universitas21.com - Home page

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.40 sec.
Last Checked: 08/17/2024

Over the time universitas21.com has been ranked as high as 22,760 in the world.

Universitas21.com receives about 335 unique visitors and 536 pageviews per day. The estimated value of universitas21.com is 5,840 USD. Each unique visitor makes about 1.6 pageviews on average.

Universitas21.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (July 04, 2024) universitas21.com has an expired wildcard SSL certificate issued by Let's Encrypt (expired on August 20, 2024). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust universitas21.com is quite a safe domain.

Mobile-Friendly test indicates that universitas21.com is well optimized for mobile and tablet devices, however website page loading time could be improved.

Universitas21.com General Information

Global Rank

1,273,851

Average Load Time

1.81sec

Links In Count

212

Website Value

$5,840

How popular is universitas21.com?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1200639	661451	31	-62.429%
30	3427813	2364065	8	-79.882%
7	1747650	0	2	0%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1581861	782593	1	-60.503%	1.6	5%
30	2712824	1327376	1	-69.732%	2	50%
7	1993921	0	1	0%	1	0%

Period	Global Rank	Global Rank Delta
past 3 months	1273851	681297
past month	3000896	1872006
past week	1850099	0

Universitas21.com Alexa Rank History

Alexa Rank shows how popular universitas21.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If universitas21.com 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 universitas21.com and pageviews on universitas21.com over the past 3 months.

Universitas21.com Safety Information

Overview

Last Updated: 11/05/2024

Overall result - "universitas21.com" 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: 04/03/2024

universitas21.com is safe.

Norton ConnectSafe evaluates universitas21.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/20/2019

universitas21.com 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

Malware not found at "universitas21.com".
"universitas21.com" is not a phishing page.
"universitas21.com" does not install unwanted software.
"universitas21.com" does not contain harmfull applications.
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: 03/03/2021

universitas21.com is safe.

McAfee assesses universitas21.com 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 universitas21.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

universitas21.com child safety isgood.

The WOT calculates reputation of the universitas21.com. This reputation system receives ratings from users and information from third-party sources, assesses the universitas21.com for safety features and confirms, whether universitas21.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.universitas21.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/22/2024
Expiration	08/20/2024
Signed	Certificate is not self signed
Additional Domains	*.universitas21.com universitas21.com

Universitas21.com Server Information

Server Location

Geolocation Tool

London

England

United Kingdom

ASN Information

ASN Lookup Tool

ASN ID: 14061
ASN Title: DIGITALOCEAN-ASN - DigitalOcean, LLC, US

Last Update: 10/31/2024

ASN Whois

#
# 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: 14061
ASName: DIGITALOCEAN-ASN
ASHandle: AS14061
RegDate: 2012-09-25
Updated: 2012-09-25
Ref: https://rdap.arin.net/registry/autnum/14061

OrgName: DigitalOcean, LLC
OrgId: DO-13
Address: 101 Ave of the Americas
Address: 10th Floor
City: New York
StateProv: NY
PostalCode: 10013
Country: US
RegDate: 2012-05-14
Updated: 2018-07-17
Comment: http://www.digitalocean.com
Comment: Simple Cloud Hosting
Ref: https://rdap.arin.net/registry/entity/DO-13

OrgAbuseHandle: ABUSE5232-ARIN
OrgAbuseName: Abuse, DigitalOcean
OrgAbusePhone: +1-347-875-6044
OrgAbuseEmail: abuse@digitalocean.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5232-ARIN

OrgNOCHandle: NOC32014-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-347-875-6044
OrgNOCEmail: noc@digitalocean.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

OrgTechHandle: NOC32014-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-347-875-6044
OrgTechEmail: noc@digitalocean.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC32014-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.
#

Universitas21.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: UNIVERSITAS21.COM
Registry Domain ID: 9033754_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.arq.group
Registrar URL: http://www.melbourneit.com.au
Updated Date: 2017-07-06T06:37:08Z
Creation Date: 1999-08-12T06:42:41Z
Registry Expiry Date: 2025-08-12T06:42:30Z
Registrar: Webcentral Group Limited dba Melbourne IT
Registrar IANA ID: 13
Registrar Abuse Contact Email: abuse@melbourneit.com.au
Registrar Abuse Contact Phone: +61342060102
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.MELBOURNEIT.NET
Name Server: NS2.MELBOURNEIT.NET
Name Server: NS3.MELBOURNEIT.NET
Name Server: NS4.MELBOURNEIT.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-11-26T07:05:04Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
universitas21.com	167.99.95.186	3600

Host	MX Record	Priority	TTL
universitas21.com	universitas21-com.mail.protection.outlook.com	0	3600

Host	NS Record	TTL
universitas21.com	ns2.melbourneit.net	3600
universitas21.com	ns3.melbourneit.net	3600
universitas21.com	ns1.melbourneit.net	3600
universitas21.com	ns4.melbourneit.net	3600

Host	TXT Record	TTL
universitas21.com	ebqrnte84tjmndjbi8g20lgeaa	60
universitas21.com	google-site-verification=Lrpkk0kOvZiEFw8e5lNl5jriZvXQtvLICKdSe1ffnHU	3600
universitas21.com	MS=ms70773730	3600

ns1.melbourneit.net
TTL: 3600
Email address: admin.melbourneit.net
Serial: 2020081901
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum: 172800

Universitas21.com HTML Validation

HTML Validation Tool

Errors

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.

Attribute “about” not allowed on element “div” at this point.

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

The “aria-labelledby” attribute must point to an element in the same document.

Warnings

Attribute with the local name “xmlns:article” is not serializable as XML 1.0.

Attribute with the local name “xmlns:book” is not serializable as XML 1.0.

Attribute with the local name “xmlns:product” is not serializable as XML 1.0.

Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.

Attribute with the local name “xmlns:video” is not serializable as XML 1.0.

The “navigation” role is unnecessary for element “nav”.

The “main” role is unnecessary for element “main”.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Universitas21.com Desktop Insights

Desktop Page Insights Tool

Last tested: 10/03/2015

Desktop

Desktop Speed

55%

Optimize images

Leverage browser caching

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

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	57
Number of Hosts	6
Static Resources	50
JavaScript Resources	11
CSS Resources	8

Universitas21.com Mobile Insights

Mobile Page Insights Tool

Last tested: 10/03/2015

Mobile

Mobile Usability

73%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

50%

Optimize images

Leverage browser caching

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

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	57
Number of Hosts	6
Static Resources	50
JavaScript Resources	11
CSS Resources	8

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Universitas21.com Home page | Universitas 21

Quick Summary

Universitas21.com General Information

Universitas21.com Alexa Rank History

Universitas21.com Safety Information

Universitas21.com Server Information

Universitas21.com Domain Name Information

Universitas21.com HTML Validation

Universitas21.com Desktop Insights

Universitas21.com Mobile Insights

Universitas21.com Nearest Competitors

Universitas21.com Typos