757 ms in total
101 ms
484 ms
172 ms
Welcome to robertbetz.com homepage info - get ready to check Robertbetz best content right away, or after learning these important things about robertbetz.com
Visit robertbetz.comWe analyzed Robertbetz.com page load time and found that the first response time was 101 ms and then it took 656 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
robertbetz.com performance score
101 ms
166 ms
62 ms
100 ms
23 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Robertbetz.com and no external sources were called. The less responsive or slowest element that took the longest time to load (166 ms) belongs to the original domain Robertbetz.com.
Page size can be reduced by 22.3 kB (51%)
43.6 kB
21.3 kB
In fact, the total size of Robertbetz.com main page is 43.6 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 5% of websites need less resources to load. Javascripts take 16.9 kB which makes up the majority of the site volume.
Potential reduce by 5.7 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 5.7 kB or 70% of the original size.
Potential reduce by 94 B
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. Robertbetz images are well optimized though.
Potential reduce by 12.7 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 12.7 kB or 76% of the original size.
Potential reduce by 3.8 kB
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. Robertbetz.com needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 84% of the original size.
Number of requests can be reduced by 21 (68%)
31
10
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robertbetz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
robertbetz.com
101 ms
www.robertbetz.com
166 ms
style.css
62 ms
__utm.js
100 ms
about-on.gif
23 ms
about-off.gif
19 ms
news-on.gif
54 ms
news-off.gif
55 ms
contact-on.gif
51 ms
contact-off.gif
52 ms
video-on.gif
53 ms
video-off.gif
78 ms
home-on.gif
63 ms
home-off.gif
62 ms
services-on.gif
75 ms
services-off.gif
77 ms
__utm.gif
28 ms
1.gif
57 ms
2.gif
70 ms
3.jpg
73 ms
4.gif
55 ms
5.gif
48 ms
top_back.gif
51 ms
spacer.gif
66 ms
6_back.jpg
70 ms
6.jpg
95 ms
home.jpg
88 ms
media_win2.gif
102 ms
grey.gif
89 ms
home2.jpg
114 ms
7_back.gif
89 ms
7.gif
118 ms
main_back.gif
123 ms
robertbetz.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robertbetz.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 Robertbetz.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.
robertbetz.com
Open Graph description is not detected on the main page of Robertbetz. 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: