StackOptic
Back to Search
tec.ac.cr favicon

tec.ac.cr

https://tec.ac.cr· First analyzed 06 May 2026· Updated 06 May 2026
Export
tec.ac.cr
Desktop screenshot of tec.ac.cr
Mobile screenshot of tec.ac.cr
Mobile

Sponsored

Hosting Provider

ALAJUELA

IP Address

201.204.122.4

Site Location

🇨🇷 Tecnológico de Costa Rica. Cartago, Costa Rica.via ip

Server Location

🇨🇷 Alajuela, Costa Rica

ASN

AS11830

Organization

ALAJUELA

Server

Web Server

CDN

Azure Cdn

Nameservers

ns2-08.azure-dns.net.ns3-08.azure-dns.org.ns4-08.azure-dns.info.ns1-08.azure-dns.com.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
3.8 s10%
Speed Index
4.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
154 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

8 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

SEO Analysis

B74/100
23
4
0
Meta Tags9/15
Content11/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
T
tec.ac.crtec.ac.cr

TEC

El TEC es una institución autónoma costarricense de educación superior universitaria; dedicada a la docencia, la investigación y la extensión de la tecnología.

Title Length3 chars

Recommended: 50-60 chars (~18px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    8 URLs

    8 sub-sitemaps

    robots.txt

    53 rules

    Local SEO

    Local Search Readiness

    19/100
    Poor
    5 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

    D48/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    17/25

    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:1,065
    Token eff.:Optimal
    Sections/1K:9.4
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary22w
    Descriptive Headingsavg 4.9w
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    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
    82/100
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    11/15
    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.
    38/100
    D
    242 mg
    CO₂e / view
    1.9 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    276 mg
    vs
    Returning (cached)
    138 mg
    Annual (10K/mo)
    29.0 kg
    Emission Segments
    Data Center
    54 mg
    Network
    58 mg
    Device
    130 mg
    Resource Breakdown
    JavaScript
    362.2 KB
    Images
    832.3 KB
    CSS
    726.2 KB
    HTML
    35.0 KB
    Other
    320 B
    Green Hosting Not Verified
    ALAJUELA
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    38d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GoDaddy.com, Inc.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    Valid From

    16.05.2025

    Valid Until

    13.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.tec.ac.crtec.ac.cr

    SHA-256 Fingerprint

    77:34:7E:A4:F3:E4:9B:CD:71:DD:C2:94:4D:9C:BB:22:D3:E6:4E:FB...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔵 1 Days(max-age=86400, public)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    content-language
    es
    date
    Wed, 06 May 2026 12:26:11 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

    tec-ac-cr.mail.protection.outlook.com
    mxb-00787001.gslb.pphosted.com
    mxa-00787001.gslb.pphosted.com

    Domain Information

    tec.ac.cr

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected

    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
    70/100
    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, shrink-to-fit=no

    Typography & Readability

    Roboto

    WCAG Partial
    69/100
    Readability
    /30
    14/30

    14px · LH 1.14

    Hierarchy
    /20
    19/20

    2.86x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Roboto

    Sans40px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    1:1

    17 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    40px
    h1
    38px
    h2
    14px
    h3
    14px
    p

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

    ⚠️ Tight line spacing (1.14). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 17 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 2.9x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Fluid Type (rem)

    Color Palette

    11 unique colors
    9.04:1 AAA Light
    #ffffff
    Background· 21.8%
    #4a4755
    Text· 8.1%
    #291d1e
    Primary· 17.6%
    #3a2e30
    Secondary· 13%
    #080607
    Text· 11.600000000000001%
    #5e6373
    Secondary· 6%
    #836963
    Secondary· 4.3%
    #793131
    Secondary· 4.1%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    local(11)googletagmanager.com(3)connect.facebook.net(2)static.addtoany.com(2)scripts.clarity.ms(1)

    Website Identity

    tec.ac.cr

    Location detected: 🇨🇷 , Tecnológico de Costa Rica. Cartago, Costa Rica.via ip
    📧 Microsoft 365es

    Sponsored

    Last analyzed: 06 May 2026 at 13:48

    Historical Analysis & Change Tracking