11.9 sec in total
1.8 sec
9.9 sec
199 ms
Visit biz4security.com now to see the best up-to-date Biz 4 Security content for China and also check out these interesting facts you probably never knew about biz4security.com
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Visit biz4security.comWe analyzed Biz4security.com page load time and found that the first response time was 1.8 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
biz4security.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value8.0 s
2/100
25%
Value7.0 s
32/100
10%
Value60 ms
100/100
30%
Value0.154
75/100
15%
Value6.6 s
57/100
10%
1768 ms
124 ms
130 ms
321 ms
129 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 91% of them (69 requests) were addressed to the original Biz4security.com, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Spe.cps.com.cn.
Page size can be reduced by 233.2 kB (16%)
1.4 MB
1.2 MB
In fact, the total size of Biz4security.com main page is 1.4 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 72.2 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 72.2 kB or 85% of the original size.
Potential reduce by 67.8 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. Biz 4 Security images are well optimized though.
Potential reduce by 73.6 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 73.6 kB or 59% of the original size.
Potential reduce by 19.7 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. Biz4security.com needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 81% of the original size.
Number of requests can be reduced by 15 (20%)
75
60
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biz 4 Security. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
biz4security.com
1768 ms
mai.css
124 ms
seaarch_header.css
130 ms
jquery-1.4.4.min.js
321 ms
selectbox.js
129 ms
jquery.tools.tabs.js
130 ms
general.js
130 ms
slides.min.js
185 ms
rongZhao.js
4309 ms
ga.js
34 ms
70-71.jpg
3125 ms
beta.gif
66 ms
logo.gif
67 ms
home.gif
69 ms
products.gif
69 ms
suppliers.gif
70 ms
buyers.gif
69 ms
events.gif
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news.gif
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header_nav_back.gif
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search_botten.gif
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login_admin_now.gif
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landing_products_wirtjiao.gif
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landing_products_wirtjiao.gif
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top1001.png
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chuangtongWTtZZG.jpg
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landing_products_right_jiantou.gif
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landing_products_left_jiantou.gif
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landing_supplier_prodcuts_top.gif
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product-2406-10044.jpg.100x100.jpg
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dows_jiantou.gif
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landing_products_back.gif
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327 ms
biz4security.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
Form elements do not have associated labels
Links do not have a discernible name
biz4security.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
biz4security.com 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biz4security.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 Biz4security.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.
biz4security.com
Open Graph description is not detected on the main page of Biz 4 Security. 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: