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apuntesuniversidad.es

37 ms

apuntesuniversidad.es

120 ms

css

32 ms

captcha.js

269 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

21 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 40% of them (2 requests) were addressed to the original Apuntesuniversidad.es, 20% (1 request) were made to Fonts.googleapis.com and 20% (1 request) were made to Captcha.px-cdn.net. The less responsive or slowest element that took the longest time to load (269 ms) relates to the external source Captcha.px-cdn.net.

Content Size

543.7 kB

After Optimization

255.3 kB

In fact, the total size of Apuntesuniversidad.es main page is 543.7 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. Javascripts take 517.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.4 kB

Original 4.9 kB
After minification 4.3 kB
After compression 1.5 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 626 B, which is 13% 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 3.4 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 314 B

Original 16.2 kB
After minification 15.9 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. Apuntes Universidad images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 281.3 kB

Original 517.4 kB
After minification 517.3 kB
After compression 236.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 281.3 kB or 54% of the original size.

CSS Optimization

-66%

Potential reduce by 3.5 kB

Original 5.3 kB
After minification 5.2 kB
After compression 1.8 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. Apuntesuniversidad.es needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 66% of the original size.

Requests Now

After Optimization

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apuntes Universidad. According to our analytics all requests are already optimized.