2.6 sec in total
231 ms
1.4 sec
966 ms
Welcome to de.redhat.com homepage info - get ready to check De Red Hat best content for India right away, or after learning these important things about de.redhat.com
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Visit de.redhat.comWe analyzed De.redhat.com page load time and found that the first response time was 231 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.
de.redhat.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value22.5 s
0/100
25%
Value10.1 s
9/100
10%
Value11,860 ms
0/100
30%
Value0.019
100/100
15%
Value41.6 s
0/100
10%
231 ms
22 ms
34 ms
10 ms
14 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original De.redhat.com, 77% (47 requests) were made to Redhat.com and 3% (2 requests) were made to Api.demandbase.com. The less responsive or slowest element that took the longest time to load (510 ms) relates to the external source Mtrcs.redhat.com.
Page size can be reduced by 1.0 MB (68%)
1.5 MB
475.3 kB
In fact, the total size of De.redhat.com main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. CSS take 810.7 kB which makes up the majority of the site volume.
Potential reduce by 47.4 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 6.7 kB, which is 11% 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 47.4 kB or 77% of the original size.
Potential reduce by 150.3 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, De Red Hat needs image optimization as it can save up to 150.3 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 114.2 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 114.2 kB or 68% of the original size.
Potential reduce by 704.5 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. De.redhat.com needs all CSS files to be minified and compressed as it can save up to 704.5 kB or 87% of the original size.
Number of requests can be reduced by 15 (27%)
56
41
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Red Hat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
de.redhat.com
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de.redhat.com 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-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
Links do not have a discernible name
de.redhat.com 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
Missing source maps for large first-party JavaScript
de.redhat.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise De.redhat.com 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 De.redhat.com 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.
de.redhat.com
Open Graph description is not detected on the main page of De Red Hat. 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: