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Report Summary

About Website

Click here to check amazing SAMURAJ Cz content for Czech Republic. Otherwise, check out these important facts you probably never knew about samuraj-cz.com

Stránky o počítačových sítích - Cisco aktivní prvky a IP telefonie, administrace služeb Microsoft domény, karate a cestování

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

samuraj-cz.com

625 ms

www.samuraj-cz.com

11380 ms

css_display.css

8893 ms

css_layout.css

8486 ms

css_mobile.css

8357 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 55% of them (23 requests) were addressed to the original Samuraj-cz.com, 24% (10 requests) were made to Static.xx.fbcdn.net and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Samuraj-cz.com.

Content Size

63.0 kB

After Optimization

32.5 kB

In fact, the total size of Samuraj-cz.com main page is 63.0 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. HTML takes 40.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 29.2 kB

Original 40.1 kB
After minification 38.6 kB
After compression 10.9 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 29.2 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 285 B

Original 4.2 kB
After minification 3.9 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. SAMURAJ Cz images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

Original 17.2 kB
After minification 17.2 kB
After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-68%

Potential reduce by 1.1 kB

Original 1.6 kB
After minification 1.2 kB
After compression 522 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. Samuraj-cz.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 68% of the original size.

Requests Now

After Optimization

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAMURAJ Cz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

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 Samuraj-cz.com 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 Samuraj-cz.com 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

samuraj-cz.com

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

SAMURAJ-cz.com - administrace, počítačové sítě, Cisco, Microsoft, Fortinet, NetApp, Veeam, VMware

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)