Tools & Wizards About Us
kuryr-praha.cz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kuryr-praha.cz

Kurýr Praha | Expresní přeprava zásilek, kurýrní služby

Page Load Speed

3.1 sec in total

First Response

245 ms

Resources Loaded

2.5 sec

Page Rendered

295 ms

kuryr-praha.cz screenshot

About Website

Welcome to kuryr-praha.cz homepage info - get ready to check Kuryr Praha best content right away, or after learning these important things about kuryr-praha.cz

Expresní kurýrní přeprava zásilek po Praze a České republice. Mezinárodní letecká přeprava zásilek do druhého dne.

Visit kuryr-praha.cz

Key Findings

We analyzed Kuryr-praha.cz page load time and found that the first response time was 245 ms and then it took 2.8 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

kuryr-praha.cz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value9.0 s

15/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

kuryr-praha.cz

245 ms

www.kuryr-praha.cz

318 ms

www.kuryr-praha.cz

488 ms

style.css

101 ms

layout.css

199 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 72% of them (41 requests) were addressed to the original Kuryr-praha.cz, 9% (5 requests) were made to Youtube-nocookie.com and 4% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Kuryr-praha.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.8 kB (34%)

Content Size

876.2 kB

After Optimization

582.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kuryr-praha.cz main page is 876.2 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. 80% 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. Javascripts take 479.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.3 kB

  • Original 33.3 kB
  • After minification 29.2 kB
  • After compression 9.0 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 4.1 kB, which is 12% 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 24.3 kB or 73% of the original size.

Image Optimization

-12%

Potential reduce by 34.0 kB

  • Original 293.9 kB
  • After minification 259.9 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. Obviously, Kuryr Praha needs image optimization as it can save up to 34.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 233.8 kB

  • Original 479.7 kB
  • After minification 479.4 kB
  • After compression 245.9 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 233.8 kB or 49% of the original size.

CSS Optimization

-2%

Potential reduce by 1.7 kB

  • Original 69.3 kB
  • After minification 69.3 kB
  • After compression 67.6 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. Kuryr-praha.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (71%)

Requests Now

52

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuryr Praha. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kuryr-praha.cz

kuryr-praha.cz

245 ms

www.kuryr-praha.cz

www.kuryr-praha.cz

318 ms

www.kuryr-praha.cz

www.kuryr-praha.cz

488 ms

style.css

style.css

101 ms

layout.css

layout.css

199 ms

calendar.css

calendar.css

298 ms

jquery-ui.css

jquery-ui.css

21 ms

prototype161.js

prototype161.js

524 ms

jquery.min.js

jquery.min.js

28 ms

jquery-ui.js

jquery-ui.js

27 ms

scriptaculous.js

scriptaculous.js

306 ms

base.js

base.js

303 ms

image_changer.js

image_changer.js

307 ms

js

js

71 ms

builder.js

builder.js

101 ms

effects.js

effects.js

105 ms

dragdrop.js

dragdrop.js

113 ms

controls.js

controls.js

114 ms

slider.js

slider.js

109 ms

sound.js

sound.js

107 ms

header_bg.gif

header_bg.gif

100 ms

main_logo2.png

main_logo2.png

508 ms

cenik-mez.jpg

cenik-mez.jpg

516 ms

cenik-cr.jpg

cenik-cr.jpg

509 ms

banner-taska-vino-doprava.jpg

banner-taska-vino-doprava.jpg

517 ms

reference.png

reference.png

515 ms

all.js

all.js

42 ms

bg_top.jpg

bg_top.jpg

506 ms

icon1.gif

icon1.gif

507 ms

Wy4zQ2EA2KQ

Wy4zQ2EA2KQ

113 ms

menu_tail.gif

menu_tail.gif

497 ms

menu_left.gif

menu_left.gif

502 ms

menu_right.gif

menu_right.gif

504 ms

header_btn.gif

header_btn.gif

505 ms

menu_active_tail.gif

menu_active_tail.gif

524 ms

menu_active_left.gif

menu_active_left.gif

524 ms

menu_active_right.gif

menu_active_right.gif

523 ms

content_bg.jpg

content_bg.jpg

523 ms

content_bg_top.gif

content_bg_top.gif

523 ms

banner_bg_top.gif

banner_bg_top.gif

676 ms

banner_bg_line.gif

banner_bg_line.gif

679 ms

marker.gif

marker.gif

681 ms

banner_btn_tail.gif

banner_btn_tail.gif

681 ms

banner_btn_left.gif

banner_btn_left.gif

680 ms

banner_btn_right.gif

banner_btn_right.gif

679 ms

bg_line.gif

bg_line.gif

681 ms

content_bg_bottom.gif

content_bg_bottom.gif

793 ms

all.js

all.js

6 ms

27 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

28 ms

base.js

base.js

60 ms

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

95 ms

embed.js

embed.js

51 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

154 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

154 ms

Create

Create

157 ms

Accessibility Review

kuryr-praha.cz accessibility score

88

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

kuryr-praha.cz best practices score

67

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

kuryr-praha.cz SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Kuryr-praha.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 Kuryr-praha.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

kuryr-praha.cz

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