9.2 sec in total
1.1 sec
7.9 sec
246 ms
Visit visonic.com now to see the best up-to-date Visonic content for Greece and also check out these interesting facts you probably never knew about visonic.com
Visonic Group develops & manufactures wireless security systems & components. Visonic specializes in development of wireless home security products, wireless home protection & wired detectors
Visit visonic.comWe analyzed Visonic.com page load time and found that the first response time was 1.1 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
visonic.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value5.6 s
17/100
25%
Value12.5 s
3/100
10%
Value1,550 ms
13/100
30%
Value0.094
91/100
15%
Value14.0 s
10/100
10%
1095 ms
65 ms
671 ms
414 ms
405 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 77% of them (73 requests) were addressed to the original Visonic.com, 12% (11 requests) were made to Google.com and 5% (5 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Visonic.com.
Page size can be reduced by 419.6 kB (30%)
1.4 MB
978.2 kB
In fact, the total size of Visonic.com main page is 1.4 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. 35% of websites need less resources to load. Images take 837.7 kB which makes up the majority of the site volume.
Potential reduce by 29.8 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 29.8 kB or 79% of the original size.
Potential reduce by 31.1 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. Visonic images are well optimized though.
Potential reduce by 346.9 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 346.9 kB or 68% of the original size.
Potential reduce by 11.7 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. Visonic.com needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 82% of the original size.
Number of requests can be reduced by 56 (62%)
91
35
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visonic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
en-hp-new
1095 ms
jquery.min.js
65 ms
csshandler.ashx
671 ms
csshandler.ashx
414 ms
csshandler.ashx
405 ms
jshandler.ashx
2560 ms
jshandler.ashx
615 ms
jshandler.ashx
483 ms
jshandler.ashx
934 ms
jshandler.ashx
543 ms
Swiff.Uploader.js
617 ms
FancyUpload2.js
667 ms
Fx.ProgressBar.js
675 ms
webserviceresthandler.ashx
775 ms
logo.gif
139 ms
youtube.png
138 ms
GetCapcha.ashx
150 ms
cse.js
15 ms
index.html
273 ms
login
1383 ms
header-top-hp.gif
141 ms
sep2.gif
142 ms
select-arrow-down2.gif
266 ms
HiRes.jpg
265 ms
sep1.gif
271 ms
mid-top.png
270 ms
arrow.gif
271 ms
top-left.png
400 ms
top-right.png
908 ms
mid-left.png
404 ms
mid-right.png
400 ms
bottom-left.png
400 ms
bottom-mid.png
400 ms
bottom-right.png
534 ms
footerTopBG.jpg
531 ms
rss.gif
531 ms
footerBG.jpg
532 ms
related-icon-left.png
536 ms
cse.js
66 ms
analytics.js
29 ms
AjaxHandler.ashx
198 ms
collect
11 ms
jsapi
37 ms
default+en.css
3 ms
default.css
20 ms
default+en.I.js
19 ms
jquery-1.9.1.min.js
795 ms
default.css
19 ms
async-ads.js
68 ms
google_custom_search_watermark.gif
22 ms
small-logo.png
16 ms
search_box_icon.png
14 ms
clear.png
17 ms
gallery.html
142 ms
news.xml
149 ms
image1.png
138 ms
horizontal-chev.png
160 ms
image2.png
404 ms
image4.png
412 ms
catalog-icon.png
257 ms
distributor-icon.png
272 ms
contact-icon.png
280 ms
video_1-3.png
414 ms
play_icon.png
392 ms
video_glass_break_detector_GB_502_sml.png
411 ms
video_3-3.png
550 ms
jssor.js
679 ms
jssor.slider.js
682 ms
csshandler.ashx
237 ms
csshandler.ashx
375 ms
csshandler.ashx
534 ms
csshandler.ashx
403 ms
jshandler.ashx
2073 ms
jshandler.ashx
736 ms
jshandler.ashx
2162 ms
jshandler.ashx
544 ms
jshandler.ashx
1547 ms
webserviceresthandler.ashx
690 ms
loading.gif
144 ms
HP_Glass_Detector_GB_502_banner_920x417.jpg
418 ms
V18_Banner_920x416_Eng-web.jpg
268 ms
hp_screenimagesoffering.jpg
284 ms
b05.png
133 ms
a12.png
142 ms
logo.gif
134 ms
youtube.png
135 ms
cse.js
31 ms
header-top-hp.gif
132 ms
arr1-left.gif
134 ms
footerTopBG.jpg
135 ms
analytics.js
63 ms
cse.js
20 ms
async-ads.js
48 ms
google_custom_search_watermark.gif
20 ms
collect
23 ms
visonic.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.
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
visonic.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
visonic.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visonic.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Visonic.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.
visonic.com
Open Graph description is not detected on the main page of Visonic. 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: