5.9 sec in total
689 ms
5.1 sec
92 ms
Click here to check amazing China Hongzheng content. Otherwise, check out these important facts you probably never knew about chinahongzheng.com
Wenzhou Hongzheng Police and Security Equipment Co.,LTD.is the appointed enterprise specialized in production in production of alarm lamps,alarms,security protection etc.
Visit chinahongzheng.comWe analyzed Chinahongzheng.com page load time and found that the first response time was 689 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
chinahongzheng.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value4.2 s
43/100
25%
Value4.7 s
68/100
10%
Value0 ms
100/100
30%
Value0.002
100/100
15%
Value1.4 s
100/100
10%
689 ms
1446 ms
311 ms
10 ms
218 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 52% of them (28 requests) were addressed to the original Chinahongzheng.com, 46% (25 requests) were made to Www-x-chinahongzheng-x-com.img.addlink.cn and 2% (1 request) were made to Zjnet.zjaic.gov.cn. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Www-x-chinahongzheng-x-com.img.addlink.cn.
Page size can be reduced by 34.3 kB (13%)
259.2 kB
225.0 kB
In fact, the total size of Chinahongzheng.com main page is 259.2 kB. 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 244.1 kB which makes up the majority of the site volume.
Potential reduce by 9.5 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 9.5 kB or 75% of the original size.
Potential reduce by 24.0 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. China Hongzheng images are well optimized though.
Potential reduce by 726 B
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. Chinahongzheng.com needs all CSS files to be minified and compressed as it can save up to 726 B or 30% of the original size.
Number of requests can be reduced by 7 (29%)
24
17
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Hongzheng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
chinahongzheng.com
689 ms
www.chinahongzheng.com
1446 ms
style.css
311 ms
3303026000016477.js
10 ms
bg2.jpg
218 ms
bbbb.png
421 ms
logo.jpg
432 ms
cnbg.gif
435 ms
arr.gif
434 ms
menubg.jpg
442 ms
searchbox.jpg
447 ms
searchbtn2.jpg
631 ms
searchbtn.jpg
649 ms
left_btn.jpg
652 ms
right_btn.jpg
653 ms
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666 ms
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670 ms
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843 ms
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874 ms
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875 ms
201408231118107599.jpg
891 ms
201408231122342143.jpg
902 ms
title02.jpg
1053 ms
download.jpg
1085 ms
ba.png
1090 ms
contentbg.jpg
1087 ms
title001.jpg
1108 ms
testbg.jpg
1119 ms
bg2.jpg
805 ms
bbbb.png
605 ms
logo.jpg
597 ms
cnbg.gif
593 ms
arr.gif
594 ms
menubg.jpg
840 ms
searchbox.jpg
812 ms
searchbtn2.jpg
633 ms
searchbtn.jpg
619 ms
left_btn.jpg
618 ms
right_btn.jpg
618 ms
200908210903041815.jpg
1064 ms
200908210909569658.jpg
1068 ms
200908210903365043.jpg
901 ms
200908210903575811.jpg
879 ms
200908210904099567.jpg
874 ms
200908210904359134.jpg
898 ms
201408231118107599.jpg
1075 ms
201408231122342143.jpg
1081 ms
title02.jpg
945 ms
download.jpg
916 ms
ba.png
910 ms
contentbg.jpg
927 ms
title001.jpg
1574 ms
testbg.jpg
1132 ms
chinahongzheng.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.
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
chinahongzheng.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
chinahongzheng.com SEO score
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
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinahongzheng.com 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 Chinahongzheng.com main page’s claimed encoding is gb2312. 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.
chinahongzheng.com
Open Graph description is not detected on the main page of China Hongzheng. 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: