6.8 sec in total
1.3 sec
5.3 sec
235 ms
Welcome to en.clestra.com homepage info - get ready to check En Clestra best content for France right away, or after learning these important things about en.clestra.com
Discover our expertise in prefabricated modular construction and services that meet your needs.
Visit en.clestra.comWe analyzed En.clestra.com page load time and found that the first response time was 1.3 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
en.clestra.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value12.2 s
0/100
25%
Value12.5 s
3/100
10%
Value720 ms
41/100
30%
Value0.123
83/100
15%
Value12.4 s
15/100
10%
1290 ms
170 ms
253 ms
258 ms
263 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original En.clestra.com, 3% (3 requests) were made to I0.wp.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Clestra.com.
Page size can be reduced by 177.3 kB (9%)
1.9 MB
1.7 MB
In fact, the total size of En.clestra.com main page is 1.9 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 121.8 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 121.8 kB or 84% of the original size.
Potential reduce by 49.0 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. En Clestra images are well optimized though.
Potential reduce by 687 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 5.9 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. En.clestra.com has all CSS files already compressed.
Number of requests can be reduced by 73 (80%)
91
18
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Clestra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 64 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
1290 ms
view.css
170 ms
mediaelementplayer-legacy.min.css
253 ms
wp-mediaelement.min.css
258 ms
styles.css
263 ms
cookie-law-info-public.css
280 ms
cookie-law-info-gdpr.css
337 ms
style.min.css
344 ms
style.css
435 ms
ec1a63ff075e840a25a3fadbd7e954ee.min.css
531 ms
jetpack.css
446 ms
jquery.min.js
468 ms
cookie-law-info-public.js
422 ms
app.js
522 ms
js
58 ms
lottie.js
657 ms
reymann.js
520 ms
cookie-law-info-table.css
575 ms
image-cdn.js
576 ms
e-202405.js
18 ms
awb-tabs-widget.js
610 ms
awb-vertical-menu-widget.js
610 ms
cssua.js
611 ms
modernizr.js
611 ms
fusion.js
611 ms
isotope.pkgd.min.js
668 ms
packery.js
670 ms
bootstrap.transition.js
670 ms
bootstrap.tooltip.js
742 ms
jquery.requestAnimationFrame.js
742 ms
jquery.easing.js
741 ms
jquery.fitvids.js
745 ms
jquery.flexslider.js
745 ms
jquery.ilightbox.js
874 ms
jquery.infinitescroll.js
881 ms
jquery.mousewheel.js
886 ms
jquery.placeholder.js
881 ms
jquery.fade.js
882 ms
imagesLoaded.js
881 ms
fusion-parallax.js
804 ms
fusion-video-general.js
753 ms
fusion-video-bg.js
750 ms
fusion-lightbox.js
737 ms
jquery.sticky-kit.js
729 ms
avada-general-footer.js
689 ms
avada-quantity.js
710 ms
avada-crossfade-images.js
663 ms
avada-select.js
655 ms
avada-wpml.js
644 ms
avada-live-search.js
627 ms
fusion-alert.js
601 ms
awb-off-canvas.js
619 ms
fusion-animations.js
512 ms
fusion-menu.js
525 ms
clestra-hauserman-white.svg
149 ms
C50-framed-version-rendering-Black-frame-1-Low-scaled.jpg
279 ms
Blog5-How-to-futur-proof-your-office-for-2024.jpg
348 ms
Blog8-Designing-for-the-return-to-the-office.jpg
142 ms
awb-mega-menu.js
491 ms
clestra-cleanroom-darkblue.svg
277 ms
fusion-button.js
493 ms
jquery.textillate.js
523 ms
fusion-title.js
535 ms
fusion-flexslider.js
560 ms
fusion-blog.js
577 ms
js
153 ms
analytics.js
129 ms
fusion-form.js
521 ms
fusion-tooltip.js
520 ms
fusion-form-logics.js
556 ms
fusion-container.js
562 ms
avada-drop-down.js
513 ms
avada-custom-header.js
533 ms
bootstrap.scrollspy.js
531 ms
avada-scrollspy.js
529 ms
fusion-responsive-typography.js
571 ms
collect
102 ms
collect
40 ms
fusion-scroll-to-anchor.js
439 ms
fusion-general-global.js
457 ms
fusion-video.js
479 ms
fusion-column.js
479 ms
Clestra.ttf
529 ms
awb-icons.woff
526 ms
fa-light-300.woff
799 ms
ga-audiences
39 ms
fa-regular-400.woff
590 ms
logo-clestra-white.svg
525 ms
logo-clestra.svg
527 ms
globe-icon-white.png
529 ms
line-white-bottom.svg
549 ms
scroll-arrow-white.svg
566 ms
photo-bureaux.jpg
707 ms
photo-cleanroom.jpg
969 ms
cloison-white.svg
570 ms
zi-tag.js
66 ms
en.clestra.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
en.clestra.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
en.clestra.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a valid hreflang
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.clestra.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 En.clestra.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.
en.clestra.com
Open Graph data is detected on the main page of En Clestra. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: