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Site Info - Eyesz.com.cn

Overview of web technologies used by Eyesz.com.cn.

Website Background

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深圳深东爱尔眼科医院,深圳龙岗眼科医院(医保定点),中国首家IPO上市眼科医疗机构开展全飞秒激光近视眼手术、准分子激光近视及白内障治疗手术,设有医学验光配镜、青光眼、角膜及眼表、眼底病、眼眶病、儿童眼科、眼外伤、眼部整形美容等专科。健康热线:0755-89610888

Description on Homepage

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Website Quality Alerts

Found on page https://www.eyesz.com.cn/
The character encoding specified in the HTML content-type meta tag is "GBK". The actual encoding of the page seems to be "UTF-8".

Incorrect character encoding defined

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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

China Telecom (China Telecommunications Corporation) is a Chinese state-owned telecommunication company.

China Telecom
hosting info partly based on data from ipinfo.io, see details

China Telecom (China Telecommunications Corporation) is a Chinese state-owned telecommunication company.

China Telecom

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

DigiCert

Sectigo (formerly Comodo CA) is a US-based SSL certificate authority.

Sectigo
used until recently

Baidu Analytics (Tongji) is a web analytics service by Baidu.

Baidu Analytics

Umeng is a Chinese provider of online web traffic statistics, formerly operating under the name CNZZ.

Umeng

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

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

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

HTTP/2

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security

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

HTML5 is the fifth revision of the HTML standard.

HTML5

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

UTF-8

GBK is a character encoding system for simplified Chinese characters.

GBK
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

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

JPEG

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

GIF

China

.cn

China

 

 

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