2.9 sec in total
235 ms
2.2 sec
414 ms
Welcome to dv247.com homepage info - get ready to check DV247 best content for United Kingdom right away, or after learning these important things about dv247.com
Specialist trade and shipping for musical instruments and accessories. Find the right equipment for you now! 3 year guarantee!
Visit dv247.comWe analyzed Dv247.com page load time and found that the first response time was 235 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
dv247.com performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value5.3 s
22/100
25%
Value4.5 s
73/100
10%
Value110 ms
97/100
30%
Value0.032
100/100
15%
Value5.5 s
71/100
10%
235 ms
514 ms
161 ms
163 ms
241 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 80% of them (98 requests) were addressed to the original Dv247.com, 8% (10 requests) were made to Static.xx.fbcdn.net and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Dv247.com.
Page size can be reduced by 348.8 kB (28%)
1.2 MB
889.8 kB
In fact, the total size of Dv247.com main page is 1.2 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. 45% of websites need less resources to load. Images take 777.5 kB which makes up the majority of the site volume.
Potential reduce by 119.0 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 27.1 kB, which is 19% 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 119.0 kB or 84% of the original size.
Potential reduce by 32.0 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. DV247 images are well optimized though.
Potential reduce by 114.1 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 114.1 kB or 52% of the original size.
Potential reduce by 83.7 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. Dv247.com needs all CSS files to be minified and compressed as it can save up to 83.7 kB or 84% of the original size.
Number of requests can be reduced by 52 (43%)
120
68
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DV247. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
dv247.com
235 ms
www.dv247.com
514 ms
fat.js
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common.js
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main.css
241 ms
menu.css
166 ms
columns.css
166 ms
lists.css
234 ms
ads.css
238 ms
Modernizr-Production.js
243 ms
jquery.min.js
30 ms
jshowoff.min.js
260 ms
colorbox.css
260 ms
jquery.colorbox-min.js
315 ms
skin.css
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jquery-ui.min.js
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jquery.jcarousel.min.js
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jrating.js
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global.css
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global.js
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temp_homePage.css
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rateit.css
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jquery.rateit.min.js
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counter.js
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jquery.cookie.min.js
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jquery.cookiecuttr.js
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cookiecuttr.css
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conversion.js
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reset.css
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dc.js
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headerBG.png
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logo-and-strap.png
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telephone-icon.png
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icon_lowest_price.png
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icon_delivery.png
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icon_warranty.png
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icon_trustpilot.png
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icon_stars.png
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Zildjian-ZHT.jpg
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DV-Sidecoffee.jpg
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buying-for-education.jpg
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DV-Side-b-stock2.jpg
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DV-Side-freeshipping.jpg
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dv247-building.jpg
509 ms
dv247-keyboards.jpg
523 ms
dv247-guitars.jpg
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featProd_TitleGradient.jpg
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featProd_ProductGradient.jpg
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icon_bullet.gif
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footerBG.gif
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creditCardBg.gif
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socialmedia-ico.png
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loading.gif
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dv247.com accessibility score
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
dv247.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
dv247.com 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 Dv247.com 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 Dv247.com 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.
dv247.com
Open Graph description is not detected on the main page of DV247. 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: