Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

melkermedia.cz

MELKER Media

Page Load Speed

2.5 sec in total

First Response

382 ms

Resources Loaded

2 sec

Page Rendered

116 ms

melkermedia.cz screenshot

About Website

Visit melkermedia.cz now to see the best up-to-date MELKER Media content and also check out these interesting facts you probably never knew about melkermedia.cz

MELKER Media, s.r.o. je společnost zabývající se internetovými projekty. Specializuje se na lead management a facebook. MELKER Media, s.r.o. je firma vytvářející a spravující mezinárodní internetové p...

Visit melkermedia.cz

Key Findings

We analyzed Melkermedia.cz page load time and found that the first response time was 382 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

melkermedia.cz performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

melkermedia.cz

382 ms

www.melkermedia.cz

601 ms

jquery-1.4.2.js

471 ms

lavalamp.css

191 ms

jquery.easing.1.3.js

191 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Melkermedia.cz, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (794 ms) belongs to the original domain Melkermedia.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.8 kB (51%)

Content Size

889.0 kB

After Optimization

437.1 kB

In fact, the total size of Melkermedia.cz main page is 889.0 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. 30% of websites need less resources to load. Javascripts take 519.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 13.2 kB

  • Original 17.0 kB
  • After minification 13.8 kB
  • After compression 3.8 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 3.2 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 13.2 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 8.4 kB

  • Original 320.2 kB
  • After minification 311.9 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. MELKER Media images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 404.1 kB

  • Original 519.8 kB
  • After minification 421.2 kB
  • After compression 115.7 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 404.1 kB or 78% of the original size.

CSS Optimization

-82%

Potential reduce by 26.2 kB

  • Original 32.0 kB
  • After minification 26.7 kB
  • After compression 5.7 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. Melkermedia.cz needs all CSS files to be minified and compressed as it can save up to 26.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (49%)

Requests Now

45

After Optimization

23

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MELKER Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

melkermedia.cz accessibility score

63

Accessibility Issues

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 valid value for its [lang] attribute.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

melkermedia.cz best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

melkermedia.cz SEO score

54

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CZ

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Melkermedia.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Melkermedia.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

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