6.1 sec in total
1.5 sec
4.4 sec
274 ms
Click here to check amazing News Lzu content for China. Otherwise, check out these important facts you probably never knew about news.lzu.edu.cn
兰州大学新闻网是兰州大学对外发布新闻的网站,兰州大学党委宣传部(新闻中心)负责运营,兰州大学新闻网和兰州大学首页一样肩负着对外展示学校形象,宣传学校的重要作用。也是全校师生了解学校发展动态的窗口。
Visit news.lzu.edu.cnWe analyzed News.lzu.edu.cn page load time and found that the first response time was 1.5 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
news.lzu.edu.cn performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value5.4 s
21/100
25%
Value16.4 s
0/100
10%
Value100 ms
98/100
30%
Value0.759
6/100
15%
Value3.0 s
96/100
10%
1468 ms
546 ms
818 ms
549 ms
1131 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to News.lzu.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain News.lzu.edu.cn.
Page size can be reduced by 154.8 kB (18%)
854.4 kB
699.6 kB
In fact, the total size of News.lzu.edu.cn main page is 854.4 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 10% of websites need less resources to load. Images take 681.8 kB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 79% of the original size.
Potential reduce by 30.4 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. News Lzu images are well optimized though.
Potential reduce by 60.8 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 60.8 kB or 67% of the original size.
Potential reduce by 15.7 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. News.lzu.edu.cn needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 75% of the original size.
We found no issues to fix!
36
36
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of News Lzu. According to our analytics all requests are already optimized.
news.lzu.edu.cn
1468 ms
global.css
546 ms
_c.css
818 ms
_h.css
549 ms
jquery.min.js
1131 ms
_c.js
818 ms
_h.js
811 ms
fh_bg.gif
279 ms
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1090 ms
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banner.jpg
1640 ms
banner_0.jpg
1911 ms
fh_hover.gif
1644 ms
bg_index.png
1639 ms
toutiao.png
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banner_1.jpg
2161 ms
ico_index.jpg
1881 ms
fh_ico.gif
1888 ms
tonglan-1000.jpg
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fh_footer.gif
2143 ms
news.lzu.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
news.lzu.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
General
Impact
Issue
Detected JavaScript libraries
news.lzu.edu.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise News.lzu.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that News.lzu.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.lzu.edu.cn
Open Graph description is not detected on the main page of News Lzu. 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: