Tools & Wizards About Us
isedacky.cz screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% 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

isedacky.cz

Specialisté na italské sedací soupravy, pohovky a gauče | Showroom Praha 5 | isedacky.cz

Page Load Speed

8.8 sec in total

First Response

1.8 sec

Resources Loaded

6.4 sec

Page Rendered

551 ms

isedacky.cz screenshot

About Website

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

Jsme specialisté na ITALSKÉ sedací soupravy, pohovky i gauče v Praze, nejlepší výběr nejen kožených sedaček pro moderní, klasické i stylové interiéry. Mimořádná kvalita a rodinný přístup.

Visit isedacky.cz

Key Findings

We analyzed Isedacky.cz page load time and found that the first response time was 1.8 sec and then it took 7 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

isedacky.cz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

isedacky.cz

1845 ms

www.isedacky.cz

3488 ms

css

27 ms

css

38 ms

style.css

119 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 77% of them (33 requests) were addressed to the original Isedacky.cz, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Isedacky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.2 kB (19%)

Content Size

1.0 MB

After Optimization

825.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isedacky.cz main page is 1.0 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 774.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.4 kB

  • Original 24.3 kB
  • After minification 22.6 kB
  • After compression 5.8 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 18.4 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 28.5 kB

  • Original 774.3 kB
  • After minification 745.8 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. Isedacky images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 92.9 kB

  • Original 157.7 kB
  • After minification 157.0 kB
  • After compression 64.7 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 92.9 kB or 59% of the original size.

CSS Optimization

-85%

Potential reduce by 51.4 kB

  • Original 60.6 kB
  • After minification 52.7 kB
  • After compression 9.3 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. Isedacky.cz needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

39

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isedacky. 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

isedacky.cz

isedacky.cz

1845 ms

www.isedacky.cz

www.isedacky.cz

3488 ms

css

css

27 ms

css

css

38 ms

style.css

style.css

119 ms

jquery.min.js

jquery.min.js

6 ms

plugins.js

plugins.js

220 ms

script.js

script.js

225 ms

check-order.js

check-order.js

226 ms

ga.js

ga.js

34 ms

fbds.js

fbds.js

142 ms

html.jpg

html.jpg

115 ms

body.png

body.png

181 ms

logo.png

logo.png

191 ms

sprites.png

sprites.png

300 ms

gradmenu.png

gradmenu.png

227 ms

arrow.png

arrow.png

227 ms

search2.png

search2.png

228 ms

intro.png

intro.png

289 ms

659.jpg

659.jpg

413 ms

200.jpg

200.jpg

449 ms

410.jpg

410.jpg

450 ms

418.jpg

418.jpg

452 ms

167.jpg

167.jpg

503 ms

links.jpg

links.jpg

522 ms

655.jpg

655.jpg

636 ms

244.jpg

244.jpg

675 ms

190.jpg

190.jpg

674 ms

261.jpg

261.jpg

565 ms

428.jpg

428.jpg

612 ms

549.jpg

549.jpg

634 ms

443.jpg

443.jpg

679 ms

569.jpg

569.jpg

722 ms

643.jpg

643.jpg

750 ms

620.jpg

620.jpg

749 ms

628.jpg

628.jpg

788 ms

401.jpg

401.jpg

897 ms

footer.jpg

footer.jpg

792 ms

__utm.gif

__utm.gif

13 ms

zaSB5vCnQEVraNvEt6rdZevvDin1pK8aKteLpeZ5c0A.ttf

zaSB5vCnQEVraNvEt6rdZevvDin1pK8aKteLpeZ5c0A.ttf

7 ms

u-WUoqrET9fUeobQW7jkRSZ2oysoEQEeKwjgmXLRnTc.ttf

u-WUoqrET9fUeobQW7jkRSZ2oysoEQEeKwjgmXLRnTc.ttf

9 ms

111 ms

22 ms

Accessibility Review

isedacky.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

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

isedacky.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

isedacky.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isedacky.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Isedacky.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

isedacky.cz

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