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Site Info - Polyu.edu.hk

Overview of web technologies used by Polyu.edu.hk.

Website Background

The Hong Kong Polytechnic University - PolyU
As one of the top universities in Hong Kong, the Hong Kong Polytechnic University (PolyU) is committed to facilitating students' all-round development as well as supporting their professional competence and academic excellence.

Description on Homepage

10 December 1994

Online since

Number 11,046 of all websites according to Alexa

Popularity rank

CountryVisitorsCountry Rank
Hong Kong45.7%184
China7.2%40,608
United States4.9%120,360

Main visitors locations

Website Quality Alerts

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

No web page found at non-www url

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PHP is a popular scripting language for creating web pages.

PHP 5.3.17
(90% of sites use a newer version)

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

JavaScript

HTML5 is the fifth revision of the HTML standard.

HTML5

Transitional version of HTML.

HTML Transitional 4.0
(used until recently)

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

UTF-8

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

External CSS

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

Inline CSS

Session cookies are temporary cookies, which are deleted when the user closes the browser.

Session Cookies

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

HttpOnly Cookies

Secure cookies are used only via an encrypted connections, which may increase security.

Secure Cookies

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

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

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 until recently)

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

Non-Secure Cookies
(used until recently)

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression
(used until recently)

DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.

DigiCert

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

Apache 2.2.12
(83% of sites use a newer version)

SuSE is a Linux distribution owned by Novell.

SuSE

Hong Kong

.hk

Hong Kong

English

 

 

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