4 sec in total
981 ms
2.9 sec
89 ms
Welcome to essec.sona-systems.com homepage info - get ready to check ESSEC Sona System S best content for United States right away, or after learning these important things about essec.sona-systems.com
Visit essec.sona-systems.comWe analyzed Essec.sona-systems.com page load time and found that the first response time was 981 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
essec.sona-systems.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value6.9 s
6/100
25%
Value5.9 s
48/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value5.9 s
65/100
10%
981 ms
265 ms
523 ms
329 ms
328 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Essec.sona-systems.com, 6% (2 requests) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (981 ms) belongs to the original domain Essec.sona-systems.com.
Page size can be reduced by 400.9 kB (70%)
576.3 kB
175.5 kB
In fact, the total size of Essec.sona-systems.com main page is 576.3 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. 30% of websites need less resources to load. CSS take 278.0 kB which makes up the majority of the site volume.
Potential reduce by 14.3 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 18% 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 14.3 kB or 78% of the original size.
Potential reduce by 1.3 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. ESSEC Sona System S images are well optimized though.
Potential reduce by 152.6 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 152.6 kB or 64% of the original size.
Potential reduce by 232.7 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. Essec.sona-systems.com needs all CSS files to be minified and compressed as it can save up to 232.7 kB or 84% of the original size.
Number of requests can be reduced by 22 (85%)
26
4
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESSEC Sona System S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
essec.sona-systems.com
981 ms
Default.aspx
265 ms
Default.aspx
523 ms
bootstrap.min.css
329 ms
bootstrap-reset.css
328 ms
typeaheadjs.css
253 ms
bootstrap-accessibility.css
252 ms
font-awesome.css
411 ms
bootstrap-datepicker.css
413 ms
multi-select.css
334 ms
style.css
736 ms
style-responsive.css
489 ms
open-sans-font.css
420 ms
custom.css
415 ms
tasks.css
493 ms
jquery-1.11.0.min.js
14 ms
WebResource.axd
575 ms
WebResource.axd
496 ms
bootstrap.min.js
16 ms
bootstrap-accessibility.min.js
500 ms
bootstrap-datepicker.js
731 ms
jquery.multi-select-0.9.11.min.js
573 ms
jquery.knob.1.2.8.min.js
577 ms
typeahead.bundle-0.10.2.min.js
584 ms
jquery.pulsate.min.js
654 ms
common-scripts.js
656 ms
customlogo.png
86 ms
custombanner.jpg
164 ms
OpenSans-Regular.woff
88 ms
OpenSans-Light.woff
87 ms
OpenSans-Semibold.woff
93 ms
OpenSans-Bold.woff
91 ms
OpenSans-Extrabold.woff
125 ms
fontawesome-webfont.woff
219 ms
print.css
86 ms
essec.sona-systems.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
essec.sona-systems.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
essec.sona-systems.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Essec.sona-systems.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Essec.sona-systems.com 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.
essec.sona-systems.com
Open Graph description is not detected on the main page of ESSEC Sona System S. 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: