Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

dotykovymobil.cz

Mobilní telefony s dotykovým displejem - Dotykové mobily - mobilní telefony s dotykovým displejem

Page Load Speed

2.6 sec in total

First Response

400 ms

Resources Loaded

1.8 sec

Page Rendered

392 ms

dotykovymobil.cz screenshot

About Website

Click here to check amazing Dotykovymobil content. Otherwise, check out these important facts you probably never knew about dotykovymobil.cz

Užitečné informace o telefonech s dotykovým dislejem. Zde se dozvíte jak vybrat dotykový mobil

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Key Findings

We analyzed Dotykovymobil.cz page load time and found that the first response time was 400 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 40% of websites can load faster.

Performance Metrics

dotykovymobil.cz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value2,770 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

dotykovymobil.cz

400 ms

style.css

118 ms

style_promo_box.css

216 ms

jquery.lightbox-0.5.css

218 ms

ratings.css

218 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 38% of them (28 requests) were addressed to the original Dotykovymobil.cz, 11% (8 requests) were made to Apis.google.com and 7% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Dotykovymobil.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.6 kB (21%)

Content Size

1.2 MB

After Optimization

928.5 kB

In fact, the total size of Dotykovymobil.cz main page is 1.2 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. 60% of websites need less resources to load. Images take 817.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 27.6 kB

  • Original 36.7 kB
  • After minification 33.0 kB
  • After compression 9.0 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 27.6 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 14.0 kB

  • Original 817.6 kB
  • After minification 803.6 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. Dotykovymobil images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 182.1 kB

  • Original 292.5 kB
  • After minification 279.9 kB
  • After compression 110.4 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 182.1 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 20.9 kB

  • Original 26.3 kB
  • After minification 20.6 kB
  • After compression 5.4 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. Dotykovymobil.cz needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (49%)

Requests Now

72

After Optimization

37

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dotykovymobil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dotykovymobil.cz accessibility score

90

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-*] attributes do not match their roles

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

Best Practices

dotykovymobil.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

SEO Factors

dotykovymobil.cz SEO score

89

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

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