1.8 sec in total
339 ms
1.3 sec
216 ms
Welcome to bookergroup.com homepage info - get ready to check Bookergroup best content for United Kingdom right away, or after learning these important things about bookergroup.com
As a leading multinational retailer, with more than 330,000 colleagues, we aim to serve customers every day with affordable, healthy and sustainable food – to help them enjoy a better quality of life ...
Visit bookergroup.comWe analyzed Bookergroup.com page load time and found that the first response time was 339 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
bookergroup.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value17.6 s
0/100
25%
Value7.4 s
28/100
10%
Value1,110 ms
23/100
30%
Value0.014
100/100
15%
Value13.3 s
12/100
10%
339 ms
178 ms
170 ms
95 ms
248 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Bookergroup.com, 7% (2 requests) were made to Ir2.flife.de and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (547 ms) belongs to the original domain Bookergroup.com.
Page size can be reduced by 34.6 kB (8%)
429.1 kB
394.4 kB
In fact, the total size of Bookergroup.com main page is 429.1 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. 30% of websites need less resources to load. Images take 370.6 kB which makes up the majority of the site volume.
Potential reduce by 22.9 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. 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 22.9 kB or 71% of the original size.
Potential reduce by 11.7 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. Bookergroup images are well optimized though.
Potential reduce by 34 B
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.
Number of requests can be reduced by 15 (52%)
29
14
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookergroup. 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 as a result speed up the page load time.
www.bookergroup.com
339 ms
main.css
178 ms
ddroundies.js
170 ms
suckerfish.js
95 ms
jquery-min.js
248 ms
bxslider-min.js
183 ms
bxslider-init.js
235 ms
cookie-consent.js
186 ms
jquery.min.js
47 ms
gatag.js
266 ms
body-bg.jpg
226 ms
booker-logo.jpg
198 ms
go-search-button-2.gif
201 ms
our-brand-banner1.jpg
547 ms
our-business-banner-new1.jpg
471 ms
store-locator.gif
304 ms
interim-results-presentation-2015.jpg
357 ms
londis-presentation.jpg
295 ms
investis-logo.gif
408 ms
group-site-bg.jpg
541 ms
ticker_e.php
229 ms
search-box.jpg
390 ms
top-umbrella.jpg
435 ms
booker-menu-sprites2.jpg
490 ms
vert-divider.jpg
488 ms
ga.js
7 ms
__utm.gif
14 ms
down.gif
93 ms
print.css
93 ms
nr-885.min.js
42 ms
bookergroup.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
bookergroup.com 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
bookergroup.com SEO score
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 Bookergroup.com 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 Bookergroup.com 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.
bookergroup.com
Open Graph description is not detected on the main page of Bookergroup. 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: