Udi.edu.co Universidad de Investigación y Desarrollo - UDI

Sitio Web UDI

Udi.edu.co Overview

Udi.edu.co belongs to COLUMBUS-NETWORKS - Columbus Networks USA, Inc., US. Check the list of other websites hosted by COLUMBUS-NETWORKS - Columbus Networks USA, Inc., US.

In terms of rank-to-traffic ratio, udi.edu.co has 7,582 unique users per day, viewing 30,298 pages. The rank based value of udi.edu.co is 46,119 USD. Every user makes 4.28 pageviews on average.

Udi.edu.co boasts a link base consisting of 493 referring domains and 624 external backlinks, as revealed by the data obtained from web network scanning.

Udi.edu.co top-level domain belongs to .CO domain zone. Check other webpages in .CO zone.

According the last verification test in October 07, 2024, udi.edu.co has an expired wildcard SSL certificate issued by Sectigo Limited (expired on July 15, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Based on data from Google Safe Browsing and Symantec udi.edu.co is a fairly safe domain.

According the Mobile-Friendly test by Google udi.edu.co is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Udi.edu.co Website Safety

Overview

Last Updated: 05/10/2026

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 04/01/2025

udi.edu.co is safe.

Norton ConnectSafe evaluates udi.edu.co for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 05/10/2026

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

udi.edu.co is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/02/2021

udi.edu.co is safe.

McAfee assesses udi.edu.co for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze udi.edu.co for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 05/10/2026

udi.edu.co child safety is unknown.

The WOT calculates reputation of the udi.edu.co. This reputation system receives ratings from users and information from third-party sources, assesses the udi.edu.co for safety features and confirms, whether udi.edu.co is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.udi.edu.co
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Organization Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	07/15/2024
Expiration	07/15/2025
Signed	Certificate is not self signed
Additional Domains	*.udi.edu.co udi.edu.co

Udi.edu.co Rank History

Alexa Rank shows how popular udi.edu.co is in comparison with other sites. The most popular site has Alexa Rank equals 1. If udi.edu.co has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to udi.edu.co and pageviews on udi.edu.co over the past 3 months.

Udi.edu.co Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 23520

ASN Title: COLUMBUS-NETWORKS - Columbus Networks USA, Inc., US

Last Update: 05/05/2026

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 23520
ASName: COLUMBUS-NETWORKS
ASHandle: AS23520
RegDate: 2002-04-02
Updated: 2017-03-08
Ref: https://rdap.arin.net/registry/autnum/23520

OrgName: Columbus Networks USA, Inc.
OrgId: CNU-6
Address: 15950 West Dixie Highway
City: North Miami Beach
StateProv: FL
PostalCode: 33162
Country: US
RegDate: 2007-06-14
Updated: 2017-05-05
Ref: https://rdap.arin.net/registry/entity/CNU-6

OrgTechHandle: JAL154-ARIN
OrgTechName: Alonso, Javier
OrgTechPhone: +1-786-274-7403
OrgTechEmail: jalonso@columbus-networks.com
OrgTechRef: https://rdap.arin.net/registry/entity/JAL154-ARIN

OrgNOCHandle: NOC184-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-786-274-7403
OrgNOCEmail: ipnoc@columbus-networks.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC184-ARIN

OrgTechHandle: HERRE114-ARIN
OrgTechName: Herrera, Daniel
OrgTechPhone: +1-786-274-7407
OrgTechEmail: daniel.herrera@cwc.com
OrgTechRef: https://rdap.arin.net/registry/entity/HERRE114-ARIN

OrgTechHandle: PAU6-ARIN
OrgTechName: Autore, Paolo
OrgTechPhone: +1-786-274-7403
OrgTechEmail: pautore@columbus-networks.com
OrgTechRef: https://rdap.arin.net/registry/entity/PAU6-ARIN

OrgAbuseHandle: ABUSE2437-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-786-274-7403
OrgAbuseEmail: abuse@cwc.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2437-ARIN

OrgTechHandle: DHE126-ARIN
OrgTechName: Herrera, Daniel
OrgTechPhone: +1-786-274-7403
OrgTechEmail: dherrera@columbus-networks.com
OrgTechRef: https://rdap.arin.net/registry/entity/DHE126-ARIN

OrgTechHandle: RJP33-ARIN
OrgTechName: Prudhomme, Richard Joseph
OrgTechPhone: +1-786-274-7517
OrgTechEmail: rprudhomme@columbus.co
OrgTechRef: https://rdap.arin.net/registry/entity/RJP33-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Udi.edu.co Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: udi.edu.co
Registry Domain ID: D612492-CO
Registrar WHOIS Server:
Registrar URL: www.cointernet.com.co
Updated Date: 2022-05-12T16:43:57Z
Creation Date: 2003-05-05T00:00:00Z
Registry Expiry Date: 2025-05-08T23:59:59Z
Registrar: .CO Internet S.A.S.
Registrar IANA ID: 111111
Registrar Abuse Contact Email: soporte@cointernet.com.co
Registrar Abuse Contact Phone: +57.16169961
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: CORPORACION UNIVERSITARIA DE INVESTIGACION Y DESARROLLO
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CO
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns4.udi.edu.co
Name Server: dns2.udi.edu.co
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-05-16T19:55:17Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Udi.edu.co HTML Check

HTML Validation Tool

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Obsolete doctype. Expected “<!DOCTYPE html>”.

Bad start tag in “img” in “head”.

Bad value “https://www.facebook.com/tr?id=2265207573705644&ev=PageView &noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “noscript”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Bad value “300px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “http://www.udi.edu.co/images/solicitud grado.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

The “center” element is obsolete. Use CSS instead.

No space between attributes.

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Bad element name “fb:like-box”: Code point “U+003A” is not allowed

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

Warnings

Attribute “"” is not serializable as XML 1.0.

Element name “fb:like-box” cannot be represented as XML 1.0.

Udi.edu.co Desktop Performance

Last tested: 09/06/2015

Desktop Speed

45%

Enable compression

Leverage browser caching

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Prioritize visible content

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	110
Number of Hosts	17
Static Resources	94
JavaScript Resources	28
CSS Resources	11

Udi.edu.co Mobile Insights

Last tested: 09/06/2015

Mobile Usability

64%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

36%

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Optimize images

Reduce server response time

Prioritize visible content

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	111
Number of Hosts	18
Static Resources	94
JavaScript Resources	29
CSS Resources	11

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Udi.edu.co Universidad de Investigación y Desarrollo - UDI

Sitio Web UDI

Udi.edu.co Overview

Udi.edu.co Website Safety

Udi.edu.co Rank History

Udi.edu.co Hosting Information

Udi.edu.co Domain Registration and Settings

Udi.edu.co HTML Check

Udi.edu.co Desktop Performance

Udi.edu.co Mobile Insights

Udi.edu.co Similar Audits

Udi.edu.co Common Typos