6.2 sec in total
350 ms
5.1 sec
821 ms
Visit prevent.es now to see the best up-to-date PREVENT content for Spain and also check out these interesting facts you probably never knew about prevent.es
Prevent Security Systems. Empresa de Seguridad Homologada líder en Videovigilancia, Alarmas y Sistemas de Control de Accesos. Presupuestos sin compromiso.
Visit prevent.esWe analyzed Prevent.es page load time and found that the first response time was 350 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
prevent.es performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value19.2 s
0/100
25%
Value15.3 s
1/100
10%
Value2,500 ms
4/100
30%
Value0.954
3/100
15%
Value18.2 s
3/100
10%
350 ms
876 ms
59 ms
72 ms
358 ms
Our browser made a total of 140 requests to load all elements on the main page. We found that 55% of them (77 requests) were addressed to the original Prevent.es, 23% (32 requests) were made to Maps.googleapis.com and 6% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Prevent.es.
Page size can be reduced by 1.1 MB (22%)
5.2 MB
4.1 MB
In fact, the total size of Prevent.es main page is 5.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 90.6 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 12.5 kB, which is 11% 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 90.6 kB or 83% of the original size.
Potential reduce by 89.8 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. PREVENT images are well optimized though.
Potential reduce by 663.5 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 663.5 kB or 67% of the original size.
Potential reduce by 293.6 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. Prevent.es needs all CSS files to be minified and compressed as it can save up to 293.6 kB or 86% of the original size.
Number of requests can be reduced by 71 (58%)
123
52
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PREVENT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
prevent.es
350 ms
www.prevent.es
876 ms
css
59 ms
css
72 ms
font-awesome.min.css
358 ms
icon-font-custom.css
550 ms
flaticon.css
334 ms
base.css
455 ms
grid.css
475 ms
elements.css
721 ms
layout.css
682 ms
custom.css
470 ms
grayscale.css
564 ms
settings.css
592 ms
custom.css
598 ms
jquery.bxslider.css
662 ms
magnific-popup.css
683 ms
animate.min.css
705 ms
YTPlayer.css
717 ms
green.css
784 ms
AR.css
798 ms
WebResource.axd
790 ms
ScriptResource.axd
812 ms
ScriptResource.axd
828 ms
js
56 ms
jquery-2.1.1.min.js
897 ms
jquery-ui.js
751 ms
jquery.viewport.js
750 ms
jquery.easing.1.3.js
751 ms
jquery.simpleplaceholder.js
811 ms
jquery.fitvids.js
811 ms
animate.js
855 ms
hoverIntent.js
854 ms
superfish.js
865 ms
jquery.themepunch.plugins.min.js
912 ms
jquery.themepunch.revolution.min.js
1136 ms
jquery.bxslider.min.js
955 ms
jquery.magnific-popup.min.js
977 ms
imagesloaded.pkgd.min.js
993 ms
isotope.pkgd.min.js
1025 ms
conversion_async.js
47 ms
jquery.parallax.min.js
1018 ms
jquery.easypiechart.min.js
932 ms
jquery.mb.YTPlayer.js
1092 ms
jquery.easytabs.min.js
875 ms
waypoints.min.js
858 ms
jquery.gmap.min.js
974 ms
functions.js
890 ms
grayscale.js
888 ms
scrollReveal.js
856 ms
plugins.js
875 ms
scripts.js
826 ms
AR.Validator.js
809 ms
gtm.js
135 ms
prevent_h_peq.png
769 ms
hanImgNot.ashx
1984 ms
hanImgNot.ashx
1285 ms
hanImgNot.ashx
1627 ms
hanImgNot.ashx
915 ms
hanImgNot.ashx
790 ms
hanImgNot.ashx
944 ms
GARAJE.jpg
1235 ms
SEGURIDAD%20EN%20TRASTEROS%20FEBRERO%202016.jpg
1194 ms
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32 ms
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64 ms
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81 ms
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80 ms
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81 ms
fontawesome-webfont.woff
1120 ms
flaticon.woff
1118 ms
iconfontcustom.woff
1275 ms
videovigilancia.jpg
1059 ms
legislaci%C3%B3n.jpg
1109 ms
camara%20prevent%20sin%20circulo.jpg
1106 ms
hanImgNot.ashx
1150 ms
hanImgNot.ashx
1178 ms
hanImgNot.ashx
1153 ms
PREVENT-DISUAD_2_b.png
1192 ms
logo-mis-vecinos-bn.png
1272 ms
admintime_blanco.png
1196 ms
hanImgNot.ashx
1786 ms
quote.png
1210 ms
widget_v2.134.js
61 ms
__$$__stringtable_lang_es.js
40 ms
analytics.js
95 ms
loader.gif
938 ms
timer.png
956 ms
prev.png
953 ms
next.png
970 ms
collect
25 ms
collect
54 ms
ga-audiences
35 ms
avatar_simple_visitor.png
63 ms
aL63HcygAAVYuCCsAAA==
17 ms
common.js
15 ms
map.js
39 ms
util.js
38 ms
marker.js
38 ms
onion.js
37 ms
openhand_8_8.cur
58 ms
ViewportInfoService.GetViewportInfo
98 ms
stats.js
25 ms
controls.js
18 ms
infowindow.js
18 ms
transparent.png
27 ms
css
70 ms
google4.png
59 ms
map-marker.png
157 ms
mapcnt6.png
50 ms
sv5.png
72 ms
tmapctrl.png
52 ms
cb_scout5.png
80 ms
tmapctrl4.png
77 ms
google_white5.png
77 ms
vt
74 ms
vt
106 ms
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33 ms
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34 ms
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32 ms
vt
60 ms
vt
61 ms
vt
88 ms
vt
134 ms
vt
86 ms
vt
99 ms
vt
96 ms
vt
154 ms
vt
123 ms
vt
162 ms
vt
136 ms
vt
139 ms
vt
161 ms
vt
179 ms
vt
162 ms
vt
177 ms
vt
181 ms
vt
194 ms
vt
197 ms
vt
204 ms
prevent.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
prevent.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
General
Impact
Issue
Detected JavaScript libraries
prevent.es SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ES
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prevent.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Prevent.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.
prevent.es
Open Graph description is not detected on the main page of PREVENT. 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: