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Performance
45

Accessibility

Visual factors better than
that of 19% of websites
67

Best Practices

More advanced features
available than in
24% of websites
67

SEO

Google-friendlier than
26% of websites

First Response

645 ms

Resources Loaded

22.1 sec

Page Rendered

175 ms

About Website

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Key Findings

We analyzed Cnboexpo.com page load time and found that the first response time was 645 ms and then it took 22.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

www.cnboexpo.com

645 ms

push.js

716 ms

common.js

209 ms

tj.js

431 ms

107.148.84.149

522 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Cnboexpo.com, 31% (45 requests) were made to Img.hgimg01.com and 8% (12 requests) were made to Imgsrc.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source 92n-tkj.com.

Content Size

4.3 MB

After Optimization

4.2 MB

In fact, the total size of Cnboexpo.com main page is 4.3 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. 75% 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 856 B

Original 1.8 kB
After minification 1.7 kB
After compression 903 B

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 856 B or 49% of the original size.

Image Optimization

-0%

Potential reduce by 4.4 kB

Original 3.9 MB
After minification 3.9 MB

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. Cnboexpo images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

Original 226.2 kB
After minification 225.9 kB
After compression 224.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 93.8 kB

Original 119.0 kB
After minification 100.6 kB
After compression 25.2 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. Cnboexpo.com needs all CSS files to be minified and compressed as it can save up to 93.8 kB or 79% of the original size.

Requests Now

137

After Optimization

110

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnboexpo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

<frame> or <iframe> elements do not have a title

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnboexpo.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 Cnboexpo.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Cnboexpo. 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: