51 sec in total
1.5 sec
49.1 sec
339 ms
Visit alicall.com now to see the best up-to-date Alicall content for China and also check out these interesting facts you probably never knew about alicall.com
阿里通网络电话,可以利用电脑拨打全球手机和固话,资费最低至5分钱/分钟,还能收发手机短信,也可以下载安装到手机上使用。阿里通,通天下,是最好用的免费网络电话。
Visit alicall.comWe analyzed Alicall.com page load time and found that the first response time was 1.5 sec and then it took 49.5 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. 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.
alicall.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value4.6 s
35/100
25%
Value8.0 s
22/100
10%
Value340 ms
74/100
30%
Value0.002
100/100
15%
Value4.4 s
83/100
10%
1484 ms
2899 ms
2954 ms
2920 ms
4429 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Alicall.com, 76% (28 requests) were made to Res.a.cifoo.com and 3% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Res.a.cifoo.com.
Page size can be reduced by 89.0 kB (15%)
592.8 kB
503.9 kB
In fact, the total size of Alicall.com main page is 592.8 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. 15% of websites need less resources to load. Images take 503.7 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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. This page needs HTML code to be minified as it can gain 5.2 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.5 kB or 76% of the original size.
Potential reduce by 21.1 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. Alicall images are well optimized though.
Potential reduce by 12.5 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 12.5 kB or 64% of the original size.
Potential reduce by 37.0 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. Alicall.com needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 81% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alicall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.alicall.com
1484 ms
2014top-upstyle.css
2899 ms
common.css
2954 ms
slide.css
2920 ms
index.css
4429 ms
jquery-1.7.2.min.js
3854 ms
jquery.lazyload.js
3427 ms
user.js
463 ms
slide.js
2920 ms
fd.png
3242 ms
header_logo.png
436 ms
1920x460.jpg
19336 ms
1920x460.jpg
10746 ms
banner01.jpg
16302 ms
banner03.png
19833 ms
alicall_index.png
7615 ms
index_user.jpg
10286 ms
bussiness_bg.jpg
13919 ms
webchat_code.png
13033 ms
download_qq.png
11195 ms
download_sina.png
11652 ms
download_tencent.png
12099 ms
download_webchat.png
12985 ms
footer_logo.png
14996 ms
footer_second_bg.png
13468 ms
z_stat.php
1664 ms
stat.htm
274 ms
core.php
768 ms
9.gif
2109 ms
pic1.gif
795 ms
bottom-slide.png
13218 ms
bottom.png
20342 ms
checklogin.asp
1115 ms
arrow_left.png
14262 ms
arrow_right.png
13655 ms
app.gif
1082 ms
index_user.png
19993 ms
alicall.com accessibility score
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
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.
alicall.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
alicall.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
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alicall.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Alicall.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.
alicall.com
Open Graph description is not detected on the main page of Alicall. 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: