Firstly, one of the main reasons for the removal of metadata or EXIF data is to protect the privacy of users. Metadata can contain sensitive information that users may not be aware is embedded within their images. This can include details such as the exact location where the photo was taken, the date and time, and even the device used to capture the photo. In some cases, it can also include the photographer's name and contact details. By stripping this data, websites help to shield their users from potential privacy breaches. This is especially important in an era where data privacy and security are of utmost concern.
Secondly, another reason for the removal of metadata is to save storage space. Metadata, while it might seem insignificant, can add to the size of image files. This is because it is additional data that is stored alongside the image data. As websites often deal with a huge volume of images, the cumulative size of metadata can amount to significant storage space. By removing it, websites can save on storage space and bandwidth. This not only helps reduce costs for the website but also leads to faster load times for users, enhancing the overall user experience.
Thirdly, websites often remove metadata to standardize the display of images. Websites often want all images to display in a consistent manner and metadata can sometimes interfere with this. For example, some images might have orientation data that causes them to display in a certain way. By removing this and other such metadata, websites can have better control over how images appear on their site. This ensures a uniform and consistent visual experience for users.
In summary, the removal of metadata or EXIF data from photos uploaded to websites is an important process that serves to protect user privacy, optimize storage space, and standardize image display. It's a behind-the-scenes process that plays a significant role in the smooth operation of websites and the safeguarding of user interests.
Here's a simple and easy way of putting back the exif data that has been previously removed:
Right click on the image and select Properties.
Go to Details tab.
In the Details tab, move your cursor over any data you wish to edit, for instance, the Authors option. Click on it, and you'll be able to enter any applicable data. You can refer to the image below.
Once done, click on Apply > Ok, to save the changes.
Hope this helps!