16.5 sec in total
1.9 sec
14.4 sec
247 ms
Click here to check amazing News Nju content for China. Otherwise, check out these important facts you probably never knew about news.nju.edu.cn
南京大学 新闻网
Visit news.nju.edu.cnWe analyzed News.nju.edu.cn page load time and found that the first response time was 1.9 sec and then it took 14.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
news.nju.edu.cn performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value5.6 s
18/100
25%
Value15.7 s
0/100
10%
Value6,590 ms
0/100
30%
Value0.313
37/100
15%
Value14.4 s
9/100
10%
1868 ms
829 ms
557 ms
557 ms
1110 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 87% of them (52 requests) were addressed to the original News.nju.edu.cn, 5% (3 requests) were made to Img.tianqi.com and 3% (2 requests) were made to Img.cxmx.com.cn. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Img.cxmx.com.cn.
Page size can be reduced by 582.0 kB (39%)
1.5 MB
921.0 kB
In fact, the total size of News.nju.edu.cn main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 968.7 kB which makes up the majority of the site volume.
Potential reduce by 38.8 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 38.8 kB or 81% of the original size.
Potential reduce by 198.8 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, News Nju needs image optimization as it can save up to 198.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 300.6 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 300.6 kB or 70% of the original size.
Potential reduce by 43.8 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. News.nju.edu.cn needs all CSS files to be minified and compressed as it can save up to 43.8 kB or 81% of the original size.
Number of requests can be reduced by 15 (25%)
59
44
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of News Nju. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
news.nju.edu.cn
1868 ms
index.css
829 ms
coin-slider-styles.css
557 ms
niftyCorners.css
557 ms
jquery-ui-1.10.1.custom.min.css
1110 ms
jquery-1.9.0.min.js
1709 ms
coin-slider.min.js
1115 ms
niftycube.js
1153 ms
logo1.jpg
833 ms
banner1.png
834 ms
zoom1.jpg
554 ms
loader66.gif
278 ms
mtjj.png
278 ms
new.gif
283 ms
kjdt.png
554 ms
skdt.png
555 ms
xrsd.png
556 ms
llyd.png
831 ms
shknd.png
831 ms
xyjh.png
833 ms
nju.jpg
1396 ms
lily.png
1134 ms
alumni.png
1105 ms
oa.jpg
1385 ms
tencent.png
1108 ms
sina.png
1105 ms
xnxw.png
1382 ms
weixinweibo.jpg
2487 ms
xysh.png
1426 ms
yxdt.png
1409 ms
new_xsgc.png
2488 ms
jquery-ui-1.10.1.custom.min.js
2839 ms
t_b2.png
1655 ms
txt.gif
1672 ms
vd.gif
1686 ms
arrow2.png
1932 ms
yxnd.jpg
2225 ms
xb.jpg
2238 ms
arrow1.png
2208 ms
mlnd_banner.jpg
2782 ms
ndqnw.png
2505 ms
jycy_banner.jpg
2520 ms
xsgz_banner.jpg
2749 ms
rabe_banner.jpg
3021 ms
museum_banner.jpg
2802 ms
weather.html
280 ms
niftyCorners.css
277 ms
picview.php
659 ms
mobile.css
5092 ms
jquery-1.8.2.min.js
5148 ms
4d45be0cbbd1c25d9e440ad6f692435f_600w.JPG
1114 ms
1eee79f2534e9bf0b020d7a087b4f653_600w.JPG
831 ms
2af09b83419e6b71282388cf21e42557_600w.jpg
829 ms
220e81663bcbf6cd972e2ef02e9b607e_600w.png
1660 ms
b0.png
1302 ms
b1.png
1303 ms
h.js
2215 ms
21.gif
812 ms
b0.png
30 ms
hm.gif
558 ms
news.nju.edu.cn accessibility score
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
news.nju.edu.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
news.nju.edu.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise News.nju.edu.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 News.nju.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.
news.nju.edu.cn
Open Graph description is not detected on the main page of News Nju. 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: