IN IMAGES | Montreal, deserted city

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Montreal resembled a deserted city last night as the curfew took effect.

Pictures taken Thursday evening depict empty streets.

Pascal Girard / QMI AGENCY

This marks the second instance this year that Quebec’s government has implemented a curfew.

Pascal Girard / QMI AGENCY

At the start of 2021, the François Legault administration implemented a nighttime curfew, running from 8 p.m. to 5 a.m., a drastic measure intended to curb the pandemic’s second surge.

Initially slated for a one-month duration, commencing January 9th and concluding February 8th, 2021, the curfew remained in place until late May.

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Pascal Girard / QMI AGENCY

Pascal Girard / QMI AGENCY

This code snippet shows HTML for displaying two images, likely from a news article. Let’s break down the key parts:

Key Features & Structure:

picture element: This HTML5 element is used for responsive images. It allows specifying different image sources based on screen size or other conditions (using the media attribute in the source elements).

source elements: Within the picture element, these specify different image sources. The data-srcset attribute lists image URLs at various resolutions (e.g., width=940, width=1880 2x for 2x resolution). This allows the browser to select the most appropriate image for the device’s screen. The important thing to note here is that these aren’t direct src attributes; they’re likely loaded by JavaScript (the lazyload class suggests this).

img element: This is a fallback image that’ll be displayed if the browser doesn’t support the picture element or the source elements aren’t suitable. Again, data-srcset is used, suggesting lazy loading.

meta itemprop="image": This adds structured data (schema.org) marking the image for search engines. Note the second image’s meta tag sets w=0&h=0, which is odd – it might suggest a placeholder or default image until a proper one is loaded. .

photo-source class: This class is applied to a p element containing the image’s copyright information (“Pascal Girard / QMI AGENCY”).

lazyload class: This class indicates that the images will be loaded only when they are visible in the viewport (improving page load performance). Its exact implementation depends on a JavaScript library.

position-absolute: This CSS class allows the photo source to be positioned absolutely within the container.

Potential Issues:

Redundancy/Inconsistency: The meta itemprop="image" tag specifies different image dimensions than the images used in the picture and img elements. This might be a source of conflict or confusion for search engines.

w=0&h=0 in the second meta tag: This is highly unusual. The 0x0 dimensions suggest a problem with how the metadata is generated or handled. It should specify actual image dimensions.

Lazy Loading Dependency: The code relies on a ‘lazyload’ JavaScript library; without it, the images might not initially display correctly.

Improvements:

1. Consistent Image Metadata: Ensure the meta itemprop="image" content accurately reflects the actual image used within the picture elements.
2. Fix w=0&h=0: Correct the dimensions in the second meta tag to match the image’s actual dimensions.
3. Review image URLs: Ensure the image URLs are correct and accessible.
4. Implement correct lazy loading: Make sure you have an appropriate lazy loading library (such as lazysizes) incorporated correctly.

this code is functional but could be improved substantially for consistency and to avoid potential issues with image loading and search engine optimization. The use of the picture element is good for responsiveness, but the implementation needs tweaking.