Tools & Wizards About Us
musicrecords.cz screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

musicrecords.cz

CD, LP, DVD, hudba, novinky na CD a LP | Musicrecords

Page Load Speed

4.5 sec in total

First Response

297 ms

Resources Loaded

4 sec

Page Rendered

247 ms

musicrecords.cz screenshot

About Website

Visit musicrecords.cz now to see the best up-to-date Musicrecords content for Czech Republic and also check out these interesting facts you probably never knew about musicrecords.cz

Hudebn? novinky na CD, DVD, Blu-Ray a LP. Hudba v?ech ??nr? - metal, rock, pop. ?irok? sortiment CD, DVD, Blu-Ray a LP v eshopu Musicrecords.

Visit musicrecords.cz

Key Findings

We analyzed Musicrecords.cz page load time and found that the first response time was 297 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

musicrecords.cz performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

musicrecords.cz

297 ms

www.musicrecords.cz

653 ms

style.css

270 ms

jquery.min.js

29 ms

bannry.js

277 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 67% of them (90 requests) were addressed to the original Musicrecords.cz, 13% (18 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Scontent-iad3-2.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Musicrecords.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.5 kB (6%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Musicrecords.cz main page is 2.1 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 68.1 kB

  • Original 87.5 kB
  • After minification 76.3 kB
  • After compression 19.4 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 11.2 kB, which is 13% 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 68.1 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 52.1 kB

  • Original 1.5 MB
  • After minification 1.4 MB

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. Musicrecords images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.0 kB

  • Original 498.2 kB
  • After minification 498.2 kB
  • After compression 496.2 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

-16%

Potential reduce by 6.4 kB

  • Original 38.7 kB
  • After minification 38.7 kB
  • After compression 32.4 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. Musicrecords.cz needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (46%)

Requests Now

127

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Musicrecords. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

musicrecords.cz

musicrecords.cz

297 ms

www.musicrecords.cz

www.musicrecords.cz

653 ms

style.css

style.css

270 ms

jquery.min.js

jquery.min.js

29 ms

bannry.js

bannry.js

277 ms

bundle.js

bundle.js

551 ms

library.js

library.js

315 ms

api.js

api.js

39 ms

css

css

30 ms

analytics.js

analytics.js

21 ms

gjs.php

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425 ms

retargeting.js

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688 ms

collect

collect

15 ms

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16 ms

js

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49 ms

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62 ms

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cat-sub-a.gif

cat-sub-a.gif

569 ms

cat-subsub-a.gif

cat-subsub-a.gif

579 ms

cat-subsub-plus.gif

cat-subsub-plus.gif

565 ms

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a14613151251551011775.jpg

557 ms

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a14762647421218273972.jpg

555 ms

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17146563941454379941.jpg

567 ms

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17127616621091343791.jpg

568 ms

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1712332976701209586.jpg

578 ms

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1711761402701671708.jpg

564 ms

ShopRoku_vitez_2023.png

ShopRoku_vitez_2023.png

557 ms

ShopRoku_vitez_2019.png

ShopRoku_vitez_2019.png

555 ms

ShopRoku_vitez_2017.png

ShopRoku_vitez_2017.png

566 ms

vcela.png

vcela.png

568 ms

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prev.png

578 ms

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next.png

565 ms

loading.gif

loading.gif

555 ms

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554 ms

Accessibility Review

musicrecords.cz accessibility score

71

Accessibility Issues

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

High

ARIA IDs are not unique

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

Low

No form fields have multiple labels

High

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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

musicrecords.cz best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

musicrecords.cz SEO score

71

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Musicrecords.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Musicrecords.cz main page’s claimed encoding is windows-1250. 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.

Social Sharing Optimization

musicrecords.cz

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