Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

itwice.nl

Riches IT

Page Load Speed

3.6 sec in total

First Response

1 sec

Resources Loaded

2.5 sec

Page Rendered

136 ms

itwice.nl screenshot

About Website

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Key Findings

We analyzed Itwice.nl page load time and found that the first response time was 1 sec and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

itwice.nl performance score

0

Network Requests Diagram

itwice.nl

1043 ms

jcemediabox.css

87 ms

style.css

170 ms

style.css

177 ms

mediaobject.js

184 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Itwice.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Itwice.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.5 kB (42%)

Content Size

619.7 kB

After Optimization

359.3 kB

In fact, the total size of Itwice.nl main page is 619.7 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. 15% of websites need less resources to load. Images take 430.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.9 kB

  • Original 13.2 kB
  • After minification 12.0 kB
  • After compression 3.3 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 9.9 kB or 75% of the original size.

Image Optimization

-28%

Potential reduce by 119.4 kB

  • Original 430.2 kB
  • After minification 310.7 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, Itwice needs image optimization as it can save up to 119.4 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 92.9 kB

  • Original 130.4 kB
  • After minification 127.9 kB
  • After compression 37.5 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 92.9 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 38.3 kB

  • Original 46.0 kB
  • After minification 35.3 kB
  • After compression 7.7 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. Itwice.nl needs all CSS files to be minified and compressed as it can save up to 38.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (68%)

Requests Now

37

After Optimization

12

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itwice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

itwice.nl SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itwice.nl 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 Dutch. Our system also found out that Itwice.nl 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 Itwice. 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: