74.1 sec in total
16.2 sec
57.4 sec
517 ms
Click here to check amazing Hz Tarena content for China. Otherwise, check out these important facts you probably never knew about hz.tarena.com.cn
达内-杭州达内是国内首家获得国际风险投资的IT培训机构,达内科技致力于培养面向学生提供:杭州达内培训,达内,达内培训,嵌入式培训,杭州Java培训,Java培训,UID培训,杭州UID培训,杭州嵌入式培训,杭州软件测试培训,杭州安卓培训,杭州PHP培训,杭州C++培训,软件测试培训,php培训,杭州IOS培训,C++培训,杭州嵌入式培训班,杭州嵌入式培训机构等。
Visit hz.tarena.com.cnWe analyzed Hz.tarena.com.cn page load time and found that the first response time was 16.2 sec and then it took 57.9 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. Unfortunately, there were 30 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
hz.tarena.com.cn performance score
16155 ms
3903 ms
7244 ms
19917 ms
914 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 84% of them (52 requests) were addressed to the original Hz.tarena.com.cn, 13% (8 requests) were made to Www7.53kf.com and 2% (1 request) were made to Tb.53kf.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Hz.tarena.com.cn.
Page size can be reduced by 104.4 kB (52%)
200.3 kB
95.8 kB
In fact, the total size of Hz.tarena.com.cn main page is 200.3 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. Only 10% of websites need less resources to load. Javascripts take 71.8 kB which makes up the majority of the site volume.
Potential reduce by 42.0 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 42.0 kB or 81% of the original size.
Potential reduce by 5.7 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. Hz Tarena images are well optimized though.
Potential reduce by 47.4 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 47.4 kB or 66% of the original size.
Potential reduce by 9.3 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. Hz.tarena.com.cn needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 77% of the original size.
Number of requests can be reduced by 17 (59%)
29
12
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hz Tarena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
hz.tarena.com.cn
16155 ms
html.css
3903 ms
css.css
7244 ms
add.css
19917 ms
1.css
914 ms
swfobject.js
910 ms
kf.php
2043 ms
logo.jpg
10881 ms
top_t.gif
19996 ms
phone.gif
1945 ms
weixin.jpg
6199 ms
about_home.gif
3888 ms
ppzt.jpg
19995 ms
02171423vi1o.png
14466 ms
28182710ik0b.gif
7257 ms
28182730b86i.gif
10008 ms
061402567d4j.gif
12503 ms
07100144yrtr.jpg
19992 ms
28182746osrb.gif
15006 ms
28182642knf1.gif
18930 ms
28182607ivjb.gif
17694 ms
28183109zaf2.gif
19992 ms
28182917js0a.gif
19992 ms
28182902ogjw.gif
19993 ms
26095914jycq.jpg
19992 ms
21.jpg
19992 ms
2.jpg
19993 ms
3.jpg
19992 ms
4.jpg
19993 ms
5.jpg
19993 ms
6.jpg
19994 ms
7.jpg
19994 ms
1.jpg
19995 ms
8.jpg
19993 ms
9.jpg
19994 ms
10.jpg
19994 ms
3.gif
19994 ms
4.gif
19995 ms
tu3.gif
19995 ms
tu4.gif
19995 ms
5.gif
19995 ms
8.gif
19995 ms
sendacc.jsp
966 ms
kf_new.php
4546 ms
tu6.gif
19983 ms
tu7.gif
20051 ms
9.gif
17268 ms
kf_ivt_new.php
5128 ms
icon_off_14411450494400.jpg
1902 ms
10.gif
19795 ms
tu10.gif
19738 ms
commonbg_3.png
558 ms
closebtn_2.png
490 ms
otherimg_11.png
1893 ms
clickbtn_10.png
935 ms
tu11.gif
19985 ms
jquery-1.4.2.flp.js
1905 ms
top_bg.gif
12526 ms
bg1.jpg
19541 ms
kec.gif
9317 ms
straight-top_bg.gif
11889 ms
mx.gif
18045 ms
hz.tarena.com.cn SEO score
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hz.tarena.com.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 Hz.tarena.com.cn main page’s claimed encoding is gb2312. 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.
hz.tarena.com.cn
Open Graph description is not detected on the main page of Hz Tarena. 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: