Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lasg.ac.cn

大气科学和地球流体力学数值模拟国家重点实验室

Page Load Speed

2 sec in total

First Response

808 ms

Resources Loaded

1.1 sec

Page Rendered

156 ms

lasg.ac.cn screenshot

About Website

Welcome to lasg.ac.cn homepage info - get ready to check Lasg best content for China right away, or after learning these important things about lasg.ac.cn

大气科学和地球流体力学数值模拟国家重点实验室研究和发展地球流体(大气和海洋)宏观演变规律和机理的系统理论;研究气候动力学理论,掌握气候系统变化规律、变化机制及其可预报性;发展模块化地球系统模式和区域模式系统,开展数值模拟研究,为提高预测能力,预防和减轻气候灾害,合理利用气候和水资源提供新理论新方法。LASG的重点研究领域为:地球系统模式研发与应用、气候动力学、气候可预报性、地球流体力学。

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Key Findings

We analyzed Lasg.ac.cn page load time and found that the first response time was 808 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

lasg.ac.cn performance score

0

Network Requests Diagram

lasg.ac.cn

808 ms

pagerror.gif

272 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Lasg.ac.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (808 ms) belongs to the original domain Lasg.ac.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 684 B (44%)

Content Size

1.5 kB

After Optimization

856 B

In fact, the total size of Lasg.ac.cn main page is 1.5 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. HTML takes 1.5 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 684 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 856 B

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 684 B or 44% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lasg. According to our analytics all requests are already optimized.

SEO Factors

lasg.ac.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

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

Social Sharing Optimization

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