11.1 sec in total
4.2 sec
6.7 sec
134 ms
Click here to check amazing Stlaw Pku content for China. Otherwise, check out these important facts you probably never knew about stlaw.pku.edu.cn
北京大学科技法研究中心
Visit stlaw.pku.edu.cnWe analyzed Stlaw.pku.edu.cn page load time and found that the first response time was 4.2 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
stlaw.pku.edu.cn performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value2.2 s
94/100
25%
Value5.0 s
63/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value2.2 s
99/100
10%
4191 ms
1563 ms
2171 ms
1317 ms
261 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Stlaw.pku.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Stlaw.pku.edu.cn.
Page size can be reduced by 93.6 kB (51%)
185.1 kB
91.4 kB
In fact, the total size of Stlaw.pku.edu.cn main page is 185.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 104.9 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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. 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 9.6 kB or 69% of the original size.
Potential reduce by 555 B
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. Stlaw Pku images are well optimized though.
Potential reduce by 67.6 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 67.6 kB or 64% of the original size.
Potential reduce by 15.9 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. Stlaw.pku.edu.cn needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 80% of the original size.
Number of requests can be reduced by 7 (37%)
19
12
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stlaw Pku. 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.
stlaw.pku.edu.cn
4191 ms
ityang.css
1563 ms
jquery-1.8.2.min.js
2171 ms
jquery.SuperSlide.2.1.1.js
1317 ms
bg.jpg
261 ms
bdfe509a5f013172a762f3c128e0cef1.jpg
268 ms
fc852775a514c07e94e82d4ee11d1f8b.jpg
269 ms
4acb8cc4dcb99ae08aef9ebf73796c04.jpg
269 ms
c1941587711c3bf75c97282f3d0f05bb.jpg
520 ms
b1591bd9a8af4f6cd62404cd3fb66d8d.jpg
1043 ms
loginjs.php
569 ms
topbg.jpg
273 ms
logo.jpg
273 ms
navr.jpg
261 ms
dh.jpg
262 ms
adh01.jpg
262 ms
13.gif
493 ms
14.gif
503 ms
btns.png
511 ms
adh02.jpg
487 ms
stlaw.pku.edu.cn accessibility score
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
stlaw.pku.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
stlaw.pku.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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stlaw.pku.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 Stlaw.pku.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.
stlaw.pku.edu.cn
Open Graph description is not detected on the main page of Stlaw Pku. 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: