3.8 sec in total
114 ms
3.2 sec
474 ms
Visit onboardenergydirect.co.uk now to see the best up-to-date Onboardenergydirect content and also check out these interesting facts you probably never knew about onboardenergydirect.co.uk
Visit onboardenergydirect.co.ukWe analyzed Onboardenergydirect.co.uk page load time and found that the first response time was 114 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
onboardenergydirect.co.uk performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value7.0 s
6/100
25%
Value5.8 s
50/100
10%
Value1,030 ms
26/100
30%
Value0.491
17/100
15%
Value17.2 s
4/100
10%
114 ms
37 ms
42 ms
94 ms
107 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 80% of them (74 requests) were addressed to the original Onboardenergydirect.co.uk, 10% (9 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Onboardenergydirect.co.uk.
Page size can be reduced by 570.1 kB (17%)
3.4 MB
2.9 MB
In fact, the total size of Onboardenergydirect.co.uk main page is 3.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 110.9 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. This page needs HTML code to be minified as it can gain 28.1 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 110.9 kB or 83% of the original size.
Potential reduce by 48.2 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. Onboardenergydirect images are well optimized though.
Potential reduce by 32.4 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 378.7 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. Onboardenergydirect.co.uk needs all CSS files to be minified and compressed as it can save up to 378.7 kB or 84% of the original size.
Number of requests can be reduced by 43 (55%)
78
35
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onboardenergydirect. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
onboardenergydirect.co.uk
114 ms
webfont.js
37 ms
timber.scss.css
42 ms
bootstrap.min.css
94 ms
owl.theme.min.css
107 ms
owl.transitions.min.css
92 ms
owl.carousel.min.css
110 ms
jquery.fancybox.min.css
103 ms
threesixty.css
110 ms
theme.css
121 ms
ionicons.css
110 ms
icomoon.css
275 ms
engo-customize.scss.css
257 ms
preloads.js
571 ms
load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js
254 ms
features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
255 ms
styles.css
294 ms
jquery.min.js
39 ms
api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js
293 ms
modernizr-2.8.3.min.js
307 ms
option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js
304 ms
fastclick.js
302 ms
currencies.js
453 ms
jquery.currencies.min.js
302 ms
timber.js
302 ms
handlebars.min.js
450 ms
ajax-cart.js
449 ms
bootstrap.min.js
453 ms
slick.min.js
453 ms
instafeed.min.js
454 ms
owl.carousel.min.js
555 ms
jquery.fancybox.min.js
558 ms
engo-plugins.js
557 ms
quickview.js
559 ms
collection.js
556 ms
threesixty.min.js
558 ms
engo-scripts.js
559 ms
css
219 ms
gtm.js
491 ms
b9945bf9fw9f0493d3pc3794183m37925d68l.js
175 ms
trekkie.storefront.f2da2901761ed691d459433ada0e4d90e085713c.min.js
217 ms
shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js
173 ms
shopify-boomerang-1.0.0.min.js
171 ms
FOOTER-LOGO.png
614 ms
onboard-energy.jpg
609 ms
victron-hero.jpg
656 ms
100766_ABC_Onboard_website_banner_Installation_1400x600_3f341a5f-b1fb-4002-996d-e549551992a5.png
657 ms
victron.png
608 ms
renewables.png
656 ms
installation.png
656 ms
DC51140_Image.webp
816 ms
DB22200_Ext.jpg
707 ms
DF95121_Image.png
1002 ms
DC33102_ZoomExt.jpg
816 ms
DC36160_Image.png
1603 ms
DA72115_Image.png
882 ms
DC54350_Image.webp
813 ms
DD00259_Ext.jpg
835 ms
DD00258_Ext.jpg
908 ms
DD00256_Ext.jpg
928 ms
DC51143_Image.webp
1141 ms
DC41110_Ext.jpg
1011 ms
DC39105_Image.png
1402 ms
DC33108_Ext.jpg
1049 ms
DC35090_ZoomExt.jpg
1173 ms
DC35066_Ext.jpg
1162 ms
DC35060_Ext.jpg
1238 ms
DC33109_ZoomExt.jpg
1211 ms
Proud_Member_of_British_Marine_logo_-_RGB_for_web.jpg
1104 ms
bmea.png
1425 ms
victron-energy.png
1295 ms
favicon.png
1163 ms
pxiGyp8kv8JHgFVrLPTucHtG.woff
321 ms
pxiByp8kv8JHgFVrLFj_Z1xlEw.woff
321 ms
pxiByp8kv8JHgFVrLDz8Z1xlEw.woff
487 ms
pxiEyp8kv8JHgFVrJJfedA.woff
534 ms
pxiByp8kv8JHgFVrLGT9Z1xlEw.woff
537 ms
pxiByp8kv8JHgFVrLEj6Z1xlEw.woff
538 ms
pxiByp8kv8JHgFVrLCz7Z1xlEw.woff
536 ms
pxiByp8kv8JHgFVrLDD4Z1xlEw.woff
538 ms
pxiByp8kv8JHgFVrLBT5Z1xlEw.woff
537 ms
fontawesome-webfont.woff
1211 ms
ionicons.ttf
1248 ms
select-arrow.png
1239 ms
js
144 ms
analytics.js
141 ms
collect
16 ms
fontawesome-webfont.ttf
808 ms
ionicons.woff
63 ms
ionicons.svg
137 ms
script.js
117 ms
fontawesome-webfont.svg
291 ms
collect
4 ms
onboardenergydirect.co.uk 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
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
onboardenergydirect.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
onboardenergydirect.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onboardenergydirect.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 Onboardenergydirect.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.
onboardenergydirect.co.uk
Open Graph description is not detected on the main page of Onboardenergydirect. 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: