Earwigs’ Lost Rock Album: Collector’s Item Story
Here’s a breakdown of the image tag information you provided:
Overall Structure
This code represents an
Key Attributes and Their Meanings
class="image": Assigns the CSS class “image” to the image element. This allows for styling the image using CSS.
alt="The original lineup of the Earwigs: Michael Ubaldini, Dave Reed, Ashton Rands and Tom Hughes.": Provides alternative text for the image. This text is displayed if the image cannot be loaded, and it’s crucial for accessibility (screen readers use it to describe the image to visually impaired users).
srcset="...": This is the core of the responsive image setup. It provides a list of image URLs, each with a corresponding width descriptor (e.g., 320w, 568w, 1200w). The browser will choose the most appropriate image based on the device’s screen size and resolution.
sizes="100vw": This attribute tells the browser how much space the image will occupy in the layout.100vw means the image will take up 100% of the viewport width. width="1200": Specifies the intended display width of the image in pixels. height="1200": Specifies the intended display height of the image in pixels.
src="https://ca-times.brightspotcdn.com/dims4/default/0481502/2147483647/strip/true/crop/432x432+0+0/resize/1200x1200!/qualit": This is the URL of the default image that will be loaded if the browser doesn’t support srcset or if none of the images in srcset are suitable.
Image Source and Processing
https://ca-times.brightspotcdn.com/...: The images are hosted on a content delivery network (CDN) called brightspot, used by the Los Angeles Times.
dims4: This likely refers to a specific image processing service or configuration within Brightspot.
crop/432x432+0+0: Indicates that the image has been cropped to a square of 432×432 pixels, starting from the top-left corner (0, 0).
resize/WxH!: Specifies that the image has been resized to the given width (W) and height (H). the ! likely means the resize is “strict” – it will force the image to fit those dimensions, possibly distorting the aspect ratio if necessary.
format/webp: The image is delivered in the WebP format, a modern image format that generally provides better compression and quality than JPEG or PNG.
* quality/75: The image is compressed with a quality setting of 75%. Lower quality means smaller file size but potentially more visible compression artifacts.
In Summary
This image tag is a well-optimized setup for displaying a responsive image