Goal
- Priority is given to sending the user the version of the page corresponding to the language he or she has indicated in the preferences the user agent tool.
Implementation
Use server-specific content negotiation, testing the accept-language HTTP header values.
Control
For a website available in several languages (French and English, for example):
- Modify your browser options to choose your favourite language: select, for example, English as the preferred language;
- Type the main URL of the website in this same browser and check that the contents of the page are available in the favourite language. In our example, the English version should be automatically returned.
- Perform the same test by choosing another preferred language in the browser options.
Overview and background
The 240 Opquast rules are defined and agreed upon by an extensive community of web professionals and academics. These web quality assurance guidance rules started as a list of best practices 20 years ago. They have since been revised every five years and have been tried and tested via millions of web interactions by Opquast community’s customers, including the leading CMS communities which have developed plugins for WordPress, Drupal and Prestashop. The most recent version, v4, was established in 2020.
Each rule has individual technical sheets and the rules can be searched by project phase or various topics: e-commerce, data-privacy, internationalization, security, code, etc, or by themes: accessibility, SEO, mobile, privacy, and ecodesign. The complete checklist is available on a creative commons license BY-SA.
To learn more about the Opquast approach, read this article published at Smashing Magazine
Broad application and benefits
The rules should be applied to your projects from the design phase through to post-implementation , and they should be understood by all professionals with web and customer experience (CX) responsibilities: from strategy to operations, marketers to project managers, and editorial to technical staff. The benefits of using this ruleset are numerous, including improving customer satisfaction, web performance, and e-commerce, and expanding your client base, while also decreasing your errors and costs.
Discover Opquast training and certification
The objective of these rules and the Opquast community mission is ‘making the web better’ for your customers and for everyone! Opquast rules cover the key major areas of risk that can negatively affect website users such as privacy, ecodesign, accessibility and security.
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We offer a 1 hour free discovery module.