20.3 sec in total
2.2 sec
17.1 sec
988 ms
Click here to check amazing Leyifan content for Taiwan. Otherwise, check out these important facts you probably never knew about leyifan.com
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Visit leyifan.comWe analyzed Leyifan.com page load time and found that the first response time was 2.2 sec and then it took 18.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
leyifan.com performance score
name
value
score
weighting
Value8.5 s
0/100
10%
Value26.3 s
0/100
25%
Value29.2 s
0/100
10%
Value900 ms
31/100
30%
Value0.021
100/100
15%
Value33.7 s
0/100
10%
2187 ms
2464 ms
463 ms
743 ms
491 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 84% of them (77 requests) were addressed to the original Leyifan.com, 3% (3 requests) were made to Sobot.com and 3% (3 requests) were made to Track.bluebeebox.com. The less responsive or slowest element that took the longest time to load (10.5 sec) relates to the external source Track.bluebeebox.com.
Page size can be reduced by 596.4 kB (12%)
5.1 MB
4.5 MB
In fact, the total size of Leyifan.com main page is 5.1 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. 35% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 117.3 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 40.1 kB, which is 29% 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 117.3 kB or 86% of the original size.
Potential reduce by 228.9 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. Leyifan images are well optimized though.
Potential reduce by 203.6 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 203.6 kB or 65% of the original size.
Potential reduce by 46.6 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. Leyifan.com needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 82% of the original size.
Number of requests can be reduced by 21 (24%)
88
67
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leyifan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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leyifan.com 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
leyifan.com 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
Missing source maps for large first-party JavaScript
leyifan.com 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
robots.txt is not valid
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leyifan.com 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 Leyifan.com 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.
{{og_description}}
leyifan.com
Open Graph description is not detected on the main page of Leyifan. 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: