Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

1.9 sec in total

First Response

396 ms

Resources Loaded

1.3 sec

Page Rendered

153 ms

scienceillustrated.com screenshot

About Website

Visit scienceillustrated.com now to see the best up-to-date Scienceillustrated content and also check out these interesting facts you probably never knew about scienceillustrated.com

Newport, R.I. (Jan. 6, 2016) — Sailing World is pleased to announce that Helly Hansen, a global leader in technical sailing apparel with more than 135 years of experience protecting professionals on t...

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Key Findings

We analyzed Scienceillustrated.com page load time and found that the first response time was 396 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

scienceillustrated.com performance score

0

Network Requests Diagram

scienceillustrated.com

396 ms

www.bonniercorp.com

29 ms

layerslider.css

13 ms

styles.css

14 ms

settings.css

17 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Scienceillustrated.com, 87% (128 requests) were made to Bonniercorp.com and 9% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (422 ms) relates to the external source Bonniercorp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (27%)

Content Size

4.2 MB

After Optimization

3.0 MB

In fact, the total size of Scienceillustrated.com main page is 4.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 88.0 kB

  • Original 106.3 kB
  • After minification 103.1 kB
  • After compression 18.3 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 88.0 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 51.3 kB

  • Original 2.8 MB
  • After minification 2.7 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. Scienceillustrated images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 550.0 kB

  • Original 763.4 kB
  • After minification 684.1 kB
  • After compression 213.4 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 550.0 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 452.3 kB

  • Original 522.2 kB
  • After minification 424.1 kB
  • After compression 69.9 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. Scienceillustrated.com needs all CSS files to be minified and compressed as it can save up to 452.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (47%)

Requests Now

132

After Optimization

70

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scienceillustrated. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

SEO Factors

scienceillustrated.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scienceillustrated.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Scienceillustrated.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

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