Tools & Wizards About Us
b-a-n.cz screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

b-a-n.cz

Světová náboženství - popis všech druhů a zemí | Rexter.cz

Page Load Speed

4 sec in total

First Response

893 ms

Resources Loaded

2.5 sec

Page Rendered

575 ms

b-a-n.cz screenshot

About Website

Visit b-a-n.cz now to see the best up-to-date B A N content and also check out these interesting facts you probably never knew about b-a-n.cz

Náboženství i v současné době hýbe světem. Podívejte se na zajímavé informace o náboženství, které naleznete v tomto článku.

Visit b-a-n.cz

Key Findings

We analyzed B-a-n.cz page load time and found that the first response time was 893 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

b-a-n.cz performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value2,640 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.456

20/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

nabozenstvi-ve-svete-prehled-podle-zemi_330.html

893 ms

export-obsah.php

108 ms

export-obsah.php

271 ms

css

43 ms

adsbygoogle.js

143 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original B-a-n.cz, 10% (3 requests) were made to Pagead2.googlesyndication.com and 10% (3 requests) were made to Administrace.gto.cz. The less responsive or slowest element that took the longest time to load (893 ms) relates to the external source Sedesatka.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.5 kB (8%)

Content Size

513.3 kB

After Optimization

470.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of B-a-n.cz main page is 513.3 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. 35% of websites need less resources to load. Javascripts take 312.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 37.3 kB

  • Original 54.5 kB
  • After minification 53.6 kB
  • After compression 17.2 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 37.3 kB or 68% of the original size.

Image Optimization

-3%

Potential reduce by 5.1 kB

  • Original 146.5 kB
  • After minification 141.4 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. B A N images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 55 B

  • Original 312.1 kB
  • After minification 312.1 kB
  • After compression 312.0 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.

CSS Optimization

-18%

Potential reduce by 40 B

  • Original 218 B
  • After minification 218 B
  • After compression 178 B

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. B-a-n.cz needs all CSS files to be minified and compressed as it can save up to 40 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (41%)

Requests Now

27

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B A N. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nabozenstvi-ve-svete-prehled-podle-zemi_330.html

nabozenstvi-ve-svete-prehled-podle-zemi_330.html

893 ms

export-obsah.php

export-obsah.php

108 ms

export-obsah.php

export-obsah.php

271 ms

css

css

43 ms

adsbygoogle.js

adsbygoogle.js

143 ms

gtm.js

gtm.js

128 ms

icon-ZH-White.svg

icon-ZH-White.svg

737 ms

facebook-header-ico.png

facebook-header-ico.png

712 ms

instagram-header-ico.png

instagram-header-ico.png

711 ms

logo.svg

logo.svg

291 ms

facebook-header-ico.png

facebook-header-ico.png

293 ms

instagram-header2.png

instagram-header2.png

396 ms

main-nav-gradient-bgr.png

main-nav-gradient-bgr.png

396 ms

box-heading-bgr.png

box-heading-bgr.png

398 ms

icons.svg

icons.svg

396 ms

katedrala_590x282.jpg

katedrala_590x282.jpg

499 ms

nabozenske-tradice_590x274.jpg

nabozenske-tradice_590x274.jpg

602 ms

sipka.gif

sipka.gif

502 ms

sub-box-heading-bgr.png

sub-box-heading-bgr.png

502 ms

security-image.php

security-image.php

502 ms

li-square.png

li-square.png

502 ms

slotcar_library.js

slotcar_library.js

126 ms

show_ads_impl.js

show_ads_impl.js

458 ms

gothamnarrow-bold-webfont.woff

gothamnarrow-bold-webfont.woff

509 ms

js

js

42 ms

zrt_lookup.html

zrt_lookup.html

44 ms

ads

ads

411 ms

ads

ads

324 ms

print.css

print.css

105 ms

Accessibility Review

b-a-n.cz accessibility score

100

Accessibility Issues

Best Practices

b-a-n.cz best practices score

92

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

Page has valid source maps

SEO Factors

b-a-n.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 B-a-n.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 B-a-n.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

b-a-n.cz

Open Graph description is not detected on the main page of B A N. 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: