8 sec in total
656 ms
7.1 sec
223 ms
Welcome to siptrunk.cn homepage info - get ready to check Sip Trunk best content for Japan right away, or after learning these important things about siptrunk.cn
A Leading Business VOIP Solutions Provider in China.sip trunking,hosted pbx,voip phone system,business voip
Visit siptrunk.cnWe analyzed Siptrunk.cn page load time and found that the first response time was 656 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
siptrunk.cn performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value10.6 s
0/100
25%
Value14.2 s
1/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value7.6 s
46/100
10%
656 ms
1602 ms
967 ms
904 ms
598 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 98% of them (53 requests) were addressed to the original Siptrunk.cn, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Siptrunk.cn.
Page size can be reduced by 529.8 kB (23%)
2.3 MB
1.8 MB
In fact, the total size of Siptrunk.cn main page is 2.3 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. 30% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 27.8 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 8.5 kB, which is 25% 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 27.8 kB or 82% of the original size.
Potential reduce by 166.0 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. Sip Trunk images are well optimized though.
Potential reduce by 208.4 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 208.4 kB or 65% of the original size.
Potential reduce by 127.5 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. Siptrunk.cn needs all CSS files to be minified and compressed as it can save up to 127.5 kB or 83% of the original size.
Number of requests can be reduced by 10 (20%)
49
39
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sip Trunk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
siptrunk.cn
656 ms
siptrunk.cn
1602 ms
bootstrap.css
967 ms
iconfont.css
904 ms
style.css
598 ms
css.css
866 ms
global.css
940 ms
anime.min.js
930 ms
jquery-1.8.3.min.js
1087 ms
banner.js
1310 ms
js
63 ms
jquery.min.js
1523 ms
bootstrap.min.js
1422 ms
touchslider.js
1371 ms
logo-en.png
411 ms
consulting.jpg
564 ms
banner2016.png
728 ms
consulting2.jpg
566 ms
03-1.png
504 ms
banner-msteams.jpg
710 ms
banner-3cx.jpg
908 ms
index_228.png
897 ms
index_229.png
973 ms
tel.png
975 ms
tel2.png
1103 ms
tel3.png
1436 ms
banner-en.jpg
1533 ms
five1-en.png
1333 ms
about1.png
1408 ms
about2.png
1453 ms
about3.png
1517 ms
logoInfo.png
1734 ms
telicon.png
1807 ms
txt-en.png
1834 ms
Clogo1.png
1855 ms
Clogo2.png
1927 ms
Clogo3.png
1932 ms
Clogo4.png
2146 ms
Clogo5.png
2197 ms
Clogo6.png
2238 ms
Clogo7.png
2249 ms
Clogo8.png
2326 ms
Clogo9.png
2347 ms
Clogo10.png
2557 ms
Clogo11.png
2588 ms
Clogo12.png
2647 ms
chinavoip.jpg
2584 ms
iconfont-full.ttf
2605 ms
iconfont.woff
2630 ms
logo_ciucts.png
2675 ms
ico-facebook.png
2582 ms
ico-twitter.png
2542 ms
ico-linkedin.png
2506 ms
iconfont.ttf
746 ms
siptrunk.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
siptrunk.cn 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
siptrunk.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siptrunk.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Siptrunk.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.
siptrunk.cn
Open Graph description is not detected on the main page of Sip Trunk. 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: