Analyze

cours.usaintlouis.be: eSaintLouis

Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    755 ms

  • Resources loaded

    1.7 sec

  • Page rendered

    103 ms

  • Total page load time

    2.6 sec

Visit cours.usaintlouis.be now to see the best up-to-date Cours Usaintlouis content for Belgium and also check out these interesting facts you probably never knew about cours.usaintlouis.be

We analyzed Cours.usaintlouis.be page load time and found that the first response time was 755 ms and then it took 1.8 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.

Page optimization

  • HTML 10.6 kB
    Images 12.8 kB
    Javascripts 367.7 kB
    CSS 34.0 kB

    In fact, the total size of Cours.usaintlouis.be main page is 425.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 367.7 kB which makes up the majority of the site volume.

    • Original 10.6 kB
    • After minification 6.2 kB
    • After compression 2.1 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 4.4 kB, which is 42% 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 8.4 kB or 80% of the original size.

    • Original 12.8 kB
    • After optimization 10.9 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, Cours Usaintlouis needs image optimization as it can save up to 1.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 367.7 kB
    • After minification 197.7 kB
    • After compression 53.3 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 314.4 kB or 85% of the original size.

    • Original 34.0 kB
    • After minification 18.5 kB
    • After compression 4.7 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. Cours.usaintlouis.be needs all CSS files to be minified and compressed as it can save up to 29.3 kB or 86% of the original size.

Network requests diagram

  • cours.usaintlouis.be
  • main.css
  • jquery.js
  • jquery.qtip.js
  • claroline.js
  • claroline.ui.js
  • bg_header.gif
  • uslb.png
  • home.png
  • bg_button.png
  • search.png
  • bg_footer.jpg
  • claroline.png
  • print.css

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Cours.usaintlouis.be and no external sources were called. The less responsive or slowest element that took the longest time to load (755 ms) belongs to the original domain Cours.usaintlouis.be.

Additional info on cours.usaintlouis.be

Requests

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cours Usaintlouis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

4

Javascripts

7

Images

2

CSS

13

All

Possible request optimization

1

Javascripts

7

Images

2

CSS

3

Optimized

10

All

Good result

IP address

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

Normal result

IP Trace

cours.usaintlouis.be

193.190.250.134

DNS records

Type Host Target/ip TTL Other
A

laeken.usaintlouis.be

193.190.250.134 3599
CNAME

cours.usaintlouis.be

laeken.usaintlouis.be 3598

Language and encoding

Poor result

Language

FR fr language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cours.usaintlouis.be can be misinterpreted by Google and other search engines. Our service has detected that French 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 Cours.usaintlouis.be 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

Cours.usaintlouis.be 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

Country of origin for 73.2% of all visits is Belgium. It’s good for Cours.usaintlouis.be that their server is also located in Belgium, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

cours.usaintlouis.be

Share this report in social media

Analyze another website

Analyze