43.1 sec in total
10.8 sec
31.8 sec
484 ms
Welcome to century21-kln.com homepage info - get ready to check Century 21 Kln best content right away, or after learning these important things about century21-kln.com
世紀21中華物業有限公司,提供尖沙咀、大角咀、西九龍、土瓜灣區等地產代理服務。
Visit century21-kln.comWe analyzed Century21-kln.com page load time and found that the first response time was 10.8 sec and then it took 32.3 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 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
century21-kln.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value4.5 s
38/100
25%
Value26.1 s
0/100
10%
Value4,130 ms
1/100
30%
Value0.961
2/100
15%
Value31.0 s
0/100
10%
10820 ms
607 ms
607 ms
3576 ms
608 ms
Our browser made a total of 231 requests to load all elements on the main page. We found that 72% of them (167 requests) were addressed to the original Century21-kln.com, 13% (29 requests) were made to Imgs.property.hk and 8% (18 requests) were made to Cppcl.com.hk. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Century21-kln.com.
Page size can be reduced by 1.1 MB (28%)
4.0 MB
2.9 MB
In fact, the total size of Century21-kln.com main page is 4.0 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 71.1 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 16.8 kB, which is 20% 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 71.1 kB or 87% of the original size.
Potential reduce by 550.9 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. Obviously, Century 21 Kln needs image optimization as it can save up to 550.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 482.7 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 482.7 kB or 79% of the original size.
Potential reduce by 11.9 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. Century21-kln.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 83% of the original size.
Number of requests can be reduced by 30 (14%)
216
186
The browser has sent 216 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Century 21 Kln. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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century21-kln.com 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
Form elements do not have associated labels
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
century21-kln.com 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
century21-kln.com 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
Document uses plugins
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Century21-kln.com 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 Century21-kln.com 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.
century21-kln.com
Open Graph description is not detected on the main page of Century 21 Kln. 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: