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Site Info - Na7kr.us

Overview of web technologies used by Na7kr.us.

Website Background

Welcome to my ham radio site:NA7KR – NA7KR
NA7KR

Description on Homepage

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Popularity rank

Composr (formerly ocPortal and KiviPortal) is an open source content management system based on PHP and MySQL, developed by ocProducts.

Composr

PHP is a scripting language for creating websites.

PHP

JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages.

JavaScript

Cloudflare Server is a web server developed by Cloudflare.

Cloudflare Server

The Apache HTTP Server is an open source web server by the Apache Software Foundation.

Apache 2.4.65
used until recently

Debian is a Linux distribution.

Debian
used until recently

Comcast is a US-based telecommunication and media company.

Comcast
used until recently
hosting info partly based on data from ipinfo.io, see details

Comcast is a US-based telecommunication and media company.

Comcast
used until recently

Cloudflare provides a content delivery network.

Cloudflare

Cloudflare provides DNS servers and other web services.

Cloudflare

Namecheap is a US-based domain registrar and web hosting company.

Namecheap
used until recently

GlobalSign is an IT security service provider, also operating as SSL certificate authority.

GlobalSign

Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.

Let’s Encrypt
used until recently

Matomo (formerly Piwik) is an open source web analytics program.

Matomo

The Google Advertising network consists of AdSense, DoubleClick and other services.

Google Ads

Zstandard is a lossless data compression algorithm developed by Yann Collet at Facebook.

Zstandard Compression

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS

Persistent cookies with an expiration time of up to 1 day.

Cookies expiring in hours

Persistent cookies with an expiration time between 1 month and 1 year.

Cookies expiring in months

Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.

Non-HttpOnly Cookies

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Non-Secure Cookies

The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address.

IPv6

HTTP/2 is the second major version of the HTTP network protocol.

HTTP/2

HTTP/3 is the third major version of the HTTP network protocol, derived from the QUIC protocol.

HTTP/3

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression
used until recently

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata

HTML5 is the fifth revision of the HTML standard.

HTML5

ISO-8859-1 (informally also called Latin-1) is an 8-bit character set for Western European languages.

ISO-8859-1

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

PNG

United States

.us

United States
used until recently

English

 

 

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