Access obchod-rowell.cz. rowell - kování,úchytky,háčky,věšáky,logoprinty

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

www.obchod-rowell.cz

638 ms

langCode.CZE.cs.D6D498FCE0BAED9863E57F44A30E24681F07F2ECEA.snapshot.false.screen.css

548 ms

jquery.fancybox-1.3.4.css

230 ms

jquery.js

630 ms

jquery.blockUI.js

352 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 87% of them (74 requests) were addressed to the original Obchod-rowell.cz, 4% (3 requests) were made to Stats.g.doubleclick.net and 2% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Obchod-rowell.cz.

Content Size

599.7 kB

After Optimization

316.2 kB

In fact, the total size of Obchod-rowell.cz main page is 599.7 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. 30% of websites need less resources to load. Javascripts take 301.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.7 kB

Original 55.0 kB
After minification 50.3 kB
After compression 9.3 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 45.7 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 36.7 kB

Original 234.1 kB
After minification 197.4 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. Obviously, Obchod Rowell needs image optimization as it can save up to 36.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 193.7 kB

Original 301.8 kB
After minification 264.0 kB
After compression 108.1 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 193.7 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 7.5 kB

Original 8.9 kB
After minification 6.9 kB
After compression 1.4 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. Obchod-rowell.cz needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obchod Rowell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

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 Obchod-rowell.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 Obchod-rowell.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

obchod-rowell.cz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

rowell - kování,úchytky,háčky,věšáky,logoprinty

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.obchod-rowell.cz

langCode.CZE.cs.D6D498FCE0BAED9863E57F44A30E24681F07F2ECEA.snapshot.false.screen.css

jquery.fancybox-1.3.4.css

jquery.js

jquery.blockUI.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.obchod-rowell.cz

langCode.CZE.cs.D6D498FCE0BAED9863E57F44A30E24681F07F2ECEA.snapshot.false.screen.css

jquery.fancybox-1.3.4.css

jquery.js

jquery.blockUI.js

shp.js

shp.js.aspx

lang.js.aspx

xmenu.js

ajax.js

jquery.carouFredSel-4.3.2-packed.js

jquery.fancybox-1.3.4.pack.js

jquery.mousewheel-3.0.4.pack.js

google_analytics.js

whisperer.js

retargeting.js

swfobject.js

myx.js

dc.js

baner%20rowell_1.jpg

bg-menu.png

bg-basketInfo.png

headerHref.png

bg-menu_li_a.png

bt-editBasket.png

bt-clearBasket.png

284.jpg

N.gif

283.jpg

986.jpg

987.jpg

988.jpg

989.jpg

990.jpg

973.jpg

975.jpg

974.jpg

977.jpg

976.jpg

285.jpg

286.jpg

282.jpg

281.jpg