This code snippet appears to be a fragment of an HTML page generated using a Server Side Includes (SSI) and Edge Side Includes (ESI) system. Let’s break down what’s happening:
Overall Structure & Technologies
* SSI/ESI: the code is heavily reliant on SSI and ESI directives (comments starting with <!--@). These technologies allow for dynamic content inclusion at the server or edge level, improving performance and maintainability. ESI is generally more elegant and used for caching and personalization.
* Corriere Template: The corriere in the initial ESI request suggests this is part of a template system for the Italian newspaper Corriere della Sera.
* modular Design: The code is broken down into reusable blocks (e.g., in-article-bottom/default.shtml).This promotes code reuse and easier updates.
* Configuration & Context: Numerous variables are passed through the ESI requests (e.g., env=prd, device=desktop, section_lev1=salute).These define the environment (production), device type, section of the website, and other contextual information.
* Paywall Configuration: There’s a section specifically for ”CONFIGURATOR PAYWALL – MANINE – BANNER,” indicating the page likely has a paywall and this section handles the display of related banners or messages.
* rcs-hide-in-editor: this class suggests the content is hidden within the content management system’s editor, likely because it’s dynamically generated.
Detailed Breakdown of the Code
- ESI Header & Configuration:
* <!--@ESI generic START-->: Marks the beginning of a generic ESI block.
* <!--@ REQUEST URI ... -->: Shows the URL that was requested to generate this part of the page.This is crucial for debugging and understanding the content flow.
* <!--@GLOBAL CONFIG prd-->: Sets a global configuration variable to “prd” (presumably for production).
* <!--@ fe-include /fe-includes/2019/SSI-->: includes another SSI file.* <!--@ service-include /service-includes/2019/SSI-->: Includes a service-specific SSI file.* <!--@ Appunica: false -->: A flag indicating whether this is part of a specific “Appunica” application.
* <!--@Section_levl1: salute-->,etc.: Passes section and type information to the included blocks.
* <!--@ Device: desktop-->: Specifies the device type.
- Paywall Banner Sections:
* <!-- @@ bannerPromo MOBILE @@ --> and <!-- @@ bannerPromo DESKTOP @@ -->: These are placeholders for banners that are displayed based on the user’s device. The actual content of these banners is highly likely determined by a separate system.
- ESI Type & Section Information:
* <!--@ESI tipo_pagina [(none)] -->, etc.: More ESI directives providing information about the page type and section.
- ESI Request:
* <!--@ESI @querystring=[...]@ -->: This is a key ESI directive. It makes another ESI request to a specific URL, passing all the query parameters defined within the brackets. This is how the in-article-bottom/default.shtml block is included.
- Content Block:
* <div class="content rcs-hide-in-editor">: A container for the dynamically generated content.
* <div class="information-group">: Groups information about the article.
* <p class="is-last-update" datetime="2025-10-29T06:20:05+01:00">October 29, 2025</p>: Displays the last update date and time of the article. The datetime attribute is important for semantic web and accessibility.
* <p class="is-copyright">© ALL RIGHTS RESERVED</p>: Displays the copyright notice.
- ESI Generic End:
* <!--@ESI generic END-->: Marks the end of the generic ESI block.
In Summary
This code is a sophisticated example of how modern websites are built using dynamic content inclusion. It demonstrates a modular approach,a strong focus on configuration and context,and integration with a paywall system.