Access ceskoslovenstivojaci.org. Cesko Slovenstivojaci News Portal

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value14,140 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

ceskoslovenstivojaci.org

3716 ms

css

26 ms

player_api

27 ms

froogaloop2.min.js

18 ms

shareaholic.js

9 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 43% of them (34 requests) were addressed to the original Ceskoslovenstivojaci.org, 24% (19 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Ceskoslovenstivojaci.org.

Content Size

3.9 MB

After Optimization

1.1 MB

In fact, the total size of Ceskoslovenstivojaci.org main page is 3.9 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. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 266.5 kB

Original 300.6 kB
After minification 297.1 kB
After compression 34.0 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 266.5 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 3.6 kB

Original 532.4 kB
After minification 528.8 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. Cesko Slovenstivojaci images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 1.6 MB

Original 2.0 MB
After minification 1.7 MB
After compression 441.4 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 1.6 MB or 78% of the original size.

CSS Optimization

-87%

Potential reduce by 871.4 kB

Original 996.0 kB
After minification 943.6 kB
After compression 124.6 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. Ceskoslovenstivojaci.org needs all CSS files to be minified and compressed as it can save up to 871.4 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cesko Slovenstivojaci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 21 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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

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 the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Low

Detected JavaScript libraries

High

Page has valid source maps

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

CS
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceskoslovenstivojaci.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Ceskoslovenstivojaci.org 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

ceskoslovenstivojaci.org

Open Graph description is not detected on the main page of Cesko Slovenstivojaci. 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

Cesko Slovenstivojaci News Portal | Ceskoslovenstivojaci.org

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

ceskoslovenstivojaci.org

css

player_api

froogaloop2.min.js

shareaholic.js

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

ceskoslovenstivojaci.org

css

player_api

froogaloop2.min.js

shareaholic.js

admin_icon.min.css

theme-styles.min.css

pe-line-icons.min.css

font-awesome.min.css

icomoon-fonts.min.css

theme-icons.min.css

css

css

style.css

custom.css

css

eventon_styles.css

font-awesome.css

dv_styles.css

evmap_style.css

fc_styles.css

js_composer.css

jquery.js

jquery-migrate.min.js

www-widgetapi.js

wp-emoji-release.min.js

ae00abb3f4ae5ae5274c942192b305a6.json

eventon_dynamic_styles.css

css

comment-reply.min.js

core.min.js

widget.min.js

tabs.min.js

scripts-vendors.js

smoothscroll.js

jquerytransit.js

js_composer_front.js

theme-styles.min-blessed1.css

%C4%8Dslalogo.png

marek.jpg

vojaci.jpg

shrMain.min.js

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff