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Image Size (Kb) Data

Image Size (Kb

Image Size (Kb)
Values Returned
Examples of How Image Size Data is Used
- Example 1: Average Number of Images Per Page
- Example 2: Page Speed
What We Do & What We Give You
Related Content
Benefits of Our Data


Image Size (Kb)

The file size of an image measured in Kilobytes (Kb).


Values Returned

Within the column for ‘image Size (Kb), the two options or the values we would return in the fields / cells are as follows:


Between 0.0 and infinity in Kb (Kilobytes)


If the file not an image or it is inaccessible, then the field will be left blank


Examples of How Image Size Data is Used

There are various reasons why you would want to look at Image Size Data, we have set out some examples below.


Example 1: Average Number of Images Per Page

You can easily total the number of images and divide this by a total page count, to get the average number of images per page. A metric most effective when looking at competitor or high-ranking sites for your target keywords. You can refine this to indexable, canonical HTML pages, to get a better data set.


Example 2: Page Speed

Identifying large file size images is important as wherever these images are loaded, they can increase page load times. Identifying these images is the first step in either making recommendation or reducing the image file size


What We Do & What We Give You

This is a direct measurement of the file size on an image. Images are defined as having file extensions that qualify them as an image, such as but not limited to:

  • JPEG 2000
  • Exif
  • TIFF
  • GIF
  • BMP
  • PNG
  • PPM, PGM, PBM, and PNM
  • WebP
  • HDR raster formats
  • HEIF
  • BAT
  • BPG
  • Other raster formats


Related Content

The list of guides below might be useful if you are analysing this data and want to know more about it:

Related column headers in Raptor website crawler reports:


Benefits of Our Data

There are several benefits to analysing image data, such as those listed below:

  • Optimise images for SEO
  • Use Raptor to find large images
  • Improve page load tiimes
  • Fix images with issues
  • Audit a site’s images
  • See how you compare to your competitors
  • Scrape competitor image data


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