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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rovictonline.nl

Rovict

Page Load Speed

2.5 sec in total

First Response

443 ms

Resources Loaded

1.9 sec

Page Rendered

117 ms

rovictonline.nl screenshot

About Website

Click here to check amazing Rovict Online content for Netherlands. Otherwise, check out these important facts you probably never knew about rovictonline.nl

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Key Findings

We analyzed Rovictonline.nl page load time and found that the first response time was 443 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

rovictonline.nl performance score

0

Network Requests Diagram

rovictonline.nl

443 ms

style.css

638 ms

ig_shared.js

1056 ms

ig_webmenux.js

932 ms

accordion.js

603 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Rovictonline.nl, 86% (19 requests) were made to Rovict.nl and 9% (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 Rovict.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.5 kB (61%)

Content Size

375.6 kB

After Optimization

146.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rovictonline.nl main page is 375.6 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. 15% of websites need less resources to load. Javascripts take 258.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 15.5 kB

  • Original 18.6 kB
  • After minification 12.5 kB
  • After compression 3.1 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 6.1 kB, which is 33% 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 15.5 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 10.3 kB

  • Original 78.3 kB
  • After minification 68.0 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, Rovict Online needs image optimization as it can save up to 10.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 186.4 kB

  • Original 258.3 kB
  • After minification 217.0 kB
  • After compression 71.9 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 186.4 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 17.3 kB

  • Original 20.4 kB
  • After minification 15.6 kB
  • After compression 3.1 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. Rovictonline.nl needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (67%)

Requests Now

21

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rovict Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rovictonline.nl

rovictonline.nl

443 ms

style.css

style.css

638 ms

ig_shared.js

ig_shared.js

1056 ms

ig_webmenux.js

ig_webmenux.js

932 ms

accordion.js

accordion.js

603 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

932 ms

ddsmoothmenu.js

ddsmoothmenu.js

691 ms

ga.js

ga.js

31 ms

spacer.gif

spacer.gif

133 ms

main_logo.jpg

main_logo.jpg

178 ms

menu_top.png

menu_top.png

132 ms

menu_arrow.gif

menu_arrow.gif

131 ms

menu_right_bg.gif

menu_right_bg.gif

133 ms

menu_top_right.gif

menu_top_right.gif

131 ms

menu_middle.png

menu_middle.png

227 ms

read_more_arrow.png

read_more_arrow.png

254 ms

menu_bottom.png

menu_bottom.png

255 ms

main_top_right_bg.gif

main_top_right_bg.gif

268 ms

rovict_meesters_small.jpg

rovict_meesters_small.jpg

438 ms

rovict_klimrek.jpg

rovict_klimrek.jpg

435 ms

ruimte_voor_onderwijs.png

ruimte_voor_onderwijs.png

330 ms

__utm.gif

__utm.gif

11 ms

SEO Factors

rovictonline.nl SEO score

0

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rovictonline.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rovictonline.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

rovictonline.nl

Open Graph description is not detected on the main page of Rovict Online. 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: