Access alpine-shop.cz. Eshop se sportovním oblečením a doplňky české značky Alpine Pro.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

alpine-shop.cz

233 ms

alpine-shop.cz

57 ms

www.alpine-shop.cz

1157 ms

boldem.js

1093 ms

bootstrap.min.css

591 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 96% of them (125 requests) were addressed to the original Alpine-shop.cz, 2% (2 requests) were made to Connect.facebook.net and 1% (1 request) were made to Front.boldem.cz. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Alpine-shop.cz.

Content Size

2.3 MB

After Optimization

1.9 MB

In fact, the total size of Alpine-shop.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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 222.7 kB

Original 247.7 kB
After minification 212.0 kB
After compression 25.0 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 35.7 kB, which is 14% 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 222.7 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 82.9 kB

Original 1.8 MB
After minification 1.7 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. Alpine Shop images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 135.3 kB

Original 239.5 kB
After minification 239.5 kB
After compression 104.2 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 135.3 kB or 57% of the original size.

CSS Optimization

-12%

Potential reduce by 5.8 kB

Original 50.0 kB
After minification 50.0 kB
After compression 44.2 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. Alpine-shop.cz needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 12% of the original size.

Requests Now

124

After Optimization

107

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpine Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS 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

ARIA input fields do not have accessible names

High

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

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

Image elements do not have [alt] attributes

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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 Alpine-shop.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 Alpine-shop.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

alpine-shop.cz

Open Graph description is not detected on the main page of Alpine Shop. 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

Eshop se sportovním oblečením a doplňky české značky Alpine Pro.

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

alpine-shop.cz

alpine-shop.cz

www.alpine-shop.cz

boldem.js

bootstrap.min.css

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

alpine-shop.cz

alpine-shop.cz

www.alpine-shop.cz

boldem.js

bootstrap.min.css

font-awesome.min.css

owl.carousel2.css

style.css

style_4.css

style_all.css

responsive.css

magnific-popup.css

jquery-1.11.1.min.js

bootstrap.min.js

owl.carousel.min2.js

bootbox.min.js

fp.min.js

MegaNavbar.css

email-decode.min.js

gtm.js

Alpine-shop_tit.png

kosik.png

Muzi_bundy_bundy%20(1).jpg

Muzi_trika_trika.jpg

Muzi_mikiny_mikiny%20(1).jpg

muzi_spodni_pradlo%20(1).jpg

muzi_kosile1%20(1).jpg

Muzi_vesty_vesty%20(1).jpg

muzi_kalhoty%20(1).jpg

muzi_termopradlo.jpg

sortky_muzi%20(1).jpg

Zeny_bundy.jpg

Zeny_mikiny.jpg

Zeny_trika.jpg

Zeny_polokosile.jpg

Zeny_vesty.jpg

Zeny_kalhoty.jpg

zeny_termopradlo_termopradlo.jpg

zeny_sortky.jpg

Zeny_saty.jpg

zeny_spodnipradlo.jpg

zeny_sukne.jpg

deti_bundy_bundy.jpg