RADI's articles

  1. Visual Design

Digital images are an essential part of the visual effect and display of an idea on a computer. As such, they present one of the plant ways to present an idea that can currently be shared through social media and other ways.The digital image consists of two dimensions x, y. When these dimensions are isolated in certain locations, it is a pixel. A pixel can be said to be the smallest part of a digital image (point size). According to the number of pixels, position, and their colors, we have several different digital images (black and white, color, binary grayscale, etc).Some of these pictures are:

Time needed: 2 minutes.

1.Digital image

  1. Binary image

    As the first images had one value of GRAY, in a radius of 0-255, the Binary images only showed only 0 (almost black) and 255 almost white. Shades between 0-255 did not exist in binary images.

  2. Grayscale image

    Unlike the Binary image, the grayscale image has all the color variations of gray between 0 -255. They are much clearer and with less contrast than the binary images.

  3. Color image

    As we said, each pixel has one gray value in the previous images. Now, in order to get a color image, IT experts have decided to have 3 values (RGB colors) instead of one value. By combining these colors on each pixel we finally get a color image (where the range of shades is still changed between 0-255).

  4. Video

    Video is a set of images through a unit of time. The video is mostly made at a speed adjustable for the human eye.

Digital images in WordPress

WordPress is an open-source platform mostly made for making websites. As for images and the role of images in WordPress is very important. The images show the content of the topic, the idea that the user needs to present. It is very important for pictures to be clean, clear, and to evoke emotion.We currently have the 3 most common image formats in WordPress JPG, PNG, and WebP.

JPG image

JPG image is a lossy standard format for the Joint Photography Expert Group. The images are file friendly and this image format can most often be found on WordPress websites.

1.What are the image sizes in JPG format most often?

Average image size per format: JPG: 15 KB,

2.How many JPG images should one page have?

Many say it averages about 30 JPG images per page, but we disagree with that. The reason is that images can slow down a site, so our advice is up to 15 images per page.

3.What is the standard size of JPG images in pixels in WordPress?

Most often these are 500 x 750 images but there are generally no rules. The only rule is why you need a picture. If you are a photo website then the pictures should be much larger. To determine the image size for your site it is best to test it on GTMETRIX. In the test results, GTMETRIX will clearly explain to you how many image sizes you need for your website.

What is compression rate image to JPG?

A compression ratio of 10:1 can be applied in JPG images without losing significant details.


The PNG image format was made in 1995 and was a real alternative to GIF.. The GIF was limited by the number of colors, the license as well as it does not have the ability to gradation, or everything is in full color or everything is transparent. Its advantage over PNG is that it has the ability to merge multiple images and create almost a small digital video, while PNG is a single image format. PNG is great for graphic design, vector images, as well as all digital images with a translucent background. During compression, they do not lose content or image quality. PNG is a lossless format image.

*WebP image

WebP image format was created in 2010, using lossy and lossless compression. When compressed WebP gives better image quality than JPG and PNG format.

How does image affect SEO work?

WordPress website is a site consisting of JS, HTML, CSS, image, video, and various other small files and plugins.When testing the speed of sites, many website tester companies will give you the results that images can take up to 50 percent of the website content.Wow that’s a lot, isn’t it?So if you think that you need to compress each image and thus reduce its size and at the same time keep the image quality as the original, then you understand how important JPG, PNG, and WebP formats are. Various image compression tools can reduce your image content by up to 90% and thus your website will be less burdened by the server and of course, the site will be quite fast. Website speed is one of the key factors in positioning on Google and other web browsers. Website testing programs are:

1.Gtmetrix-softer keep free and premium version. It is very easy to use and gives very accurate test results. The results can be both positive and negative. For all negative results GTmetrix gives you suggestions on how to solve them and if you can’t do it yourself they even provide services to solve the problem.


2.Pingdom tools-

Tools similar to GTmetrix differ in some aspects. They are generally similar and we like to test on the website of both software.How to calculate the breeze of your website?

By repeating the test 5 times on both software and taking the arithmetic values. This is the most objective way.


Image compression tools


Great tool to compression your JPG and TNG images. You can compression in bulk up to 20 images at once.



Optimize every image format JPEG, PNG, SVG, GIF and WEBP.



We learned what digital images are, how they are created and compressed. We can conclude that it is very important to optimize the images, which will make the website significantly faster.

