2.8 sec in total
326 ms
1.9 sec
589 ms
Click here to check amazing It Ratingen content. Otherwise, check out these important facts you probably never knew about it-ratingen.de
Vision4it - IT-Service Dormagen ist der zuverlässige und kompetente IT-Partner für die IT-Infrastruktur Ihres Unternehmens. ☎️ 02133 / 86 888 90 ☎️
Visit it-ratingen.deWe analyzed It-ratingen.de page load time and found that the first response time was 326 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
it-ratingen.de performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.4 s
20/100
25%
Value4.9 s
65/100
10%
Value1,610 ms
12/100
30%
Value0
100/100
15%
Value9.3 s
31/100
10%
326 ms
736 ms
392 ms
196 ms
393 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original It-ratingen.de, 90% (26 requests) were made to Vision4it.de and 3% (1 request) were made to Cdn.hu-manity.co. The less responsive or slowest element that took the longest time to load (736 ms) relates to the external source Vision4it.de.
Page size can be reduced by 426.7 kB (47%)
907.9 kB
481.2 kB
In fact, the total size of It-ratingen.de main page is 907.9 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. 40% of websites need less resources to load. HTML takes 492.9 kB which makes up the majority of the site volume.
Potential reduce by 421.6 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 421.6 kB or 86% of the original size.
Potential reduce by 17 B
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. It Ratingen images are well optimized though.
Potential reduce by 4.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 247 B
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. It-ratingen.de has all CSS files already compressed.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It Ratingen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
it-ratingen.de
326 ms
vision4it.de
736 ms
hu-banner.min.js
392 ms
ca19f.css
196 ms
jquery.min.js
393 ms
jquery-migrate.min.js
294 ms
imagesloaded.min.js
293 ms
masonry.min.js
293 ms
jquery.masonry.min.js
292 ms
general.min.js
296 ms
frontend.min.js
391 ms
30e26.css
293 ms
lead-generation.min.js
295 ms
dropdown.min.js
295 ms
frontend.min.js
457 ms
frontend.min.js
461 ms
menu.min.js
460 ms
gtm.js
186 ms
Vision4it-logo.png
182 ms
vision4it-home-pandora-bg.jpg
190 ms
vision4it-zertifikate-sw.jpg
179 ms
vision4it-referenzen.png
180 ms
vision4it-siegel-1024x357.png
275 ms
innocurity-gmbh-quadrat.jpg
371 ms
vision4it-office-small.jpg
372 ms
vision4it-jobs.jpg
383 ms
matthias-gehlhaar-300x300.jpg
276 ms
Vision4it-logo-weiss.png
286 ms
matthias-gehlhaar.jpg
468 ms
it-ratingen.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
Links do not have a discernible name
it-ratingen.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
it-ratingen.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 uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It-ratingen.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 It-ratingen.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.
it-ratingen.de
Open Graph data is detected on the main page of It Ratingen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: