38.5 sec in total
7.7 sec
30 sec
833 ms
Visit sbc.jiangnan.edu.cn now to see the best up-to-date Sbc Jiangnan content for China and also check out these interesting facts you probably never knew about sbc.jiangnan.edu.cn
实验室与设备管理处,江南大学实验室与设备管理处
Visit sbc.jiangnan.edu.cnWe analyzed Sbc.jiangnan.edu.cn page load time and found that the first response time was 7.7 sec and then it took 30.8 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. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sbc.jiangnan.edu.cn performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value12.5 s
0/100
25%
Value9.0 s
14/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value11.9 s
16/100
10%
7720 ms
1695 ms
2424 ms
720 ms
1372 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Sbc.jiangnan.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Sbc.jiangnan.edu.cn.
Page size can be reduced by 127.6 kB (19%)
688.6 kB
561.0 kB
In fact, the total size of Sbc.jiangnan.edu.cn main page is 688.6 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. 20% of websites need less resources to load. Images take 528.3 kB which makes up the majority of the site volume.
Potential reduce by 21.5 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 21.5 kB or 79% of the original size.
Potential reduce by 18.4 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. Sbc Jiangnan images are well optimized though.
Potential reduce by 67.9 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 67.9 kB or 63% of the original size.
Potential reduce by 19.8 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. Sbc.jiangnan.edu.cn needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 80% of the original size.
Number of requests can be reduced by 4 (12%)
33
29
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sbc Jiangnan. 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 as a result speed up the page load time.
sbc.jiangnan.edu.cn
7720 ms
Style.css
1695 ms
jquery.js
2424 ms
05e0com.js
720 ms
myfocus-2.0.1.min.js
1372 ms
Counter.asp
381 ms
mF_shutters.css
1032 ms
mF_shutters.js
361 ms
mF_classicHC.css
360 ms
mF_classicHC.js
1004 ms
app.jpg
1333 ms
wrapbg.jpg
658 ms
mainbg.jpg
338 ms
index01.jpg
1320 ms
loading.gif
328 ms
20160105094524729.jpg
10152 ms
201511171109022593.jpg
9562 ms
201511031007539010.jpg
19693 ms
201407030835003752.jpg
1331 ms
201404261136399759.jpg
10442 ms
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19689 ms
201403042249296866.jpg
3327 ms
201504031640159021.png
19689 ms
201403042250109274.jpg
19689 ms
icon3.jpg
10512 ms
tabbg.jpg
10805 ms
homenews2.jpg
10909 ms
icon2.jpg
11152 ms
index02.jpg
11265 ms
l2.jpg
11517 ms
l3.jpg
11653 ms
l4.jpg
11905 ms
l10.jpg
12396 ms
l1.jpg
13325 ms
l6.jpg
12754 ms
l7.jpg
13110 ms
l8.jpg
13482 ms
l9.jpg
14058 ms
footerbg.jpg
13838 ms
btn-bg.png
11171 ms
btn-red.gif
11366 ms
sbc.jiangnan.edu.cn accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
Links do not have a discernible name
sbc.jiangnan.edu.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sbc.jiangnan.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sbc.jiangnan.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 Sbc.jiangnan.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.
sbc.jiangnan.edu.cn
Open Graph description is not detected on the main page of Sbc Jiangnan. 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: