l4x.org L 4 X

l4x.org: | Jan's Home

l4x.org - Jan Dittmer's Homepage

Page load speed analysis

  • First response

    698 ms

  • Resources loaded

    960 ms

  • Page rendered

    986 ms

  • Total page load time

    2.64 sec

Visit l4x.org now to see the best up-to-date L 4 X content for Australian and also check out these interesting facts you probably never knew about l4x.org

We analyzed l4x.org page load time and found that the first response time was 698 ms and then it took 1.95 sec to load all DOM resources and completely render a web page.

Page optimization

  • HTML 7.32 Kb
    Images 8.77 Kb
    Javascripts 0 Byte
    CSS 8.5 Kb

    In fact, the total size of l4x.org main page is 24.59 Kb.This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages.Only 5% of websites need less resources to load.Images take 8.77 Kb which makes up the majority of the site volume.

    • Original 7.32 Kb
    • After minification 7.24 Kb
    • After compression 1.24 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. 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 1.24 Kb or 83% of the original size.

    • Original 8.77 Kb
    • After optimization 8.69 Kb

    Image optimization

    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. L 4 X needs image optimization as it can save up to 8.69 Kb or 99% of the original volume..The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 0 Byte
    • After minification 0 Byte
    • After compression 0 Byte

    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 0 Byte or % of the original size.

    • Original 8.5 Kb
    • After minification 7.9 Kb
    • After compression 2.12 Kb

    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.l4x.org needs all CSS files to be minified and compressed as it can save up to 2.12 Kb or 25% of the original size.

Network requests diagram

  • www.l4x.org
  • l4x.css
  • 88x31.png
  • horn1_cut.png
  • 88x31.png

Our browser made a total of 5 requests and 3 domains to load all elements on the main page.We found that 60% of them (3 requests) were addressed to the original www.l4x.org,20% (1 request) were made to i.creativecommons.organd 20.% (1 request) were made to licensebuttons.net.The less responsive or slowest element that took the longest time to load (700 ms) relates to the external horn1_cut.png.

Additional info on l4x.org


The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L 4 X. According to our analytics all requests are already optimized.









Possible request optimization











Good result

IP address

l4x.org uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, 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.

Poor result

IP Trace


DNS records

Type Info
MXMX preference = 10, Mail exchanger = aspmx3.googlemail.com.
MXMX preference = 1, Mail exchanger = aspmx.l.google.com.
MXMX preference = 5, Mail exchanger = alt2.aspmx.l.google.com.
MXMX preference = 10, Mail exchanger = aspmx5.googlemail.com.
MXMX preference = 10, Mail exchanger = aspmx4.googlemail.com.
MXMX preference = 5, Mail exchanger = alt1.aspmx.l.google.com.
MXMX preference = 10, Mail exchanger = aspmx2.googlemail.com.
SOAns.inwx.de. hostmaster.inwx.de. 2020011103 10800 3600 604800 3600
TXT"v=spf1 include:_spf.google.com ~all"

Language and encoding

Normal result


ENsv language flag


DEsv language flag




Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise l4x.org can be misinterpreted by Google and other search engines. Our system also found out that l4x.org main page’s claimed encoding is . 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.

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Similarly Websites

Domain Title

HTTPS certificate

SSL Certificate

Wonderful,l4x.org has SSL certificate.

Good result

Visitor World Map

Country of origin for 80% of all visits is Australian. It lies approximately 5150 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 l4x.org page load time for the majority of users is moving the server to Australian 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 L 4 X. 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:


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