Mamchenkov.net Blog of Leonid Mamchenkov - Life, universe, and everything else

Life, universe, and everything else

Mamchenkov.net Overview

Mamchenkov.net ranking shows that the page is at position 814,591 over the world, while the bulk of its audience is from India, where it ranks 218,453.

In terms of rank-to-traffic ratio, mamchenkov.net has 908 unique users per day, viewing 907 pages. The rank based value of mamchenkov.net is 9,461 USD. Every user makes 1.08 pageviews on average.

Mamchenkov.net boasts a link base consisting of 246 referring domains and 267 external backlinks, as revealed by the data obtained from web network scanning.

Mamchenkov.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in July 12, 2024, mamchenkov.net has an expired SSL certificate issued by Let's Encrypt (expired on August 19, 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 and Symantec mamchenkov.net is a fairly safe domain.

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

Mamchenkov.net Rank Summary

Global Rank

814,591

Average Load Time

0.00sec

Links In Count

110

Website Value

$8,760

Audience Geography. Where are mamchenkov.net visitors located?

Country	Visitors
India IN	39.8%
Russian Federation RU	10.7%
Other	49.6%

Country	Pageviews
India IN	39.8%
Russian Federation RU	10.7%
Other	49.6%

Country	Rank
India IN	218453
Russian Federation RU	265665

Where do visitors go on mamchenkov.net?

Subdomain	Pageviews
mamchenkov.net	88.52%
zinaida.mamchenkov.net	11.48%

Subdomain	Pageviews per User
zinaida.mamchenkov.net	1
mamchenkov.net	1

Subdomain	Reach
mamchenkov.net	88.52%
zinaida.mamchenkov.net	11.48%

How popular is mamchenkov.net?

Period	Global Rank	Global Rank Delta
past 3 months	814591	-90222
past month	1008803	131873
past week	1002302	-298002

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1285701	-67661	2	10%	1	-11.21%
30	1435569	111586	2	-12.54%	1	-7.407%
7	1199432	-298557	2	40%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	653634	-102988	68	30%
30	819926	100801	57	-5.792%
7	829298	-350619	6	40%

Mamchenkov.net Website Safety

Overview

Last Updated: 11/23/2024

Overall result - mamchenkov.net 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: 02/13/2024

mamchenkov.net is safe.

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

Google Safe Search

Last Updated: 04/07/2019

mamchenkov.net 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

mamchenkov.net 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

mamchenkov.net is safe.

McAfee assesses mamchenkov.net 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 mamchenkov.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/23/2024

mamchenkov.net child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	mamchenkov.net
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/21/2024
Expiration	08/19/2024
Signed	Certificate is not self signed
Additional Domains	mamchenkov.net www.mamchenkov.net

Mamchenkov.net Rank History

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

Mamchenkov.net Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 11/08/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Mamchenkov.net Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: MAMCHENKOV.NET
Registry Domain ID: 117094088_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2021-03-11T00:37:09Z
Creation Date: 2004-04-14T16:52:09Z
Registry Expiry Date: 2022-04-14T16:52:09Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: abuse@amazonaws.com
Registrar Abuse Contact Phone: +1.2067406200
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1065.AWSDNS-05.ORG
Name Server: NS-1550.AWSDNS-01.CO.UK
Name Server: NS-411.AWSDNS-51.COM
Name Server: NS-629.AWSDNS-14.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-18T07:08:49Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Mamchenkov.net HTML Check

HTML Validation Tool

Errors

Duplicate attribute “prefix”.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The “banner” role is unnecessary for element “header”.

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

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

The “contentinfo” role is unnecessary for element “footer”.

Mamchenkov.net Desktop Performance

Last tested: 08/17/2019

Desktop Speed

72%

Leverage browser caching

Reduce server response time

Avoid landing page redirects

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

Minify JavaScript

Optimize images

Minify CSS

Desktop Resource Breakdown

Total Resources	70
Number of Hosts	14
Static Resources	49
JavaScript Resources	26
CSS Resources	18

Mamchenkov.net Mobile Insights

Last tested: 07/06/2019

Mobile Usability

89%

Size tap targets appropriately

Mobile Speed

53%

Leverage browser caching

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

Avoid landing page redirects

Reduce server response time

Minify JavaScript

Optimize images

Minify CSS

Mobile Resource Breakdown

Total Resources	83
Number of Hosts	16
Static Resources	61
JavaScript Resources	35
CSS Resources	22

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Mamchenkov.net Blog of Leonid Mamchenkov - Life, universe, and everything else

Life, universe, and everything else

Mamchenkov.net Overview

Mamchenkov.net Rank Summary

Mamchenkov.net Website Safety

Mamchenkov.net Rank History

Mamchenkov.net Hosting Information

Mamchenkov.net Domain Registration and Settings

Mamchenkov.net HTML Check

Mamchenkov.net Desktop Performance

Mamchenkov.net Mobile Insights

Mamchenkov.net Similar Audits

Mamchenkov.net Common Typos