4 sec in total
358 ms
3 sec
614 ms
Visit haussicherheitstechnik.de now to see the best up-to-date Haussicherheitstechnik content for Germany and also check out these interesting facts you probably never knew about haussicherheitstechnik.de
Wir sind das Sicherheitsfachgeschäft in Gladbeck. In unserem Onlineshop erhalten sie Sicherheitstechnik und Rolladenantriebe zu günstigen Preisen.
Visit haussicherheitstechnik.deWe analyzed Haussicherheitstechnik.de page load time and found that the first response time was 358 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
haussicherheitstechnik.de performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value6.6 s
8/100
25%
Value8.3 s
19/100
10%
Value920 ms
30/100
30%
Value0.966
2/100
15%
Value16.8 s
5/100
10%
358 ms
618 ms
315 ms
212 ms
418 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 84% of them (48 requests) were addressed to the original Haussicherheitstechnik.de, 9% (5 requests) were made to Cdn.klarna.com and 2% (1 request) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Haussicherheitstechnik.de.
Page size can be reduced by 261.2 kB (53%)
497.5 kB
236.3 kB
In fact, the total size of Haussicherheitstechnik.de main page is 497.5 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. 30% of websites need less resources to load. Javascripts take 209.0 kB which makes up the majority of the site volume.
Potential reduce by 56.7 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 56.7 kB or 84% of the original size.
Potential reduce by 23.3 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. Obviously, Haussicherheitstechnik needs image optimization as it can save up to 23.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 157.4 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 157.4 kB or 75% of the original size.
Potential reduce by 23.9 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. Haussicherheitstechnik.de needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 83% of the original size.
Number of requests can be reduced by 3 (5%)
55
52
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haussicherheitstechnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
haussicherheitstechnik.de
358 ms
618 ms
stylesheet.css
315 ms
thickbox.css
212 ms
jquery.js
418 ms
thickbox.js
213 ms
all.js
39 ms
lockbox_150x50.gif
87 ms
XEC7157D814CD7A130EAB73FA19B65E0C.gif
513 ms
s1_idealo-partner.png
425 ms
bg.gif
212 ms
top_logo.jpg
316 ms
spacer.gif
213 ms
input_bg.gif
212 ms
button_quick_find.gif
231 ms
bg_topmenu.gif
230 ms
bg_topmenu_breakline.gif
420 ms
bg_breadcrumb.gif
420 ms
bg_boxheader.gif
421 ms
143_0.jpg
438 ms
165_0.jpg
439 ms
stars_5.gif
524 ms
918_0.jpg
626 ms
bg_grey.jpg
626 ms
trustedshops_m.png
627 ms
Der-neue-Bravus_slide_wide.jpg
749 ms
41_0.jpg
647 ms
ampel_gruen.png
731 ms
button_buy_now.gif
837 ms
button_product_more.gif
835 ms
716_0.jpg
837 ms
14_0.jpg
853 ms
917_0.gif
939 ms
6_0.jpg
956 ms
1_0.jpg
1041 ms
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1042 ms
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1044 ms
153_0.jpg
1060 ms
32_0.jpg
1146 ms
7_0.png
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613_0.jpg
1248 ms
bg_boxheader_cart.gif
1249 ms
banner_200x68.png
439 ms
VDP_Aufkleber_Siegel_2015%20klein.gif
1354 ms
button_login_small.gif
1268 ms
40_0.jpg
1321 ms
all.css
12 ms
XEC7157D814CD7A130EAB73FA19B65E0C.js
435 ms
DE_invoice_badge_std_blue.png
6 ms
invoice
8 ms
header-372x60.png
11 ms
150_0.jpg
1169 ms
574_0.jpg
1255 ms
797_0.jpg
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63_0.jpg
1256 ms
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1340 ms
loadingAnimation.gif
1258 ms
haussicherheitstechnik.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Form elements do not have associated labels
Links do not have a discernible name
haussicherheitstechnik.de 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
haussicherheitstechnik.de 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 doesn't use legible font sizes
DE
DE
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Haussicherheitstechnik.de 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 Haussicherheitstechnik.de main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
haussicherheitstechnik.de
Open Graph description is not detected on the main page of Haussicherheitstechnik. 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: