Analyze

blog.kowalczyk.info: Krzysztof Kowalczyk

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

Page load speed analysis

  • 89/100

    Good result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    269 ms

  • Resources loaded

    341 ms

  • Page rendered

    897 ms

  • Total page load time

    1.5 sec

Visit blog.kowalczyk.info now to see the best up-to-date Blog Kowalczyk content for India and also check out these interesting facts you probably never knew about blog.kowalczyk.info

We analyzed Blog.kowalczyk.info page load time and found that the first response time was 269 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 147.8 kB
    Images 0 B
    Javascripts 26.3 kB
    CSS 161 B

    In fact, the total size of Blog.kowalczyk.info main page is 174.3 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. Only 10% of websites need less resources to load. HTML takes 147.8 kB which makes up the majority of the site volume.

    • Original 147.8 kB
    • After minification 115.2 kB
    • After compression 15.5 kB

    HTML optimization

    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.

    • Original 26.3 kB
    • After minification 26.3 kB
    • After compression 10.9 kB

    JavaScript optimization

    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 15.4 kB or 58% of the original size.

    • Original 161 B
    • After minification 141 B
    • After compression 130 B

    CSS optimization

    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. Blog.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.

Network requests diagram

  • blog.kowalczyk.info
  • main.css
  • css
  • analytics.js

Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Blog.kowalczyk.info, 25% (1 request) were made to Fonts.googleapis.com and 25% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (269 ms) belongs to the original domain Blog.kowalczyk.info.

Additional info on blog.kowalczyk.info

Requests

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

1

Javascripts

2

CSS

3

All

Possible request optimization

1

Javascripts

2

CSS

0

Optimized

3

All

Good result

IP address

Blog.kowalczyk.info uses IP addresses which are currently shared with 8 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

blog.kowalczyk.info

159.65.216.232 20
A

blog.kowalczyk.info

104.248.63.248 20

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.kowalczyk.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Blog.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.

HTTPS certificate

SSL Certificate

Blog.kowalczyk.info has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 21.2% of all visits is India. It lies approximately 7830 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Blog.kowalczyk.info page load time for the majority of users is moving the server to India or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

blog.kowalczyk.info

Share this report in social media

Analyze another website

Analyze