3.2 sec in total
271 ms
2.3 sec
584 ms
Welcome to dv247.de homepage info - get ready to check Dv 247 best content right away, or after learning these important things about dv247.de
MUSIC STORE professional - Fachhandel und Versand für Musikinstrumente & Zubehör - Top Qualität zu verbraucherfreundlichen Preisen!
Visit dv247.deWe analyzed Dv247.de page load time and found that the first response time was 271 ms and then it took 2.9 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.de performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value7.9 s
3/100
25%
Value7.8 s
23/100
10%
Value5,220 ms
0/100
30%
Value0.032
100/100
15%
Value10.3 s
25/100
10%
271 ms
475 ms
162 ms
163 ms
243 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dv247.de, 79% (98 requests) were made to Dv247.com and 8% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (727 ms) relates to the external source Dv247.com.
Page size can be reduced by 274.8 kB (26%)
1.0 MB
765.3 kB
In fact, the total size of Dv247.de main page is 1.0 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 678.0 kB which makes up the majority of the site volume.
Potential reduce by 118.8 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 118.8 kB or 84% of the original size.
Potential reduce by 21.9 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. Dv 247 images are well optimized though.
Potential reduce by 52.7 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 52.7 kB or 42% of the original size.
Potential reduce by 81.4 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.de needs all CSS files to be minified and compressed as it can save up to 81.4 kB or 85% of the original size.
Number of requests can be reduced by 52 (43%)
121
69
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dv 247. 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.de
271 ms
www.dv247.com
475 ms
fat.js
162 ms
common.js
163 ms
main.css
243 ms
menu.css
166 ms
columns.css
164 ms
lists.css
231 ms
ads.css
238 ms
Modernizr-Production.js
238 ms
jquery.min.js
31 ms
jshowoff.min.js
254 ms
colorbox.css
255 ms
jquery.colorbox-min.js
312 ms
skin.css
318 ms
jquery-ui.min.js
48 ms
jquery.jcarousel.min.js
334 ms
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_delivery.png
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q68gy-v_YMF.js
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FJmpeSpHpjS.js
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0wM5s1Khldu.js
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DV-Side-b-stock-3.jpg
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COFFEE-BANNER-5.jpg
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EDUCATION-SALES-BANNER-3.jpg
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DV-Side-freeshipping.jpg
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dv247-building.jpg
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dv247-keyboards.jpg
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dv247-guitars.jpg
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footer_bg_fade.png
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bg_widgetbar.png
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featProd_TitleGradient.jpg
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icon_rss.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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controls.png
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dv247.de 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.de 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.de 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
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dv247.de can be misinterpreted by Google and other search engines. Our service has detected that German 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.de 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.de
Open Graph description is not detected on the main page of Dv 247. 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: