46.6 sec in total
6.7 sec
39.4 sec
499 ms
Click here to check amazing Ibf Bnuz content for China. Otherwise, check out these important facts you probably never knew about ibf.bnuz.edu.cn
Visit ibf.bnuz.edu.cnWe analyzed Ibf.bnuz.edu.cn page load time and found that the first response time was 6.7 sec and then it took 39.9 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 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ibf.bnuz.edu.cn performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value23.3 s
0/100
25%
Value17.6 s
0/100
10%
Value20 ms
100/100
30%
Value0.527
14/100
15%
Value2.6 s
98/100
10%
6710 ms
11195 ms
5801 ms
20035 ms
3479 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Ibf.bnuz.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Ibf.bnuz.edu.cn.
Page size can be reduced by 47.3 kB (68%)
69.5 kB
22.2 kB
In fact, the total size of Ibf.bnuz.edu.cn main page is 69.5 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. HTML takes 31.0 kB which makes up the majority of the site volume.
Potential reduce by 25.2 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 25.2 kB or 81% of the original size.
Potential reduce by 15.5 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, Ibf Bnuz needs image optimization as it can save up to 15.5 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.6 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. Ibf.bnuz.edu.cn needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 80% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ibf Bnuz. According to our analytics all requests are already optimized.
ibf.bnuz.edu.cn
6710 ms
index.asp
11195 ms
style.css
5801 ms
guestbg.jpg
20035 ms
ibf4.jpg
3479 ms
11.jpg
4156 ms
xbxw.gif
5952 ms
xbtg.gif
1263 ms
arrow.gif
1802 ms
new0.gif
3651 ms
20131028.jpg
19993 ms
jxgg.gif
5822 ms
jwtz.gif
5550 ms
icon2.jpg
5057 ms
picturemoves.asp
5644 ms
bg.gif
6055 ms
wljh2015.jpg
20474 ms
kcb2014.png
20475 ms
xshd.gif
20474 ms
xwtz.gif
8943 ms
icon4.jpg
9617 ms
lxzl.gif
9873 ms
zsjy.gif
10863 ms
kyjl.gif
11518 ms
xzzq.gif
12350 ms
icon3.jpg
14797 ms
gat.gif
17274 ms
ga.png
19628 ms
waicon.gif
20480 ms
20164684440.jpg
20347 ms
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20348 ms
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20347 ms
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20348 ms
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20348 ms
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20348 ms
ibf.bnuz.edu.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
ibf.bnuz.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
ibf.bnuz.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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibf.bnuz.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 Ibf.bnuz.edu.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ibf.bnuz.edu.cn
Open Graph description is not detected on the main page of Ibf Bnuz. 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: