Images

Owned by Uni (Hwa Young) Oh
Last updated: Aug 31, 2023
3 min read

Captivating images draw-in users and provides visuals to simplify, add value to or directly support text. Images are meant to be supplementary to, not a replacement for, the actionable content.

  • Images should only be added to web pages if they support and add value to the content.

  • Too many images on a page confuse the users and slow down the page load time.

  • When designing your page take into consideration that images added above the fold tend to push your key content down the page, especially when viewed on mobile.

  • An image should be of adequate resolution, appropriate size and aspect ratio. Smaller images become grainy if manually stretched to a larger configuration.

  • Higher contrast images are more easily viewed for those with low vision or accessibility needs.

Best Practice

  • Authentic imagery such as City staff in action, Toronto neighbourhoods, City events, etc.

  • High resolution images.

  • City-owned photos; ensure copyright permissions and multimedia consent forms are secured.

  • Images of people that reflect Toronto’s diversity.

Avoid Using

  • Images without a defined subject

  • Cliché or overly posed stock images

  • Amateur photography

  • Montage images

  • Multiple images as a grid

  • Monochromatically coloured photographs except historical black and white photography

  • Low resolution images or images that are stretched larger than their original size

  • Avoid overlaying or embedding text on images for accessibility reasons. If unavoidable (such as marketing campaign images), ensure that there is high contrast between the text and the underlying image. Also use alternative text that adequately describes the image.

Banners

Banners appear at the top of the page.

  • Size must be 995px width by 330px height and minimum resolution of 72dpi.

  • Use full-width photographic images that add value to the page content.

  • A YouTube video can also be used as a page banner. If both a image banner and a video are needed, the video should be added to the lower content area below the tiles.

  • Service topic page banners must be photos.

  • Use photographs and not illustrations, graphics or photo composites for menu templates.

  • Do not use poorly cropped images that are not suited to the horizontal banner ratio.

  • Campaign graphics are generally not used as page banners unless special permission is received from Digital Communications.

  • Approved Illustrative banners may be used on standard pages, but not on menu pages.

Image Banner Good vs. Bad Example

Bad example: Text as an image in banner, images in grid, etc.
Good example: Authentic City event

Campaign Graphics & Secondary Graphic Identifiers

  • Campaign graphics are generally not used as page banners unless approved by the SPEC Digital Team.

  • City-approved campaign graphics can be used as non-banner, inline images on a page.

  • All secondary graphic identifiers must be approved by by Strategic Public & Employee Communications (SPEC).

Decorative vs. Non-Decorative Images

Decorative images that do not present important content, are used for layout or non-informative purposes, and do not appear within a link should be avoided. Decorative images do not require alt text.

Alternative (Alt) Text

Alt text is used to describe images to visitors who are unable to see them such as blind, low-vision, and users with cognitive disabilities who are otherwise unable to visually identify an image. It provides a semantic meaning and description to images. Always add meaningful alt text to charts, maps, graphs and images.

Image Alignment

  • For a standalone image in the body content area, placed on its own line without any wrapped text, the image alignment should be left.

  • Images with a width of less than 500px can have text wrapped on either the left or the right side.

Copyright

Copyright rules apply to all web content, including photographs, videos, audio recordings, graphics and text. Only post content that the City owns or has permission to use.

Image Sources for the City

Version 2.02 . March 2024 . City of Toronto Web Standards