14.8 sec in total
743 ms
13.8 sec
184 ms
Welcome to sleepcare.hk homepage info - get ready to check Sleep Care best content right away, or after learning these important things about sleepcare.hk
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Visit sleepcare.hkWe analyzed Sleepcare.hk page load time and found that the first response time was 743 ms and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sleepcare.hk performance score
name
value
score
weighting
Value8.5 s
0/100
10%
Value12.7 s
0/100
25%
Value13.1 s
2/100
10%
Value320 ms
76/100
30%
Value0.064
97/100
15%
Value9.4 s
31/100
10%
743 ms
1510 ms
2311 ms
576 ms
1837 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 85% of them (53 requests) were addressed to the original Sleepcare.hk, 10% (6 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Sleepcare.hk.
Page size can be reduced by 559.9 kB (44%)
1.3 MB
713.4 kB
In fact, the total size of Sleepcare.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. 30% of websites need less resources to load. Images take 682.6 kB which makes up the majority of the site volume.
Potential reduce by 21.7 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 3.9 kB, which is 15% 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 21.7 kB or 83% of the original size.
Potential reduce by 96.1 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, Sleep Care needs image optimization as it can save up to 96.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 331.2 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 331.2 kB or 76% of the original size.
Potential reduce by 110.8 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. Sleepcare.hk needs all CSS files to be minified and compressed as it can save up to 110.8 kB or 86% of the original size.
Number of requests can be reduced by 27 (50%)
54
27
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleep Care. 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 from 8 to 1 for CSS and as a result speed up the page load time.
sleepcare.hk
743 ms
www.sleepcare.hk
1510 ms
stylesheet.css
2311 ms
carousel.css
576 ms
camera.css
1837 ms
jquery-1.7.1.min.js
3060 ms
jquery-ui-1.8.16.custom.min.js
4525 ms
jquery-ui-1.8.16.custom.css
3296 ms
jquery.cookie.js
850 ms
jquery.colorbox.js
1551 ms
colorbox.css
1848 ms
tabs.js
2120 ms
common.js
2137 ms
aquacart_custom.js
2398 ms
cloud_zoom.js
2564 ms
css
72 ms
css
85 ms
css
98 ms
jquery.easing.1.3.js
2599 ms
camera.js
4237 ms
main_bgr.png
579 ms
Logo_3.png
786 ms
cart_icon.png
282 ms
search_bgr.png
540 ms
button-search.png
617 ms
630_1-120x120.jpg
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Auto_bipap-120x120.jpg
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nasal-120x120.jpg
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pillow-120x120.jpg
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FM1A-120x120.gif
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fullface-120x120.jpg
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H1-120x120.jpg
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H3-120x120.jpg
1106 ms
Free.jpg
1126 ms
arrow_down_small.png
1137 ms
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77 ms
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97 ms
grad_menu.png
1128 ms
main_nav_bgr_sep.png
1129 ms
home_icon_dark.png
1305 ms
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camera-loader.gif
1450 ms
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2035 ms
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sleep-test-930x372.gif
3279 ms
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2215 ms
header_bgr.png
1571 ms
promo.png
1756 ms
grad.png
1847 ms
footer_bgr.png
2038 ms
footer_top_bgr.png
2115 ms
icon_phone.png
2305 ms
icon_mail.png
2308 ms
icon_visa_hover.png
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icon_mastercard_hover.png
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sleepcare.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
sleepcare.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sleepcare.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
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sleepcare.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 Sleepcare.hk main page’s claimed encoding is iso-8859-1. 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.
sleepcare.hk
Open Graph description is not detected on the main page of Sleep Care. 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: