Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

Page Load Speed

5.9 sec in total

First Response

961 ms

Resources Loaded

4.5 sec

Page Rendered

444 ms

karate.seznamfilmu.cz screenshot

About Website

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

Visit karate.seznamfilmu.cz

Key Findings

We analyzed Karate.seznamfilmu.cz page load time and found that the first response time was 961 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Karate.seznamfilmu.cz rating and web reputation

Performance Metrics

karate.seznamfilmu.cz performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

karate.seznamfilmu.cz

961 ms

constant.css

202 ms

template.css

205 ms

basic.css

208 ms

naseptavac.js

210 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 26% of them (20 requests) were addressed to the original Karate.seznamfilmu.cz, 22% (17 requests) were made to Filmykestazeni.com and 13% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Filmykestazeni.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 515.9 kB (70%)

Content Size

735.8 kB

After Optimization

219.9 kB

In fact, the total size of Karate.seznamfilmu.cz main page is 735.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 304.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 172.3 kB

  • Original 198.1 kB
  • After minification 152.7 kB
  • After compression 25.8 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. This page needs HTML code to be minified as it can gain 45.4 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 172.3 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 3.9 kB

  • Original 56.3 kB
  • After minification 52.4 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. Karate Seznamfilmu images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 192.1 kB

  • Original 304.1 kB
  • After minification 299.6 kB
  • After compression 112.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 192.1 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 147.6 kB

  • Original 177.3 kB
  • After minification 163.3 kB
  • After compression 29.7 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. Karate.seznamfilmu.cz needs all CSS files to be minified and compressed as it can save up to 147.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (63%)

Requests Now

67

After Optimization

25

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karate Seznamfilmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

karate.seznamfilmu.cz accessibility score

86

Accessibility Issues

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

Document doesn't have a <title> element

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

karate.seznamfilmu.cz best practices score

83

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

Page has valid source maps

SEO Factors

karate.seznamfilmu.cz SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

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

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 Karate.seznamfilmu.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 Karate.seznamfilmu.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

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