15 sec in total
2.8 sec
12.1 sec
141 ms
Click here to check amazing Email 163 content for China. Otherwise, check out these important facts you probably never knew about email.163.com
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Visit email.163.comWe analyzed Email.163.com page load time and found that the first response time was 2.8 sec and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
email.163.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.2 s
5/100
25%
Value5.5 s
54/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
2787 ms
468 ms
489 ms
3046 ms
234 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Email.163.com, 48% (13 requests) were made to Mimg.127.net and 11% (3 requests) were made to Irpmt.mail.163.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Gztp.127.net.
Page size can be reduced by 1.4 MB (66%)
2.1 MB
699.0 kB
In fact, the total size of Email.163.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. 15% of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 64.3 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. 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 64.3 kB or 75% of the original size.
Potential reduce by 6.7 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. Email 163 images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 68% of the original size.
Potential reduce by 179.3 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. Email.163.com needs all CSS files to be minified and compressed as it can save up to 179.3 kB or 69% of the original size.
Number of requests can be reduced by 9 (43%)
21
12
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Email 163. 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.
email.163.com
2787 ms
base_v5.min.js
468 ms
year.js
489 ms
httpsEnable.gif
3046 ms
ntes_logo.png
234 ms
new.png
243 ms
logo_v2.png
434 ms
bgx_v2.png
461 ms
bg_v3.png
691 ms
t.gif
475 ms
mailapp_logo_141212.png
481 ms
arr.png
484 ms
knet.png
662 ms
all4.jpg
1144 ms
preload6.htm
2729 ms
webmail.gif
2047 ms
iplocator
1072 ms
get.do
2340 ms
gzttest
4853 ms
gzctest
971 ms
gzetest
678 ms
gzep
297 ms
gzcp
438 ms
bLoginTpl.js
240 ms
stat.gif
1036 ms
stat.gif
1059 ms
stat.gif
1367 ms
email.163.com accessibility score
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.
email.163.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
email.163.com 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Email.163.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 Email.163.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.
email.163.com
Open Graph description is not detected on the main page of Email 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: