2.9 sec in total
559 ms
2.1 sec
221 ms
Click here to check amazing Onsec content for Germany. Otherwise, check out these important facts you probably never knew about onsec.de
✅ Goliath IP Türsprechanlage, Balter Türsprechanlagen EVO und ERA, Überwachungskamera, HD-CVI Systeme und Ajax Alarmanlage bei Onsec.de ✅
Visit onsec.deWe analyzed Onsec.de page load time and found that the first response time was 559 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.
onsec.de performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value7.7 s
3/100
25%
Value7.8 s
24/100
10%
Value860 ms
33/100
30%
Value0.004
100/100
15%
Value11.1 s
20/100
10%
559 ms
342 ms
338 ms
343 ms
450 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 88% of them (52 requests) were addressed to the original Onsec.de, 7% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (850 ms) belongs to the original domain Onsec.de.
Page size can be reduced by 137.4 kB (37%)
375.6 kB
238.2 kB
In fact, the total size of Onsec.de main page is 375.6 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. 25% of websites need less resources to load. Images take 189.3 kB which makes up the majority of the site volume.
Potential reduce by 37.9 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. This page needs HTML code to be minified as it can gain 7.3 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.9 kB or 83% of the original size.
Potential reduce by 14.3 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. Onsec images are well optimized though.
Potential reduce by 58.7 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 58.7 kB or 54% of the original size.
Potential reduce by 26.6 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. Onsec.de needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 84% of the original size.
Number of requests can be reduced by 12 (21%)
57
45
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onsec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
onsec.de
559 ms
stylesheet.css
342 ms
thickbox.css
338 ms
stylesheetbox.css
343 ms
jquery.js
450 ms
thickbox.js
594 ms
urchin.js
17 ms
ga.js
48 ms
seal_ctv_100.png
570 ms
bkgd.jpg
121 ms
main_bkgd.jpg
114 ms
bg_top.jpg
119 ms
content_bkgd.jpg
121 ms
onseclogo_index.gif
123 ms
hl_content.jpg
209 ms
1813_0.jpg
217 ms
products_bottom.jpg
324 ms
lupe.png
324 ms
1072_0.jpg
323 ms
1692_0.jpg
323 ms
1754_0.jpg
324 ms
1765_0.jpg
326 ms
1766_0.jpg
334 ms
1770_0.jpg
334 ms
1888_0.jpg
332 ms
2027_0.jpg
334 ms
2032_0.jpg
424 ms
1657_0.jpg
425 ms
1686_0.jpg
435 ms
1683_0.jpg
436 ms
1658_0.jpg
436 ms
1684_0.jpg
437 ms
seobox_top.jpg
520 ms
seobox_bkgd.jpg
529 ms
seobox_bottom.jpg
538 ms
bg_bottom.jpg
540 ms
bg_cat.jpg
734 ms
hl_box.jpg
539 ms
box_bkgd.jpg
624 ms
box_footer.jpg
631 ms
shopbewertungbox.png
650 ms
ratingstars.png
650 ms
paypal.gif
651 ms
sofortueberweisung.gif
726 ms
__utm.gif
19 ms
creditcards.gif
711 ms
__utm.gif
24 ms
dhl.gif
649 ms
ups.gif
640 ms
header_01.jpg
850 ms
header_02.jpg
716 ms
pixel_trans.gif
720 ms
splitter.jpg
637 ms
button_quick_find_top.gif
656 ms
widget_v2.134.js
9 ms
__$$__stringtable_lang_de.js
10 ms
header_03.jpg
544 ms
footer.jpg
618 ms
loadingAnimation.gif
642 ms
onsec.de 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
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
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 IDs are not unique
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
onsec.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
onsec.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
Tap targets are not sized appropriately
DE
DE
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onsec.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 Onsec.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.
onsec.de
Open Graph description is not detected on the main page of Onsec. 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: