Tools & Wizards About Us
mamanek.cz screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

mamanek.cz

Forpsi.com

Page Load Speed

2 sec in total

First Response

638 ms

Resources Loaded

1.2 sec

Page Rendered

107 ms

mamanek.cz screenshot

About Website

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

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Key Findings

We analyzed Mamanek.cz page load time and found that the first response time was 638 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

mamanek.cz performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

redir.php

638 ms

analytics.js

6 ms

103.gif

120 ms

collect

33 ms

collect

62 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mamanek.cz, 40% (2 requests) were made to Google-analytics.com and 20% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (638 ms) relates to the external source Domeny.domenomat.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.4 kB (60%)

Content Size

53.9 kB

After Optimization

21.5 kB

  • HTML
  • JavaScript

In fact, the total size of Mamanek.cz main page is 53.9 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. Only 5% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 452 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 572 B

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 452 B or 44% of the original size.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mamanek. According to our analytics all requests are already optimized.

Network Requests Diagram

redir.php

redir.php

638 ms

analytics.js

analytics.js

6 ms

103.gif

103.gif

120 ms

collect

collect

33 ms

collect

collect

62 ms

Accessibility Review

mamanek.cz accessibility score

58

Accessibility Issues

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

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

mamanek.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

mamanek.cz SEO score

62

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mamanek.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Mamanek.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

mamanek.cz

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