3.6 sec in total
730 ms
2.6 sec
215 ms
Welcome to booksource.net homepage info - get ready to check Book Source best content for United Kingdom right away, or after learning these important things about booksource.net
BookSource is a distributor of books and printed material and currently provides a comprehensive service for over 190 publishers. BookSource services includes warehousing and distribution services, or...
Visit booksource.netWe analyzed Booksource.net page load time and found that the first response time was 730 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
booksource.net performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value6.9 s
6/100
25%
Value8.8 s
15/100
10%
Value790 ms
37/100
30%
Value0.001
100/100
15%
Value11.4 s
19/100
10%
730 ms
615 ms
93 ms
163 ms
179 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 69% of them (27 requests) were addressed to the original Booksource.net, 8% (3 requests) were made to S.ytimg.com and 5% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (963 ms) belongs to the original domain Booksource.net.
Page size can be reduced by 538.9 kB (50%)
1.1 MB
537.3 kB
In fact, the total size of Booksource.net main page is 1.1 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. 55% of websites need less resources to load. Images take 420.6 kB which makes up the majority of the site volume.
Potential reduce by 6.2 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 6.2 kB or 64% of the original size.
Potential reduce by 74.2 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, Book Source needs image optimization as it can save up to 74.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 240.6 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 240.6 kB or 63% of the original size.
Potential reduce by 218.0 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. Booksource.net needs all CSS files to be minified and compressed as it can save up to 218.0 kB or 83% of the original size.
Number of requests can be reduced by 23 (66%)
35
12
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Source. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
booksource.net
730 ms
www.booksource.net
615 ms
webfonts.css
93 ms
style.css
163 ms
jquery.fancybox.css
179 ms
jquery-1.8.2.min.js
411 ms
site_first.js
164 ms
jquery.cycle.all.min.js
963 ms
jquery.fancybox.pack.js
251 ms
form-defaults.js
240 ms
site.js
246 ms
analytics.js
256 ms
tracker.js
319 ms
mc_signup.js
327 ms
booksource_logo.png
111 ms
BooksourceFront.jpg
524 ms
banner_new_2377_v2.jpg
598 ms
banner_new_2252.jpg
776 ms
dot_grey.gif
109 ms
LogoLockUp_Home.jpg
547 ms
icon_twiiter_white.png
207 ms
widgets.js
11 ms
btn_twitter.png
266 ms
btn_linkedin.png
492 ms
btn_fbook.png
517 ms
oxygen-bold-webfont.woff
743 ms
oxygen-light-webfont.woff
720 ms
oxygen-regular-webfont.woff
603 ms
wO2Xj1P3IlY
120 ms
www-embed-player-vflfNyN_r.css
31 ms
www-embed-player.js
59 ms
base.js
133 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
142 ms
ad_status.js
233 ms
ga.js
92 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
142 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
142 ms
__utm.gif
76 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
33 ms
booksource.net 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
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
booksource.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
booksource.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Booksource.net 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 Booksource.net 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.
booksource.net
Open Graph description is not detected on the main page of Book Source. 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: