

    Open Sans

    Sans16px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    48px
    h1
    30px
    h2
    20px
    h3
    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: 8 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    GGoogle Fonts

    Color Palette

    9 unique colors
    14.45:1 AAA Light
    #ffffff
    Background· 42.599999999999994%
    #2e282a
    Other· 4.4%
    #111e27
    Primary· 13.7%
    #6d6156
    Secondary· 12.2%
    #594941
    Secondary· 9.8%
    #e2e0da
    Secondary· 4.9%
    #f6eee7
    Secondary· 2.4%

    Business & Marketing Stack

    8 Tools Detected

    Enterprise

    Customer Support

    1
    LiveChatMid-Market

    Live chat and helpdesk tools

    Behavior Analytics

    4
    Google Tag ManagerFree
    Google AnalyticsFree
    AmplitudeMid-Market
    MouseflowSMB

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    A/B Testing & Optimization

    1
    OptimizelyEnterprise

    Experimentation and conversion optimization

    4

    Categories

    8

    Total Tools

    2

    Enterprise

    3

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    15
    Async
    2
    Defer

    Top Script Sources

    googletagmanager.com(5)connect.facebook.net(3)local(3)cdn.amplitude.com(2)gstatic.com(2)

    Website Identity

    ed2go.com

    +18555206806
    28 years old
    Location detected: 🇺🇸 United Statesvia phone
    Key-Systems GmbHen

    Sponsored

    Last analyzed: 28 Apr 2026 at 09:38

    Historical Analysis & Change Tracking