Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

threepress.org

Ideas - O'Reilly Media

Page Load Speed

3.2 sec in total

First Response

20 ms

Resources Loaded

2.2 sec

Page Rendered

947 ms

threepress.org screenshot

About Website

Visit threepress.org now to see the best up-to-date Threepress content and also check out these interesting facts you probably never knew about threepress.org

Visit threepress.org

Key Findings

We analyzed Threepress.org page load time and found that the first response time was 20 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

threepress.org performance score

0

Network Requests Diagram

threepress.org

20 ms

696 ms

crayon.min.css

11 ms

bootstrap.css

37 ms

style.css

53 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Threepress.org, 77% (37 requests) were made to Safaribooksonline.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Safaribooksonline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 680.2 kB (39%)

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Threepress.org main page is 1.7 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. 50% of websites need less resources to load. Images take 970.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 62.4 kB

  • Original 77.6 kB
  • After minification 68.7 kB
  • After compression 15.2 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 9.0 kB, which is 12% 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 62.4 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 118.4 kB

  • Original 970.7 kB
  • After minification 852.3 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, Threepress needs image optimization as it can save up to 118.4 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

-62%

Potential reduce by 225.4 kB

  • Original 361.7 kB
  • After minification 359.9 kB
  • After compression 136.2 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 225.4 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 273.9 kB

  • Original 324.1 kB
  • After minification 283.1 kB
  • After compression 50.2 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. Threepress.org needs all CSS files to be minified and compressed as it can save up to 273.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (54%)

Requests Now

41

After Optimization

19

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Threepress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

SEO Factors

threepress.org 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 Threepress.org 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 Threepress.org 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 Threepress. 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: