3.4 sec in total
250 ms
2.7 sec
383 ms
Click here to check amazing JEC Composites content for Switzerland. Otherwise, check out these important facts you probably never knew about jeccomposites.com
Connecting the World with Composites
Visit jeccomposites.comWe analyzed Jeccomposites.com page load time and found that the first response time was 250 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jeccomposites.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value10.5 s
0/100
25%
Value8.9 s
15/100
10%
Value2,230 ms
6/100
30%
Value0.26
47/100
15%
Value13.3 s
12/100
10%
250 ms
358 ms
641 ms
162 ms
664 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 72% of them (71 requests) were addressed to the original Jeccomposites.com, 11% (11 requests) were made to Openx.jeccomposites.com and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (664 ms) belongs to the original domain Jeccomposites.com.
Page size can be reduced by 960.7 kB (55%)
1.8 MB
791.3 kB
In fact, the total size of Jeccomposites.com main page is 1.8 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. 50% of websites need less resources to load. Images take 578.4 kB which makes up the majority of the site volume.
Potential reduce by 119.9 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 119.9 kB or 85% of the original size.
Potential reduce by 47.6 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. JEC Composites images are well optimized though.
Potential reduce by 353.7 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 353.7 kB or 69% of the original size.
Potential reduce by 439.6 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. Jeccomposites.com needs all CSS files to be minified and compressed as it can save up to 439.6 kB or 84% of the original size.
Number of requests can be reduced by 26 (28%)
93
67
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JEC Composites. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
jeccomposites.com
250 ms
www.jeccomposites.com
358 ms
css_5c26fd3cf99f5c4b687094cea87d0a63.css
641 ms
grid12-960.css
162 ms
js_18eee1e6c434421c8712ef714c3179db.js
664 ms
js_1fcc69406df5fca5e4366d6837f6921f.js
84 ms
tobogan_bg_btn_login.png
82 ms
tobogan_bg_boite_login_open.png
83 ms
header_logo_jec.jpg
83 ms
header_logo_baseline_02.png
84 ms
btn_search_ok.jpg
163 ms
menu_bg.jpg
163 ms
separator_bg.jpg
164 ms
8576-Web_news_Menu-Image.gif
165 ms
7051-Web_Sectors_MenuImage2_Comp.jpg
243 ms
6997-Web_Events_MenuImage_Composites.jpg
244 ms
6999-Web_Education_MenuImage_Composites.jpg
241 ms
8501-Web_Shop_Menu-Image.gif
242 ms
22282-JOBoffers_107x34_Rounded3.jpg
242 ms
sheader_bg_subscribe.jpg
320 ms
sheader_bg_subscribe_titre.png
320 ms
new-window.gif
322 ms
sheader_bg_subscribe_btn_ok.png
322 ms
31561-spotlight1.jpg
479 ms
30822-vlcsnap-2015-05-12-11h32m44s24.jpg
401 ms
30461-banniere-jw16-140x157.jpg
559 ms
31180-spotlight-jam16.jpg
401 ms
31669-kysat-2.jpg
401 ms
31804-sans-titre.png
401 ms
31784-prepreg-roll.jpg
481 ms
31697-automatedpreformingcikoni.jpg
480 ms
feed.png
481 ms
28824-jec-asia-2016.png
481 ms
28433-tsai-melo-composite-materials-design-testing.gif
558 ms
btn_addtocart.png
560 ms
28296-carbon-study-cover.jpg
566 ms
29252-vignettepack6conferences.png
639 ms
28537-jecbg2015.jpg
564 ms
22760-challenging-world-composites.jpg
637 ms
26153-etude-us-vignette.jpg
638 ms
JW16_sustainable-planet.jpg
639 ms
ajs.php
260 ms
JCM103_Couv-100.jpg
631 ms
420c32b918db8c47da78b2866ddb762f.gif
290 ms
lg.php
173 ms
spotlight_bg_off_on.jpg
357 ms
bg-rounded-corner-left.png
530 ms
bg-rounded-corner-right.png
531 ms
bg-rounded-corner-gradient.png
530 ms
tab-bar.png
531 ms
tab-left-ie6.png
531 ms
puce_vert.png
531 ms
tab-right-ie6.png
534 ms
tab-left-ie6.png
535 ms
tab-right-ie6.png
536 ms
jec-directory-highlight.png
536 ms
jecroussel_fd_buy.png
536 ms
ajs.php
91 ms
a64717e265e4803e1a660c484c7568b2.png
194 ms
v2_394489.html
194 ms
2e99537449cce22ef5160fe5c5ce659a.jpg
408 ms
lg.php
174 ms
bg-rounded-corner-left.png
412 ms
bg-rounded-corner-right.png
467 ms
bloc_sector_title.jpg
469 ms
your_sector_pictos.png
469 ms
pager_btn_next_prec.jpg
471 ms
bloc_nav_social_bg.jpg
472 ms
btn_ok.png
472 ms
ajs.php
166 ms
e87e8fb8f67c8a292e5ec110eb833c11.gif
322 ms
lg.php
226 ms
ajs.php
93 ms
v2_394489.html
255 ms
d062ab7f61326bfc0079783dc69e41de.jpg
128 ms
lg.php
129 ms
footer_bg.jpg
268 ms
menu-expanded.png
269 ms
footer_btn_facebook.gif
269 ms
footer_btn_twitter.gif
271 ms
footer_btn_linkedin.jpg
272 ms
footer_btn_rss.jpg
273 ms
menu-collapsed.png
346 ms
ga.js
121 ms
prev-horizontal.png
229 ms
next-horizontal.png
229 ms
jecroussel_btn_quantity.png
230 ms
__utm.gif
13 ms
jquery_1.3.js
382 ms
search
111 ms
uZt8wcaIj1g
99 ms
www-embed-player-vflZsBgOl.css
69 ms
www-embed-player.js
90 ms
base.js
164 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
39 ms
ad_status.js
42 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
84 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
94 ms
jeccomposites.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
jeccomposites.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jeccomposites.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeccomposites.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 Jeccomposites.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.
jeccomposites.com
Open Graph description is not detected on the main page of JEC Composites. 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: