Tools & Wizards About Us
dv247.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

dv247.com

MUSIC STORE (formely DV247) Online Shop for musical instruments - UK | DV247

Page Load Speed

3.9 sec in total

First Response

295 ms

Resources Loaded

3.1 sec

Page Rendered

526 ms

dv247.com screenshot

About Website

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

MUSIC STORE professional - Specialist trade and shipping for musical instruments. Find the right equipment for you now! 3 year guarantee!

Visit dv247.com

Key Findings

We analyzed Dv247.com page load time and found that the first response time was 295 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dv247.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

dv247.com

295 ms

dv247.com

356 ms

GBP

652 ms

common.bundle.js

354 ms

landingpage.bundle.js

340 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dv247.com, 73% (67 requests) were made to Images.musicstore.de and 25% (23 requests) were made to Musicstore.com. The less responsive or slowest element that took the longest time to load (652 ms) relates to the external source Musicstore.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.3 kB (28%)

Content Size

923.4 kB

After Optimization

668.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dv247.com main page is 923.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 416.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 248.1 kB

  • Original 295.1 kB
  • After minification 292.9 kB
  • After compression 47.0 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. 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 248.1 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 6.9 kB

  • Original 416.2 kB
  • After minification 409.2 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. DV247 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 36 B

  • Original 153.2 kB
  • After minification 153.2 kB
  • After compression 153.2 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.

CSS Optimization

-0%

Potential reduce by 205 B

  • Original 58.9 kB
  • After minification 58.9 kB
  • After compression 58.7 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (4%)

Requests Now

82

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dv247.com

dv247.com

295 ms

dv247.com

dv247.com

356 ms

GBP

GBP

652 ms

common.bundle.js

common.bundle.js

354 ms

landingpage.bundle.js

landingpage.bundle.js

340 ms

GetExternalizedStrings-Start

GetExternalizedStrings-Start

335 ms

landingpage.critical.css

landingpage.critical.css

514 ms

landingpage.bundle.min.css

landingpage.bundle.min.css

347 ms

cookieConsent.bundle.js

cookieConsent.bundle.js

340 ms

pixel.png

pixel.png

109 ms

mainsprite.png

mainsprite.png

444 ms

logo.dv.png

logo.dv.png

109 ms

open-sans-v15-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-regular.woff

open-sans-v15-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-regular.woff

406 ms

open-sans-v15-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-300.woff

open-sans-v15-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-300.woff

406 ms

open-sans-v15-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-600.woff

open-sans-v15-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-600.woff

408 ms

icomoon.ttf

icomoon.ttf

402 ms

open-sans-condensed-v12-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-700.woff

open-sans-condensed-v12-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-700.woff

403 ms

open-sans-condensed-v12-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-300.woff

open-sans-condensed-v12-cyrillic-ext_greek_vietnamese_latin_cyrillic_greek-ext_latin-ext-300.woff

407 ms

pixel.png

pixel.png

372 ms

departmentinfo

departmentinfo

219 ms

ViewMiniCart-Status

ViewMiniCart-Status

211 ms

ajax-loader-small.gif

ajax-loader-small.gif

156 ms

REC_Behringer-X32Rack-Deal-UK.jpg

REC_Behringer-X32Rack-Deal-UK.jpg

348 ms

pixel.png

pixel.png

135 ms

anton-v23-latin-regular.woff

anton-v23-latin-regular.woff

121 ms

logo.dv@2x.png

logo.dv@2x.png

110 ms

cookie-musicstore.png

cookie-musicstore.png

37 ms

fender_w.png

fender_w.png

55 ms

gibson_w.png

gibson_w.png

57 ms

epiphone_w.png

epiphone_w.png

58 ms

boss_w.png

boss_w.png

60 ms

ibanez_w.png

ibanez_w.png

62 ms

yamaha_w.png

yamaha_w.png

63 ms

pioneer-dj_w.png

pioneer-dj_w.png

64 ms

bose_w.png

bose_w.png

65 ms

roland_w.png

roland_w.png

66 ms

tama_w.png

tama_w.png

72 ms

beyerdynamic_w.png

beyerdynamic_w.png

72 ms

rcf_w.png

rcf_w.png

73 ms

neumann_w.png

neumann_w.png

75 ms

reloop_w.png

reloop_w.png

76 ms

audio-technica_w.png

audio-technica_w.png

78 ms

rode_w.png

rode_w.png

81 ms

gewa_w.png

gewa_w.png

79 ms

korg_w.png

korg_w.png

128 ms

nopic.gif

nopic.gif

108 ms

nopic.gif

nopic.gif

106 ms

nopic.gif

nopic.gif

106 ms

nopic.gif

nopic.gif

107 ms

kawai_w.png

kawai_w.png

101 ms

nopic.gif

nopic.gif

101 ms

nopic.gif

nopic.gif

101 ms

nopic.gif

nopic.gif

102 ms

nopic.gif

nopic.gif

101 ms

nopic.gif

nopic.gif

100 ms

nopic.gif

nopic.gif

99 ms

nopic.gif

nopic.gif

97 ms

nopic.gif

nopic.gif

98 ms

nopic.gif

nopic.gif

96 ms

nopic.gif

nopic.gif

94 ms

nopic.gif

nopic.gif

92 ms

nopic.gif

nopic.gif

92 ms

izotope_w.png

izotope_w.png

91 ms

squier_w.png

squier_w.png

91 ms

prs_w.png

prs_w.png

89 ms

fame_w.png

fame_w.png

89 ms

taylor_w.png

taylor_w.png

86 ms

behringer_w.png

behringer_w.png

484 ms

akai_w.png

akai_w.png

85 ms

lightmaxx_w.png

lightmaxx_w.png

83 ms

koenig-und-meyer_w.png

koenig-und-meyer_w.png

83 ms

technics_w.png

technics_w.png

99 ms

eurolite_w.png

eurolite_w.png

99 ms

neutrik_w.png

neutrik_w.png

98 ms

sonor_w.png

sonor_w.png

97 ms

cordial_w.png

cordial_w.png

98 ms

universal-audio_w.png

universal-audio_w.png

95 ms

sennheiser_w.png

sennheiser_w.png

94 ms

spl_w.png

spl_w.png

49 ms

jupiter_w.png

jupiter_w.png

47 ms

monzani_w.png

monzani_w.png

46 ms

remo_w.png

remo_w.png

45 ms

hal-leonard_w.png

hal-leonard_w.png

44 ms

voggenreiter_w.png

voggenreiter_w.png

44 ms

pearl_w.png

pearl_w.png

43 ms

meinl_w.png

meinl_w.png

43 ms

marshall_w.png

marshall_w.png

41 ms

jbl_w.png

jbl_w.png

42 ms

j-und-d_w.png

j-und-d_w.png

41 ms

gretsch_w.png

gretsch_w.png

42 ms

chauvet-dj_w.png

chauvet-dj_w.png

41 ms

allen-und-heath_w.png

allen-und-heath_w.png

41 ms

Accessibility Review

dv247.com accessibility score

76

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

dv247.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dv247.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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 it matches the claimed language. Our system also found out that Dv247.com 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.

Social Sharing Optimization

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: