47.9 sec in total
1.1 sec
46.6 sec
274 ms
Welcome to mail163.com homepage info - get ready to check Mail 163 best content right away, or after learning these important things about mail163.com
北京海硅信息技术有限公司连续7年获得“网易企业邮箱优秀经销商”的荣誉资质,公司定位“高品质企业应用服务”公司,为客户提供网易企业邮箱、有道云协作、网易七鱼云客服等网易云企业服务。
Visit mail163.comWe analyzed Mail163.com page load time and found that the first response time was 1.1 sec and then it took 46.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
mail163.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value4.4 s
40/100
25%
Value4.9 s
65/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value8.5 s
38/100
10%
1080 ms
1735 ms
1140 ms
1153 ms
460 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mail163.com, 15% (15 requests) were made to Cpro.baidustatic.com and 13% (13 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source T10.baidu.com.
Page size can be reduced by 420.9 kB (20%)
2.1 MB
1.7 MB
In fact, the total size of Mail163.com main page is 2.1 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 19.9 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 19.9 kB or 84% of the original size.
Potential reduce by 6.1 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. Mail 163 images are well optimized though.
Potential reduce by 393.1 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 393.1 kB or 67% of the original size.
Potential reduce by 1.8 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. Mail163.com needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 68% of the original size.
Number of requests can be reduced by 30 (31%)
96
66
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail 163. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
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mail163.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.
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.
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
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
mail163.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
mail163.com SEO score
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 Mail163.com 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 Mail163.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.
mail163.com
Open Graph description is not detected on the main page of Mail 163. 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: