3.6 sec in total
321 ms
3 sec
283 ms
Click here to check amazing Online Ebook Shop content. Otherwise, check out these important facts you probably never knew about online-ebook-shop.com
Tauchen Sie ein in die Welt der eBooks und Ratgeber. In unserem eBookshop befinden sich hochwertige, deutsche eBooks und Ratgeber für alle Lebenslagen. Die eBooks liegen als PDF oder ZIP Datei vor und...
Visit online-ebook-shop.comWe analyzed Online-ebook-shop.com page load time and found that the first response time was 321 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
online-ebook-shop.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value6.0 s
13/100
25%
Value4.9 s
65/100
10%
Value1,150 ms
22/100
30%
Value0.142
78/100
15%
Value5.7 s
68/100
10%
321 ms
798 ms
348 ms
246 ms
291 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 95% of them (55 requests) were addressed to the original Online-ebook-shop.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Sonntag-media.de. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Online-ebook-shop.com.
Page size can be reduced by 194.0 kB (42%)
460.3 kB
266.3 kB
In fact, the total size of Online-ebook-shop.com main page is 460.3 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. 20% of websites need less resources to load. Images take 194.1 kB which makes up the majority of the site volume.
Potential reduce by 53.9 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 13.2 kB, which is 21% 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 53.9 kB or 88% of the original size.
Potential reduce by 8.5 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. Online Ebook Shop images are well optimized though.
Potential reduce by 104.0 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 104.0 kB or 61% of the original size.
Potential reduce by 27.7 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. Online-ebook-shop.com needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 84% of the original size.
Number of requests can be reduced by 20 (36%)
56
36
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Ebook Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
online-ebook-shop.com
321 ms
www.online-ebook-shop.com
798 ms
stylesheet.css
348 ms
thickbox.css
246 ms
superfish.css
291 ms
jquery.js
553 ms
thickbox.js
300 ms
superfish.js
387 ms
supersubs.js
439 ms
hoverIntent.js
471 ms
treadmill.css
511 ms
jquery.easing.1.3.js
548 ms
jcarousellite_1.0.1.pack.js
576 ms
products_treadmill.js
625 ms
ga.js
6 ms
__utm.gif
13 ms
bg.gif
237 ms
top_logo.jpg
414 ms
spacer.gif
242 ms
cart.png
240 ms
bg_topmenu.gif
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bg_topmenu_breakline.gif
242 ms
bg_breadcrumb.gif
428 ms
input_bg.gif
428 ms
button_quick_find.gif
435 ms
bg_boxheader.gif
429 ms
button_add_quick.gif
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piwik.js
488 ms
button_login_small.gif
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button_login_newsletter.gif
1128 ms
guest_status.gif
1124 ms
loadingAnimation.gif
783 ms
arrows-ffffff.png
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shadow.png
777 ms
online-ebook-shop.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
online-ebook-shop.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
Browser errors were logged to the console
online-ebook-shop.com SEO score
DE
DE
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online-ebook-shop.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 Online-ebook-shop.com main page’s claimed encoding is iso-8859-15. 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.
online-ebook-shop.com
Open Graph description is not detected on the main page of Online Ebook Shop. 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: