Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

riverflow2014.epfl.ch

River Flow 2014 - Home

Page Load Speed

3.7 sec in total

First Response

794 ms

Resources Loaded

2.5 sec

Page Rendered

384 ms

riverflow2014.epfl.ch screenshot

About Website

Click here to check amazing River Flow 2014 Epfl content for Switzerland. Otherwise, check out these important facts you probably never knew about riverflow2014.epfl.ch

This is the official River Flow 2014 site. All the necessary news to know about this conference...

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Key Findings

We analyzed Riverflow2014.epfl.ch page load time and found that the first response time was 794 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Riverflow2014.epfl.ch rating and web reputation

Performance Metrics

riverflow2014.epfl.ch performance score

0

Network Requests Diagram

riverflow2014.epfl.ch

794 ms

mod_accordeonck_css.php

198 ms

mootools-core.js

468 ms

core.js

279 ms

caption.js

192 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 96% of them (43 requests) were addressed to the original Riverflow2014.epfl.ch, 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (931 ms) belongs to the original domain Riverflow2014.epfl.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 427.1 kB (31%)

Content Size

1.4 MB

After Optimization

931.9 kB

In fact, the total size of Riverflow2014.epfl.ch 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 882.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 11.3 kB

  • Original 15.2 kB
  • After minification 14.1 kB
  • After compression 3.9 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. 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 11.3 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 101.9 kB

  • Original 882.6 kB
  • After minification 780.7 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, River Flow 2014 Epfl needs image optimization as it can save up to 101.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 297.2 kB

  • Original 441.1 kB
  • After minification 434.2 kB
  • After compression 143.9 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 297.2 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 16.7 kB

  • Original 20.1 kB
  • After minification 13.8 kB
  • After compression 3.4 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. Riverflow2014.epfl.ch needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (20%)

Requests Now

40

After Optimization

32

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of River Flow 2014 Epfl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

riverflow2014.epfl.ch 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 Riverflow2014.epfl.ch 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 Riverflow2014.epfl.ch 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

Open Graph description is not detected on the main page of River Flow 2014 Epfl. 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: