1.9 sec in total
22 ms
1.6 sec
217 ms
Click here to check amazing Haven Books Group content. Otherwise, check out these important facts you probably never knew about havenbooksgroup.co.uk
Through our well-established brands, Badger Learning, Pandora Books and School Bargain Bookshop, we have been supplying schools for over 30 years.
Visit havenbooksgroup.co.ukWe analyzed Havenbooksgroup.co.uk page load time and found that the first response time was 22 ms and then it took 1.8 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.
havenbooksgroup.co.uk performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value9.4 s
1/100
25%
Value5.5 s
55/100
10%
Value1,580 ms
12/100
30%
Value0.069
96/100
15%
Value11.2 s
20/100
10%
22 ms
59 ms
63 ms
104 ms
403 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 43% of them (15 requests) were addressed to the original Havenbooksgroup.co.uk, 14% (5 requests) were made to Gstatic.com and 14% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Havenbooksgroup.co.uk.
Page size can be reduced by 81.2 kB (10%)
839.4 kB
758.2 kB
In fact, the total size of Havenbooksgroup.co.uk main page is 839.4 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. 55% of websites need less resources to load. Images take 421.0 kB which makes up the majority of the site volume.
Potential reduce by 25.7 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 25.7 kB or 73% of the original size.
Potential reduce by 32.2 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. Haven Books Group images are well optimized though.
Potential reduce by 8.2 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 15.1 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. Havenbooksgroup.co.uk needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 14% of the original size.
Number of requests can be reduced by 19 (66%)
29
10
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haven Books Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
havenbooksgroup.co.uk
22 ms
all.css
59 ms
css2
63 ms
js
104 ms
style.min.css
403 ms
styles.css
362 ms
bootstrap.css
448 ms
jquery.min.js
485 ms
jquery-migrate.min.js
360 ms
jquery-3.3.1.min.js
50 ms
scripts.js
363 ms
api.js
67 ms
script.js
676 ms
popper.min.js
59 ms
bootstrap.min.js
59 ms
bootstrap-wp.js
670 ms
haven_booksAsset-1@3x.png
334 ms
shutterstock_428131492.jpg
1085 ms
pandora_books_white.png
399 ms
badger_learning_white.png
466 ms
school_bargain_bookshop_white.png
1075 ms
recaptcha__en.js
29 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf
26 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf
75 ms
anchor
31 ms
ajax-loader.gif
318 ms
styles__ltr.css
4 ms
recaptcha__en.js
12 ms
-KISGY_lf2wQpbAKlyp3i_JZZZ7bGpBPdfJtWWpM4-4.js
34 ms
webworker.js
31 ms
logo_48.png
20 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
51 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
64 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
67 ms
recaptcha__en.js
66 ms
havenbooksgroup.co.uk 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
Image elements do not have [alt] attributes
Links do not have a discernible name
havenbooksgroup.co.uk 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
Page has valid source maps
havenbooksgroup.co.uk SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Havenbooksgroup.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Havenbooksgroup.co.uk 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.
havenbooksgroup.co.uk
Open Graph data is detected on the main page of Haven Books Group. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: