Access masaze-kurzy.cz. Masérské kurzy a masáže v Dexter Academy. Hot stones, lomi lomi, lávove kameny, lymfodrenáž, indická...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value7,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

masaze-kurzy.cz

379 ms

www.masaze-kurzy.cz

469 ms

www.masaze-kurzy.cz

1420 ms

style.css

186 ms

jquery-1.8.3.min.js

378 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 54% of them (62 requests) were addressed to the original Masaze-kurzy.cz, 14% (16 requests) were made to Youtube.com and 11% (13 requests) were made to Dexter-academy.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Toplist.cz.

Content Size

2.8 MB

After Optimization

2.6 MB

In fact, the total size of Masaze-kurzy.cz main page is 2.8 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.7 kB

Original 121.2 kB
After minification 105.2 kB
After compression 23.5 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 16.0 kB, which is 13% 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 97.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 53.9 kB

Original 2.2 MB
After minification 2.2 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. Masaze Kurzy images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 45.4 kB

Original 287.4 kB
After minification 287.2 kB
After compression 242.1 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 45.4 kB or 16% of the original size.

CSS Optimization

-2%

Potential reduce by 2.2 kB

Original 109.7 kB
After minification 109.7 kB
After compression 107.5 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. Masaze-kurzy.cz has all CSS files already compressed.

Requests Now

106

After Optimization

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Masaze Kurzy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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 Masaze-kurzy.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 Masaze-kurzy.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

masaze-kurzy.cz

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

Masérské kurzy a masáže v Dexter Academy. Hot stones, lomi lomi, lávove kameny, lymfodrenáž, indická masáž, čínská masáž, baňkování, lifting ...

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

masaze-kurzy.cz

www.masaze-kurzy.cz

www.masaze-kurzy.cz

style.css

jquery-1.8.3.min.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

masaze-kurzy.cz

www.masaze-kurzy.cz

www.masaze-kurzy.cz

style.css

jquery-1.8.3.min.js

jquery.scrollTo-min.js

jquery.serialScroll-min.js

jquery.cycle.all.js

jgestures.min.js

jquery.mousewheel.pack.js

jquery.fancybox.js

jquery.fancybox.css

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.js

script.js

popup-window.css

popup-window.js

code

main_dexter_hover.png

main_therapy_hover.png

main_spa_hover.png

main_diet_hover.png

main_academy_hover.png

main_cosmetics_hover.png

main_shop_hover.png

1.png

819765592613214037c8ee0.61708615_foto.jpg

193.jpg

182605528633183c0eaed48.32418468_foto.jpg

prihlasit_se.png

191.jpg

186.jpg

177.jpg

172.jpg

167.jpg

166.jpg

close.png

nea.png

logo_academy.png

kurzy_all.jpg

maserske-kurzy-online.png

kniha-indicka-masaz.jpg

eliska-oldrich-seminar.jpg