Jsfcentral.com Virtua: technical excellence. it's that simple. - Virtua

Virtua provides expert training, mentoring, architecture, and development for teams with AWS and other clouds, microservices, Java and Jakarta EE, Ang...

Jsfcentral.com Overview

Jsfcentral.com belongs to DIGITALWEST-AS - Digital West Networks, Inc., US. Check the list of other websites hosted by DIGITALWEST-AS - Digital West Networks, Inc., US.

In terms of rank-to-traffic ratio, jsfcentral.com has 1,560 unique users per day, viewing 3,151 pages. The rank based value of jsfcentral.com is 2,333 USD. Every user makes 2.16 pageviews on average.

Jsfcentral.com boasts a link base consisting of 210 referring domains and 218 external backlinks, as revealed by the data obtained from web network scanning.

Jsfcentral.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in October 03, 2024, jsfcentral.com has a valid and up-to-date SSL certificate issued by Let's Encrypt , certificate expiration date: December 23, 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 our sources jsfcentral.com is probably an unsafe domain.

According the Mobile-Friendly test by Google jsfcentral.com is nice optimized for mobile devices and tablets.

Jsfcentral.com Website Safety

Overview

Last Updated: 11/22/2024

Overall result - jsfcentral.com is not 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: 02/13/2024

jsfcentral.com is safe.

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

Google Safe Search

Last Updated: 03/27/2017

jsfcentral.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

jsfcentral.com 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: 02/15/2021

jsfcentral.com is safe.

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

Web of Trust

Last Updated: 01/12/2019

jsfcentral.com child safety is very poor.

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

SSL Information

SSL Checker Tool

Domain	virtua.tech
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	09/24/2024
Expiration	12/23/2024
Signed	Certificate is not self signed
Additional Domains	virtua.tech www.virtua.tech

Jsfcentral.com Rank History

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

Jsfcentral.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 14589

ASN Title: DIGITALWEST-AS - Digital West Networks, Inc., US

Last Update: 03/13/2024

#
# 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: 14589
ASName: DIGITALWEST-AS
ASHandle: AS14589
RegDate: 2000-01-07
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14589

OrgName: Digital West Networks, Inc.
OrgId: DIGIT-21
Address: 1998 Santa Barbara Ave
Address: Suite 200
City: San Luis Obispo
StateProv: CA
PostalCode: 93401
Country: US
RegDate: 2003-05-01
Updated: 2018-07-24
Ref: https://rdap.arin.net/registry/entity/DIGIT-21

OrgAbuseHandle: DNOC-ARIN
OrgAbuseName: DWNI Network Operations Center
OrgAbusePhone: +1-805-781-9379
OrgAbuseEmail: noc@digitalwest.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/DNOC-ARIN

OrgTechHandle: DIT15-ARIN
OrgTechName: DWNI IP Tech
OrgTechPhone: +1-805-781-9378
OrgTechEmail: ip-tech@digitalwest.net
OrgTechRef: https://rdap.arin.net/registry/entity/DIT15-ARIN

OrgNOCHandle: DNOC-ARIN
OrgNOCName: DWNI Network Operations Center
OrgNOCPhone: +1-805-781-9379
OrgNOCEmail: noc@digitalwest.net
OrgNOCRef: https://rdap.arin.net/registry/entity/DNOC-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.
#

Jsfcentral.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: JSFCENTRAL.COM
Registry Domain ID: 93171590_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2022-09-04T19:28:17Z
Creation Date: 2002-12-16T19:21:32Z
Registry Expiry Date: 2023-12-16T19:21:32Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS11.DOMAINCONTROL.COM
Name Server: NS12.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-12-21T16:00:20Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Jsfcentral.com HTML Check

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

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

Element “head” is missing a required instance of child element “title”.

Attribute “xmlns:f” not allowed here.

Attribute “xmlns:h” not allowed here.

Attribute “xmlns:jsp” not allowed here.

Element “jsp:root” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

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

Stray end tag “head”.

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

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

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

Attribute “hspace” not allowed on element “iframe” at this point.

Attribute “vspace” not allowed on element “iframe” at this point.

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

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

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

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

Text not allowed in element “iframe” in this context.

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

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

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

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

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

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

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

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

Bad value “(Submit a listing);jsessionid=F5F2A3E7D02662EAB234A8CD90ED808C” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “mailto:submissions@jsfcentral.com” for attribute “onclick” on element “a”: missing ; before statement

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

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

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

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

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.

Bad value “true” for attribute “async” on element “script”.

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

No “p” element in scope but a “p” end tag seen.

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

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

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

Warnings

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

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

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

Element name “jsp:root” cannot be represented as XML 1.0.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Jsfcentral.com Desktop Performance

Last tested: 11/26/2015

Desktop Speed

86%

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

Leverage browser caching

Optimize images

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	36
Number of Hosts	10
Static Resources	21
JavaScript Resources	13
CSS Resources	1

Jsfcentral.com Mobile Insights

Last tested: 11/26/2015

Mobile Usability

64%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Size content to viewport

Mobile Speed

68%

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

Leverage browser caching

Optimize images

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	46
Number of Hosts	12
Static Resources	26
JavaScript Resources	13
CSS Resources	3

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www.jsfcentral.con

Jsfcentral.com Virtua: technical excellence. it's that simple. - Virtua

Virtua provides expert training, mentoring, architecture, and development for teams with AWS and other clouds, microservices, Java and Jakarta EE, Ang...

Jsfcentral.com Overview

Jsfcentral.com Website Safety

Jsfcentral.com Rank History

Jsfcentral.com Hosting Information

Jsfcentral.com Domain Registration and Settings

Jsfcentral.com HTML Check

Jsfcentral.com Desktop Performance

Jsfcentral.com Mobile Insights

Jsfcentral.com Similar Audits

Jsfcentral.com Common Typos