Access teleskope.com. Telescope House - Telescope Specialist since 1785 | Home page

teleskope.com

447 ms

www.telescope.house

1003 ms

analytics.js

19 ms

theme.min.css

1845 ms

frontend.min.css

219 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Teleskope.com, 53% (30 requests) were made to Telescope.house and 14% (8 requests) were made to Toxid.explorescientific.de. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Cms.telescope.house.

Content Size

1.8 MB

After Optimization

881.3 kB

In fact, the total size of Teleskope.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 619.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 133.4 kB

Original 150.3 kB
After minification 85.5 kB
After compression 16.9 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 64.8 kB, which is 43% 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 133.4 kB or 89% of the original size.

Image Optimization

-11%

Potential reduce by 62.7 kB

Original 570.5 kB
After minification 507.7 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. Obviously, Teleskope needs image optimization as it can save up to 62.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 409.2 kB

Original 619.1 kB
After minification 613.0 kB
After compression 209.8 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 409.2 kB or 66% of the original size.

CSS Optimization

-65%

Potential reduce by 273.1 kB

Original 419.9 kB
After minification 419.6 kB
After compression 146.8 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. Teleskope.com needs all CSS files to be minified and compressed as it can save up to 273.1 kB or 65% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teleskope. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.