4.7 sec in total
220 ms
3.8 sec
659 ms
Click here to check amazing Promobikes content. Otherwise, check out these important facts you probably never knew about promobikes.co.uk
Specialises in mobile billboards and outdoor advertising solutions for businesses in London and throughout the UK.
Visit promobikes.co.ukWe analyzed Promobikes.co.uk page load time and found that the first response time was 220 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
promobikes.co.uk performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value103.2 s
0/100
25%
Value19.3 s
0/100
10%
Value1,730 ms
10/100
30%
Value0.371
29/100
15%
Value66.2 s
0/100
10%
220 ms
594 ms
33 ms
23 ms
420 ms
Our browser made a total of 150 requests to load all elements on the main page. We found that 83% of them (125 requests) were addressed to the original Promobikes.co.uk, 5% (7 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Promobikes.co.uk.
Page size can be reduced by 860.2 kB (5%)
18.9 MB
18.0 MB
In fact, the total size of Promobikes.co.uk main page is 18.9 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. Only a small number of websites need less resources to load. Images take 18.1 MB which makes up the majority of the site volume.
Potential reduce by 35.1 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 35.1 kB or 82% of the original size.
Potential reduce by 455.3 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. Promobikes images are well optimized though.
Potential reduce by 238.7 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 238.7 kB or 45% of the original size.
Potential reduce by 131.1 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. Promobikes.co.uk needs all CSS files to be minified and compressed as it can save up to 131.1 kB or 61% of the original size.
Number of requests can be reduced by 38 (27%)
140
102
The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Promobikes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
promobikes.co.uk
220 ms
www.promobikes.co.uk
594 ms
ga.js
33 ms
jquery.min.js
23 ms
masterslider.min.js
420 ms
shCore.css
254 ms
shThemeDefault.css
256 ms
masterslider.css
293 ms
style.css
293 ms
ms-layers-style.css
304 ms
tab.js
338 ms
shCore.js
433 ms
shBrushXml.js
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shBrushCss.js
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shBrushJScript.js
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smartmenucore.css
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smartmenudesign.css
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jquery.smartmenus.js
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modal.js
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slides.jquery.js
504 ms
skel.min.js
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skel-viewport.min.js
509 ms
util.js
584 ms
jquery.simplyscroll-1.0.4.min.js
588 ms
main.css
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jquery.mousewheel-3.0.6.pack.js
595 ms
jquery.fancybox.css
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jquery.fancybox.pack.js
682 ms
font-awesome.min.css
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31132.js
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cookiebar.js
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cookiebar.css
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__utm.gif
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main.js
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css
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css
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font-awesome.min.css
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logo.png
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff
40 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQUwaEQXjM.woff
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u-4n0qyriQwlOrhSvowK_l52_wFZWMf8hPvhPQ.woff
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u-440qyriQwlOrhSvowK_l5-fCZKdeX3rg.woff
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fontawesome-webfont.woff
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www-player.css
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www-embed-player.js
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base.js
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ad_status.js
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loading-2.gif
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bg03.png
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black-skin-1.png
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fontawesome-webfont.svg
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promobikes.co.uk accessibility score
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
promobikes.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
promobikes.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Promobikes.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 Promobikes.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.
promobikes.co.uk
Open Graph description is not detected on the main page of Promobikes. 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: