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About Website

Welcome to 189.cn homepage info - get ready to check 189 best content for China right away, or after learning these important things about 189.cn

中国电信网上营业厅，为电信客户提供充值交费、费用查询、业务办理、在线客服、故障申告、投诉咨询及品牌专区等全方位的电子自助服务；中国电信——世界触手可及。

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189.cn

3321 ms

logo.png

11858 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original 189.cn, 50% (1 request) were made to Image2.chinatelecom-ec.com. The less responsive or slowest element that took the longest time to load (11.9 sec) relates to the external source Image2.chinatelecom-ec.com.

Content Size

21.5 kB

After Optimization

9.7 kB

In fact, the total size of 189.cn main page is 21.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 14.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.1 kB

Original 14.4 kB
After minification 13.0 kB
After compression 4.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.1 kB or 70% of the original size.

Image Optimization

-25%

Potential reduce by 1.7 kB

Original 7.1 kB
After minification 5.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, 189 needs image optimization as it can save up to 1.7 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 189. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 189.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 189.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

189.cn

Open Graph description is not detected on the main page of 189. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: