Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ecsource2.jove.com

JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols

Page Load Speed

164 ms in total

First Response

41 ms

Resources Loaded

48 ms

Page Rendered

75 ms

ecsource2.jove.com screenshot

About Website

Visit ecsource2.jove.com now to see the best up-to-date Ecsource 2 JoVE content for China and also check out these interesting facts you probably never knew about ecsource2.jove.com

JoVE publishes peer-reviewed scientific video protocols to accelerate biological, medical, chemical and physical research. Watch our scientific video articles.

Visit ecsource2.jove.com

Key Findings

We analyzed Ecsource2.jove.com page load time and found that the first response time was 41 ms and then it took 123 ms 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. This domain responded with an error, which can significantly jeopardize Ecsource2.jove.com rating and web reputation

Performance Metrics

ecsource2.jove.com performance score

0

Network Requests Diagram

ecsource2.jove.com

41 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Ecsource2.jove.com and no external sources were called. The less responsive or slowest element that took the longest time to load (41 ms) belongs to the original domain Ecsource2.jove.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.2 kB (3%)

Content Size

1.9 MB

After Optimization

1.8 MB

In fact, the total size of Ecsource2.jove.com main page is 1.9 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-18%

Potential reduce by 46 B

  • Original 258 B
  • After minification 258 B
  • After compression 212 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 46 B or 18% of the original size.

Image Optimization

-2%

Potential reduce by 28.3 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. Ecsource 2 JoVE images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 18.0 kB

  • Original 170.7 kB
  • After minification 170.7 kB
  • After compression 152.6 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 18.0 kB or 11% of the original size.

CSS Optimization

-9%

Potential reduce by 5.9 kB

  • Original 65.0 kB
  • After minification 65.0 kB
  • After compression 59.1 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. Ecsource2.jove.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

ecsource2.jove.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ecsource2.jove.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 Ecsource2.jove.com main page’s claimed encoding is . 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 Ecsource 2 JoVE. 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: