2.4 sec in total
251 ms
1.7 sec
450 ms
Welcome to science-fiction-ebooks.de homepage info - get ready to check Sciencefictione Books best content for Germany right away, or after learning these important things about science-fiction-ebooks.de
eBooks zum Download, DRM frei: Lesen Sie auf allen eReadern - die besten Science Fiction, Thriller, Romance Bestseller. eBook Serien im Abo - kostenl…
Visit science-fiction-ebooks.deWe analyzed Science-fiction-ebooks.de page load time and found that the first response time was 251 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
science-fiction-ebooks.de performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value30.6 s
0/100
25%
Value22.8 s
0/100
10%
Value19,400 ms
0/100
30%
Value0.032
100/100
15%
Value44.0 s
0/100
10%
251 ms
268 ms
95 ms
184 ms
63 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 63% of them (33 requests) were addressed to the original Science-fiction-ebooks.de, 15% (8 requests) were made to Beam-ebooks.de and 12% (6 requests) were made to Assets.zendesk.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Science-fiction-ebooks.de.
Page size can be reduced by 191.8 kB (10%)
1.9 MB
1.7 MB
In fact, the total size of Science-fiction-ebooks.de main page is 1.9 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 34.1 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 34.1 kB or 78% of the original size.
Potential reduce by 82.7 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. Sciencefictione Books images are well optimized though.
Potential reduce by 68.9 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 68.9 kB or 70% of the original size.
Potential reduce by 6.0 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. Science-fiction-ebooks.de needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 79% of the original size.
Number of requests can be reduced by 6 (12%)
50
44
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sciencefictione Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
science-fiction-ebooks.de
251 ms
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science-fiction-ebooks.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
Heading elements are not in a sequentially-descending order
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
science-fiction-ebooks.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
Missing source maps for large first-party JavaScript
science-fiction-ebooks.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
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Science-fiction-ebooks.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 Science-fiction-ebooks.de main page’s claimed encoding is iso-8859-1. 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.
science-fiction-ebooks.de
Open Graph description is not detected on the main page of Sciencefictione Books. 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: