12.1 sec in total
1.3 sec
10.7 sec
90 ms
Visit 139.com now to see the best up-to-date 139 content for China and also check out these interesting facts you probably never knew about 139.com
139邮箱,手机邮箱,139mail,email,邮箱,移动邮箱,免费邮箱,139邮箱登录,HTML5邮箱,离线邮件,发短信,发贺卡139 wapmail,139WAP,wapmail 10086
Visit 139.comWe analyzed 139.com page load time and found that the first response time was 1.3 sec and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
139.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.3 s
21/100
25%
Value10.0 s
9/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
1280 ms
3724 ms
1652 ms
2511 ms
1236 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original 139.com, 75% (6 requests) were made to Mail.10086.cn and 13% (1 request) were made to Images.139cm.com. The less responsive or slowest element that took the longest time to load (5.7 sec) relates to the external source Images.139cm.com.
Page size can be reduced by 123.3 kB (59%)
207.5 kB
84.2 kB
In fact, the total size of 139.com main page is 207.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 93.8 kB which makes up the majority of the site volume.
Potential reduce by 68.7 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 68.7 kB or 73% of the original size.
Potential reduce by 33.0 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. Obviously, 139 needs image optimization as it can save up to 33.0 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 21.5 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 21.5 kB or 77% of the original size.
We found no issues to fix!
6
6
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 139. According to our analytics all requests are already optimized.
139.com
1280 ms
mail.10086.cn
3724 ms
png24.png
1652 ms
png8.png
2511 ms
login_tips.png
1236 ms
login_success.png
1244 ms
i_dot.gif
839 ms
1_3.js
5729 ms
139.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.
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.
139.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
139.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 139.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 139.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.
139.com
Open Graph description is not detected on the main page of 139. 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: