7.1 sec in total
924 ms
5.9 sec
279 ms
Click here to check amazing ALARM TEC content for Germany. Otherwise, check out these important facts you probably never knew about alarm-tec.com
ALARM-TEC - Mit Sicherheit kompetent, Hamburg, Alarmanlagen, Einbruchmeldeanlagen, Brandmeldeanlagen, Videoüberwachung, Sicherheitstechnik, Hamburg
Visit alarm-tec.comWe analyzed Alarm-tec.com page load time and found that the first response time was 924 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
alarm-tec.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value7.1 s
5/100
25%
Value7.8 s
24/100
10%
Value1,780 ms
10/100
30%
Value0.283
43/100
15%
Value5.3 s
73/100
10%
924 ms
601 ms
847 ms
965 ms
25 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Alarm-tec.com, 77% (63 requests) were made to Alarm-tec.de and 9% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Alarm-tec.de.
Page size can be reduced by 1.3 MB (40%)
3.3 MB
2.0 MB
In fact, the total size of Alarm-tec.com main page is 3.3 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 36.6 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. 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 36.6 kB or 78% of the original size.
Potential reduce by 76.8 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. ALARM TEC images are well optimized though.
Potential reduce by 694.5 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 694.5 kB or 71% of the original size.
Potential reduce by 494.1 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. Alarm-tec.com needs all CSS files to be minified and compressed as it can save up to 494.1 kB or 86% of the original size.
Number of requests can be reduced by 50 (69%)
72
22
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALARM TEC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
alarm-tec.com
924 ms
wp-emoji-release.min.js
601 ms
animations.css
847 ms
shortcodes.css
965 ms
css
25 ms
esi-optinforms.css
643 ms
easy-slide-in.css
537 ms
font-awesome.min.css
648 ms
settings.css
1154 ms
style.css
1415 ms
tooltips.css
968 ms
style.css
1089 ms
pace-theme-loading-bar.css
1057 ms
font-awesome.min.css
1390 ms
jquery.fancybox.css
1178 ms
prettyPhoto.css
1497 ms
responsive.css
1861 ms
css
32 ms
jquery.js
1920 ms
jquery-migrate.min.js
1509 ms
plupload.full.min.js
2159 ms
placeholder.js
1631 ms
easy-slide-in.js
1934 ms
jquery.themepunch.tools.min.js
2287 ms
jquery.themepunch.revolution.min.js
2438 ms
modernizr.custom.js
2186 ms
pace.min.js
2245 ms
jquery.inview.js
1943 ms
jquery.tabs.min.js
2162 ms
jquery.viewport.js
2171 ms
jquery.carouFredSel-6.2.1-packed.js
2630 ms
jquery.touchSwipe.min.js
2269 ms
jquery.tipTip.minified.js
2304 ms
jquery.donutchart.js
2376 ms
shortcodes.js
2493 ms
custom-public.js
2458 ms
comment-reply.min.js
2484 ms
retina.js
2623 ms
jquery.nicescroll.min.js
3036 ms
raphael-min.js
9 ms
morris.min.js
15 ms
jquery.ui.totop.min.js
2488 ms
jquery.plugins.min.js
2488 ms
jquery.isotope.min.js
2484 ms
jquery.validate.min.js
2615 ms
jquery.prettyPhoto.js
2427 ms
jquery.bxslider.js
2590 ms
contact.js
2272 ms
jquery.fancybox.pack.js
2533 ms
jquery.flot.min.js
2726 ms
jquery.flot.pie.min.js
2434 ms
custom.js
2411 ms
reset.css
2080 ms
phonen4s1r.png
368 ms
9c296470f1.png
49 ms
header_bg.png
365 ms
logo-webseite.png
647 ms
slider.jpg
1295 ms
slider1.jpg
889 ms
slider-2.jpg
892 ms
videotechnik1.jpg
1029 ms
leistungen.png
1173 ms
service.png
1114 ms
cam.png
1156 ms
keinbruch.jpg
759 ms
telenot1.jpg
1146 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
23 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
24 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
23 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
23 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
24 ms
fontawesome-webfont.woff
1417 ms
fontawesome-webfont.woff
1603 ms
button-bg-medium.png
1065 ms
title-pattern.png
1201 ms
icon-seperator.png
1282 ms
icon-seperator1.png
1344 ms
b9QBgL0iMZfDSpmcXcE8nCSLrGe-fkSRw2DeVgOoWcQ.woff
3 ms
Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff
3 ms
large_left.png
1113 ms
large_right.png
1156 ms
ui.totop.png
1186 ms
alarm-tec.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
Image elements do not have [alt] attributes
alarm-tec.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
alarm-tec.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Alarm-tec.com 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 Alarm-tec.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.
alarm-tec.com
Open Graph description is not detected on the main page of ALARM TEC. 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: