Access pca.com. PCA Electronics Manufacturers of Electromagnetic Components

pca.com

251 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Pca.com and no external sources were called. The less responsive or slowest element that took the longest time to load (251 ms) belongs to the original domain Pca.com.

Content Size

1.6 MB

After Optimization

1.3 MB

In fact, the total size of Pca.com main page is 1.6 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-47%

Potential reduce by 559 B

Original 1.2 kB
After minification 1.2 kB
After compression 642 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 559 B or 47% of the original size.

Image Optimization

-12%

Potential reduce by 126.6 kB

Original 1.1 MB
After minification 934.1 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. Obviously, PCA needs image optimization as it can save up to 126.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 140.9 kB

Original 427.7 kB
After minification 427.7 kB
After compression 286.8 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 140.9 kB or 33% of the original size.

CSS Optimization

-27%

Potential reduce by 19.4 kB

Original 72.9 kB
After minification 72.7 kB
After compression 53.4 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. Pca.com needs all CSS files to be minified and compressed as it can save up to 19.4 kB or 27% of the original size.