3.2 sec in total
751 ms
2.2 sec
234 ms
Visit professionalalarm.eu now to see the best up-to-date Professional Alarm content and also check out these interesting facts you probably never knew about professionalalarm.eu
Professional Alarm Official Site - Security and Telecommunication Systems -
Visit professionalalarm.euWe analyzed Professionalalarm.eu page load time and found that the first response time was 751 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
professionalalarm.eu performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value19.1 s
0/100
25%
Value16.9 s
0/100
10%
Value90 ms
99/100
30%
Value0.063
97/100
15%
Value18.5 s
3/100
10%
751 ms
139 ms
141 ms
269 ms
138 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 96% of them (64 requests) were addressed to the original Professionalalarm.eu, 1% (1 request) were made to Connect.facebook.net and 1% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (751 ms) belongs to the original domain Professionalalarm.eu.
Page size can be reduced by 434.2 kB (14%)
3.1 MB
2.7 MB
In fact, the total size of Professionalalarm.eu main page is 3.1 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. 65% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 100.9 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. 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 100.9 kB or 88% of the original size.
Potential reduce by 139.1 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. Professional Alarm images are well optimized though.
Potential reduce by 142.7 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 142.7 kB or 69% of the original size.
Potential reduce by 51.4 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. Professionalalarm.eu needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 82% of the original size.
Number of requests can be reduced by 21 (32%)
66
45
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Professional Alarm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
professionalalarm.eu
751 ms
horizon.css
139 ms
btcontentslider.css
141 ms
mootools.js
269 ms
caption.js
138 ms
horizon.slim.0.2.js
139 ms
jquery.min.js
282 ms
slides.js
180 ms
default.js
185 ms
jquery.easing.1.3.js
183 ms
template_css.css
185 ms
menustyle1.css
224 ms
style9.css
229 ms
typography.css
232 ms
system.css
229 ms
general.css
278 ms
rokslidestrip.css
306 ms
rokmoomenu.css
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roksameheight.js
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rokslidestrip.js
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rokfonts.js
323 ms
rokmoomenu.js
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mootools.bgiframe.js
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all.js
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pral.jpg
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hik1.jpg
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hik2.jpg
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hik3.jpg
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hik4.jpg
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hik5.jpg
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Banner_jablotron.JPG
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Banner_mobotix.JPG
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Banner_hikvision1.JPG
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horiz-menu-tab-r.png
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horiz-menu-tab-l.png
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horiz-menu-div.png
372 ms
sidenav-arrow.png
372 ms
module-bottom-bg.png
379 ms
Professionalalarm1.jpg
406 ms
Professionalalarm2.jpg
405 ms
Professionalalarm3.jpg
406 ms
Professionalalarm4.jpg
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Professionalalarm5.jpg
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Professionalalarm6.jpg
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bottom-menu-bar.png
401 ms
menu-bullet.png
400 ms
Banner_jablotron.JPG
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loading.gif
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xd_arbiter.php
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professionalalarm.eu accessibility score
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
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.
professionalalarm.eu 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
Browser errors were logged to the console
professionalalarm.eu 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Professionalalarm.eu 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 Professionalalarm.eu 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.
professionalalarm.eu
Open Graph description is not detected on the main page of Professional Alarm. 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: