4.1 sec in total
432 ms
3.4 sec
246 ms
Click here to check amazing VMZINC content. Otherwise, check out these important facts you probably never knew about vmzinc.es
Déjese inspirar por las infinitas posibilidades del zinc
Visit vmzinc.esWe analyzed Vmzinc.es page load time and found that the first response time was 432 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vmzinc.es performance score
name
value
score
weighting
Value10.8 s
0/100
10%
Value16.0 s
0/100
25%
Value15.3 s
1/100
10%
Value3,010 ms
2/100
30%
Value0.007
100/100
15%
Value15.7 s
6/100
10%
432 ms
632 ms
164 ms
246 ms
182 ms
Our browser made a total of 128 requests to load all elements on the main page. We found that 85% of them (109 requests) were addressed to the original Vmzinc.es, 6% (8 requests) were made to Apis.google.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Vmzinc.es.
Page size can be reduced by 854.4 kB (20%)
4.4 MB
3.5 MB
In fact, the total size of Vmzinc.es main page is 4.4 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 3.3 MB which makes up the majority of the site volume.
Potential reduce by 39.9 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. This page needs HTML code to be minified as it can gain 6.0 kB, which is 12% 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 39.9 kB or 80% of the original size.
Potential reduce by 79.2 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. VMZINC images are well optimized though.
Potential reduce by 540.9 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 540.9 kB or 71% of the original size.
Potential reduce by 194.4 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. Vmzinc.es needs all CSS files to be minified and compressed as it can save up to 194.4 kB or 84% of the original size.
Number of requests can be reduced by 72 (60%)
121
49
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VMZINC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
vmzinc.es
432 ms
www.vmzinc.es
632 ms
jquery-1.11.0.min.js
164 ms
jquery-ui.min.js
246 ms
modal.css
182 ms
mod_vmz_slideshow_home.css
184 ms
modvmzcookieconsent.css
183 ms
mootools-core.js
290 ms
core.js
243 ms
mootools-more.js
495 ms
caption.js
268 ms
modal.js
269 ms
jwplayer.js
404 ms
template_position.css
326 ms
aspect-nuancier.css
348 ms
template.css
349 ms
template_2015.css
384 ms
doc_accueil.css
404 ms
doc_details.css
434 ms
courrier.css
435 ms
projet.css
477 ms
projet_details.css
483 ms
projet_list.css
483 ms
scroll.css
539 ms
search_engine.css
538 ms
newsletter.css
571 ms
lightbox.css
561 ms
jquery-ui.min.css
561 ms
es-es.css
572 ms
v25es.css
606 ms
modernizr-2.5.3.js
694 ms
toolbox.js
639 ms
tabs.js
639 ms
AC_RunActiveContent.js
663 ms
mooscroll.js
653 ms
scroll.js
690 ms
mootabs1.2.js
718 ms
platform.js
59 ms
global.js
717 ms
slideshow.js
564 ms
tools.js
586 ms
tab_facade.js
605 ms
cart.js
608 ms
slide_pictures_article.js
543 ms
gatag.js
542 ms
slide.js
559 ms
css
25 ms
analytics.js
15 ms
baseline_sp.jpg
240 ms
help_hover.png
98 ms
help.png
97 ms
roof_hover.png
95 ms
roof_off.png
117 ms
zinc_hover.png
98 ms
zinc.png
160 ms
social-youtube.jpg
182 ms
picto_linkedin.jpg
182 ms
picto_tumblr.jpg
183 ms
bc353507c0fbe30790239537f7b0e140.jpg
667 ms
59df1f234c362be3a361f2a9c66931ac.jpg
485 ms
1c5f99ac2c4be223f8e1bae09bd9e236.jpg
524 ms
ab4fe7d7ef8a2644e9514a0690b36f06.jpg
1507 ms
ba936e42ea67d2200fb8aab54dc478f7.jpg
486 ms
d6403d1e7377fbcf15514c405e8fd186.jpg
319 ms
6fc75c6eedcdcfad096b6403a3565708.jpg
407 ms
2c121ef716c8a76cfd2e2dde4944db86.jpg
492 ms
qualite_zinc_on.gif
568 ms
qualite_zinc_off.gif
580 ms
alliage_zinc_on.gif
579 ms
alliage_zinc_off.gif
603 ms
vie_dans_temps_on.gif
650 ms
vie_dans_temps_off.gif
663 ms
aspects_on.gif
666 ms
aspects_off.gif
689 ms
applications_on.gif
731 ms
applications_off.gif
742 ms
57f970043a0c83bd83bd26bd2c0ca11c.png
765 ms
b34bf4a27f9378c71e91817d829c130b.jpg
758 ms
all_news.png
770 ms
doc-pdf.png
810 ms
picto_solutions.png
820 ms
facade-small.png
844 ms
roofing-small.png
857 ms
rainwater-small.png
841 ms
linkid.js
51 ms
cb=gapi.loaded_0
39 ms
cb=gapi.loaded_1
57 ms
fastbutton
95 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
20 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
20 ms
collect
20 ms
Verdana-Bold.woff
884 ms
ornamentation-small.png
813 ms
like.php
179 ms
principles-small.png
841 ms
all_news.png
843 ms
postmessageRelay
59 ms
ad37b375abfd31f66c41234edfc93a7f.jpg
845 ms
cb=gapi.loaded_0
10 ms
cb=gapi.loaded_1
9 ms
5ca2a9de1bd6a15a9454c51b43536270.jpg
837 ms
3193398744-postmessagerelay.js
22 ms
rpc:shindig_random.js
29 ms
ef4fb35f5a9af4de422e53ba8af54f9a.jpg
849 ms
3e81532a1078610d8a8fa53e3f170697.jpg
846 ms
7e301ba7959fef830bf38e4310685d07.jpg
885 ms
cb=gapi.loaded_0
4 ms
f7cc0d3812957f2b13d2b6834dcd120f.jpg
827 ms
qeKvIRsJabD.js
290 ms
LVx-xkvaJ0b.png
327 ms
facebook.png
756 ms
youtube.png
701 ms
linkedin.png
631 ms
pinterest.png
656 ms
twitter.png
668 ms
slideshare.png
633 ms
googleplus.png
622 ms
tr-head.jpg
620 ms
searchbar-button-orange.png
640 ms
vignette_selected.png
629 ms
block-service-home.png
602 ms
block-contact-home.png
607 ms
block-about-left.png
708 ms
block-about-right.png
712 ms
block-title-plus.png
625 ms
footer-down-bg.png
615 ms
newsletter-title.png
609 ms
logo-umicore.png
635 ms
vmzinc.es 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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
vmzinc.es 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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
vmzinc.es SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ES
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vmzinc.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Vmzinc.es 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.
vmzinc.es
Open Graph description is not detected on the main page of VMZINC. 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: