Influenza: Symptoms, Prevention & Treatment – First Cases Reported
- 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.
- * SSI/ESI: The code is heavily reliant on SSI and ESI directives (comments starting with
- This code snippet is a building block for a Corriere della Sera article page.
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 assembly on the server (SSI) or at the edge of a Content Delivery Network (CDN) – ESI. This means the final HTML page is not a static file; it’s built on-the-fly.
* Corriere Template: The corriere in the initial ESI request suggests this is a template used by the Italian newspaper Corriere della Sera.
* Modular Design: The code is broken down into reusable blocks (like default.shtml, in-article-bottom/default.shtml). This promotes maintainability and consistency.
Key Components & Directives
- ESI Headers:
* <!--@ESI generic START/END-->: Marks the beginning and end of a generic ESI block.
* <!--@ REQUEST URI : ... -->: Shows the original request that triggered this ESI inclusion. This is useful for debugging.
* <!--@GLOBAL CONFIG prd-->: Indicates the environment is ”prd” (production).* <!--@ fe-include /fe-includes/2019/SSI-->: Includes other SSI files.
* <!--@ service-include /service-includes/2019/SSI-->: Includes service-specific SSI files.
* <!--@ Appunica: false -->: A flag, likely related to a specific submission or feature.
* <!--@Section_levl1: salute-->, <!--@Section_levl2: malattie-infettive-->, etc.: These are variables passed to the template, indicating the section of the website (Health, Infectious Diseases, etc.). these are used to customize the content.* <!--@ type: article -->: Indicates this is an article page.
* <!--@ device: desktop -->: Specifies the target device is a desktop computer. This allows for responsive design.
* <!--@ESI @querystring=[...]@ -->: Passes the original request’s query string to the included block.
- Paywall/Banner Configuration:
* <!-- CONFIGURATOR PAYWALL - MANINE - BANNER --> ...<!-- / CONFIGURATOR PAYWALL - MANINE - BANNER -->: This section likely handles the display of paywall messages or promotional banners. The comments @@ bannerPromo MOBILE @@ and @@ bannerPromo DESKTOP @@ suggest different banners are shown based on the device.
- Content Block:
* <div class="content rcs-hide-in-editor"> ... </div>: This is the main content area.
* <div class="information-group"> ... </div>: Contains metadata about the article.
* <p class="is-last-update" datetime="2025-10-24T06:59:45+02:00">October 24, 2025 (modified October 24, 2025 | 06:59)</p>: Displays the last updated date and time.
* <p class="is-copyright"> © ALL RIGHTS RESERVED </p>: Copyright notice.
- Nested ESI:
* The final <!--@ESI generic START--> indicates another ESI block is being included within this one. This demonstrates the hierarchical nature of ESI.
What the Code Dose (in Summary)
This code snippet is a building block for a Corriere della Sera article page. It:
- Loads configuration and includes: Sets up the environment, includes necessary SSI/ESI files, and defines variables like section, type, and device.
- Handles paywall/banners: Configures the display of paywall messages or promotional banners based on the device.
- Displays article metadata: Shows the last updated date and copyright information.
- Includes further content: Starts another ESI block to include more content, likely the main article body or related content.
**Why Use SSI