15.1 sec in total
1 sec
13.9 sec
178 ms
Welcome to stu51.com homepage info - get ready to check Stu 51 best content for United States right away, or after learning these important things about stu51.com
Visit stu51.comWe analyzed Stu51.com page load time and found that the first response time was 1 sec and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
stu51.com performance score
1020 ms
3543 ms
219 ms
426 ms
220 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 32% of them (6 requests) were addressed to the original Stu51.com, 42% (8 requests) were made to Bdimg.share.baidu.com and 5% (1 request) were made to W.cnzz.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Cnzz.mmstat.com.
Page size can be reduced by 43.1 kB (39%)
110.2 kB
67.1 kB
In fact, the total size of Stu51.com main page is 110.2 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 73.5 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 14.2 kB or 75% of the original size.
Potential reduce by 0 B
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. Stu 51 images are well optimized though.
Potential reduce by 22.5 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 22.5 kB or 31% of the original size.
Potential reduce by 6.4 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. Stu51.com needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 74% of the original size.
Number of requests can be reduced by 9 (56%)
16
7
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stu 51. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
stu51.com
1020 ms
www.stu51.com
3543 ms
index.css
219 ms
main_m.js
426 ms
logo.jpg
220 ms
bg.gif
215 ms
share.js
4376 ms
c.php
1749 ms
stat.htm
162 ms
core.php
955 ms
9.gif
4603 ms
slide_api.js
323 ms
slide_view.js
606 ms
tangram.js
1864 ms
api_base.js
586 ms
view_base.js
322 ms
slide_share.css
306 ms
app.gif
856 ms
logger.js
1488 ms
stu51.com SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stu51.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 Stu51.com 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.
stu51.com
Open Graph description is not detected on the main page of Stu 51. 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: