Access kowalczyk.info. Krzysztof Kowalczyk

About Website

Welcome to kowalczyk.info homepage info - get ready to check Kowalczyk best content for United States right away, or after learning these important things about kowalczyk.info

Personal page of Krzysztof Kowalczyk. Programmer, creator of SumatraPDF.

Visit kowalczyk.info

kowalczyk.info

158 ms

blog.kowalczyk.info

287 ms

main.css

8 ms

css

53 ms

analytics.js

20 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Kowalczyk.info, 40% (2 requests) were made to Blog.kowalczyk.info and 20% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (287 ms) relates to the external source Blog.kowalczyk.info.

Content Size

200.9 kB

After Optimization

36.6 kB

In fact, the total size of Kowalczyk.info main page is 200.9 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. 20% of websites need less resources to load. HTML takes 147.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 132.3 kB

Original 147.8 kB
After minification 115.2 kB
After compression 15.5 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 32.6 kB, which is 22% 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 132.3 kB or 90% of the original size.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

Original 52.9 kB
After minification 52.9 kB
After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-19%

Potential reduce by 31 B

Original 161 B
After minification 141 B
After compression 130 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. Kowalczyk.info needs all CSS files to be minified and compressed as it can save up to 31 B or 19% of the original size.

Requests Now

After Optimization

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kowalczyk. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

N/A

Language Claimed

N/A

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kowalczyk.info 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Kowalczyk.info 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

kowalczyk.info

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