9.4 sec in total
3.1 sec
6.1 sec
130 ms
Visit jsjfz.cn now to see the best up-to-date Jsjfz content and also check out these interesting facts you probably never knew about jsjfz.cn
航天科工集团十七所主办的仿真技术领域的综合性科技期刊,计算机仿真杂志编辑部在线投稿指定网站
Visit jsjfz.cnWe analyzed Jsjfz.cn page load time and found that the first response time was 3.1 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jsjfz.cn performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value0.9 s
100/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.9 s
100/100
10%
3138 ms
1334 ms
259 ms
480 ms
313 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Jsjfz.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Jsjfz.cn.
Page size can be reduced by 38.3 kB (78%)
49.2 kB
10.8 kB
In fact, the total size of Jsjfz.cn main page is 49.2 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 5% of websites need less resources to load. CSS take 38.7 kB which makes up the majority of the site volume.
Potential reduce by 7.4 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.4 kB or 71% of the original size.
Potential reduce by 31.0 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. Jsjfz.cn needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 80% of the original size.
We found no issues to fix!
19
19
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsjfz. According to our analytics all requests are already optimized.
jsjfz.cn
3138 ms
www.jsjfz.cn
1334 ms
layout.css
259 ms
default_blue.css
480 ms
body_bg.gif
313 ms
top.gif
540 ms
nav.gif
231 ms
current.gif
459 ms
top_bg1.gif
462 ms
h2_bg1.gif
554 ms
more1.gif
556 ms
li_bg1.gif
569 ms
h2_bg2.gif
683 ms
banner.gif
1049 ms
h2_bg3.gif
770 ms
li_bg3.gif
783 ms
index_r_box_bg.gif
793 ms
top_bg.gif
813 ms
img_qkxx.gif
1162 ms
img_lxwm.gif
1107 ms
footer.gif
1106 ms
jsjfz.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
Links do not have a discernible name
jsjfz.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
jsjfz.cn SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsjfz.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 Jsjfz.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.
jsjfz.cn
Open Graph description is not detected on the main page of Jsjfz. 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: