3.7 sec in total
328 ms
2.3 sec
1 sec
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 328 ms and then it took 3.3 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
Value3.9 s
24/100
10%
Value7.3 s
5/100
25%
Value6.9 s
33/100
10%
Value1,680 ms
11/100
30%
Value0.491
17/100
15%
Value18.5 s
3/100
10%
328 ms
32 ms
27 ms
80 ms
77 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 83% of them (74 requests) were addressed to the original Onboardenergydirect.co.uk, 10% (9 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Onboardenergydirect.co.uk.
Page size can be reduced by 411.4 kB (15%)
2.8 MB
2.4 MB
In fact, the total size of Onboardenergydirect.co.uk main page is 2.8 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. 75% 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 108.2 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. This page needs HTML code to be minified as it can gain 29.0 kB, which is 22% 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 108.2 kB or 82% of the original size.
Potential reduce by 47.1 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 2.0 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 254.0 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 254.0 kB or 78% of the original size.
Number of requests can be reduced by 41 (55%)
74
33
The browser has sent 74 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 30 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
onboardenergydirect.co.uk
328 ms
webfont.js
32 ms
timber.scss.css
27 ms
bootstrap.min.css
80 ms
owl.theme.min.css
77 ms
owl.transitions.min.css
160 ms
owl.carousel.min.css
85 ms
jquery.fancybox.min.css
78 ms
threesixty.css
85 ms
theme.css
166 ms
ionicons.css
99 ms
icomoon.css
102 ms
engo-customize.scss.css
121 ms
preloads.js
131 ms
load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js
118 ms
features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
130 ms
styles.css
141 ms
jquery.min.js
27 ms
api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js
143 ms
modernizr-2.8.3.min.js
149 ms
option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js
398 ms
shopify-perf-kit-1.0.0.min.js
397 ms
fastclick.js
442 ms
currencies.js
455 ms
jquery.currencies.min.js
443 ms
timber.js
442 ms
handlebars.min.js
446 ms
ajax-cart.js
444 ms
bootstrap.min.js
446 ms
slick.min.js
451 ms
instafeed.min.js
448 ms
owl.carousel.min.js
446 ms
jquery.fancybox.min.js
448 ms
engo-plugins.js
451 ms
quickview.js
449 ms
collection.js
450 ms
threesixty.min.js
452 ms
engo-scripts.js
451 ms
css
64 ms
pxiGyp8kv8JHgFVrLPTucHtGOvWDSA.woff
204 ms
pxiByp8kv8JHgFVrLFj_Z1xlE92JQEk.woff
349 ms
pxiByp8kv8JHgFVrLDz8Z1xlE92JQEk.woff
434 ms
pxiEyp8kv8JHgFVrJJfedHFHGPc.woff
435 ms
pxiByp8kv8JHgFVrLGT9Z1xlE92JQEk.woff
433 ms
pxiByp8kv8JHgFVrLEj6Z1xlE92JQEk.woff
433 ms
pxiByp8kv8JHgFVrLCz7Z1xlE92JQEk.woff
432 ms
pxiByp8kv8JHgFVrLDD4Z1xlE92JQEk.woff
435 ms
pxiByp8kv8JHgFVrLBT5Z1xlE92JQEk.woff
436 ms
gtm.js
430 ms
trekkie.storefront.4a011e6f7849be6d184f3092d081171f1a657b4e.min.js
171 ms
shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js
170 ms
shopify-boomerang-1.0.0.min.js
168 ms
FOOTER-LOGO.png
591 ms
onboard-energy.jpg
391 ms
victron-hero.jpg
383 ms
100766_ABC_Onboard_website_banner_Installation_1400x600_3f341a5f-b1fb-4002-996d-e549551992a5.png
641 ms
victron.png
465 ms
renewables.png
387 ms
installation.png
385 ms
DC51140_Image.webp
392 ms
DB22200_Ext.jpg
484 ms
DF95121_Image.png
393 ms
DC33102_ZoomExt.jpg
390 ms
DC36160_Image.png
1304 ms
DA72115_Image.png
462 ms
DC54350_Image.webp
464 ms
DD00259_Ext.jpg
464 ms
DD00258_Ext.jpg
465 ms
DD00256_Ext.jpg
583 ms
DC51143_Image.webp
499 ms
DC41110_Ext.jpg
633 ms
DC39105_Image.png
527 ms
DC33108_Ext.jpg
533 ms
DC35090_ZoomExt.jpg
571 ms
DC35066_Ext.jpg
707 ms
DC35060_Ext.jpg
608 ms
DC33109_ZoomExt.jpg
615 ms
Proud_Member_of_British_Marine_logo_-_RGB_for_web.jpg
666 ms
bmea.png
656 ms
victron-energy.png
656 ms
favicon.png
668 ms
fontawesome-webfont.woff
563 ms
ionicons.ttf
588 ms
select-arrow.png
795 ms
fontawesome-webfont.ttf
21 ms
ionicons.woff
146 ms
fontawesome-webfont.svg
333 ms
ionicons.svg
108 ms
script.js
98 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
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: