10.6 sec in total
1.3 sec
8.9 sec
300 ms
Click here to check amazing Cocktail content. Otherwise, check out these important facts you probably never knew about cocktail.hk
本校於2003年創辦,是全港首間國際調酒師協會認可執照之指定培訓中心,導師均為考獲國際認可執照或擁有十多年酒吧管理經驗的調酒師,舉辦多項專業及興趣調酒課程,並耗資港幣30萬元設立模擬酒吧課室,為學員提供設備最完善的學習環境,畢業學員可獲全球54個國家認可。
Visit cocktail.hkWe analyzed Cocktail.hk page load time and found that the first response time was 1.3 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
cocktail.hk performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value6.9 s
6/100
25%
Value4.5 s
73/100
10%
Value200 ms
89/100
30%
Value0.048
99/100
15%
Value2.8 s
97/100
10%
1335 ms
456 ms
51 ms
222 ms
575 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 85% of them (73 requests) were addressed to the original Cocktail.hk, 5% (4 requests) were made to Youtube.com and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Cocktail.hk.
Page size can be reduced by 624.1 kB (46%)
1.3 MB
723.0 kB
In fact, the total size of Cocktail.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. 55% of websites need less resources to load. Images take 811.8 kB which makes up the majority of the site volume.
Potential reduce by 35.8 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 11.0 kB, which is 27% 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 35.8 kB or 87% of the original size.
Potential reduce by 224.3 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, Cocktail needs image optimization as it can save up to 224.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 160.7 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 160.7 kB or 65% of the original size.
Potential reduce by 203.4 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. Cocktail.hk needs all CSS files to be minified and compressed as it can save up to 203.4 kB or 83% of the original size.
Number of requests can be reduced by 4 (5%)
83
79
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cocktail. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
cocktail.hk
1335 ms
css01.css
456 ms
analytics.js
51 ms
bg01.jpg
222 ms
edge_l01.jpg
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edge_trans.gif
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topmenu_01.jpg
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topmenu_cut_01m.gif
572 ms
topmenu_02.gif
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topmenu_10.jpg
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t2.gif
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space01.jpg
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banner_videos06_2.jpg
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edge_rightColumnlBG01.jpg
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banner_videos06.jpg
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25 ms
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www-embed-player.js
160 ms
base.js
278 ms
lhh.png
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ad_status.js
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help.png
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footer.jpg
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courseBanner04.jpg
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course04_photo01.gif
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courseBanner05.jpg
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course05_photo01.gif
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course05_title01.jpg
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edge_r01.jpg
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footer01.jpg
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footer_rightColumn01m.jpg
223 ms
topmenu_cut_02m.gif
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topmenu_cut_03m.gif
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topmenu_cut_04m.gif
235 ms
topmenu_cut_05m.gif
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topmenu_cut_06m.gif
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topmenu_cut_07m.gif
441 ms
topmenu_cut_08m.gif
513 ms
topmenu_cut_09m.gif
477 ms
topmenu_cut_10m.jpg
478 ms
cocktail.hk 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
cocktail.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
Serves images with low resolution
cocktail.hk 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cocktail.hk 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 Cocktail.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.
cocktail.hk
Open Graph description is not detected on the main page of Cocktail. 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: