8 sec in total
690 ms
6.9 sec
419 ms
Welcome to zkteco.com.hk homepage info - get ready to check ZKTeco best content for Hong Kong right away, or after learning these important things about zkteco.com.hk
ZKTeco Hong Kong (熵基科技 香港) | Access Control | 門禁系統 | Time Attendance | 考勤系統 | Video Surveillance | 影像監控|Green Label | 綠標 | News | 新聞
Visit zkteco.com.hkWe analyzed Zkteco.com.hk page load time and found that the first response time was 690 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
zkteco.com.hk performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value30.1 s
0/100
25%
Value23.5 s
0/100
10%
Value9,480 ms
0/100
30%
Value0.007
100/100
15%
Value27.7 s
0/100
10%
690 ms
2145 ms
211 ms
181 ms
551 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 65% of them (70 requests) were addressed to the original Zkteco.com.hk, 7% (8 requests) were made to Youtube.com and 6% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Zkteco.com.hk.
Page size can be reduced by 545.4 kB (11%)
4.8 MB
4.2 MB
In fact, the total size of Zkteco.com.hk main page is 4.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 81.3 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 81.3 kB or 78% of the original size.
Potential reduce by 128.1 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. ZKTeco images are well optimized though.
Potential reduce by 24.4 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 24.4 kB or 28% of the original size.
Potential reduce by 311.7 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. Zkteco.com.hk needs all CSS files to be minified and compressed as it can save up to 311.7 kB or 85% of the original size.
Number of requests can be reduced by 17 (17%)
102
85
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZKTeco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
zkteco.com.hk
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autoptimize_3c1ac4e1574f752cd21f2153d0204f04.css
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zkteco.com.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
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
zkteco.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
zkteco.com.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
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 Zkteco.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 Zkteco.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.
zkteco.com.hk
Open Graph data is detected on the main page of ZKTeco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: