29.4 sec in total
2.1 sec
27.1 sec
196 ms
Click here to check amazing Bookshop Class content for China. Otherwise, check out these important facts you probably never knew about bookshop.class.com.cn
中国人事考试图书网 全国专业技术人员计算机应用能力考试指定用书
Visit bookshop.class.com.cnWe analyzed Bookshop.class.com.cn page load time and found that the first response time was 2.1 sec and then it took 27.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Bookshop.class.com.cn rating and web reputation
bookshop.class.com.cn performance score
2108 ms
1270 ms
2131 ms
611 ms
612 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 81% of them (38 requests) were addressed to the original Bookshop.class.com.cn, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to S11.cnzz.com. The less responsive or slowest element that took the longest time to load (7.6 sec) belongs to the original domain Bookshop.class.com.cn.
Page size can be reduced by 168.9 kB (65%)
259.8 kB
91.0 kB
In fact, the total size of Bookshop.class.com.cn main page is 259.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 166.8 kB which makes up the majority of the site volume.
Potential reduce by 25.2 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 25.2 kB or 80% of the original size.
Potential reduce by 3.4 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. Bookshop Class images are well optimized though.
Potential reduce by 118.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 118.9 kB or 71% of the original size.
Potential reduce by 21.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Bookshop.class.com.cn needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 80% of the original size.
Number of requests can be reduced by 25 (57%)
44
19
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookshop Class. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
bookshop.class.com.cn
2108 ms
style.css
1270 ms
common.js
2131 ms
index.js
611 ms
common1.css
612 ms
transport.js
3659 ms
utils.js
3354 ms
jquery.js
1832 ms
jqglobal.js
916 ms
cycle_image.js
7170 ms
qq.css
7575 ms
ServiceQQ.js
2137 ms
stat.php
1846 ms
logo.gif
3047 ms
bnt_log.gif
315 ms
bnt_reg.gif
622 ms
more.gif
5555 ms
bnt_top.gif
2434 ms
bnt_home.gif
2743 ms
xml_rss2.gif
5597 ms
hd_shadow.png
3050 ms
nv-bg.png
3656 ms
mu.png
3355 ms
searchBg.gif
2780 ms
bg.gif
2424 ms
bnt_search.gif
3434 ms
h3title.gif
3073 ms
catBg.gif
3971 ms
inputbg.gif
3730 ms
lineBg.gif
3774 ms
box_2Bg.gif
4035 ms
foucsBg.gif
4790 ms
data.js
710 ms
helpTitBg.gif
796 ms
qq_listbg.gif
410 ms
qq_1.png
451 ms
logo1.gif
459 ms
footerLine.gif
1335 ms
stat.htm
166 ms
core.php
962 ms
9.gif
1647 ms
h.js
648 ms
21.gif
956 ms
dynamic.php
2596 ms
hm.gif
324 ms
app.gif
1574 ms
button_121.gif
544 ms
bookshop.class.com.cn SEO score
N/A
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookshop.class.com.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Bookshop.class.com.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
bookshop.class.com.cn
Open Graph description is not detected on the main page of Bookshop Class. 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: