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Site Info - Eprctracker.com

Overview of web technologies used by Eprctracker.com.

Website Background

EPRC 洗樓網

Description on Homepage

not ranked

Popularity rank

Website Quality Alerts

Found on page https://www.eprctracker.com/tracker/page/index.html
The character encoding specified in the HTML content-type meta tag is "BIG5". The actual encoding of the page seems to be "UTF-8".

Incorrect character encoding defined

Found on page https://www.eprctracker.com/tracker/page/index.html
The character encoding is defined only after the title in the HTML code and the title contains non-ASCII characters.

Title declaration before character encoding declaration

Found on page http://eprctracker.com/
We did not find a web page at http://eprctracker.com/, but we found one at http://www.eprctracker.com/.

No web page found at plain url

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EditPlus is a Windows-based text editor, also supporting creation of web pages.

EditPlus
used until recently

Java is a general-purpose language originally developed by Sun Microsystems.

Java
used on inner pages

Static websites don't use any server-side programming language for generating web pages, but deliver fixed content which is created manually or with an offline tool.

static files
used until recently

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

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery
used on inner pages

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

Apache 2.4.52
36% of sites use a newer version

Ubuntu is a Linux distribution.

Ubuntu

GoDaddy is an IT service provider, among others operating as SSL certificate authority. This includes ValiCert certificates, now operated by GoDaddy.

GoDaddy

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

Embedded CSS
used on inner pages

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
used on inner pages

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

Non-HttpOnly Cookies
used on inner pages

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

Non-Secure Cookies
used on inner pages

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

A strong ETag is an HTTP header field for validation of cached web pages, that indicates a byte-for-byte identical page in the cache.

Strong ETag

A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag
used on inner pages

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

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

Default protocol https

Transitional version of HTML.

HTML Transitional 4.0

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

Big5 is a character encoding system for Traditional Chinese characters.

Big5
used on inner pages

HKSCS (Hong Kong Supplementary Character Set) is an extension of the Big5 character encoding system for Traditional Chinese characters.

Big5 HKSCS
used on inner pages

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

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

GIF

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG
used on inner pages

BMP (Bitmap Image File) is a raster graphics image file format used to store bitmap digital images. BMP files may be compressed, but are typically uncompressed.

BMP
used on inner pages

Commercial entities

.com

Hong Kong

 

 

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