  1. Design

Infographic design California styles and companies

Infographics have become a very efficient and popular way of presenting information in the last 10 years. Because it’s faster to watch images than to read the whole article. Information that is transmitted through a beautiful image. Digital art is extremely useful for quality, sympathetic display of information.There is even a famous sentence “ONE PICTURE HAS A THOUSAND WORDS”. Guided by this sentence, an infographic is a real example. A lot of creative people today make infographics and try to make the best possible presentation of their idea.

This is one of simple infographic example

Improvement infographic and types

At the very beginning of the creation of info-graphics, there were simple colors and geometric shapes that indicated the step of a process. We currently have a combination of real images, vector images, music, and even slides (like mini-movies) that try to transfer a lot of content to a small area without losing the essence of the theme info-graphically.

History of infographic design

Over time, infographics began to be shown on social media and as such soon became one of the main marketing trump cards in marketing. We currently have an infographic on the market from free to very expensive and even up to a few hundred dollars.The styles and types of infographics depend a lot on the business industry they present. Also cultural factors of the target group of people are very important

Styles example of infographic design in California

The display of the same infographic will be different for southern and northern California.

For example, the infographics for Southern California will be dominated by mild colors (yellow, light brown, ocher, sky blue, orange, etc.).Because people are mostly surrounded by these colors. But that’s why in Northern California the colors on the infographics will be more green, navy blue, brown, black, etc.). Because the climate and the coast are more focused on the greenery and beautiful forests of northern California.So it is very important before you start making infographics that you actually contact the client. The reason why we do that to first understand the culture of our clients before we do any work.


Socalgraph – company is on the market for the last 20 years. They first start as a printing company and after while they put in their offer infographics as well. Company location is 8432 Steller DriveCulver City, California 90232, (310) 928-2121. If you need commercial print and great fast infographic then you can easily contact them. They like to keep work simple and professional.

Lemonly: Infographic Design Company | Hire Our Agency

An agency that is one of the leaders in South Dakota in making infographics. On their official website you can also look at their clients such as DOVE, KODAK etc. If you look carefully at their section on the review website you will notice that they are a very professional, easy going and super friendly team. Our opinion is that they are one of the best in their city as far as infographics are concerned.


ADMEN – The company has existed since 1997 and owns two offices. One in Texas, Austin, and the other in Salt Lake cities, UTAH. Their enthusiasm, perseverance, and coexistence have led the company to be at the top of the industry. Address of Utah office is 299 S. Main St., Ste 1300Salt Lake City, UT 84111, and Austin office is 401 Congress Ave., Ste 1540Austin.

We have respect for this guys and highly recommend everyone who need infographics to use them.


Evokeideagroup – Very professional company with a great reputation and experience. The company’s CEO learned the job by working for AT $ T where she learned the secrets of the craft. For centuries, eager for better results and greater interests, it has created a strong and very stable company on the market. Big well-known companies do business with them. We highly respect their work and are very happy to recommend them to other companies. They are based in suburban Chicago, with headquarters in St. Charles, Illinois.


Nowsourcing is experts in their work. They know infographics incredibly well and as such are in high demand in the market. They have great knowledge, experience and enthusiasm. A very serious company that recognizes its goals very well. They are located in 189 Adam Shepherd Pkwy, Ste 17 – 237,Shepherdsville, KY 40165. We respectfully recommend them to other companies that need their service.


Mideahub – A company that takes design seriously. In addition to infographic, presentation design, dashboard design, result design, video animation, etc. also work. They own projects in 11 countries around the world and belong to a group of international companies.

They are located at 18747 Hatteras St., UNIT 10,Tarzana, CA 91356


Robintek – is a website design agency from OHIA. He has been in business for the last 20 years. One of the jobs they do is an infographic,. They are very recognizable for their responsibility and super friendly service. They have two locations in Ohio.We have recognized them as a very stable, reliable company from which much can be learned just by looking at them.


PIXLOGIX – Indian company dealing with web design, digital design as well as infographic design. Very recognizable in its modern and creative style. Apart from India, they also has business in the USA. We have recognized it as one of the Indian companies with a high level of business and as such we are very happy to recommend it to other companies.


SYCO– is a company that deals with web design, company branding, logo design, infographic design California. They are very creative in their work and open to innovation. We recognized them as a young company full of enthusiasm. We prophesy them to other companies as a company that has a strong and positive spirit.


Webandappcreations – is an east coast company dealing with creative design, web design, eCommerce development, infographic design, etc. The very ambitious company, simple attitudes, and very direct in its business. We recognized them as a company with a bright future.

They are located 704 sloop ct, Newark, Delaware


Infographic design made in California of the day made by KEEPHUMANITY :


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