Tools & Wizards About Us

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

megatrampoliny.cz

Akce trampolína | Trampolína-Trampolíny-levná trampolína

Page Load Speed

3.8 sec in total

First Response

354 ms

Resources Loaded

3 sec

Page Rendered

495 ms

About Website

Click here to check amazing Megatrampoliny content for Czech Republic. Otherwise, check out these important facts you probably never knew about megatrampoliny.cz

Trampolína-Trampolíny prodáváme kvalitní ,bezpečné a levné trampolíny s ochrannou sítí , příslušenství na trampolíny je zdarma.

Visit megatrampoliny.cz

Key Findings

We analyzed Megatrampoliny.cz page load time and found that the first response time was 354 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

megatrampoliny.cz performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

megatrampoliny.cz

354 ms

www.megatrampoliny.cz

503 ms

css.css

330 ms

direct_ajax[7].js

311 ms

jquery-1.7.1.min.js

647 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 39% of them (23 requests) were addressed to the original Megatrampoliny.cz, 24% (14 requests) were made to Megatrampoliny.wbs.cz and 8% (5 requests) were made to Wbs.cz. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Naturgreen.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.2 kB (19%)

Content Size

989.2 kB

After Optimization

806.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Megatrampoliny.cz main page is 989.2 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. 35% of websites need less resources to load. Images take 784.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 33.7 kB

  • Original 45.6 kB
  • After minification 44.2 kB
  • After compression 11.9 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 33.7 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 54.5 kB

  • Original 784.8 kB
  • After minification 730.3 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. Megatrampoliny images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 87.0 kB

  • Original 147.5 kB
  • After minification 140.6 kB
  • After compression 60.5 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 87.0 kB or 59% of the original size.

CSS Optimization

-71%

Potential reduce by 8.0 kB

  • Original 11.3 kB
  • After minification 9.0 kB
  • After compression 3.3 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. Megatrampoliny.cz needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (41%)

Requests Now

41

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Megatrampoliny. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

megatrampoliny.cz accessibility score

78

Accessibility Issues

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.

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

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

megatrampoliny.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

megatrampoliny.cz SEO score

62

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

Document uses plugins

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 Megatrampoliny.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 Megatrampoliny.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 Megatrampoliny. 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: