3.2 sec in total
513 ms
1.9 sec
803 ms
Click here to check amazing Bttuk content. Otherwise, check out these important facts you probably never knew about bttuk.co.uk
Conveniently located in Norwich, our martial arts classes are excellent choices for self-defense, discipline, and fitness for all ages & fitness levels.
Visit bttuk.co.ukWe analyzed Bttuk.co.uk page load time and found that the first response time was 513 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
bttuk.co.uk performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value20.3 s
0/100
25%
Value5.9 s
48/100
10%
Value350 ms
73/100
30%
Value0
100/100
15%
Value11.2 s
20/100
10%
513 ms
235 ms
66 ms
574 ms
313 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 35% of them (30 requests) were addressed to the original Bttuk.co.uk, 13% (11 requests) were made to Apis.google.com and 9% (8 requests) were made to Formget.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bttuk.co.uk.
Page size can be reduced by 1.1 MB (53%)
2.1 MB
965.0 kB
In fact, the total size of Bttuk.co.uk main page is 2.1 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. 60% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 54.2 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 54.2 kB or 78% of the original size.
Potential reduce by 30.2 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. Bttuk images are well optimized though.
Potential reduce by 768.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 768.2 kB or 71% of the original size.
Potential reduce by 256.2 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. Bttuk.co.uk needs all CSS files to be minified and compressed as it can save up to 256.2 kB or 83% of the original size.
Number of requests can be reduced by 24 (32%)
74
50
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bttuk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bttuk.co.uk
513 ms
popup.js
235 ms
platform.js
66 ms
background.jpg
574 ms
shape93337250.gif
313 ms
shape76903468.gif
317 ms
shape76665250.gif
364 ms
img186363015.jpg
826 ms
shape1559142187.gif
367 ms
shape399405000.gif
486 ms
shape694977203.gif
487 ms
shape694688562.gif
484 ms
SteveCowan__.jpg
632 ms
gplus-64.png
28 ms
img78690617.jpg
615 ms
TestimonialBox4c.png
494 ms
img496179400.jpg
489 ms
WhatPeopleAreSaying.png
586 ms
PhotoFrame2.png
624 ms
TestimonialBox4b.png
760 ms
img-1403704046.jpg
665 ms
paste254.jpg
726 ms
risk-free-trial.png
1012 ms
60day.jpg
884 ms
img47343250.png
815 ms
1420622337.js
63 ms
ZBxGGhHv1Vo
112 ms
uXUciqRuCEQ
196 ms
i
258 ms
default
393 ms
cb=gapi.loaded_0
21 ms
cb=gapi.loaded_1
39 ms
badge
100 ms
img694572828.png
830 ms
15.png
866 ms
TestimonialBox1.png
1129 ms
SpartanKids-logo2.png
945 ms
img2008826062.png
970 ms
shape616937828.gif
1022 ms
blue-handdrawn.gif
1025 ms
Free30minuteconsultation.png
1298 ms
postmessageRelay
311 ms
header.png
182 ms
body.png
195 ms
1ce.png
195 ms
displays.htm
221 ms
style.css
88 ms
contact_tab
212 ms
chat-icon.png
212 ms
www-embed-player-vflfNyN_r.css
154 ms
www-embed-player.js
174 ms
rs=AGLTcCPol5LxJ8VE8vsY9K9nUlO762ujLA
33 ms
rs=AGLTcCOJ4AMNA1EZSgGPzZnainRbXAPPWA
41 ms
rs=AGLTcCP6UXflGmKIuWe_n5R28T__wpu8xQ
87 ms
photo.jpg
238 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
182 ms
dtpHsbgPEm2lVWciJZ0P-A.ttf
213 ms
bdHGHleUa-ndQCOrdpfxfw.ttf
241 ms
close_form.png
139 ms
rs=AGLTcCP6UXflGmKIuWe_n5R28T__wpu8xQ
35 ms
embed.min.css
543 ms
fg-minscript.js
356 ms
fg-dynamic.js
166 ms
rs=AGLTcCP6UXflGmKIuWe_n5R28T__wpu8xQ
54 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
125 ms
ad_status.js
125 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
109 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
81 ms
3193398744-postmessagerelay.js
82 ms
rpc:shindig_random.js
82 ms
icons.png
45 ms
1458393403066
231 ms
69.png
35 ms
cb=gapi.loaded_0
19 ms
166 ms
font-style.css
85 ms
95 ms
save_gif.gif
91 ms
analytics.js
11 ms
256 ms
source-sans-400.woff
222 ms
source-sans-600.woff
384 ms
v3
68 ms
collect
13 ms
nr-892.min.js
15 ms
bttuk.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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
bttuk.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
bttuk.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bttuk.co.uk 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 Bttuk.co.uk main page’s claimed encoding is iso-8859-1. 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.
bttuk.co.uk
Open Graph description is not detected on the main page of Bttuk. 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: