5.7 sec in total
867 ms
4.6 sec
228 ms
Click here to check amazing SEAL Systems content for Germany. Otherwise, check out these important facts you probably never knew about sealsystems.de
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Visit sealsystems.deWe analyzed Sealsystems.de page load time and found that the first response time was 867 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sealsystems.de performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value10.1 s
0/100
25%
Value12.7 s
3/100
10%
Value12,030 ms
0/100
30%
Value0.091
92/100
15%
Value19.8 s
2/100
10%
867 ms
289 ms
293 ms
447 ms
299 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 94% of them (49 requests) were addressed to the original Sealsystems.de, 4% (2 requests) were made to Ajax.googleapis.com and 2% (1 request) were made to Piwik.sealsystems.de. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sealsystems.de.
Page size can be reduced by 264.4 kB (62%)
427.8 kB
163.5 kB
In fact, the total size of Sealsystems.de main page is 427.8 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. Javascripts take 305.6 kB which makes up the majority of the site volume.
Potential reduce by 21.7 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 21.7 kB or 77% of the original size.
Potential reduce by 4.1 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. SEAL Systems images are well optimized though.
Potential reduce by 204.9 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 204.9 kB or 67% of the original size.
Potential reduce by 33.7 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. Sealsystems.de needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 79% of the original size.
Number of requests can be reduced by 35 (69%)
51
16
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEAL Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
www.sealsystems.de
867 ms
stylesheet_a3bcc055c5.css
289 ms
global.css
293 ms
navigation.css
447 ms
colorbox.css
299 ms
rte.css
308 ms
javascript_a708894199.js
583 ms
sealsystems_de_edgePreload.js
747 ms
swfobject.js
590 ms
functions.js
590 ms
fonts_startseite.css
607 ms
jquery.min.js
30 ms
jquery-ui.min.js
33 ms
jquery.colorbox-min.js
1476 ms
seal.js
875 ms
dom-tooltips.js
880 ms
x-tags.css
617 ms
x-layout.css
754 ms
x-menus.css
872 ms
x-content.css
928 ms
xx-ext-tt_news.css
1040 ms
xx-ext-index-search.css
1163 ms
xx-ext-mailform.css
1242 ms
xx-ext-felogin.css
1348 ms
jquery-1.7.1.min.js
618 ms
edge.2.0.1.min.js
730 ms
sealsystems_de_edge.js
300 ms
sealsystems_de_edgeActions.js
298 ms
body_background.jpg
313 ms
seallogo.png
478 ms
lupe.png
591 ms
index-main-bg.gif
592 ms
stempel-startseite_03.gif
642 ms
ms_p_h35.jpg
792 ms
sap_p_h35.jpg
884 ms
sie_p_h35.jpg
895 ms
SEAL_Icons_211009_1.jpg
941 ms
SEAL_Icons_211009_12.jpg
943 ms
teamc_39.jpg
1042 ms
SEAL_Icons_211009_13.jpg
1092 ms
SEAL_Icons_211009_14.jpg
1180 ms
bg-frame2-bottom.gif
1200 ms
bg-frame2-head.gif
1162 ms
pipe-black-15.gif
1234 ms
internal_link.gif
1408 ms
piwik.js
674 ms
jquery-1.7.1.min.js
1495 ms
overlay.png
717 ms
controls.png
765 ms
border.png
753 ms
loading_background.png
729 ms
loading.gif
965 ms
sealsystems.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
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
Links do not have a discernible name
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.
sealsystems.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sealsystems.de 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 Sealsystems.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 Sealsystems.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.
sealsystems.de
Open Graph description is not detected on the main page of SEAL Systems. 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: