5.3 sec in total
143 ms
5.1 sec
83 ms
Click here to check amazing Yong Yuan content for China. Otherwise, check out these important facts you probably never knew about yongyuan.name
I am Yong Yuan, an Algorithm Engineer in Kwai. His research interests cover large-scale image and video retrieval, approximate nearest neighbor search, content-based video copy detection.
Visit yongyuan.nameWe analyzed Yongyuan.name page load time and found that the first response time was 143 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
yongyuan.name performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.0 s
27/100
25%
Value7.8 s
24/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value5.0 s
77/100
10%
143 ms
23 ms
4912 ms
28 ms
8 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 55% of them (6 requests) were addressed to the original Yongyuan.name, 18% (2 requests) were made to Google-analytics.com and 9% (1 request) were made to Cdn.bootcss.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Cdn.bootcss.com.
Page size can be reduced by 64.8 kB (53%)
123.0 kB
58.3 kB
In fact, the total size of Yongyuan.name main page is 123.0 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. 15% of websites need less resources to load. Javascripts take 101.5 kB which makes up the majority of the site volume.
Potential reduce by 9.8 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 4.5 kB, which is 31% 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 9.8 kB or 67% of the original size.
Potential reduce by 4 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. Yong Yuan images are well optimized though.
Potential reduce by 54.7 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 54.7 kB or 54% of the original size.
Potential reduce by 270 B
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. Yongyuan.name has all CSS files already compressed.
Number of requests can be reduced by 3 (33%)
9
6
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yong Yuan. 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 CSS and as a result speed up the page load time.
yongyuan.name
143 ms
site.css
23 ms
font-awesome.css
4912 ms
counter.php
28 ms
jquery.min.js
8 ms
YongYuan.png
24 ms
syntax.css
70 ms
style.css
36 ms
ga.js
28 ms
icomoon.woff
19 ms
__utm.gif
14 ms
yongyuan.name 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.
yongyuan.name 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
yongyuan.name SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yongyuan.name can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Yongyuan.name 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.
yongyuan.name
Open Graph description is not detected on the main page of Yong Yuan. 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: