4.7 sec in total
1.2 sec
3.3 sec
244 ms
Visit cessi.com now to see the best up-to-date CESSI content and also check out these interesting facts you probably never knew about cessi.com
CESSI specializes in ergonomic consulting and training for commercial and industrial applications as well as remote and work from home offices.
Visit cessi.comWe analyzed Cessi.com page load time and found that the first response time was 1.2 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
cessi.com performance score
name
value
score
weighting
Value11.4 s
0/100
10%
Value17.5 s
0/100
25%
Value13.2 s
2/100
10%
Value610 ms
49/100
30%
Value0.001
100/100
15%
Value16.6 s
5/100
10%
1176 ms
202 ms
195 ms
195 ms
186 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 72% of them (62 requests) were addressed to the original Cessi.com, 13% (11 requests) were made to Embed.tawk.to and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cessi.com.
Page size can be reduced by 1.2 MB (57%)
2.1 MB
878.5 kB
In fact, the total size of Cessi.com main page is 2.1 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. 55% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 26.2 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 26.2 kB or 74% of the original size.
Potential reduce by 183.8 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, CESSI needs image optimization as it can save up to 183.8 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 838.4 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 838.4 kB or 64% of the original size.
Potential reduce by 138.8 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. Cessi.com needs all CSS files to be minified and compressed as it can save up to 138.8 kB or 85% of the original size.
Number of requests can be reduced by 48 (57%)
84
36
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CESSI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
cessi.com
1176 ms
styles.css
202 ms
widgets.css
195 ms
searchautocomplete.css
195 ms
easytabs.css
186 ms
prototype.js
411 ms
ccard.js
194 ms
validation.js
313 ms
builder.js
259 ms
effects.js
315 ms
dragdrop.js
314 ms
controls.js
275 ms
slider.js
325 ms
js.js
348 ms
form.js
379 ms
menu.js
378 ms
translate.js
379 ms
cookies.js
389 ms
main.js
419 ms
require_jquery.js
448 ms
promotion.js
444 ms
trafficsource.js
453 ms
jquery-1.9.1.min.js
566 ms
scripts.js
471 ms
jquery-ui.js
614 ms
jquery-ui.css
513 ms
colorbox.css
512 ms
jquery.colorbox.js
516 ms
jquery.bxslider.js
536 ms
jquery.bxslider.min.js
598 ms
seal.js
59 ms
embed.js
26 ms
fontface.css
386 ms
jquery.min.js
21 ms
print.css
78 ms
analytics.js
59 ms
bodybg.jpg
79 ms
topbar.jpg
78 ms
loginarow.png
79 ms
carticon.png
79 ms
logo.jpg
79 ms
iconsearch.gif
87 ms
cessi-ergonomics-27044299.png
316 ms
preferred.png
322 ms
redbar.jpg
316 ms
homeicon.jpg
312 ms
menudevider.jpg
314 ms
bannerbg.png
313 ms
Slide_1_CESSI_Home.jpg
319 ms
home_2.jpg
315 ms
home_4.jpg
324 ms
back.png
319 ms
first.png
319 ms
gray.png
320 ms
readmore.jpg
322 ms
second.png
322 ms
third.png
324 ms
fourth.png
324 ms
contentbg.png
325 ms
libullet.gif
326 ms
btn_subscribe.png
338 ms
social_icons.png
338 ms
RapidSSL-SEAL.gif
387 ms
cessi-ergonomics-27044299.js
303 ms
ec.js
7 ms
collect
15 ms
collect
28 ms
js
63 ms
secure90x72.gif
54 ms
cessilogo-footer.gif
83 ms
default
80 ms
overlay.png
76 ms
bx_loader.gif
69 ms
Slide_1_CESSI_Home.jpg
68 ms
controls.png
69 ms
legacy.min.css
140 ms
twk-event-polyfill.js
170 ms
twk-entries-polyfill.js
177 ms
twk-iterator-polyfill.js
176 ms
twk-promise-polyfill.js
67 ms
twk-main.js
57 ms
twk-vendor.js
29 ms
twk-chunk-vendors.js
192 ms
twk-chunk-common.js
181 ms
twk-runtime.js
116 ms
twk-app.js
168 ms
cessi.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.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
cessi.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
Browser errors were logged to the console
Page has valid source maps
cessi.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cessi.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cessi.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.
cessi.com
Open Graph description is not detected on the main page of CESSI. 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: