6.3 sec in total
706 ms
5.4 sec
207 ms
Welcome to plc.com.hk homepage info - get ready to check PLC best content for Hong Kong right away, or after learning these important things about plc.com.hk
The PLC Group is a diversified business with its heritage built on market leadership in Hong Kong's Locks & Security and Lighting industries since 1985. The PLC brand holds an unrivalled reputation in...
Visit plc.com.hkWe analyzed Plc.com.hk page load time and found that the first response time was 706 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
plc.com.hk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.3 s
1/100
25%
Value18.7 s
0/100
10%
Value210 ms
88/100
30%
Value0
100/100
15%
Value18.5 s
3/100
10%
706 ms
957 ms
699 ms
1387 ms
1640 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 88% of them (63 requests) were addressed to the original Plc.com.hk, 3% (2 requests) were made to Connect.facebook.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Plc.com.hk.
Page size can be reduced by 479.4 kB (15%)
3.3 MB
2.8 MB
In fact, the total size of Plc.com.hk main page is 3.3 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. 20% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 27.8 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 9.8 kB, which is 28% 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 27.8 kB or 80% of the original size.
Potential reduce by 219.9 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. PLC images are well optimized though.
Potential reduce by 179.2 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 179.2 kB or 48% of the original size.
Potential reduce by 52.5 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. Plc.com.hk needs all CSS files to be minified and compressed as it can save up to 52.5 kB or 82% of the original size.
Number of requests can be reduced by 23 (35%)
66
43
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PLC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
plc.com.hk
706 ms
957 ms
style.css
699 ms
style.css
1387 ms
jquery-1.7.1.min.js
1640 ms
js
17 ms
jquery-ui.min.js
4 ms
checkbox.css
237 ms
jquery.fancybox-1.3.4.css
487 ms
jquery.ui.widget.js
693 ms
jquery.usermode.js
478 ms
ui.checkbox.js
475 ms
pirobox_extended.js
710 ms
jquery.easing.1.3.js
1032 ms
jquery.cycle.all.js
1195 ms
jquery.backgroundPosition.js
923 ms
jquery.fancybox-1.3.4.pack.js
930 ms
plugins.js
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script.js
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blank.gif
234 ms
sprit.png
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emaillist_icon.gif
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navi.png
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ajax-loader.gif
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fbevents.js
70 ms
index-banner-bg.jpg
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loading.gif
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btn-slider.jpg
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wtnews-slider-bg.jpg
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dot.gif
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footer-bg.jpg
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ga.js
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data.aspx
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new_skin.png
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new_skin_top.png
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new_skin_left.png
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caption.png
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__utm.gif
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loadinfo.gif
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bottom_nav.png
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prev.png
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next.png
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close.png
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myriadpro-semibold-webfont.ttf
663 ms
plc.com.hk accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
plc.com.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
plc.com.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
Image elements do not have [alt] attributes
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
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 Plc.com.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 Plc.com.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.
plc.com.hk
Open Graph description is not detected on the main page of PLC. 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: