5.1 sec in total
529 ms
3.5 sec
1.1 sec
Click here to check amazing Alarmanlagen Bern content. Otherwise, check out these important facts you probably never knew about alarmanlagen-bern.ch
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Visit alarmanlagen-bern.chWe analyzed Alarmanlagen-bern.ch page load time and found that the first response time was 529 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
alarmanlagen-bern.ch performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value3.8 s
55/100
25%
Value6.7 s
36/100
10%
Value6,370 ms
0/100
30%
Value0.018
100/100
15%
Value12.1 s
16/100
10%
529 ms
1510 ms
85 ms
235 ms
344 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Alarmanlagen-bern.ch, 78% (40 requests) were made to Alarmanlagen-schweiz.ch and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Alarmanlagen-schweiz.ch.
Page size can be reduced by 62.5 kB (10%)
609.2 kB
546.7 kB
In fact, the total size of Alarmanlagen-bern.ch main page is 609.2 kB. 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 400.0 kB which makes up the majority of the site volume.
Potential reduce by 44.9 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 44.9 kB or 79% of the original size.
Potential reduce by 1.3 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. Alarmanlagen Bern images are well optimized though.
Potential reduce by 6.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 9.8 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. Alarmanlagen-bern.ch needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 24% of the original size.
Number of requests can be reduced by 36 (73%)
49
13
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alarmanlagen Bern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
alarmanlagen-bern.ch
529 ms
www.alarmanlagen-schweiz.ch
1510 ms
analytics.js
85 ms
style.css
235 ms
style.css
344 ms
flexslider.css
380 ms
animate.css
370 ms
mediaelement.min.css
373 ms
superfish.css
375 ms
formreset.min.css
378 ms
formsmain.min.css
441 ms
readyclass.min.css
507 ms
browsers.min.css
484 ms
jquery.min.js
248 ms
jquery.json.js
451 ms
gravityforms.min.js
465 ms
conditional_logic.min.js
589 ms
jquery.flexslider.js
818 ms
modernizr.custom.js
818 ms
wow.min.js
821 ms
custom.js
818 ms
js.cookie.js
819 ms
hoverIntent.js
819 ms
superfish.js
844 ms
navigation.js
846 ms
wp-embed.min.js
846 ms
conversion.js
267 ms
collect
47 ms
collect
36 ms
ga-audiences
52 ms
fbevents.js
260 ms
alarmanlagen-schweiz-unisonic-logo.jpg
439 ms
nav-bg-rpt.png
435 ms
nav-corner.png
435 ms
nav-corner-right.png
435 ms
icon-email.png
435 ms
ShowcasePtrn.png
435 ms
sliderMenuBg.png
438 ms
sprites.png
438 ms
alarmanlage-schweiz-1.png
901 ms
alarmanlage-schweiz-2.png
901 ms
alarmanlage-schweiz-3.png
899 ms
bullet2.png
573 ms
01-07-_2019_16-38-02.jpg
897 ms
testimonial1-60x60.png
570 ms
inspectlet.js
397 ms
footer-brd-top.png
728 ms
1540371739609590
154 ms
386 ms
gf-percentbar-bg.png
325 ms
gf-percentbar-gray.png
326 ms
alarmanlagen-bern.ch 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.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
alarmanlagen-bern.ch 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
alarmanlagen-bern.ch SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarmanlagen-bern.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Alarmanlagen-bern.ch 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.
alarmanlagen-bern.ch
Open Graph description is not detected on the main page of Alarmanlagen Bern. 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: