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viralsvet.cz screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

viralsvet.cz

Viral Svět - Aktuálně ze světa internetu a virálního obsahu

Page Load Speed

5.2 sec in total

First Response

408 ms

Resources Loaded

3.6 sec

Page Rendered

1.2 sec

viralsvet.cz screenshot

About Website

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

Visit viralsvet.cz

Key Findings

We analyzed Viralsvet.cz page load time and found that the first response time was 408 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

viralsvet.cz performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,570 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

viralsvet.cz

408 ms

viralsvet.cz

402 ms

www.viralsvet.cz

422 ms

www.viralsvet.cz

604 ms

canvas.css

195 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 97% of them (74 requests) were addressed to the original Viralsvet.cz, 1% (1 request) were made to Pagead2.googlesyndication.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (945 ms) belongs to the original domain Viralsvet.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.0 kB (20%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Viralsvet.cz main page is 1.5 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 243.5 kB

  • Original 302.5 kB
  • After minification 297.3 kB
  • After compression 59.0 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 243.5 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 73.5 kB

  • Original 1.2 MB
  • After minification 1.1 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. Viral Svet images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 21 B

  • Original 64.1 kB
  • After minification 64.1 kB
  • After compression 64.0 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.

Requests Breakdown

Number of requests can be reduced by 61 (88%)

Requests Now

69

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viral Svet. 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 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

viralsvet.cz

viralsvet.cz

408 ms

viralsvet.cz

viralsvet.cz

402 ms

www.viralsvet.cz

www.viralsvet.cz

422 ms

www.viralsvet.cz

www.viralsvet.cz

604 ms

canvas.css

canvas.css

195 ms

powerkit.css

powerkit.css

293 ms

style.min.css

style.min.css

389 ms

block.css

block.css

294 ms

block.css

block.css

296 ms

block.css

block.css

296 ms

block.css

block.css

297 ms

block.css

block.css

396 ms

block-row.css

block-row.css

395 ms

block-justified-gallery.css

block-justified-gallery.css

397 ms

block-slider-gallery.css

block-slider-gallery.css

398 ms

block-posts-sidebar.css

block-posts-sidebar.css

401 ms

block.css

block.css

489 ms

block.css

block.css

500 ms

block.css

block.css

500 ms

block.css

block.css

498 ms

block.css

block.css

500 ms

block.css

block.css

500 ms

wp-ai-content-generator-public.css

wp-ai-content-generator-public.css

591 ms

mashsb.min.css

mashsb.min.css

600 ms

public-powerkit-author-box.css

public-powerkit-author-box.css

601 ms

public-powerkit-basic-elements.css

public-powerkit-basic-elements.css

603 ms

public-powerkit-content-formatting.css

public-powerkit-content-formatting.css

601 ms

public-powerkit-featured-categories.css

public-powerkit-featured-categories.css

605 ms

public-powerkit-inline-posts.css

public-powerkit-inline-posts.css

693 ms

public-powerkit-justified-gallery.css

public-powerkit-justified-gallery.css

707 ms

glightbox.min.css

glightbox.min.css

704 ms

public-powerkit-lightbox.css

public-powerkit-lightbox.css

706 ms

public-powerkit-scroll-to-top.css

public-powerkit-scroll-to-top.css

705 ms

public-powerkit-share-buttons.css

public-powerkit-share-buttons.css

706 ms

public-powerkit-slider-gallery.css

public-powerkit-slider-gallery.css

797 ms

public-powerkit-social-links.css

public-powerkit-social-links.css

808 ms

public-powerkit-widget-about.css

public-powerkit-widget-about.css

807 ms

style.css

style.css

908 ms

style.css

style.css

805 ms

adsbygoogle.js

adsbygoogle.js

90 ms

js

js

76 ms

jquery.min.js

jquery.min.js

733 ms

jquery-migrate.min.js

jquery-migrate.min.js

712 ms

wp-ai-content-generator-public.js

wp-ai-content-generator-public.js

622 ms

mashsb.min.js

mashsb.min.js

761 ms

ssp.js

ssp.js

870 ms

script.js

script.js

765 ms

public-block-alert.js

public-block-alert.js

759 ms

public-block-collapsibles.js

public-block-collapsibles.js

668 ms

public-block-tabs.js

public-block-tabs.js

664 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

662 ms

public-block-justified-gallery.js

public-block-justified-gallery.js

766 ms

imagesloaded.min.js

imagesloaded.min.js

767 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

945 ms

public-block-slider-gallery.js

public-block-slider-gallery.js

675 ms

wpaicg-form-shortcode.js

wpaicg-form-shortcode.js

667 ms

wpaicg-init.js

wpaicg-init.js

843 ms

wpaicg-chat.js

wpaicg-chat.js

851 ms

public-powerkit-basic-elements.js

public-powerkit-basic-elements.js

848 ms

public-powerkit-justified-gallery.js

public-powerkit-justified-gallery.js

851 ms

glightbox.min.js

glightbox.min.js

762 ms

public-powerkit-lightbox.js

public-powerkit-lightbox.js

755 ms

public-powerkit-scroll-to-top.js

public-powerkit-scroll-to-top.js

755 ms

public-powerkit-share-buttons.js

public-powerkit-share-buttons.js

753 ms

public-powerkit-slider-gallery.js

public-powerkit-slider-gallery.js

754 ms

scripts.js

scripts.js

754 ms

lazyload.min.js

lazyload.min.js

723 ms

auto-leto-800x517.jpg

auto-leto-800x517.jpg

515 ms

DATART_prodejna-1-768x512.jpg

DATART_prodejna-1-768x512.jpg

604 ms

NOTE-40-Pro-5G-green-wireless-charger-768x960.png

NOTE-40-Pro-5G-green-wireless-charger-768x960.png

701 ms

people-dancing-surrounded-by-bright-neon-lights-party-with-virtual-reality-headset-min-800x500.jpg

people-dancing-surrounded-by-bright-neon-lights-party-with-virtual-reality-headset-min-800x500.jpg

517 ms

giorgio-trovato-PC5kB3fC1bM-unsplash-800x500.jpg

giorgio-trovato-PC5kB3fC1bM-unsplash-800x500.jpg

522 ms

1712132002157-800x500.jpeg

1712132002157-800x500.jpeg

503 ms

icons.ttf

icons.ttf

479 ms

powerkit-icons.woff

powerkit-icons.woff

194 ms

powerkit-icons.woff

powerkit-icons.woff

105 ms

Accessibility Review

viralsvet.cz accessibility score

93

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

button, link, and menuitem elements do not have accessible names.

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

Links do not have a discernible name

Best Practices

viralsvet.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

viralsvet.cz SEO score

92

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 Viralsvet.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 Viralsvet.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

viralsvet.cz

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