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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

jcheminf.com

Home page | Journal of Cheminformatics

Page Load Speed

2.1 sec in total

First Response

187 ms

Resources Loaded

1.5 sec

Page Rendered

386 ms

jcheminf.com screenshot

About Website

Welcome to jcheminf.com homepage info - get ready to check Jcheminf best content for United States right away, or after learning these important things about jcheminf.com

Journal of Cheminformatics is an open access journal publishing original peer-reviewed research in all aspects of cheminformatics and molecular modelling.

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Key Findings

We analyzed Jcheminf.com page load time and found that the first response time was 187 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

jcheminf.com performance score

0

Network Requests Diagram

www.jcheminf.com

187 ms

jcheminf.springeropen.com

707 ms

css

80 ms

suis-springeropen.0bd0ca06.css

61 ms

webtrekk_v4.min.js

344 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jcheminf.com, 33% (10 requests) were made to Jcheminf.springeropen.com and 10% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (707 ms) relates to the external source Jcheminf.springeropen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.9 kB (65%)

Content Size

461.6 kB

After Optimization

162.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jcheminf.com main page is 461.6 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. 45% of websites need less resources to load. Javascripts take 356.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.9 kB

  • Original 48.5 kB
  • After minification 41.1 kB
  • After compression 10.7 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 7.5 kB, which is 15% 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 37.9 kB or 78% of the original size.

Image Optimization

-25%

Potential reduce by 14.1 kB

  • Original 56.5 kB
  • After minification 42.4 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. Obviously, Jcheminf needs image optimization as it can save up to 14.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 246.9 kB

  • Original 356.5 kB
  • After minification 356.4 kB
  • After compression 109.5 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 246.9 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jcheminf. 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.

Network Requests Diagram

www.jcheminf.com

www.jcheminf.com

187 ms

jcheminf.springeropen.com

jcheminf.springeropen.com

707 ms

css

css

80 ms

suis-springeropen.0bd0ca06.css

suis-springeropen.0bd0ca06.css

61 ms

webtrekk_v4.min.js

webtrekk_v4.min.js

344 ms

oscar.bd472c3f.js

oscar.bd472c3f.js

136 ms

mathjaxConfig.698a06c9.js

mathjaxConfig.698a06c9.js

46 ms

analytics.js

analytics.js

49 ms

13321.jpg

13321.jpg

49 ms

v1

v1

459 ms

widgets.js

widgets.js

123 ms

springer-open-logo.761e5667.png

springer-open-logo.761e5667.png

284 ms

v1

v1

447 ms

v1

v1

381 ms

realMedia

realMedia

197 ms

realMedia

realMedia

198 ms

realMedia

realMedia

200 ms

MathJax.js

MathJax.js

81 ms

collect

collect

44 ms

collect

collect

46 ms

TeX-AMS-MML_HTMLorMML.js

TeX-AMS-MML_HTMLorMML.js

34 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

127 ms

1076736987@Top

1076736987@Top

202 ms

1762849131@Middle

1762849131@Middle

205 ms

1264295713@Right1

1264295713@Right1

204 ms

syndication

syndication

98 ms

697434864195399681

697434864195399681

172 ms

suis-springeropen-print.201cf5fb.css

suis-springeropen-print.201cf5fb.css

28 ms

AP8.0CheminfoJournalFINAL.JPG

AP8.0CheminfoJournalFINAL.JPG

44 ms

empty.gif

empty.gif

32 ms

SEO Factors

jcheminf.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jcheminf.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jcheminf.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.

Social Sharing Optimization

jcheminf.com

Open Graph data is detected on the main page of Jcheminf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: