7.9 sec in total
281 ms
7.3 sec
280 ms
Click here to check amazing 3 Cx content. Otherwise, check out these important facts you probably never knew about 3cx.hk
3CX 电话系统是一款软件式电话系统,集 SIP 开放标准的 IP 电话、SIP 中继和 VoIP 网关为一身,竭诚为您提供全面的解决方案
Visit 3cx.hkWe analyzed 3cx.hk page load time and found that the first response time was 281 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
3cx.hk performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value6.8 s
7/100
25%
Value5.4 s
56/100
10%
Value470 ms
61/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
281 ms
1206 ms
1075 ms
1072 ms
1072 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 3cx.hk, 78% (91 requests) were made to 3cx.com and 6% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source 3cx.com.
Page size can be reduced by 465.4 kB (35%)
1.3 MB
850.8 kB
In fact, the total size of 3cx.hk main page is 1.3 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. 50% of websites need less resources to load. Images take 900.8 kB which makes up the majority of the site volume.
Potential reduce by 89.1 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 89.1 kB or 82% of the original size.
Potential reduce by 197.1 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. Obviously, 3 Cx needs image optimization as it can save up to 197.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 99.6 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 99.6 kB or 48% of the original size.
Potential reduce by 79.6 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. 3cx.hk needs all CSS files to be minified and compressed as it can save up to 79.6 kB or 81% of the original size.
Number of requests can be reduced by 32 (30%)
107
75
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Cx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.3cx.hk
281 ms
1206 ms
style.css
1075 ms
docembdr.css
1072 ms
easy-social-share-buttons.min.css
1072 ms
thickbox.css
1118 ms
style.css
1122 ms
jquery.js
1262 ms
jquery-migrate.min.js
1805 ms
merge.js
1808 ms
manalytics.js
1843 ms
script.js
1851 ms
facebook.js
1883 ms
twitter.js
1928 ms
platform.js
97 ms
conversion.js
14 ms
jquery.form.min.js
2860 ms
thickbox.js
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wp-slimstat.min.js
4 ms
wp-embed.min.js
2861 ms
base-min.css
7 ms
css
56 ms
cse.js
25 ms
fbds.js
81 ms
ga.js
25 ms
3cx-header.png
992 ms
logo.png
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eng.png
990 ms
lang.png
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eng.png
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de.png
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fr.png
1300 ms
es.png
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Czech-Republic.png
1300 ms
ru.png
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it.png
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Sweden.png
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br.png
1528 ms
Norway.png
1535 ms
Denmark.png
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Finland.png
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netherlands.png
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Hungary.png
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jp.png
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china.png
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hong-kong.png
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turkey.png
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cse.js
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__utm.gif
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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
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DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
984 ms
collect
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clients-slide2.php
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webRTCLogo.png
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jsapi
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default+en.css
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default.css
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default+en.I.js
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ga-audiences
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default.css
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braziltraining.png
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communicasia.jpg
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Kyrgyz.jpg
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2016-03-15.jpg
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download.png
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logo-footer.png
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main-menu-divider.png
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slider1Background-A.jpg
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h_arrow.png
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1.png
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2.png
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3.png
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4.png
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6.png
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upcoming_webmeetings.png
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Become_partner.png
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partnerships.png
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datasheet.png
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training.png
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globaloffices2.jpg
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awards.png
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findreseller.png
1204 ms
events.png
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casestudies.png
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press.png
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bg_customers_dark.png
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loadingAnimation.gif
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loading.gif
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Pepsi.png
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American%20%20Express.png
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print.css
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roundtrip.js
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3cx.hk 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
Image elements do not have [alt] attributes
Links do not have a discernible name
3cx.hk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
3cx.hk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3cx.hk can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 3cx.hk 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.
3cx.hk
Open Graph data is detected on the main page of 3 Cx. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: