45.6 sec in total
15.8 sec
29.6 sec
235 ms
Visit aao.njau.edu.cn now to see the best up-to-date Aao Njau content for China and also check out these interesting facts you probably never knew about aao.njau.edu.cn
南京农业大学教务处
Visit aao.njau.edu.cnWe analyzed Aao.njau.edu.cn page load time and found that the first response time was 15.8 sec and then it took 29.8 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.
aao.njau.edu.cn performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value6.7 s
8/100
25%
Value9.2 s
13/100
10%
Value10 ms
100/100
30%
Value0.136
80/100
15%
Value4.4 s
83/100
10%
15805 ms
1571 ms
1201 ms
2809 ms
1750 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Aao.njau.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (18.5 sec) belongs to the original domain Aao.njau.edu.cn.
Page size can be reduced by 92.3 kB (87%)
105.9 kB
13.5 kB
In fact, the total size of Aao.njau.edu.cn main page is 105.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 78.9 kB which makes up the majority of the site volume.
Potential reduce by 69.6 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 8.5 kB, which is 11% 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 69.6 kB or 88% of the original size.
Potential reduce by 14.1 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 14.1 kB or 84% of the original size.
Potential reduce by 8.7 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. Aao.njau.edu.cn needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 85% of the original size.
Number of requests can be reduced by 26 (68%)
38
12
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aao Njau. 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.
aao.njau.edu.cn
15805 ms
style.css
1571 ms
classbase.js
1201 ms
windowopener.js
2809 ms
divwin.css
1750 ms
beijing.gif
2240 ms
head.jpg
18513 ms
nav.gif
399 ms
nav1_3.gif
396 ms
nav1.gif
776 ms
main1_1.gif
771 ms
main1_3.gif
774 ms
login.gif
1157 ms
main2_1.gif
1158 ms
main2_3.gif
1157 ms
jian-11.gif
1528 ms
main1_2.gif
1512 ms
main9-2.gif
1510 ms
main9-3.gif
1893 ms
main9-1.gif
1892 ms
main9-5.gif
1892 ms
main9-4.gif
2276 ms
main2_2.gif
2276 ms
a1.gif
1961 ms
main3_4.gif
2286 ms
a2-2.gif
2340 ms
bottom1.gif
2311 ms
x1.gif
1936 ms
01f45703-8892-4099-9afa-bee21c5e51be.gif
2299 ms
beibg.gif
1219 ms
bu_search.gif
416 ms
f1.gif
414 ms
h3.gif
411 ms
f2-2.gif
413 ms
bottom2.gif
805 ms
h1.gif
392 ms
h2-2.gif
391 ms
bkpg.jpg
1740 ms
foot.gif
498 ms
count
928 ms
aao.njau.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
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.
aao.njau.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
aao.njau.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 Aao.njau.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 Aao.njau.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.
aao.njau.edu.cn
Open Graph description is not detected on the main page of Aao Njau. 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: