Lhotka.net Rockford Lhotka | lhotka.net

Lhotka.net Overview

Website Overview: lhotka.net

Introduction:

Lhotka.net is the website of Rockford Lhotka, a prominent figure in the technology and software development industry. The site provides various resources and information related to his work and publications. In this website overview, we will delve into the structural aspects of lhotka.net, including its content, user engagement, hosting details, domain, family-friendliness, and performance.

Content:

Lhotka.net offers a wealth of resources for users interested in technology, particularly in the field of software development. Visitors can access informative articles, blog posts, tutorials, and other valuable content. This allows users to keep up with the latest trends, industry updates, and best practices in the rapidly evolving world of technology.

User Engagement:

The website witnesses a steady stream of traffic, with an average of 69 unique users visiting the site each day. This indicates a regular and engaged audience who find value in the content provided by Rockford Lhotka. Additionally, the site receives an average of 138 pageviews per day, suggesting that users explore multiple pages during their visit, indicating an active and interested user base.

Hosting Details:

Lhotka.net is hosted by FASTLY, a well-known US hosting provider. Being hosted by FASTLY ensures reliable and efficient access to the website's content for users around the world. Fast and secure hosting is crucial for maintaining a positive user experience, and the selection of FASTLY as the hosting provider suggests that this requirement is well catered for.

Domain:

The website utilizes a Top Level Domain (TLD) of .NET. This TLD is a popular choice for websites related to technology and networks, aligning well with the nature of the content provided on lhotka.net. The use of a .NET domain may also indicate that the website is focused on providing actual resources and solutions to its users, rather than being purely informational.

Family-Friendliness:

Since the website primarily focuses on technology and software development-related content, it can be considered family-friendly. However, it is always recommended for parents and guardians to review the content and resources offered by lhotka.net to ensure suitability for younger audiences, as the website may contain advanced technical information that may not be suitable for all age groups.

Performance:

According to Google's PageSpeed Insights, lhotka.net scores 68 out of 100 for speed, indicating an average performance in terms of page loading times. While this score suggests there is room

Lhotka.net Rank Summary

Global Rank

4,916,701

Average Load Time

1.26sec

Links In Count

498

Website Value

Audience Geography. Where are lhotka.net visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on lhotka.net?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is lhotka.net?

Period	Global Rank	Global Rank Delta
past 3 months	4916701	3800487

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	5409414	3753221	0	-84.925%	2	30%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	4840652	3907413	5	-88.636%

Lhotka.net Website Safety

Overview

Last Updated: 11/23/2024

Overall result - lhotka.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: 04/02/2024

lhotka.net is safe.

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

Google Safe Search

Last Updated: 04/03/2019

lhotka.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

lhotka.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: 03/02/2021

lhotka.net is safe.

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

Web of Trust

Last Updated: 01/11/2019

lhotka.net child safety is good.

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

SSL Information

SSL Checker Tool

Domain	lhotka.net
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	06/28/2024
Expiration	09/26/2024
Signed	Certificate is not self signed
Additional Domains	lhotka.net www.lhotka.net

Lhotka.net Rank History

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

Lhotka.net Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 11/05/2024

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Lhotka.net Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: LHOTKA.NET
Registry Domain ID: 33195623_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.register.com
Registrar URL: http://www.register.com
Updated Date: 2020-03-17T18:40:49Z
Creation Date: 2000-08-18T17:15:47Z
Registry Expiry Date: 2023-08-18T17:15:47Z
Registrar: Register.com, Inc.
Registrar IANA ID: 9
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS101.REGISTER.COM
Name Server: DNS102.REGISTER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-14T07:06:21Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
lhotka.net	185.199.108.153	86400

Host	MX Record	Priority	TTL
lhotka.net	aspmx.l.google.com	10	86400
lhotka.net	aspmx5.googlemail.com	10	86400
lhotka.net	aspmx2.googlemail.com	10	86400
lhotka.net	aspmx3.googlemail.com	10	86400
lhotka.net	aspmx4.googlemail.com	10	86400
lhotka.net	alt2.aspmx.l.google.com	5	86400
lhotka.net	alt1.aspmx.l.google.com	5	86400

Host	NS Record	TTL
lhotka.net	dns101.register.com	86400
lhotka.net	dns102.register.com	86400

Host	TXT Record	TTL
lhotka.net	MS=ms95883622	86400

dns101.register.com
TTL: 7200
Email address: root.REGISTER.COM
Serial: 121041912
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Lhotka.net HTML Check

HTML Validation Tool

Errors

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

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”.

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

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

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

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

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

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

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

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

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

Warnings

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

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

Lhotka.net Desktop Performance

Last tested: 10/25/2019

Desktop Speed

83%

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

Leverage browser caching

Optimize images

Enable compression

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	33
Number of Hosts	12
Static Resources	16
JavaScript Resources	11
CSS Resources	3

Lhotka.net Mobile Insights

Last tested: 10/19/2015

Mobile Usability

64%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

68%

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

Leverage browser caching

Enable compression

Optimize images

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	30
Number of Hosts	10
Static Resources	19
JavaScript Resources	7
CSS Resources	4

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Lhotka.net Rockford Lhotka | lhotka.net

Lhotka.net Overview

Lhotka.net Rank Summary

Lhotka.net Website Safety

Lhotka.net Rank History

Lhotka.net Hosting Information

Lhotka.net Domain Registration and Settings

Lhotka.net HTML Check

Lhotka.net Desktop Performance

Lhotka.net Mobile Insights

Lhotka.net Similar Audits

Lhotka.net Common Typos