Access robertkainz.com. RobertKainz.com

Report Summary

robertkainz.com

192 ms

menu.html

109 ms

header.html

187 ms

resume.html

138 ms

menu.css

81 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Robertkainz.com, 20% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (192 ms) belongs to the original domain Robertkainz.com.

Content Size

86.5 kB

After Optimization

83.7 kB

In fact, the total size of Robertkainz.com main page is 86.5 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. Images take 66.9 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 806 B

Original 1.6 kB
After minification 1.6 kB
After compression 762 B

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 806 B or 51% of the original size.

Image Optimization

-3%

Potential reduce by 1.9 kB

Original 66.9 kB
After minification 65.1 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. Robert Kainz images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

Original 17.2 kB
After minification 17.2 kB
After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 125 B

Original 891 B
After minification 891 B
After compression 766 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. Robertkainz.com needs all CSS files to be minified and compressed as it can save up to 125 B or 14% of the original size.

Requests Now

After Optimization

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robert Kainz. According to our analytics all requests are already optimized.

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

<frame> or <iframe> elements do not have a title

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Search Engine Optimization Advices

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robertkainz.com 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 Robertkainz.com main page’s claimed encoding is iso-8859-1. 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 Robert Kainz. 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: