42.4 sec in total
13.8 sec
28.5 sec
175 ms
Welcome to mail.introns.cn homepage info - get ready to check Mail Introns best content right away, or after learning these important things about mail.introns.cn
Alimail is an e-mail operator independently developed by Alibaba Cloud, deployed based on Alibaba Cloud basic components, and based on cloud computing native public cloud services.
Visit mail.introns.cnWe analyzed Mail.introns.cn page load time and found that the first response time was 13.8 sec and then it took 28.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
mail.introns.cn performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value3.6 s
61/100
25%
Value7.8 s
24/100
10%
Value150 ms
95/100
30%
Value0
100/100
15%
Value8.0 s
42/100
10%
13762 ms
1132 ms
1172 ms
42 ms
278 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 14% of them (7 requests) were addressed to the original Mail.introns.cn, 41% (20 requests) were made to Gwebmail4.alicdn.com and 20% (10 requests) were made to Mailsso.mxhichina.com. The less responsive or slowest element that took the longest time to load (13.8 sec) belongs to the original domain Mail.introns.cn.
Page size can be reduced by 166.5 kB (49%)
340.9 kB
174.4 kB
In fact, the total size of Mail.introns.cn main page is 340.9 kB. 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. Javascripts take 244.2 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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 10.4 kB or 75% of the original size.
Potential reduce by 8.2 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, Mail Introns needs image optimization as it can save up to 8.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 136.1 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 136.1 kB or 56% of the original size.
Potential reduce by 11.8 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. Mail.introns.cn needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 73% of the original size.
Number of requests can be reduced by 31 (65%)
48
17
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail Introns. 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 7 to 1 for CSS and as a result speed up the page load time.
mail.introns.cn
13762 ms
login.css
1132 ms
jquery-1.10.2.js
1172 ms
blank.gif
42 ms
check.gif
278 ms
login.htm
4242 ms
logo.png
3538 ms
phone_client.png
1967 ms
login_bg1.jpg
289 ms
cache
553 ms
uab.js
6930 ms
jquery.1.5.2.min.js
4513 ms
guide.css
2262 ms
common.css
6074 ms
um.js
594 ms
nc.css
1340 ms
nc.js
480 ms
en.js
244 ms
kernel.js
447 ms
base.js
155 ms
business.js
2356 ms
upload.js
75 ms
mail.js
407 ms
contact.js
220 ms
combogroup.js
147 ms
beebox.js
128 ms
compose.js
199 ms
mms.js
134 ms
note.js
169 ms
mimedisk.js
168 ms
calendar.js
46 ms
preview.js
104 ms
layout_0_webkit.css
8359 ms
editor_0_webkit.css
2377 ms
settings_0_webkit.css
2466 ms
cj.js
959 ms
blank.gif
520 ms
clear.png
3204 ms
aplus_v2.js
76 ms
main.png
1252 ms
app_ios.png
1679 ms
android.png
2141 ms
sq.png
3747 ms
sq_close.png
3133 ms
um.json
3748 ms
agp_heat.min.js
61 ms
y.gif
6913 ms
index.js
79 ms
index.js
43 ms
mail.introns.cn 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
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
mail.introns.cn 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
mail.introns.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.introns.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Mail.introns.cn 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.
mail.introns.cn
Open Graph description is not detected on the main page of Mail Introns. 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: