9.2 sec in total
310 ms
7.9 sec
983 ms
Click here to check amazing Dearchenkun content. Otherwise, check out these important facts you probably never knew about dearchenkun.com
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Visit dearchenkun.comWe analyzed Dearchenkun.com page load time and found that the first response time was 310 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dearchenkun.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value28.2 s
0/100
25%
Value5.0 s
63/100
10%
Value90 ms
98/100
30%
Value0.089
92/100
15%
Value37.4 s
0/100
10%
310 ms
52 ms
324 ms
305 ms
543 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 25% of them (21 requests) were addressed to the original Dearchenkun.com, 7% (6 requests) were made to Dsum-sec.casalemedia.com and 7% (6 requests) were made to Px.owneriq.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Dearchenkun.com.
Page size can be reduced by 1.4 MB (60%)
2.4 MB
948.8 kB
In fact, the total size of Dearchenkun.com main page is 2.4 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. 60% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 232.7 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 232.7 kB or 90% of the original size.
Potential reduce by 27.6 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. Dearchenkun images are well optimized though.
Potential reduce by 961.1 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 961.1 kB or 73% of the original size.
Potential reduce by 220.6 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. Dearchenkun.com needs all CSS files to be minified and compressed as it can save up to 220.6 kB or 83% of the original size.
Number of requests can be reduced by 53 (77%)
69
16
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dearchenkun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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dearchenkun.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.
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
[lang] attributes do not have a valid value
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dearchenkun.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
dearchenkun.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dearchenkun.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Dearchenkun.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.
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dearchenkun.com
Open Graph data is detected on the main page of Dearchenkun. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: