Upra.edu Universidad de Puerto Rico en Arecibo

Upra.edu Overview

Upra.edu ranking shows that the page is at position 289,237 over the world, while the bulk of its audience is from Puerto Rico, where it ranks 312.

It is beneficial to upra.edu that their hosting company UPRENET - University of Puerto Rico, PR servers are located in Puerto Rico, as that reduces page load time for the majority of their users. See the list of other webpages hosted on UPRENET - University of Puerto Rico, PR servers.

In terms of rank-to-traffic ratio, upra.edu has 547 unique users per day, viewing 2,406 pages. The rank based value of upra.edu is 42,616 USD. Every user makes 4.71 pageviews on average.

Upra.edu boasts a link base consisting of 298 referring domains and 353 external backlinks, as revealed by the data obtained from web network scanning.

Upra.edu top-level domain belongs to .EDU domain zone. Check other webpages in .EDU zone.

According the last verification test in July 25, 2024, upra.edu has an expired wildcard SSL certificate issued by Let's Encrypt (expired on October 08, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust upra.edu is a fairly safe domain.

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

Upra.edu Rank Summary

Global Rank

289,237

Average Load Time

1.21sec

Links In Count

172

Website Value

$39,459

Audience Geography. Where are upra.edu visitors located?

Country	Visitors
Puerto Rico PR	89.7%
Other	10.3%

Country	Pageviews
Puerto Rico PR	96.5%
Other	3.6%

Country	Rank
Puerto Rico PR	312

Where do visitors go on upra.edu?

Subdomain	Pageviews
ped.upra.edu	51.85%
cursos.upra.edu	39.42%
upra.edu	6.58%
other	2.12%

Subdomain	Pageviews per User
cursos.upra.edu	5.3
ped.upra.edu	5.2
upra.edu	2

Subdomain	Reach
ped.upra.edu	48.99%
cursos.upra.edu	37.13%
upra.edu	14.67%

How popular is upra.edu?

Period	Global Rank	Global Rank Delta
past 3 months	289237	10989
past month	283094	30514
past week	278482	-303868
yesterday	167430	-23697

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	237374	36443	19	-16.35%	4.4	-19.89%
30	218317	24212	21	-14.34%	4.9	-1.79%
7	181008	-412504	27	370%	6.7	200%
1	128320	-54338	44	40%	5	40%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	335385	-1213	16	4%
30	337886	36055	15	-12.55%
7	365381	-251761	15	90%
1	194852	-13003	3	-3.23%

Upra.edu Website Safety

Overview

Last Updated: 11/22/2024

Overall result - upra.edu is safe.

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: 03/28/2024

upra.edu is safe.

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

Google Safe Search

Last Updated: 11/27/2016

upra.edu is safe.

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

upra.edu 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: 02/27/2021

upra.edu is safe.

McAfee assesses upra.edu 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 upra.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

upra.edu child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.upra.edu
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	07/10/2024
Expiration	10/08/2024
Signed	Certificate is not self signed
Additional Domains	*.upra.edu upra.edu

Upra.edu Rank History

Alexa Rank shows how popular upra.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If upra.edu 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 upra.edu and pageviews on upra.edu over the past 3 months.

Upra.edu Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 5786

ASN Title: UPRENET - University of Puerto Rico, PR

Last Update: 02/23/2024

#
# 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: 5786
ASName: UPRENET
ASHandle: AS5786
RegDate: 1995-10-23
Updated: 2011-10-13
Ref: https://rdap.arin.net/registry/autnum/5786

OrgName: University of Puerto Rico
OrgId: UPR-7
Address: Jardin Botanico Sur. 1187
Address: Calle Flamboyan
City: San Juan
StateProv: Puerto Rico
PostalCode: 00926
Country: PR
RegDate: 1995-10-23
Updated: 2017-01-28
Comment: http://www.upr.edu
Ref: https://rdap.arin.net/registry/entity/UPR-7

OrgAbuseHandle: FGR-ARIN
OrgAbuseName: Ramos, Felix
OrgAbusePhone: (787)763-6760
OrgAbuseEmail: felix.ramos@upr.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/FGR-ARIN

OrgTechHandle: FGR-ARIN
OrgTechName: Ramos, Felix
OrgTechPhone: (787)763-6760
OrgTechEmail: felix.ramos@upr.edu
OrgTechRef: https://rdap.arin.net/registry/entity/FGR-ARIN

OrgNOCHandle: FGR-ARIN
OrgNOCName: Ramos, Felix
OrgNOCPhone: (787)763-6760
OrgNOCEmail: felix.ramos@upr.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/FGR-ARIN

RAbuseHandle: FGR-ARIN
RAbuseName: Ramos, Felix
RAbusePhone: (787)763-6760
RAbuseEmail: felix.ramos@upr.edu
RAbuseRef: https://rdap.arin.net/registry/entity/FGR-ARIN

RNOCHandle: FGR-ARIN
RNOCName: Ramos, Felix
RNOCPhone: (787)763-6760
RNOCEmail: felix.ramos@upr.edu
RNOCRef: https://rdap.arin.net/registry/entity/FGR-ARIN

RTechHandle: FGR-ARIN
RTechName: Ramos, Felix
RTechPhone: (787)763-6760
RTechEmail: felix.ramos@upr.edu
RTechRef: https://rdap.arin.net/registry/entity/FGR-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.
#

Upra.edu Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

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except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: UPRA.EDU

Registrant:
University of Puerto Rico at Arecibo
Box 4010
Arecibo, PR 00613-4010
USA

Administrative Contact:
Carlos Andujar
University of Puerto Rico at Arecibo
Box 4010
Arecibo, AL 00613-4010
USA
+1.7878150000
carlos.valle@upr.edu

Technical Contact:
Carlos Valle
University of Puerto Rico at Arecibo
Box 4010
Arecibo, PR 00613-4010
USA
+1.178781500006000
carlos.valle@upr.edu

Name Servers:
NS3.UPRA.EDU
NS1VM.UPRA.EDU
NS1A.UPRA.EDU

Domain record activated: 14-Feb-2002
Domain record last updated: 26-Dec-2021
Domain expires: 31-Jul-2022

DNS Records

DNS Lookup Tool

Host	A Record	TTL
upra.edu	136.145.24.47	38400

Host	MX Record	Priority	TTL
upra.edu	upramail.upra.edu	1	38400
upra.edu	svrupramx.upra.edu	1	38400

Host	NS Record	TTL
upra.edu	ns1a.upra.edu	38400
upra.edu	ns3.upra.edu	38400
upra.edu	ns1vm.upra.edu	38400

Host	TXT Record	TTL
upra.edu	v=spf1 ip4:136.145.24.10 ip4:136.145.24.19 ip4:136.145.24.11 ip4:136.145.24.12 ip4:136.145.24.22 ip4:136.145.24.16 ip4:136.145.24.30 ip4:136.145.24.47 ip4:136.145.24.44 include:_spf.google.com include:spf.protection.outlook.com ~all	38400
upra.edu	google-site-verification=A5jUbtAjnG5DL_IeWpOQ1e_9K1wYSmciA94T3cM3Y8Y	38400
upra.edu	adobe-idp-site-verification=b19c44663d487adf93d0c19c0fc0eadd1498e7183ee781963fa95b1ee9f462b7	38400

ns1vm.upra.edu
TTL: 38400
Email address: apoyocti\.arecibo.upr.edu
Serial: 2019013293
Refresh: 10800
Retry: 3600
Expire: 1209600
Minimum: 38400

Upra.edu HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

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

Attribute “alt” not allowed on element “input” at this point.

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

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

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

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

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

Attribute “height” not allowed on element “table” at this point.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “height” not allowed on element “tr” at this point.

The “valign” attribute on the “tr” element is obsolete. Use CSS instead.

Misplaced non-space characters inside a table.

Cannot recover after last error. Any further errors will be ignored.

Upra.edu Desktop Performance

Last tested: 05/26/2017

Desktop Speed

45%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	35
Number of Hosts	2
Static Resources	33
JavaScript Resources	6
CSS Resources	3

Upra.edu Mobile Insights

Last tested: 05/20/2017

Mobile Usability

65%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

41%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	35
Number of Hosts	2
Static Resources	33
JavaScript Resources	6
CSS Resources	3

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Upra.edu Universidad de Puerto Rico en Arecibo

Upra.edu Overview

Upra.edu Rank Summary

Upra.edu Website Safety

Upra.edu Rank History

Upra.edu Hosting Information

Upra.edu Domain Registration and Settings

Upra.edu HTML Check

Upra.edu Desktop Performance

Upra.edu Mobile Insights

Upra.edu Similar Audits

Upra.edu Common Typos