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Report Summary

About Website

Welcome to abouttuning.cz homepage info - get ready to check Abouttuning best content right away, or after learning these important things about abouttuning.cz

Český magazín o tuningových úpravách vozidel. Novinky, tipy a rady od odborníků. Přečtěte si více na abouttuning.cz! #tuning #úpravy #vozidel

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

abouttuning.cz

1350 ms

css-blackg.css

614 ms

rokbox-style.css

298 ms

rokbox-style-ie6.css

296 ms

mootools.js

659 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 67% of them (84 requests) were addressed to the original Abouttuning.cz, 8% (10 requests) were made to Static.xx.fbcdn.net and 4% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source I2.wp.com.

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Abouttuning.cz main page is 2.2 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. Javascripts take 968.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 87.7 kB

Original 113.1 kB
After minification 107.5 kB
After compression 25.4 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 87.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 45.6 kB

Original 951.4 kB
After minification 905.8 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. Abouttuning images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 629.4 kB

Original 968.5 kB
After minification 962.4 kB
After compression 339.1 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 629.4 kB or 65% of the original size.

CSS Optimization

-87%

Potential reduce by 145.9 kB

Original 167.9 kB
After minification 153.9 kB
After compression 22.0 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. Abouttuning.cz needs all CSS files to be minified and compressed as it can save up to 145.9 kB or 87% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abouttuning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Document doesn't have a <title> element

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 <title> element

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

High

robots.txt is not valid

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 Abouttuning.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 Abouttuning.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

abouttuning.cz

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

abouttuning.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)