Tools & Wizards About Us
edna.cz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

edna.cz

Novinky, zajímavosti a tipy ze světa seriálů a filmů | Edna.cz

Page Load Speed

5.7 sec in total

First Response

458 ms

Resources Loaded

4.8 sec

Page Rendered

453 ms

edna.cz screenshot

About Website

Visit edna.cz now to see the best up-to-date Edna content for Czech Republic and also check out these interesting facts you probably never knew about edna.cz

Edna.cz – Zdroj novinek, zajímavostí nebo informací o natáčení vašich oblíbených seriálů a filmů.

Visit edna.cz

Key Findings

We analyzed Edna.cz page load time and found that the first response time was 458 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

edna.cz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value3,860 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

edna.cz

458 ms

www.edna.cz

335 ms

www.edna.cz

895 ms

all.min.css

334 ms

selectize.min.css

358 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 22% of them (33 requests) were addressed to the original Edna.cz, 23% (35 requests) were made to Static.xx.fbcdn.net and 10% (15 requests) were made to Ads.mfonline.cz. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Delivery.r2b2.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 683.1 kB (25%)

Content Size

2.8 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edna.cz main page is 2.8 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. Only a small number of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 348.2 kB

  • Original 512.0 kB
  • After minification 505.1 kB
  • After compression 163.8 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 348.2 kB or 68% of the original size.

Image Optimization

-4%

Potential reduce by 36.4 kB

  • Original 814.5 kB
  • After minification 778.1 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. Edna images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 293.5 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.1 MB

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 293.5 kB or 21% of the original size.

CSS Optimization

-10%

Potential reduce by 5.0 kB

  • Original 50.2 kB
  • After minification 50.2 kB
  • After compression 45.2 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. Edna.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 109 (77%)

Requests Now

142

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

edna.cz

edna.cz

458 ms

www.edna.cz

www.edna.cz

335 ms

www.edna.cz

www.edna.cz

895 ms

all.min.css

all.min.css

334 ms

selectize.min.css

selectize.min.css

358 ms

rsshub.css

rsshub.css

359 ms

all.min.js

all.min.js

579 ms

jwplayer7.js

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577 ms

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361 ms

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444 ms

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556 ms

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586 ms

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696 ms

stickyBoard.js

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mobileBranding.js

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brandingDouble.js

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Accessibility Review

edna.cz accessibility score

92

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

edna.cz best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

edna.cz SEO score

91

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 Edna.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 Edna.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

edna.cz

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