Jackvance.com Jack Vance Website - Home

Jack Vance Website - The Official Website of Jack Vance, Grandmaster of Science Fiction and Fantasy. Home of e-books and information.

Jackvance.com Overview

Jackvance.com belongs to LINODE-AP Linode, LLC, US. Check the list of other websites hosted by LINODE-AP Linode, LLC, US.

In terms of rank-to-traffic ratio, jackvance.com has 2,217 unique users per day, viewing 4,434 pages. The rank based value of jackvance.com is 3,370 USD. Every user makes 2.14 pageviews on average.

Jackvance.com boasts a link base consisting of 275 referring domains and 321 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in November 06, 2022, jackvance.com has an expired SSL certificate issued by Sectigo Limited (expired on October 09, 2023). 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 jackvance.com is a fairly safe domain.

Based on Mobile-Friendly test by Google jackvance.com is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Jackvance.com Website Safety

Overview

Last Updated: 11/06/2024

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: 04/17/2024

jackvance.com is safe.

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

Google Safe Search

Last Updated: 11/06/2024

Not yet checked.

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: 01/11/2019

jackvance.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: 04/29/2021

jackvance.com is safe.

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

Web of Trust

Last Updated: 11/06/2024

jackvance.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	jackvance.com
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	09/08/2022
Expiration	10/09/2023
Signed	Certificate is not self signed
Additional Domains	jackvance.com www.jackvance.com

Jackvance.com Rank History

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

Jackvance.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 63949

ASN Title: LINODE-AP Linode, LLC, US

Last Update: 08/03/2024

#
# 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: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488

OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA

OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-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.
#

Jackvance.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: JACKVANCE.COM
Registry Domain ID: 18346755_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2023-12-25T07:22:54Z
Creation Date: 2000-01-24T18:25:34Z
Registry Expiry Date: 2025-01-24T18:25:34Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-02-09T12:06:32Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Jackvance.com HTML Check

HTML Validation Tool

Warnings

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

Empty heading.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Errors

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

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

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

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

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.

Bad value “/info/contact/?subject=US Publishing Enquiry” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “/info/contact/?subject=International Publishing Enquiry” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “/info/contact/?subject=Site Feedback” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “/info/contact/?subject=Web Development” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “/info/contact/?subject=Cover Art” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “/file/images/Signature Series Pile-up - 1500x1125.jpg” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/file/images/Signature Series Pile-up - 1500x1125.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

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

Bad value “/info/contact/?subject=VIE Set for university” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

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

The “clear” attribute on the “br” element is obsolete. Use CSS instead.

Stray start tag “script”.

Jackvance.com Desktop Performance

Last tested: 04/03/2017

Desktop Speed

41%

Optimize images

Leverage browser caching

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

Enable compression

Desktop Resource Breakdown

Total Resources	30
Number of Hosts	8
Static Resources	21
JavaScript Resources	6
CSS Resources	6

Jackvance.com Mobile Insights

Last tested: 04/03/2017

Mobile Usability

65%

Use legible font sizes

Configure the viewport

Size content to viewport

Size tap targets appropriately

Mobile Speed

48%

Optimize images

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

Leverage browser caching

Mobile Resource Breakdown

Total Resources	30
Number of Hosts	8
Static Resources	21
JavaScript Resources	6
CSS Resources	6

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Jackvance.com Jack Vance Website - Home

Jack Vance Website - The Official Website of Jack Vance, Grandmaster of Science Fiction and Fantasy. Home of e-books and information.

Jackvance.com Overview

Jackvance.com Website Safety

Jackvance.com Rank History

Jackvance.com Hosting Information

Jackvance.com Domain Registration and Settings

Jackvance.com HTML Check

Jackvance.com Desktop Performance

Jackvance.com Mobile Insights

Jackvance.com Similar Audits

Jackvance.com Common Typos