7.9 sec in total
384 ms
6.4 sec
1.2 sec
Visit onventanas.com now to see the best up-to-date On Ventanas content for Spain and also check out these interesting facts you probably never knew about onventanas.com
Ventanas de PVC Kömmerling. Distribuidores de ventanas en Madrid y resto de España. Gestionamos planes renove. Ahorra energía y reformas sin obras.
Visit onventanas.comWe analyzed Onventanas.com page load time and found that the first response time was 384 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
onventanas.com performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value11.0 s
0/100
25%
Value12.2 s
3/100
10%
Value1,680 ms
11/100
30%
Value0.063
97/100
15%
Value18.9 s
3/100
10%
384 ms
3014 ms
191 ms
218 ms
28 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 91% of them (48 requests) were addressed to the original Onventanas.com, 4% (2 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Onventanas.com.
Page size can be reduced by 1.5 MB (60%)
2.6 MB
1.0 MB
In fact, the total size of Onventanas.com main page is 2.6 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. 45% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 160.5 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 160.5 kB or 84% of the original size.
Potential reduce by 14.9 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. On Ventanas images are well optimized though.
Potential reduce by 850.0 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 850.0 kB or 71% of the original size.
Potential reduce by 511.1 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. Onventanas.com needs all CSS files to be minified and compressed as it can save up to 511.1 kB or 88% of the original size.
Number of requests can be reduced by 33 (67%)
49
16
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Ventanas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
onventanas.com
384 ms
www.onventanas.com
3014 ms
wp-emoji-release.min.js
191 ms
layerslider.css
218 ms
css
28 ms
styles.css
1130 ms
cli-style.css
230 ms
settings.css
224 ms
video-container.css
290 ms
public.css
318 ms
css
41 ms
style.css
567 ms
font-awesome.css
344 ms
ilightbox.css
393 ms
animations.css
422 ms
greensock.js
594 ms
jquery.js
605 ms
jquery-migrate.min.js
528 ms
layerslider.kreaturamedia.jquery.js
742 ms
layerslider.transitions.js
676 ms
cookielawinfo.js
682 ms
jquery.themepunch.tools.min.js
814 ms
jquery.themepunch.revolution.min.js
907 ms
swfobject.js
800 ms
jquery.form.min.js
774 ms
scripts.js
837 ms
public-min.js
835 ms
comment-reply.min.js
870 ms
main.min.js
2282 ms
wp-embed.min.js
938 ms
analytics.js
98 ms
komerling-logo.png
270 ms
logo-guardian.gif
791 ms
logo-gu.gif
271 ms
Logos2.gif
271 ms
anuncio-web.jpg
437 ms
ventanas-pvc-ahorran-energia.gif
271 ms
ventanas-pvc-aislamiento.gif
272 ms
ventanas-pvc-aislamiento-acustico.gif
272 ms
ventanas-pvc-seguridad.gif
331 ms
ventanas-pvc-estancas.gif
337 ms
ventanas-pvc-ecologicas.gif
343 ms
RolaPlus-700x441.jpg
985 ms
color-bronce-oscuro.jpg
927 ms
energyplus.jpg
686 ms
cajon-banner.jpg
545 ms
unete-club-distribuidroes-onventanas-700x441.jpg
756 ms
overlay.png
738 ms
icomoon.woff
839 ms
fontawesome-webfont.woff
1558 ms
ajax-loader.gif
753 ms
collect
42 ms
collect
69 ms
onventanas.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
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
onventanas.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
onventanas.com SEO score
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onventanas.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Onventanas.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.
onventanas.com
Open Graph data is detected on the main page of On Ventanas. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: