Access dicp.ac.cn. 中国科学院大连化学物理研究所

About Website

Click here to check amazing Dicp content for China. Otherwise, check out these important facts you probably never knew about dicp.ac.cn

大连化物所是一个基础研究与应用研究并重、应用研究和技术转化相结合，以任务带学科为主要特色的综合性研究所。重点学科领域为：催化化学、工程化学、化学激光和分子反应动力学以及近代分析化学和生物技术。大连化物所围绕国家能源发展战略，于2011年10月启动了洁净能源国家实验室（DNL）的筹建工作，DNL是我国能源领域筹建的第一个国家实验室，共规划筹建化石能源与应用催化、低碳催化与工程、节能与环境、燃料电池、...

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www.dicp.ac.cn

2217 ms

cnz01main.css

494 ms

scroll.css

498 ms

scroll.js

500 ms

jquery.js

1063 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 68% of them (81 requests) were addressed to the original Dicp.ac.cn, 28% (34 requests) were made to Dicp.cas.cn and 2% (2 requests) were made to Dicp.cn. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Dcs.conac.cn.

Content Size

1.4 MB

After Optimization

894.2 kB

In fact, the total size of Dicp.ac.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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 141.5 kB

Original 160.3 kB
After minification 141.5 kB
After compression 18.8 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 18.8 kB, which is 12% 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 141.5 kB or 88% of the original size.

Image Optimization

-20%

Potential reduce by 203.5 kB

Original 1.0 MB
After minification 801.8 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, Dicp needs image optimization as it can save up to 203.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 134.0 kB

Original 205.5 kB
After minification 197.6 kB
After compression 71.5 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 134.0 kB or 65% of the original size.

CSS Optimization

-73%

Potential reduce by 5.9 kB

Original 8.1 kB
After minification 6.7 kB
After compression 2.2 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. Dicp.ac.cn needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 73% of the original size.

Requests Now

118

After Optimization

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dicp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

UTF-8

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

Social Sharing Optimization

dicp.ac.cn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

中国科学院大连化学物理研究所

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Network Requests Diagram

www.dicp.ac.cn

cnz01main.css

scroll.css

scroll.js

jquery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

SEO Factors

Language and Encoding

Language Detected

Language Claimed

Encoding

Social Sharing Optimization

Report Summary

Performance

Accessibility

Best Practices

SEO

中国科学院大连化学物理研究所

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Network Requests Diagram

www.dicp.ac.cn

cnz01main.css

scroll.css

scroll.js

jquery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.dicp.ac.cn

cnz01main.css

scroll.css

scroll.js

jquery.js

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