75.4 sec in total
1.4 sec
73.5 sec
544 ms
Welcome to glass.com.cn homepage info - get ready to check Glass best content for China right away, or after learning these important things about glass.com.cn
中玻网是玻璃行业B2B服务平台,提供玻璃品牌,玻璃新闻,玻璃采购,玻璃行情,企业招聘等线上线下服务。
Visit glass.com.cnWe analyzed Glass.com.cn page load time and found that the first response time was 1.4 sec and then it took 74 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 90 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
glass.com.cn performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value14.0 s
0/100
25%
Value9.6 s
11/100
10%
Value140 ms
95/100
30%
Value0.094
91/100
15%
Value14.3 s
9/100
10%
1357 ms
3709 ms
1386 ms
3015 ms
4130 ms
Our browser made a total of 180 requests to load all elements on the main page. We found that 2% of them (4 requests) were addressed to the original Glass.com.cn, 65% (117 requests) were made to Images.glass.com.cn and 19% (34 requests) were made to Meta.glass.com.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Images.glass.com.cn.
Page size can be reduced by 384.4 kB (27%)
1.4 MB
1.0 MB
In fact, the total size of Glass.com.cn 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 999.9 kB which makes up the majority of the site volume.
Potential reduce by 106.3 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 106.3 kB or 78% of the original size.
Potential reduce by 133.1 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. Obviously, Glass needs image optimization as it can save up to 133.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 98.7 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 98.7 kB or 48% of the original size.
Potential reduce by 46.2 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. Glass.com.cn needs all CSS files to be minified and compressed as it can save up to 46.2 kB or 80% of the original size.
Number of requests can be reduced by 22 (26%)
86
64
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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glass.com.cn 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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
glass.com.cn 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
Issues were logged in the Issues panel in Chrome Devtools
glass.com.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glass.com.cn 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 Glass.com.cn 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.
glass.com.cn
Open Graph description is not detected on the main page of Glass. 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: