8.6 sec in total
1.9 sec
6.5 sec
127 ms
Click here to check amazing M21 content for Hong Kong. Otherwise, check out these important facts you probably never knew about m21.hk
香港青年協會賽馬會媒體空間(簡稱M21)於香港仔石排灣村,是一所嶄新的綜合多媒體中心,集創意製作、教育課程和媒體輔導服務,集合各種媒體包括:電影、電視、電台、流動媒體、網站等。M21為青年提供發揮創意的平台,讓他們實現夢想、成就將來、聯繫全球。
Visit m21.hkWe analyzed M21.hk page load time and found that the first response time was 1.9 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
m21.hk performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value17.5 s
0/100
25%
Value13.2 s
2/100
10%
Value1,520 ms
13/100
30%
Value0.013
100/100
15%
Value18.7 s
3/100
10%
1924 ms
943 ms
240 ms
469 ms
1137 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 86% of them (43 requests) were addressed to the original M21.hk, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain M21.hk.
Page size can be reduced by 304.7 kB (19%)
1.6 MB
1.3 MB
In fact, the total size of M21.hk main page is 1.6 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 14.6 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 3.8 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 14.6 kB or 79% of the original size.
Potential reduce by 178.6 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, M21 needs image optimization as it can save up to 178.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 107.5 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 107.5 kB or 57% of the original size.
Potential reduce by 4.0 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. M21.hk needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 72% of the original size.
Number of requests can be reduced by 9 (19%)
48
39
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
m21.hk
1924 ms
m21.hk
943 ms
global.css
240 ms
mainpage.css
469 ms
jquery-1.9.1.min.js
1137 ms
common.js
687 ms
jquery-ui.min.js
37 ms
common.js
663 ms
player_api
50 ms
jwplayer.js
668 ms
jcarousellite.js
677 ms
jquery.totemticker.min.js
692 ms
www-widgetapi.js
56 ms
analytics.js
61 ms
hkfyg.jpg
457 ms
mqdefault.jpg
125 ms
m21.jpg
478 ms
thetasteofyouth_325X295-01.jpg
1356 ms
career_325x295.jpg
907 ms
1%20min%201%20Emotion_160X145.jpg
471 ms
yt-playbuttonsmall.png
254 ms
valuesplus_160x145.jpg
713 ms
friendship_325X145.jpg
2211 ms
controls.png
698 ms
filmblog_160x70.jpg
921 ms
lkk_325X145.jpg
1164 ms
hiv_160x70.jpg
1178 ms
zaxy_160x70-postpone.jpg
1143 ms
M21videocomp_160x70.jpg
1154 ms
marathon2016_325x145.jpg
1591 ms
newmedia160x70.jpg
1387 ms
productionteam160x70.jpg
1393 ms
cocreatehk_160x70.jpg
2356 ms
wefilm_160x70.jpg
1581 ms
ehub_160x70.jpg
1829 ms
greenchannel_promo_160x70.jpg
1617 ms
menu_01.jpg
1820 ms
menu_02.jpg
1823 ms
menu_03.jpg
1838 ms
menu_04.jpg
2043 ms
menu_05.jpg
2047 ms
submenu_04.jpg
2071 ms
submenu_01.jpg
2074 ms
submenu_02.jpg
2264 ms
submenu_03.jpg
2266 ms
facebook.png
2290 ms
youtube2.png
2292 ms
instagram.png
2436 ms
collect
4 ms
collect
52 ms
m21.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
m21.hk 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
m21.hk 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise M21.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 M21.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.
m21.hk
Open Graph data is detected on the main page of M21. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: