61.8 sec in total
10.9 sec
50.6 sec
318 ms
Welcome to 18sz.com homepage info - get ready to check 18SZ best content for China right away, or after learning these important things about 18sz.com
环宇视展国际会展网是全球国际会议及展览电子商务服务网,是各个行业永不落幕的交易会、贸易会、展览会及商务会议活动平台,是会展电子商务B2B服务平台,是一个参展企业永久在线展览展示交易平台。18SZ.com Messe Fair,It is a B2B service platform for exhibition e-commerce and an exhibiting company. Perma...
Visit 18sz.comWe analyzed 18sz.com page load time and found that the first response time was 10.9 sec and then it took 50.9 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.
18sz.com performance score
name
value
score
weighting
Value10.5 s
0/100
10%
Value18.3 s
0/100
25%
Value15.9 s
0/100
10%
Value30 ms
100/100
30%
Value0.171
70/100
15%
Value18.3 s
3/100
10%
10901 ms
999 ms
1027 ms
2026 ms
2925 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 94% of them (87 requests) were addressed to the original 18sz.com, 3% (3 requests) were made to Hm.baidu.com and 2% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain 18sz.com.
Page size can be reduced by 209.1 kB (28%)
742.8 kB
533.7 kB
In fact, the total size of 18sz.com main page is 742.8 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. 30% of websites need less resources to load. Images take 523.7 kB which makes up the majority of the site volume.
Potential reduce by 59.0 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 9.3 kB, which is 13% 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 59.0 kB or 79% of the original size.
Potential reduce by 30.2 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. 18SZ images are well optimized though.
Potential reduce by 48.3 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 48.3 kB or 77% of the original size.
Potential reduce by 71.6 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. 18sz.com needs all CSS files to be minified and compressed as it can save up to 71.6 kB or 87% of the original size.
Number of requests can be reduced by 12 (13%)
90
78
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 18SZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
18sz.com
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jquery-1.7.1.min.js
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18sz.com
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18sz.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
Links do not have a discernible name
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
18sz.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
Page has valid source maps
18sz.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
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
ZH
ZH
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 18sz.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 18sz.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.
18sz.com
Open Graph description is not detected on the main page of 18SZ. 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: