21.3 sec in total
3.1 sec
18 sec
186 ms
Welcome to study139.com homepage info - get ready to check Study 139 best content for China right away, or after learning these important things about study139.com
text/html; charset=gb2312
Visit study139.comWe analyzed Study139.com page load time and found that the first response time was 3.1 sec and then it took 18.2 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.
study139.com performance score
3143 ms
896 ms
1576 ms
682 ms
1095 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Study139.com, 5% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Study139.com.
Page size can be reduced by 34.7 kB (42%)
81.8 kB
47.2 kB
In fact, the total size of Study139.com main page is 81.8 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. Images take 47.6 kB which makes up the majority of the site volume.
Potential reduce by 25.0 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 25.0 kB or 87% of the original size.
Potential reduce by 5.2 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, Study 139 needs image optimization as it can save up to 5.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.4 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. Study139.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 81% of the original size.
Number of requests can be reduced by 17 (81%)
21
4
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Study 139. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
study139.com
3143 ms
css.css
896 ms
logo.gif
1576 ms
style2_r3_c1.jpg
682 ms
right2.jpg
1095 ms
02.gif
1792 ms
style2_r5_c2.jpg
1191 ms
bodybg.jpg
484 ms
style2_r2_c5.jpg
289 ms
00.gif
971 ms
style2_r3_c7.jpg
603 ms
style3_r5_c5.jpg
927 ms
bg_0ltop.gif
742 ms
bg_01.gif
817 ms
bg_0rtop.gif
875 ms
bg_03.gif
956 ms
5.jpg
1056 ms
bg_04.gif
1098 ms
bg_0lbottom.gif
1141 ms
bg_02.gif
1171 ms
bg_0rbottom.gif
1185 ms
button_111.gif
140 ms
study139.com SEO score
ZH
N/A
GB2312"
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Study139.com 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 Study139.com 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.
study139.com
Open Graph description is not detected on the main page of Study 139. 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: