Access zabloudil.cz. Zabloudil Group | Kultura | Sport | Cestování

name

value

score

weighting

FCP (First Contentful Paint)

Value9.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

zabloudil.cz

1486 ms

wp-emoji-release.min.js

264 ms

style.min.css

303 ms

classic-themes.min.css

309 ms

settings.css

299 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 90% of them (85 requests) were addressed to the original Zabloudil.cz, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Zabloudil.cz.

Content Size

2.2 MB

After Optimization

2.0 MB

In fact, the total size of Zabloudil.cz main page is 2.2 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. 70% of websites need less resources to load. Images take 938.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 136.6 kB

Original 172.1 kB
After minification 168.8 kB
After compression 35.5 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 136.6 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 15.1 kB

Original 938.5 kB
After minification 923.5 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. Zabloudil images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

Original 898.6 kB
After minification 898.6 kB
After compression 897.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 7.6 kB

Original 161.9 kB
After minification 161.9 kB
After compression 154.3 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. Zabloudil.cz has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zabloudil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

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 Zabloudil.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 Zabloudil.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

zabloudil.cz

Open Graph data is detected on the main page of Zabloudil. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Zabloudil Group | Kultura | Sport | Cestování | Vzdělávání

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

zabloudil.cz

wp-emoji-release.min.js

style.min.css

classic-themes.min.css

settings.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

zabloudil.cz

wp-emoji-release.min.js

style.min.css

classic-themes.min.css

settings.css

front.min.css

js_composer.min.css

css

font-awesome.min.css

animate.min.css

style.css

lodash.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

react.min.js

react-dom.min.js

dom-ready.min.js

hooks.min.js

i18n.min.js

a11y.min.js

url.min.js

api-fetch.min.js

blob.min.js

autop.min.js

block-serialization-default-parser.min.js

deprecated.min.js

dom.min.js

escape-html.min.js

element.min.js

is-shallow-equal.min.js

keycodes.min.js

priority-queue.min.js

compose.min.js

redux-routine.min.js

data.min.js

html-entities.min.js

shortcode.min.js

js

css

animate.min.css

v4-shims.min.css

all.min.css

blocks.min.js