Tools & Wizards About Us
cdmusic.cz screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

cdmusic.cz

CDmusic.cz

Page Load Speed

3.5 sec in total

First Response

841 ms

Resources Loaded

2.4 sec

Page Rendered

296 ms

cdmusic.cz screenshot

About Website

Click here to check amazing CDmusic content for Slovakia. Otherwise, check out these important facts you probably never knew about cdmusic.cz

CDmusic.cz - online store CD, LP, DVD - worldwide distribution

Visit cdmusic.cz

Key Findings

We analyzed Cdmusic.cz page load time and found that the first response time was 841 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cdmusic.cz performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

cdmusic.cz

841 ms

css

38 ms

css

55 ms

modal.min.css

196 ms

transition.min.css

299 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 51% of them (22 requests) were addressed to the original Cdmusic.cz, 23% (10 requests) were made to Static.xx.fbcdn.net and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (958 ms) belongs to the original domain Cdmusic.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.5 kB (63%)

Content Size

298.8 kB

After Optimization

111.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdmusic.cz main page is 298.8 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. 45% of websites need less resources to load. HTML takes 163.8 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 148.7 kB

  • Original 163.8 kB
  • After minification 125.3 kB
  • After compression 15.1 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 38.6 kB, which is 24% 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 148.7 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 kB
  • After minification 2.7 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. CDmusic images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 21.5 kB

  • Original 88.8 kB
  • After minification 88.8 kB
  • After compression 67.3 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 21.5 kB or 24% of the original size.

CSS Optimization

-40%

Potential reduce by 17.3 kB

  • Original 43.5 kB
  • After minification 43.4 kB
  • After compression 26.2 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. Cdmusic.cz needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (86%)

Requests Now

37

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDmusic. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cdmusic.cz

cdmusic.cz

841 ms

css

css

38 ms

css

css

55 ms

modal.min.css

modal.min.css

196 ms

transition.min.css

transition.min.css

299 ms

dimmer.min.css

dimmer.min.css

398 ms

owl.carousel.css

owl.carousel.css

400 ms

select2.min.css

select2.min.css

403 ms

liteV1.css

liteV1.css

511 ms

custom.css

custom.css

402 ms

theme.css

theme.css

404 ms

modernizr-custom.js

modernizr-custom.js

496 ms

jquery.min.js

jquery.min.js

26 ms

jquery.cookie.min.js

jquery.cookie.min.js

35 ms

AllPagesPlugins-min.js

AllPagesPlugins-min.js

578 ms

AllPages.js

AllPages.js

406 ms

Animation.js

Animation.js

406 ms

modal.min.js

modal.min.js

408 ms

app.js

app.js

502 ms

watchdog.js

watchdog.js

576 ms

AjaxForm.js

AjaxForm.js

576 ms

ProductSliders.js

ProductSliders.js

576 ms

CataloguePlugins-min.js

CataloguePlugins-min.js

576 ms

catalogue.js

catalogue.js

748 ms

bare.css

bare.css

21 ms

index.665d0.js

index.665d0.js

958 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

215 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

215 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

458 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

459 ms

icomoon.ttf

icomoon.ttf

392 ms

page.php

page.php

385 ms

6q01-NHccZ7.css

6q01-NHccZ7.css

91 ms

oj04OglkTq-.js

oj04OglkTq-.js

74 ms

Bk_doTK6BN4.js

Bk_doTK6BN4.js

67 ms

RGL4cj21k7i.js

RGL4cj21k7i.js

73 ms

IdaDUxNeWGd.js

IdaDUxNeWGd.js

68 ms

Pafuruwv1Gm.js

Pafuruwv1Gm.js

74 ms

p55HfXW__mM.js

p55HfXW__mM.js

73 ms

229513256_227758346024382_1797585181993029111_n.jpg

229513256_227758346024382_1797585181993029111_n.jpg

35 ms

qpVxCB0ilzb.js

qpVxCB0ilzb.js

5 ms

tmMcf9mkr-x.js

tmMcf9mkr-x.js

13 ms

VuRstRCPjmu.png

VuRstRCPjmu.png

3 ms

Accessibility Review

cdmusic.cz accessibility score

91

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best Practices

cdmusic.cz 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

Page has valid source maps

SEO Factors

cdmusic.cz SEO score

98

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdmusic.cz 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 Cdmusic.cz 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

cdmusic.cz

Open Graph description is not detected on the main page of CDmusic. 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: