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Page load speed analysis

  • 63/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    414 ms

  • Resources loaded

    2 sec

  • Page rendered

    295 ms

  • Total page load time

    2.7 sec

Click here to check amazing Internsinsciences content. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 414 ms and then it took 2.3 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.

Page optimization

  • HTML 47.0 kB
    Images 417.0 kB
    Javascripts 671.6 kB
    CSS 70.4 kB

    In fact, the total size of main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 671.6 kB which makes up the majority of the site volume.

    • Original 47.0 kB
    • After minification 38.0 kB
    • After compression 7.3 kB

    HTML optimization

    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 19% 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 39.7 kB or 84% of the original size.

    • Original 417.0 kB
    • After optimization 350.4 kB

    Image optimization

    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, Internsinsciences needs image optimization as it can save up to 66.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 671.6 kB
    • After minification 526.6 kB
    • After compression 151.7 kB

    JavaScript optimization

    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 519.9 kB or 77% of the original size.

    • Original 70.4 kB
    • After minification 49.2 kB
    • After compression 12.4 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 58.0 kB or 82% of the original size.

Network requests diagram

  • jquery.multiselect.css
  • jquery_tools.css
  • style.css
  • jquery-ui.css
  • jquery-1.6.2.js
  • jquery.ui.all.css
  • script.js
  • jquery.ui.core.js
  • jquery.ui.widget.js
  • jquery.ui.position.js
  • jquery.ui.autocomplete.js
  • jquery.title.control.js
  • jquery-ui.min.js
  • jquery.multiselect.js
  • standaloneOverlay.css
  • appleOverlay.css
  • style.css
  • resizeMe.js
  • nivo-slider.css
  • default.css
  • jquery.nivo.slider.js
  • script.js
  • nmenu.js
  • azazel.js
  • jquery.ui.base.css
  • jquery.ui.theme.css
  • jquery.ui.core.css
  • jquery.ui.resizable.css
  • jquery.ui.selectable.css
  • jquery.ui.accordion.css
  • jquery.ui.autocomplete.css
  • jquery.ui.button.css
  • jquery.ui.dialog.css
  • jquery.ui.slider.css
  • jquery.ui.tabs.css
  • jquery.ui.datepicker.css
  • jquery.ui.progressbar.css
  • ga.js
  • logo.png
  • loading.gif
  • bg_banner-1.png
  • bg_banner-2.png
  • bg_banner-3.png
  • twitter.png
  • facebook.png
  • linkedin.png
  • rss.png
  • vunivLogo.png
  • roc_logo.png
  • amsterdam.png
  • Biomed_logo.png
  • aim.png
  • spacer.gif
  • right_menu_left.png
  • right_menu_px.png
  • __utm.gif
  • mini_button.png
  • right_menu_right.png
  • middle_menu.png
  • search_left.png
  • search_px.png
  • button_small.png
  • search_right.png
  • ui-bg_flat_75_ffffff_40x100.png
  • search_grey_bg.png
  • search_grey_arrow.png
  • ui-bg_highlight-soft_75_cccccc_1x100.png
  • big_button.png
  • bar_px.png
  • widgets.js
  • left_menu.png
  • timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
  • syndication
  • 385650288721272833

Our browser made a total of 76 requests to load all elements on the main page. We found that 91% of them (69 requests) were addressed to the original, 3% (2 requests) were made to and 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (589 ms) belongs to the original domain

Additional info on


The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Internsinsciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 600
NS 2793
NS 2793

600 Mname:
Serial: 2017102700
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 600

Language and encoding

Poor result


NL nl language flag


EN en language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

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