27.3 sec in total
8.9 sec
18.1 sec
338 ms
Visit gotopku.cn now to see the best up-to-date Gotopku content for China and also check out these interesting facts you probably never knew about gotopku.cn
北京大学创办于1898年,初名京师大学堂,是中国第一所国立综合性大学,也是当时中国最高教育行政机关。辛亥革命后,于1912年改为现名。为将北大建设成为世界一流大学奠定了坚实的基础。今天的北京大学已经成为国家培养高素质、创造性人才的摇篮、科学研究的前沿和知识创新的重要基地和国际交流的重要桥梁和窗口。
Visit gotopku.cnWe analyzed Gotopku.cn page load time and found that the first response time was 8.9 sec and then it took 18.4 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.
gotopku.cn performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value23.6 s
0/100
25%
Value14.4 s
1/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value5.2 s
74/100
10%
8858 ms
532 ms
783 ms
1304 ms
534 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that all of those requests were addressed to Gotopku.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Gotopku.cn.
Page size can be reduced by 1.4 MB (17%)
8.1 MB
6.7 MB
In fact, the total size of Gotopku.cn main page is 8.1 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. 55% of websites need less resources to load. Images take 7.8 MB which makes up the majority of the site volume.
Potential reduce by 35.8 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 21% 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 35.8 kB or 79% of the original size.
Potential reduce by 1.2 MB
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, Gotopku needs image optimization as it can save up to 1.2 MB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 107.1 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 107.1 kB or 71% of the original size.
Potential reduce by 40.0 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. Gotopku.cn needs all CSS files to be minified and compressed as it can save up to 40.0 kB or 81% of the original size.
Number of requests can be reduced by 6 (6%)
97
91
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gotopku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
gotopku.cn
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gotopku.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.
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
Form elements do not have associated labels
Links do not have a discernible name
gotopku.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
gotopku.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 Gotopku.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 Gotopku.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.
gotopku.cn
Open Graph description is not detected on the main page of Gotopku. 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: