2.1 sec in total
436 ms
1.5 sec
231 ms
Click here to check amazing Dekom Security content. Otherwise, check out these important facts you probably never knew about dekom-security.de
Dallmeier Components ist Ihr Spezialist mit Lösungen, Produkten & Services für Professionelle Video-Sicherheit
Visit dekom-security.deWe analyzed Dekom-security.de page load time and found that the first response time was 436 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
dekom-security.de performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value4.2 s
44/100
25%
Value5.6 s
53/100
10%
Value1,030 ms
26/100
30%
Value0.216
58/100
15%
Value5.5 s
70/100
10%
436 ms
100 ms
193 ms
385 ms
206 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Dekom-security.de and no external sources were called. The less responsive or slowest element that took the longest time to load (583 ms) belongs to the original domain Dekom-security.de.
Page size can be reduced by 109.3 kB (31%)
357.0 kB
247.7 kB
In fact, the total size of Dekom-security.de main page is 357.0 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. Only 10% of websites need less resources to load. Images take 238.9 kB which makes up the majority of the site volume.
Potential reduce by 5.3 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 5.3 kB or 64% of the original size.
Potential reduce by 30.6 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, Dekom Security needs image optimization as it can save up to 30.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 60.1 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 60.1 kB or 64% of the original size.
Potential reduce by 13.4 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. Dekom-security.de needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 81% of the original size.
We found no issues to fix!
26
26
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dekom Security. According to our analytics all requests are already optimized.
dekom-security.de
436 ms
reset.css
100 ms
master.css
193 ms
jquery.min.js
385 ms
altfade.js
206 ms
8.jpg
110 ms
loesungen.png
104 ms
mit_sicherheit.png
209 ms
dekom-logo.png
124 ms
Facebook_grau_48.png
205 ms
navi_bg.png
207 ms
uparrow_navi.png
201 ms
start.jpg
206 ms
shadow.png
233 ms
smallarrow.png
297 ms
divicro.jpg
308 ms
mehr.png
303 ms
Logo25Jahre.png
313 ms
homephone.png
312 ms
background_tiny_2.png
345 ms
news-ribbon.png
394 ms
O_Karte_2016_news_96_200x100.jpg
399 ms
DallIRcamera_02_News_200x100.jpg
409 ms
montage_02_72_200x100.jpg
419 ms
123-25.jpg
416 ms
background_tiny_2.png
457 ms
Logoleiste_neu_160715_sw.jpg
583 ms
dekom-security.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
button, link, and menuitem elements do not have accessible names.
[role]s are not contained by their required parent element
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
Links do not have a discernible name
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>).
dekom-security.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
dekom-security.de SEO score
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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dekom-security.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Dekom-security.de 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.
dekom-security.de
Open Graph description is not detected on the main page of Dekom Security. 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: