Access vyzivujicitradice.cz. Journal Blog

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.383

27/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

vyzivujicitradice.cz

2132 ms

ga.js

18 ms

dashicons.min.css

326 ms

thickbox.css

242 ms

fbstyle.css

245 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 77% of them (96 requests) were addressed to the original Vyzivujicitradice.cz, 4% (5 requests) were made to Pagead2.googlesyndication.com and 3% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Vyzivujicitradice.cz.

Content Size

2.6 MB

After Optimization

1.9 MB

In fact, the total size of Vyzivujicitradice.cz main page is 2.6 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 97.8 kB

Original 122.3 kB
After minification 118.5 kB
After compression 24.5 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 97.8 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 48.9 kB

Original 1.6 MB
After minification 1.5 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. Vyzivujicitradice images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 392.8 kB

Original 658.2 kB
After minification 619.0 kB
After compression 265.4 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 392.8 kB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 141.9 kB

Original 196.6 kB
After minification 163.1 kB
After compression 54.7 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. Vyzivujicitradice.cz needs all CSS files to be minified and compressed as it can save up to 141.9 kB or 72% of the original size.

Requests Now

123

After Optimization

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vyzivujicitradice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

CS
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vyzivujicitradice.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 English language. Our system also found out that Vyzivujicitradice.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

vyzivujicitradice.cz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Journal Blog

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vyzivujicitradice.cz

ga.js

dashicons.min.css

thickbox.css

fbstyle.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vyzivujicitradice.cz

ga.js

dashicons.min.css

thickbox.css

fbstyle.css

dk-image-rotator-widget.css

sfw-comment-style.css

style.css

skin.css

rounded-corners.css

custom-styles.css

anythingslider.css

colorbox.css

wppa-style.css

floom.css

jquery.js

jquery-migrate.min.js

wppa.min.js

jquery.anythingslider.min.js

jquery.anythingslider.video.min.js

swfobject.js

jquery.imagesloaded.js

dk-image-rotator-widget.js

script.js

jquery.cycle.all.min.js

suffusion.js

form_script.js

mootools-core.js

mootools-more.js

floom-1.0.js

jsapi

amazon_linker.min.js

frustrate_copy.js

jquery.cycle.all.js

media-library-gallery.css

__utm.gif

asw.js

show_ads.js

theme-minimalist-square.css

jquery.colorbox-min.js

thickbox.js

element.js

devicepx-jetpack.js