15.3 sec in total
1.6 sec
13.2 sec
432 ms
Welcome to singyin.edu.hk homepage info - get ready to check Sing Yin best content for Hong Kong right away, or after learning these important things about singyin.edu.hk
聖言中學是香港一所天主教男子中學,由聖言會甘百德神父於1970年在藍田創校,於2011年9月遷入位於九龍新清水灣道38號的新校舍。
Visit singyin.edu.hkWe analyzed Singyin.edu.hk page load time and found that the first response time was 1.6 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
singyin.edu.hk performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value6.7 s
8/100
25%
Value14.3 s
1/100
10%
Value200 ms
90/100
30%
Value0.375
28/100
15%
Value8.9 s
34/100
10%
1615 ms
2816 ms
680 ms
1758 ms
1104 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 61% of them (38 requests) were addressed to the original Singyin.edu.hk, 8% (5 requests) were made to Apis.google.com and 8% (5 requests) were made to Clients6.google.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Singyin.edu.hk.
Page size can be reduced by 637.7 kB (12%)
5.3 MB
4.7 MB
In fact, the total size of Singyin.edu.hk main page is 5.3 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 4.5 MB 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. 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 35.8 kB or 80% of the original size.
Potential reduce by 77.1 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. Sing Yin images are well optimized though.
Potential reduce by 252.7 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 252.7 kB or 64% of the original size.
Potential reduce by 272.1 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. Singyin.edu.hk needs all CSS files to be minified and compressed as it can save up to 272.1 kB or 85% of the original size.
Number of requests can be reduced by 26 (47%)
55
29
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sing Yin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
singyin.edu.hk
1615 ms
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general.css
680 ms
bootstrap.css
1758 ms
font-awesome.css
1104 ms
template.css
1568 ms
css
23 ms
css
35 ms
flexslider.css
655 ms
style.css
1323 ms
template.css
1096 ms
OZJQUERY_JQMIGRATELIB
2290 ms
jquery.min.js
2376 ms
jquery-noconflict.js
1541 ms
jquery-migrate.min.js
1978 ms
caption.js
2000 ms
bootstrap.min.js
2675 ms
media_queries.css
2419 ms
custom.css
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jquery.flexslider-min.js
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stickUp.min.js
2257 ms
OZJQUERY_JQMIGRATELIB
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pattern.png
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logo.png
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icon-menu.png
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45_open_day.JPG
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45_performance.JPG
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45_thinksgiving.JPG
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loading.gif
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photo2.jpg
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photo.jpg
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Writing_Competition_Yick_Kin_Ho.JPG
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Photo_2.jpg
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poster.jpg
4024 ms
fontawesome-webfont.woff
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guC5lwT5Dw7anV_xfpCGqw.ttf
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shadow-module.png
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embed
50 ms
bg-footer.png
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analytics.js
10 ms
index2.htm
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collect
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embed
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0992f33945a94632a64d2587cfa6f814embedcompiled_fastui.css
6 ms
0992f33945a94632a64d2587cfa6f814embedcompiled__en_gb.js
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client.js
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cb=gapi.loaded_0
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postmessageRelay
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3193398744-postmessagerelay.js
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rpc:shindig_random.js
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cb=gapi.loaded_0
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logo-plus.png
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googlelogo_color_46x16dp.png
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proxy.html
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cb=gapi.loaded_0
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events
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events
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events
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events
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print.css
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black-75.png
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bg_direction_nav.png
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singyin.edu.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
singyin.edu.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
singyin.edu.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Singyin.edu.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Singyin.edu.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.
singyin.edu.hk
Open Graph description is not detected on the main page of Sing Yin. 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: