Tools & Wizards About Us
jiranek.cz screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

jiranek.cz

IT servis pro podnikatele - ekonomický systém, EET registrační pokladny, www stránky, e-shop, PC, servery, notebooky

Page Load Speed

25 sec in total

First Response

707 ms

Resources Loaded

22.9 sec

Page Rendered

1.5 sec

jiranek.cz screenshot

About Website

Welcome to jiranek.cz homepage info - get ready to check Jiranek best content for Czech Republic right away, or after learning these important things about jiranek.cz

Jste začínající firma, živnostník, podnikatel? Hledáte jak řešit co nejlépe a nejefektivněji svoji firemní agendu? Nebo Vám nevyhovuje Vaše současné IT řešení…

Visit jiranek.cz

Key Findings

We analyzed Jiranek.cz page load time and found that the first response time was 707 ms and then it took 24.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jiranek.cz performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value3,180 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

www.jiranek.cz

707 ms

5714d8wwf7

68 ms

font-awesome.min.css

100 ms

blueimp-gallery.min.css

197 ms

bootstrap-image-gallery.min.css

293 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 90% of them (94 requests) were addressed to the original Jiranek.cz, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.5 kB (5%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiranek.cz main page is 2.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 106.3 kB

  • Original 122.6 kB
  • After minification 90.6 kB
  • After compression 16.4 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 32.0 kB, which is 26% 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 106.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 3.4 kB

  • Original 2.0 MB
  • After minification 2.0 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. Jiranek images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.3 kB

  • Original 68.0 kB
  • After minification 68.0 kB
  • After compression 66.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 3.5 kB

  • Original 46.5 kB
  • After minification 46.5 kB
  • After compression 43.0 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. Jiranek.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (32%)

Requests Now

97

After Optimization

66

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiranek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jiranek.cz

www.jiranek.cz

707 ms

5714d8wwf7

5714d8wwf7

68 ms

font-awesome.min.css

font-awesome.min.css

100 ms

blueimp-gallery.min.css

blueimp-gallery.min.css

197 ms

bootstrap-image-gallery.min.css

bootstrap-image-gallery.min.css

293 ms

bootstrap.min.css

bootstrap.min.css

403 ms

slick.css

slick.css

300 ms

slick-theme.css

slick-theme.css

300 ms

main.css

main.css

293 ms

filter-colors.css

filter-colors.css

298 ms

sections.css

sections.css

387 ms

sections.css

sections.css

400 ms

422 ms

412 ms

jquery.min.js

jquery.min.js

494 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

484 ms

bootstrap.min.js

bootstrap.min.js

496 ms

jquery.blueimp-gallery.min.js

jquery.blueimp-gallery.min.js

494 ms

bootstrap-image-gallery.min.js

bootstrap-image-gallery.min.js

501 ms

slick.min.js

slick.min.js

512 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

580 ms

magic-grid.min.js

magic-grid.min.js

592 ms

main.js

main.js

592 ms

magicgrid.js

magicgrid.js

592 ms

dynamic.js

dynamic.js

602 ms

main-3.4.css

main-3.4.css

608 ms

main.js

main.js

676 ms

api.js

api.js

51 ms

retargeting.js

retargeting.js

19520 ms

clarity.js

clarity.js

39 ms

css

css

56 ms

carousel-fade-legacy.css

carousel-fade-legacy.css

399 ms

dynamic-loader.css

dynamic-loader.css

399 ms

240 ms

522 ms

237 ms

235 ms

351 ms

231 ms

345 ms

345 ms

344 ms

344 ms

514 ms

465 ms

463 ms

464 ms

465 ms

545 ms

550 ms

665 ms

565 ms

664 ms

587 ms

651 ms

655 ms

668 ms

787 ms

856 ms

768 ms

773 ms

874 ms

767 ms

863 ms

869 ms

880 ms

1012 ms

950 ms

recaptcha__cs.js

recaptcha__cs.js

219 ms

781 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

136 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

211 ms

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

252 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

749 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

851 ms

814 ms

728 ms

dot.asp

dot.asp

20346 ms

759 ms

759 ms

759 ms

810 ms

828 ms

723 ms

729 ms

742 ms

698 ms

706 ms

762 ms

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672 ms

730 ms

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737 ms

747 ms

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714 ms

713 ms

112 ms

ajax-loader.gif

ajax-loader.gif

300 ms

c.gif

c.gif

79 ms

Accessibility Review

jiranek.cz accessibility score

96

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

Links do not have a discernible name

Best Practices

jiranek.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

Page has valid source maps

SEO Factors

jiranek.cz SEO score

79

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Jiranek.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 Jiranek.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

jiranek.cz

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