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tdea.edu.co

https://tdea.edu.co· First analyzed 09 May 2026· Updated 09 May 2026
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tdea.edu.co
Desktop screenshot of tdea.edu.co
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Mobile

Sponsored

Hosting Provider

Sprint Harrison POP

IP Address

72.61.7.52

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boston, United States

ASN

AS47583

Organization

Sprint Harrison POP

Server

Nginx

Nameservers

nsbog01.une.net.co.lauta.une.net.co.birlocha.une.net.co.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
729 ms10%
Speed Index
948 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8 MB
55 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
TdeA - Tecnológico de Antioquiav1.0.0Custom
by Wikpis
View Theme

Technology Stack

9 Technologies Detected

Plugins

3
Instagram FeedTdea Accessibility Widget
Yoast SEO

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

A89/100
27
4
0
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
T
tdea.edu.cotdea.edu.co

Estudia pregrados, posgrados y programas continuos en TdeA

¡Estudia hoy en la TdeA! ☝ Lleva tu campus a todas partes con nuestra oferta de programas de pregrado, posgrado y educación continua

Title Length58 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    21 URLs

    21 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    14/100
    Poor
    4 13

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

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    7/25
    Citation
    16/25

    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:2,329
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary178w
    Descriptive Headingsavg 5w
    Canonical URL
    Open Graph2/3
    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
    14
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    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.
    43/100
    F
    830 mg
    CO₂e / view
    8.0 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    948 mg
    vs
    Returning (cached)
    474 mg
    Annual (10K/mo)
    99.6 kg
    Emission Segments
    Data Center
    41 mg
    Network
    244 mg
    Device
    545 mg
    Resource Breakdown
    JavaScript
    92.3 KB
    Images
    7.9 MB
    CSS
    21.7 KB
    HTML
    33.6 KB
    Green Hosting Verified
    Hostinger
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    9d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    17.02.2026

    Valid Until

    18.05.2026

    Subject Alternative Names (2)

    tdea.edu.cowww.tdea.edu.co

    SHA-256 Fingerprint

    07:68:27:E8:86:14:B7:31:63:0C:60:AC:AF:5F:8F:5D:3A:A4:6D:9F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Sat, 09 May 2026 00:15:12 GMT
    last-modified
    Fri, 08 May 2026 19:13:21 GMT
    referrer-policy
    same-origin
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    tdea-edu-co.mail.protection.outlook.com

    Domain Information

    tdea.edu.co

    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.
    A
    84/100
    Mobile Friendly11 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=1.0, shrink-to-fit=no
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Nunito Sans + Verdana Pro

    WCAG Partial
    64/100
    Readability
    /30
    13/30

    15px · LH --

    Hierarchy
    /20
    19/20

    2.27x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts

    Heading Font

    Nunito Sans

    Sans34px

    Body Font

    Verdana Pro

    Sans15px

    Contrast Ratio

    1:1

    33 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    34px
    h1
    34px
    h2
    26px
    h3
    26px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 33 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 2.3x larger than body text.

    ✅ Lean font stack: 2 font families keeps load times fast.

    Buy on MyFontsFlesch 0

    Color Palette

    11 unique colors
    Dark
    #2a3129
    Secondary· 3.8%
    #045243
    Accent· 28%
    #08120e
    Secondary· 20.5%
    #fafbfc
    Primary· 11.3%
    #5b4b4a
    Secondary· 8.6%
    #044b2a
    Accent· 7.7%
    #702f29
    Secondary· 5.8%
    #727e62
    Secondary· 5.6%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    9 Resources

    6
    Scripts
    3
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    tdea.edu.co(4)googletagmanager.com(2)

    Website Identity

    Bienvenido al Tecnológico de Antioquia

    Bienvenido al Tecnológico de Antioquia

    Organization

    ¡Estudia hoy en la TdeA! ☝ Lleva tu campus a todas partes con nuestra oferta de programas de pregrado, posgrado y educación continua

    tdea.edu.co/
    Location detected: 🇺🇸 United Statesvia ip
    📧 Microsoft 365es-CO

    Sponsored

    Last analyzed: 09 May 2026 at 00:15

    Historical Analysis & Change Tracking