Category Archives: W3 Knowledge

404. that’s an error. Google Cache

Hello Folks,
Yesterday I just checking my website’s cached version in Google and it’s showing me a 404 error. I was worried at one time. But after researching on it I found that this is just an error message from Google nothing serious.

This happens some times and we don’t need to worry about it. It wouldn’t affect your ranking and SEO. It’s just a message you can say.

Google Cache 404 Error

If you think if there is some problem with your website. So you can check in Google Webmaster Tools. Basically cache errors doesn’t mean there are problems with your site or rankings.

Watch the video for more details https://youtu.be/3-yjOiYqlmk

What is HTML?

HyperText Markup Language (HTML) is the standard markup language for creating web pages and web applications. Web browsers receive HTML documents from a webserver or from local storage and render them into multimedia web pages. HTML describes the structure of a web page semantically and originally included cues for the appearance of the document. For more details click here

RGB & CMYK

RGB: Red-Green-Blue – We use RGB in electronic displays, such as CRT, LCD monitors, digital cameras and scanners. It is an additive type of color mode that combines the primary colors, red, green and blue, in various degrees to create a variety of different colors.

CMYK: Cyan-Magenta-Yellow-Black – We use CMYK for color printing. CMYK refers to the four inks used in some color printing: cyan, magenta, yellow and key (black).