25.2 sec in total
1 sec
23.8 sec
339 ms
Visit rhs.edu.hk now to see the best up-to-date Rhs content for Hong Kong and also check out these interesting facts you probably never knew about rhs.edu.hk
Rosaryhill School is devoted to helping her students become the persons that they are meant to be in the eyes of God and equipping them with a sound education that may enable them to play a meaningful...
Visit rhs.edu.hkWe analyzed Rhs.edu.hk page load time and found that the first response time was 1 sec and then it took 24.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
rhs.edu.hk performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value9.4 s
1/100
25%
Value13.4 s
2/100
10%
Value160 ms
94/100
30%
Value0.174
69/100
15%
Value8.6 s
37/100
10%
1047 ms
484 ms
573 ms
474 ms
1280 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 87% of them (54 requests) were addressed to the original Rhs.edu.hk, 5% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Rhs.edu.hk.
Page size can be reduced by 1.7 MB (33%)
5.1 MB
3.4 MB
In fact, the total size of Rhs.edu.hk main page is 5.1 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. 60% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.
Potential reduce by 26.7 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 10.4 kB, which is 33% 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 26.7 kB or 85% of the original size.
Potential reduce by 1.1 MB
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, Rhs needs image optimization as it can save up to 1.1 MB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 277.2 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 277.2 kB or 66% of the original size.
Potential reduce by 223.2 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. Rhs.edu.hk needs all CSS files to be minified and compressed as it can save up to 223.2 kB or 83% of the original size.
Number of requests can be reduced by 12 (21%)
57
45
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rhs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rhs.edu.hk
1047 ms
portal.css
484 ms
style.css
573 ms
menuh.css
474 ms
jquery.min.js
1280 ms
jquery.cycle.lite.js
541 ms
lightbox.css
541 ms
lightbox.js
756 ms
jquery.min.js
1443 ms
translucentslideshow.js
794 ms
WebsiteBodyBackground.png
6288 ms
_8ImrNV0JUk
118 ms
1.jpg
460 ms
2.jpg
633 ms
3.jpg
542 ms
4.jpg
783 ms
5.jpg
778 ms
logo.png
1023 ms
menubar.png
1253 ms
leftcover.png
13434 ms
1.png
5061 ms
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8347 ms
2.png
5035 ms
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recent_news.png
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news_sch.png
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news_kg.png
15014 ms
news_pri.png
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news_sec.png
14254 ms
kg_section.png
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sec_section.png
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news.png
14977 ms
activity.png
15176 ms
calendar.png
16449 ms
religion.png
15190 ms
PTA.png
15473 ms
OSA.png
15514 ms
newsletter.png
16052 ms
annual.png
15836 ms
contacts.png
15798 ms
line2.png
16185 ms
latest_activities.png
16178 ms
www-embed-player-vfl5foy2V.css
55 ms
www-embed-player.js
74 ms
base.js
128 ms
F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js
76 ms
ad_status.js
69 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
68 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
118 ms
activities_kg.png
15935 ms
DSC00675.JPG
20478 ms
activities_pri.png
16095 ms
Sports%20Day%20v1.jpg
20242 ms
activities_sec.png
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overlay.png
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loading.gif
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close.gif
467 ms
rhs.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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
rhs.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
rhs.edu.hk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
BIG5
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rhs.edu.hk can be misinterpreted by Google and other search engines. Our service has detected that English 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 Rhs.edu.hk main page’s claimed encoding is big5. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
rhs.edu.hk
Open Graph description is not detected on the main page of Rhs. 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: