Access megastreet.cz. Lifestyle shop - značkové snowboard a skate oblečení, batohy, boty

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value18,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

megastreet.cz

441 ms

www.megastreet.cz

1683 ms

style2.css

495 ms

support.js

289 ms

windows.js

277 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 91% of them (83 requests) were addressed to the original Megastreet.cz, 2% (2 requests) were made to C.imedia.cz and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Megastreet.cz.

Content Size

852.5 kB

After Optimization

610.6 kB

In fact, the total size of Megastreet.cz main page is 852.5 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. 45% of websites need less resources to load. Images take 682.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 126.9 kB

Original 146.5 kB
After minification 142.5 kB
After compression 19.6 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 126.9 kB or 87% of the original size.

Image Optimization

-16%

Potential reduce by 110.0 kB

Original 682.0 kB
After minification 571.9 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, Megastreet needs image optimization as it can save up to 110.0 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

-15%

Potential reduce by 3.1 kB

Original 21.3 kB
After minification 19.6 kB
After compression 18.2 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 3.1 kB or 15% of the original size.

CSS Optimization

-70%

Potential reduce by 1.9 kB

Original 2.8 kB
After minification 2.1 kB
After compression 840 B

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. Megastreet.cz needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 70% of the original size.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Megastreet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

High

ARIA IDs are not unique

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

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

High

Links do not have a discernible name

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

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Document doesn't have a valid hreflang

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

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 Megastreet.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 Megastreet.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

megastreet.cz

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

Lifestyle shop - značkové snowboard a skate oblečení, batohy, boty | Megastreet.cz

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

megastreet.cz

www.megastreet.cz

style2.css

support.js

windows.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

megastreet.cz

www.megastreet.cz

style2.css

support.js

windows.js

functions.js

retargeting.js

blank.gif

bg.png

header.jpg

logo.gif

cz_inactive.png

sk.png

pol.png

tree_none.gif

tree_close.gif

platby.jpg

pouzdro-dakine-accessory-case-ellie-li-medium.jpg

penezenka-dakine-annie-geo-medium.jpg

penezenka-dakine-lumen-dakota-medium.jpg

penezenka-dakine-faye-konastripe-medium.jpg

penezenka-dakine-soho-rhapsody-li-medium.jpg

penezenka-dakine-soho-dakota-medium.jpg

taska-heavy-tools-eso-brown-medium.jpg

batoh-heavy-tools-erlin-black-medium.jpg

penezenka-dakine-vert-rail-equip2rip-medium.jpg

pouzdro-dakine-accessory-case-geo-medium.jpg

penezenka-dakine-diplomat-equip2rip-medium.jpg

penezenka-dakine-penelope-dusk-medium.jpg

penezenka-dakine-faye-rockaway-medium.jpg

penezenka-dakine-vert-rail-haze-medium.jpg

penezenka-dakine-diplomat-carbon-medium.jpg

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