Tools & Wizards About Us

Report Summary

  • 45

    Performance

    Renders faster than
    64% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

e-cirkev.cz

E-cirkev

Page Load Speed

14.3 sec in total

First Response

5 sec

Resources Loaded

8.6 sec

Page Rendered

756 ms

About Website

Click here to check amazing E Cirkev content for Czech Republic. Otherwise, check out these important facts you probably never knew about e-cirkev.cz

Českobratrská církev evangelická je křesťanskou církví. Věříme v Boha, kterého poznáváme v příbězích lidu Izraele a v příběhu Ježíše Krista. Věříme, že tomuto společenství vládne vzkříšený Kristus. On...

Visit e-cirkev.cz

Key Findings

We analyzed E-cirkev.cz page load time and found that the first response time was 5 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

e-cirkev.cz performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.173

69/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

e-cirkev.cz

4987 ms

e-cirkev.cz

436 ms

css2

33 ms

web-3eac51bd4d422a472ec38331425983e8.css

367 ms

web-header-4498923af431ade849fcf05293923f03.js

564 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 61% of them (33 requests) were addressed to the original E-cirkev.cz, 15% (8 requests) were made to Res.www.e-cirkev.cz and 11% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain E-cirkev.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.3 kB (5%)

Content Size

6.4 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-cirkev.cz main page is 6.4 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. 60% of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.2 kB

  • Original 34.6 kB
  • After minification 30.2 kB
  • After compression 7.4 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 4.3 kB, which is 13% 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 27.2 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 293.0 kB

  • Original 6.0 MB
  • After minification 5.7 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. E Cirkev images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 19.8 kB

  • Original 194.6 kB
  • After minification 194.6 kB
  • After compression 174.8 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

-2%

Potential reduce by 4.2 kB

  • Original 244.7 kB
  • After minification 244.7 kB
  • After compression 240.5 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. E-cirkev.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (9%)

Requests Now

44

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Cirkev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

e-cirkev.cz accessibility score

93

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.

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

e-cirkev.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

e-cirkev.cz SEO score

100

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

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 E-cirkev.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 E-cirkev.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 data is detected on the main page of E Cirkev. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: