Report Summary

  • 27

    Performance

    Renders faster than
    48% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    48% of websites

  • 90

    SEO

    Google-friendlier than
    74% of websites

nevychova.cz

Nevýchova — Nevýchova

Page Load Speed

6.1 sec in total

First Response

399 ms

Resources Loaded

4 sec

Page Rendered

1.6 sec

nevychova.cz screenshot

About Website

Welcome to nevychova.cz homepage info - get ready to check Nevychova best content for Czech Republic right away, or after learning these important things about nevychova.cz

Pokud nechcete vychovávat autoritativně, ale ani liberálně, bez pravidel - chcete si s dětmi rozumět a mít s nimi hezký vztah. Nevýchovný přístup vám pomůže vyřešit problémy s dětmi 0-18 let. Vaše dět...

Visit nevychova.cz

Key Findings

We analyzed Nevychova.cz page load time and found that the first response time was 399 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nevychova.cz performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

nevychova.cz

399 ms

www.nevychova.cz

618 ms

gtm.js

74 ms

j.php

28 ms

ga.js

83 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 24% of them (45 requests) were addressed to the original Nevychova.cz, 13% (25 requests) were made to Maps.google.com and 12% (22 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Nevychova.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (40%)

Content Size

4.3 MB

After Optimization

2.6 MB

In fact, the total size of Nevychova.cz main page is 4.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 124.6 kB

  • Original 153.5 kB
  • After minification 148.4 kB
  • After compression 29.0 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 124.6 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 30.6 kB

  • Original 2.0 MB
  • After minification 2.0 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. Nevychova images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 832.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 428.6 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 832.3 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 707.7 kB

  • Original 836.0 kB
  • After minification 827.3 kB
  • After compression 128.3 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. Nevychova.cz needs all CSS files to be minified and compressed as it can save up to 707.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 109 (63%)

Requests Now

172

After Optimization

63

The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nevychova. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 81 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nevychova.cz accessibility score

80

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 input fields do not have accessible names

High

[role]s do not have all required [aria-*] attributes

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nevychova.cz best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nevychova.cz SEO score

90

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

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nevychova.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 Nevychova.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 data is detected on the main page of Nevychova. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: