Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

revolution.perfokarta.net

Roman Bromboszcz - O obrotach / De revolutionibus, 2009/2010 - najeżdżanie uruchamia sekwencje, klikanie unosi elementy, wciœnięcie spacji upuszcza el...

Page Load Speed

1.1 sec in total

First Response

424 ms

Resources Loaded

549 ms

Page Rendered

100 ms

About Website

Visit revolution.perfokarta.net now to see the best up-to-date Revolution Perfokarta content and also check out these interesting facts you probably never knew about revolution.perfokarta.net

utwór trójzmysłowy, obraz, dŸwięki i dotyk, najeżdżanie uruchamia sekwencje, klikanie unosi elementy, wiciœnięcie spacji upuszcza elementy

Visit revolution.perfokarta.net

Key Findings

We analyzed Revolution.perfokarta.net page load time and found that the first response time was 424 ms and then it took 649 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

revolution.perfokarta.net performance score

0

Network Requests Diagram

revolution.perfokarta.net

424 ms

AC_RunActiveContent.js

118 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Revolution.perfokarta.net and no external sources were called. The less responsive or slowest element that took the longest time to load (424 ms) belongs to the original domain Revolution.perfokarta.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.4 kB (75%)

Content Size

11.3 kB

After Optimization

2.9 kB

In fact, the total size of Revolution.perfokarta.net main page is 11.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 8.0 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.0 kB

  • Original 3.2 kB
  • After minification 3.1 kB
  • After compression 1.3 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 2.0 kB or 61% of the original size.

JavaScript Optimization

-80%

Potential reduce by 6.4 kB

  • Original 8.0 kB
  • After minification 5.2 kB
  • After compression 1.6 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 6.4 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Revolution Perfokarta. According to our analytics all requests are already optimized.

SEO Factors

revolution.perfokarta.net SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Revolution.perfokarta.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Revolution.perfokarta.net main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Revolution Perfokarta. 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: