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Click here to check amazing Vvchem content. Otherwise, check out these important facts you probably never knew about vvchem.com
Vvchem offers FREE directory and database of chemicals and chemical manufacturers from China and all over the world. Vvchem is the perfect platform for suppliers seeking enduser purchasers of chemical...
Visit vvchem.comWe analyzed Vvchem.com page load time and found that the first response time was 3.9 sec and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vvchem.com performance score
3933 ms
1142 ms
4159 ms
1961 ms
71 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 69% of them (29 requests) were addressed to the original Vvchem.com, 7% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Vvchem.com.
Page size can be reduced by 417.9 kB (59%)
703.5 kB
285.6 kB
In fact, the total size of Vvchem.com main page is 703.5 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. Javascripts take 523.6 kB which makes up the majority of the site volume.
Potential reduce by 74.2 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. This page needs HTML code to be minified as it can gain 10.9 kB, which is 11% 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 74.2 kB or 74% of the original size.
Potential reduce by 5.4 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. Vvchem images are well optimized though.
Potential reduce by 329.7 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 329.7 kB or 63% of the original size.
Potential reduce by 8.6 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. Vvchem.com needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 77% of the original size.
Number of requests can be reduced by 13 (33%)
39
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The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vvchem. 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.
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vvchem.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vvchem.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 Vvchem.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.
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vvchem.com
Open Graph description is not detected on the main page of Vvchem. 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: