1.3 sec in total
417 ms
791 ms
126 ms
Welcome to randomhouse.de homepage info - get ready to check Random House best content for United States right away, or after learning these important things about randomhouse.de
Penguin Random House Verlagsgruppe: Haus der Verlage, Haus der Vielfalt für Literatur, Sachbuch, Fachbuch, Kinderbücher, Ratgeber und Lebenshilfe.
Visit randomhouse.deWe analyzed Randomhouse.de page load time and found that the first response time was 417 ms and then it took 917 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
randomhouse.de performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value6.8 s
7/100
25%
Value5.0 s
64/100
10%
Value510 ms
57/100
30%
Value0
100/100
15%
Value6.3 s
61/100
10%
417 ms
35 ms
284 ms
29 ms
87 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 15% of them (2 requests) were addressed to the original Randomhouse.de, 38% (5 requests) were made to Gstatic.com and 23% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (417 ms) belongs to the original domain Randomhouse.de.
Page size can be reduced by 12.2 kB (5%)
255.2 kB
243.1 kB
In fact, the total size of Randomhouse.de main page is 255.2 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. Javascripts take 205.8 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 10.3 kB or 61% of the original size.
Potential reduce by 576 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. Random House images are well optimized though.
Potential reduce by 1.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 15 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. Randomhouse.de has all CSS files already compressed.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Random House. According to our analytics all requests are already optimized.
randomhouse.de
417 ms
api.js
35 ms
captcha.css
284 ms
recaptcha__en.js
29 ms
fallback
87 ms
fallback__ltr.css
4 ms
payload
21 ms
css
29 ms
logo_48.png
5 ms
refresh_black.png
3 ms
audio_black.png
7 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
17 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
20 ms
randomhouse.de accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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.
randomhouse.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
randomhouse.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Randomhouse.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 Randomhouse.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.
randomhouse.de
Open Graph description is not detected on the main page of Random House. 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: