28.9 sec in total
1 sec
27.6 sec
261 ms
Click here to check amazing Chemhse content. Otherwise, check out these important facts you probably never knew about chemhse.com
Visit chemhse.comWe analyzed Chemhse.com page load time and found that the first response time was 1 sec and then it took 27.9 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 were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
chemhse.com performance score
1018 ms
6451 ms
758 ms
3144 ms
800 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Chemhse.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Chemhse.com.
Page size can be reduced by 36.6 kB (70%)
52.2 kB
15.6 kB
In fact, the total size of Chemhse.com main page is 52.2 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 18.3 kB which makes up the majority of the site volume.
Potential reduce by 11.2 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 3.1 kB, which is 21% 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 11.2 kB or 76% of the original size.
Potential reduce by 2.7 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, Chemhse needs image optimization as it can save up to 2.7 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 14.2 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 14.2 kB or 77% 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. Chemhse.com needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 75% of the original size.
Number of requests can be reduced by 3 (7%)
44
41
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemhse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
index.html
1018 ms
global.css
6451 ms
style.css
758 ms
jquery-1.7.2.min.js
3144 ms
jQuery_Easing_v1.3.js
800 ms
slider.js
854 ms
index.js
747 ms
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251 ms
search_bg.jpg
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sm_01.jpg
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nvbg.png
263 ms
logo.jpg
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5890 ms
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6710 ms
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6975 ms
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blt.png
13454 ms
brt.png
13705 ms
cr2.png
13707 ms
cr1.png
13950 ms
chemhse.com SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemhse.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 Chemhse.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.
chemhse.com
Open Graph description is not detected on the main page of Chemhse. 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: