Rkm.com.au Russell Kightley Media: Scientific Illustrator & Animator, Writer of Philosophical Science Fiction.

Russell Kightley Media creates science graphics and writes philosophical science fiction. Existing science illustrations and animations can be licence...

Rkm.com.au Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 08/24/2025

Rkm.com.au traffic estimate is about 1,719 unique visitors and 3,438 pageviews per day. The approximated value of rkm.com.au is 2,640 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that rkm.com.au is ranked number 64,416 in the world.

Rkm.com.au is registered under .AU top-level domain. Check other websites in .AU zone.

During the last check (October 05, 2024) rkm.com.au has an expired wildcard SSL certificate issued by Let's Encrypt (expired on November 09, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Symantec and Web of Trust rkm.com.au is pretty a safe domain.

Relying on Google Mobile-Friendly test rkm.com.au is well optimized for mobile and tablet devices.

Rkm.com.au General Information

Rkm.com.au Audience Geography

Where are website visitors coming from?

Country	Visitors

Rkm.com.au Traffic Distribution

Where do visitors go on rkm.com.au?

Subdomain	Pageviews

Rkm.com.au Popularity

How popular is rkm.com.au?

Period	Global Rank	Global Rank Delta

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Rkm.com.au Safety Information

Rankchart Summary

Unknown

Updated: 08/24/2025

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

Safe

Updated: 03/29/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Unknown

Updated: 08/24/2025

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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

McAfee® WebAdvisor

Safe

Updated: 02/28/2021

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

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Rkm.com.au SSL Information

Information about SSL/TLS certificates

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Domain	*.rkm.com.au
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	08/11/2024
Expiration	11/09/2024
Signed	Certificate is not self signed
Additional Domains	*.rkm.com.au rkm.com.au

SSL Checker

Rkm.com.au Server Information

Rkm.com.au Server Location

Where website hosting server is located?

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Rkm.com.au ASN Information

Information about IP address owner

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ASN ID: 396982

ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Updated: 07/16/2025

Raw ASN data:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982

OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Geolocation

ASN Lookup

Rkm.com.au Domain Name Information

Rkm.com.au DNS Information

Domain name service records

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A

Host	A Record	TTL

Rkm.com.au Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Rkm.com.au HTML Validation

Rkm.com.au W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

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

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “meta”.

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

Attribute “http-equiv” not allowed on element “meta” at this point.

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

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

Stray end tag “head”.

Duplicate ID “fb-root”.

Bad value “70 ” for attribute “height” on element “img”: Expected a digit but saw “ ” instead.

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

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

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Element “option” without attribute “label” must not be empty.

Attribute “target” not allowed on element “option” at this point.

Stray end tag “div”.

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

Bad value “none” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

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

Warnings:

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

The first occurrence of ID “fb-root” was here.

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

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

HTML Validator

Rkm.com.au Desktop Performance

How Well Rkm.com.au Performs On Desktops?

Website desktop performance and usability tips

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Speed

84%

Leverage browser caching

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

Enable compression

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Updated: 09/18/2015

Rkm.com.au Mobile Performance

How Optimized Is Rkm.com.au for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

63%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Updated: 09/18/2015

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Rkm.com.au URL Typos

Most common user URL mistypes for rkm.com.au

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Total Resources	35
Number of Hosts	19
Static Resources	24
JavaScript Resources	13
CSS Resources	2

CSS	25.2 KBytes
Images	409.3 KBytes
HTML	144.1 KBytes
JavaScript	907.6 KBytes
Other	1.3 KBytes

Total Resources	35
Number of Hosts	19
Static Resources	24
JavaScript Resources	13
CSS Resources	2

CSS	25.2 KBytes
Images	409.2 KBytes
HTML	143.6 KBytes
JavaScript	907.6 KBytes
Other	1.3 KBytes