4.5 sec in total
389 ms
4 sec
144 ms
Welcome to english-book-service.de homepage info - get ready to check English Book Service best content right away, or after learning these important things about english-book-service.de
This website is for sale! english-book-service.de is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, englis...
Visit english-book-service.deWe analyzed English-book-service.de page load time and found that the first response time was 389 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
english-book-service.de performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.6 s
61/100
25%
Value3.3 s
91/100
10%
Value50 ms
100/100
30%
Value0.245
51/100
15%
Value3.5 s
92/100
10%
389 ms
857 ms
324 ms
759 ms
217 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 96% of them (52 requests) were addressed to the original English-book-service.de, 2% (1 request) were made to Server.iad.liveperson.net and 2% (1 request) were made to Zanox-affiliate.de. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain English-book-service.de.
Page size can be reduced by 195.8 kB (69%)
283.6 kB
87.8 kB
In fact, the total size of English-book-service.de main page is 283.6 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 193.1 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 21.0 kB or 76% of the original size.
Potential reduce by 3.4 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, English Book Service needs image optimization as it can save up to 3.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 143.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 143.8 kB or 74% of the original size.
Potential reduce by 27.6 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. English-book-service.de needs all CSS files to be minified and compressed as it can save up to 27.6 kB or 84% of the original size.
Number of requests can be reduced by 23 (45%)
51
28
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of English Book Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
english-book-service.de
389 ms
www.english-book-service.de
857 ms
ebs.css
324 ms
prototype.js
759 ms
scriptaculous.js
217 ms
highslide.css
432 ms
highslide-full.packed.js
540 ms
bsn.AutoSuggest_2.1.3_comp.js
531 ms
autosuggest.css
426 ms
error_disable.html
22 ms
effects.js
438 ms
bg.gif
213 ms
tbg.gif
214 ms
logo-ebs.gif
219 ms
tableft.gif
220 ms
tabright.gif
222 ms
quicksearchbg.gif
221 ms
search_proccess.gif
426 ms
finden.de.gif
428 ms
flag_uk.gif
439 ms
1114444410030.jpg
437 ms
9780744017038.jpg
440 ms
9780062443809.jpg
442 ms
9781926778891.jpg
642 ms
9780415857680.jpg
643 ms
9780316340083.jpg
654 ms
9781421569543.jpg
658 ms
9780744016345.jpg
656 ms
9781936239610.jpg
659 ms
9780544542631.jpg
860 ms
wong.gif
859 ms
facebook.gif
876 ms
technorati.gif
876 ms
yigg.gif
877 ms
digg.gif
876 ms
delicious.gif
1071 ms
reddit.gif
1076 ms
stumbleupon.gif
1084 ms
furl.gif
1091 ms
yahoo.gif
1096 ms
google.gif
1095 ms
searchbg2011.gif
1273 ms
arrow_lb.gif
1276 ms
yourCart.gif
1280 ms
bgfreeshipping.jpg
1291 ms
freeshipping.jpg
1290 ms
hline.gif
1298 ms
h_shipping.gif
1294 ms
h_minorder.gif
1299 ms
error_empty.gif
108 ms
h_ssl.gif
1301 ms
drop-shadow.png
113 ms
zoomout.cur
216 ms
loader.white.gif
218 ms
english-book-service.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.
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
<frame> or <iframe> elements do not have a title
english-book-service.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
english-book-service.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise English-book-service.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 English-book-service.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.
english-book-service.de
Open Graph description is not detected on the main page of English Book Service. 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: