Tools & Wizards About Us
branzez.cz screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

branzez.cz

Obec Branžež - Oficiální stránky obce Branžež

Page Load Speed

7.9 sec in total

First Response

943 ms

Resources Loaded

6.5 sec

Page Rendered

414 ms

branzez.cz screenshot

About Website

Welcome to branzez.cz homepage info - get ready to check Branzez best content right away, or after learning these important things about branzez.cz

Oficiální stránky Obce Branžež

Visit branzez.cz

Key Findings

We analyzed Branzez.cz page load time and found that the first response time was 943 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

branzez.cz performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

www.branzez.cz

943 ms

style.css

106 ms

highslide.css

212 ms

slideshow_s2.css

207 ms

funkce.js

209 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 95% of them (57 requests) were addressed to the original Branzez.cz, 3% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Branzez.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.6 kB (14%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Branzez.cz main page is 3.0 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. 45% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.8 kB

  • Original 31.3 kB
  • After minification 30.8 kB
  • After compression 7.5 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 23.8 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 95.6 kB

  • Original 2.5 MB
  • After minification 2.4 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. Branzez images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 229.7 kB

  • Original 343.5 kB
  • After minification 320.4 kB
  • After compression 113.7 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 229.7 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 69.4 kB

  • Original 84.8 kB
  • After minification 76.5 kB
  • After compression 15.4 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. Branzez.cz needs all CSS files to be minified and compressed as it can save up to 69.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (36%)

Requests Now

56

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Branzez. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.branzez.cz

www.branzez.cz

943 ms

style.css

style.css

106 ms

highslide.css

highslide.css

212 ms

slideshow_s2.css

slideshow_s2.css

207 ms

funkce.js

funkce.js

209 ms

highslide-full.packed.js

highslide-full.packed.js

314 ms

highslide.cfg.js.php

highslide.cfg.js.php

281 ms

dom.js

dom.js

205 ms

menu.js

menu.js

307 ms

mootools-1.3.2-core.js

mootools-1.3.2-core.js

415 ms

mootools-1.3.2.1-more.js

mootools-1.3.2.1-more.js

310 ms

slideshow.js

slideshow.js

326 ms

slideshow.flash.js

slideshow.flash.js

381 ms

slideshow.fold.js

slideshow.fold.js

405 ms

slideshow.kenburns.js

slideshow.kenburns.js

440 ms

slideshow.push.js

slideshow.push.js

440 ms

pocasi.js

pocasi.js

441 ms

galerie.js

galerie.js

483 ms

jquery.tools.min.js

jquery.tools.min.js

721 ms

datumcas.js

datumcas.js

515 ms

svatek.js

svatek.js

515 ms

css

css

25 ms

bkg.gif

bkg.gif

139 ms

bkg2.jpg

bkg2.jpg

836 ms

box.jpg

box.jpg

219 ms

logo.png

logo.png

219 ms

menu1.gif

menu1.gif

140 ms

menu2.gif

menu2.gif

140 ms

menu3.gif

menu3.gif

223 ms

container_out.gif

container_out.gif

240 ms

container_out2.jpg

container_out2.jpg

241 ms

menu.jpg

menu.jpg

347 ms

menu_line.png

menu_line.png

334 ms

boxik.gif

boxik.gif

349 ms

ft_mini_submit.gif

ft_mini_submit.gif

410 ms

polojasno.png

polojasno.png

420 ms

oblacnosdestem.png

oblacnosdestem.png

462 ms

stop.gif

stop.gif

451 ms

next.gif

next.gif

448 ms

thumb_gal.php

thumb_gal.php

1000 ms

tisk.gif

tisk.gif

538 ms

navi.gif

navi.gif

560 ms

cs_act.png

cs_act.png

569 ms

en.png

en.png

570 ms

de.png

de.png

666 ms

0csleft_1.jpg

0csleft_1.jpg

740 ms

144csright_1.png

144csright_1.png

998 ms

kal_left.gif

kal_left.gif

675 ms

kal_right.gif

kal_right.gif

1007 ms

1jesterkaimg5783.jpg

1jesterkaimg5783.jpg

2351 ms

logo_gc.png

logo_gc.png

1004 ms

U9oO2qbgb6jnSkCiAvELofesZW2xOQ-xsNqO47m55DA.ttf

U9oO2qbgb6jnSkCiAvELofesZW2xOQ-xsNqO47m55DA.ttf

77 ms

F5BSMOSf_T8GT2wiqqpj3V02b4v3fUxqf9CZJ1qUoIA.ttf

F5BSMOSf_T8GT2wiqqpj3V02b4v3fUxqf9CZJ1qUoIA.ttf

85 ms

slideshow_maska.png

slideshow_maska.png

807 ms

loader.png

loader.png

942 ms

style_print.css

style_print.css

102 ms

2chataimg5776.jpg

2chataimg5776.jpg

1663 ms

rounded-white.png

rounded-white.png

151 ms

zoomout.cur

zoomout.cur

129 ms

loader.white.gif

loader.white.gif

390 ms

Accessibility Review

branzez.cz accessibility score

83

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

Image elements do not have [alt] attributes

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

branzez.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

branzez.cz SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Branzez.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 Branzez.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

branzez.cz

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