6.5 sec in total
944 ms
5.4 sec
146 ms
Click here to check amazing Jcr Ruc content for China. Otherwise, check out these important facts you probably never knew about jcr.ruc.edu.cn
Visit jcr.ruc.edu.cnWe analyzed Jcr.ruc.edu.cn page load time and found that the first response time was 944 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jcr.ruc.edu.cn performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value3.0 s
77/100
25%
Value3.2 s
91/100
10%
Value0 ms
100/100
30%
Value0.008
100/100
15%
Value0.6 s
100/100
10%
944 ms
243 ms
723 ms
328 ms
242 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Jcr.ruc.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Jcr.ruc.edu.cn.
Page size can be reduced by 465 B (9%)
4.9 kB
4.4 kB
In fact, the total size of Jcr.ruc.edu.cn main page is 4.9 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. Images take 4.0 kB which makes up the majority of the site volume.
Potential reduce by 91 B
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 91 B or 27% 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. Jcr Ruc images are well optimized though.
Potential reduce by 374 B
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 374 B or 61% of the original size.
Number of requests can be reduced by 23 (47%)
49
26
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jcr Ruc. 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.
jcr.ruc.edu.cn
944 ms
blank.htm
243 ms
node_621.htm
723 ms
menufix.js
328 ms
main_bg.jpg
242 ms
logo.gif
1006 ms
cn_icon.gif
457 ms
en_icon.gif
471 ms
nav_dot1.gif
460 ms
focus01.jpg
1929 ms
team_cl_003.gif
483 ms
tt_01.gif
683 ms
48d705ce10b5184b08e520.jpg
2288 ms
tt_02.gif
698 ms
tt_xiaoyou.gif
723 ms
gun_04.gif
915 ms
gun_05.gif
925 ms
gun_06.gif
964 ms
gun_03.gif
1145 ms
pic_02.gif
1386 ms
pic_08.gif
1206 ms
pic_04.gif
1665 ms
pic_05.gif
1373 ms
logo2.gif
1449 ms
bg_Rtt.gif
1600 ms
bg_sortlist_tt.gif
1614 ms
btn_01.gif
1693 ms
cnen.gif
1827 ms
dot_Lnav.gif
1841 ms
dot_SL.gif
2002 ms
dot_SL_02.gif
1933 ms
icon.gif
2054 ms
input_bg.gif
2070 ms
isl_l_btn.gif
2163 ms
isl_r_btn.gif
2173 ms
line.gif
2334 ms
nav_bg.gif
2282 ms
scroll-left.gif
2296 ms
scroll-right.gif
2402 ms
tt_04.gif
2396 ms
tt_05.gif
2276 ms
focus032501.jpg
2062 ms
focus10012201.jpg
2998 ms
focus03.jpg
2868 ms
focus032502.jpg
2168 ms
focus10012203.jpg
2958 ms
dot_SL_01.gif
2046 ms
line_01.gif
2024 ms
Blue%20hills.jpg
1983 ms
focus151222yiluyidai.jpg
2510 ms
focus151229yjds.jpg
2243 ms
focus160109gan.jpg
2393 ms
focus160310xiaozhang.jpg
2299 ms
jcr.ruc.edu.cn accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
jcr.ruc.edu.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
jcr.ruc.edu.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jcr.ruc.edu.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 Jcr.ruc.edu.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.
jcr.ruc.edu.cn
Open Graph description is not detected on the main page of Jcr Ruc. 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: