Learn how to conduct a technical website audit for a creative website Technical website audit for creative agencies: How to ensure the reliable operation and security of an agency's web resource to improve performance, security and user experience. Tips and best practices for success! 🔍💻🔒

A technical website audit is a comprehensive check of all aspects of a web resource, aimed at improving its performance, security and functionality. For creative agencies that often work with large volumes of data, media content and complex interactive elements, technical audits are especially important. In this article we will look at the main stages of a technical audit that will help ensure the reliable operation and security of a web resource.

Preparation for a technical audit

Collecting information about the site

Before starting an audit, it is important to collect all the necessary data about the site. This includes an inventory of all resources such as pages, applications, and external services. It is also necessary to determine the current technical and software settings of the site in order to have a complete understanding of its current state.

Basic steps for collecting information:

• Resource Inventory:

  • Definition of all pages of the site.
  • Accounting for applications and plugins used.
  • Compiling a list of external services and APIs.

• Settings analysis:

  • Checking current versions of CMS and plugins.
  • Collecting server configuration data.
  • Identification of technologies and frameworks used.

Analysis of goals and objectives

Определение целей бизнеса, которые сайт должен поддерживать, поможет сфокусировать аудит на ключевых областях. Это может включать улучшение производительности, повышение безопасности, или оптимизацию пользовательского опыта. На этом этапе важно установить приоритетные области для проверки, чтобы аудит был максимально эффективным.

Main tasks of goal analysis:

• Defining business goals:

  • Improved conversion.
  • Increased time on the site.
  • Reduced bounce rate.

• Prioritization of audit areas:

  • Performance.
  • Safety.
  • User experience.

Performance Analysis

Download Speed ​​Estimate

Page loading speed is a critical factor for user experience. Use tools like Google PageSpeed ​​Insights or GTmetrix to estimate page load times and identify bottlenecks. Slow loading times can result in lost users and reduced conversions.

Key aspects of download speed evaluation:

• Using Tools:

  • Google PageSpeed Insights.
  • GTmetrix.
  • Pingdom Tools.

• Bottleneck analysis:

  • Identifying slow-loading items.
  • Assessing the impact of third-party scripts.

Resource optimization

To improve loading speed, it is necessary to optimize site resources. It includes:

• Check image and media file sizes: Compress images and use modern formats such as WebP.
• Minify CSS, JavaScript and HTML files: Removing unnecessary code and merging files will help reduce loading times.
• Font optimization: Use fonts loaded asynchronously and limit the number of fonts used.

Basic steps to optimize resources:

• Image compression:

  • Use of WebP and JPEG XR formats.
  • Using compression tools (for example, TinyPNG).

• Code Minimization:

  • Removing comments and spaces.
  • Merging files.

• Font optimization:

  • Using font loading (font-display: swap).
  • Limiting the number of font sets.

Caching and CDN

Setting up caching both on the server side and in the browser will speed up page loading. Integrating a content delivery network (CDN) can also significantly improve site performance by ensuring that resources load quickly regardless of the user's geographic location.

Basic elements of caching and using a CDN:

• Setting up server caching:

  • Varnish or Nginx configuration for caching.
  • Using memcaching.

• Setting up browser caching:

  • Setting caching headers (Cache-Control, Expires).
  • Optimization of caching policy.

• Using CDN:

  • Connection to CDN (e.g. Cloudflare, Amazon CloudFront).
  • Optimizing the delivery of static resources.

security check

Vulnerability Analysis

To ensure site security, it is important to scan for vulnerabilities using specialized tools such as OWASP ZAP. This will help identify potential threats and weaknesses in the site’s code and plugins.

Key aspects of vulnerability analysis:

• Security scan:

  • Using OWASP ZAP.
  • Check for SQL injections, XSS and other vulnerabilities.

• Code Analysis:

  • Manual code checking for vulnerabilities.
  • Using static code analysis (for example, SonarQube).

Updates and patches

Regularly updating your content management system (CMS) and plugins is critical to preventing attacks. Check that all site components are up to date and all necessary patches are installed.

Basic steps to update and apply patches:

• Checking relevance:

  • Comparison of current versions with the latest ones released.
  • Taking into account the recommendations of CMS and plugin developers.

• Update process:

  • Testing updates on a test server.
  • Gradual implementation of updates on the main server.

Authentication and Authorization

Check authentication and authorization mechanisms. Set up two-factor authentication for access to administrative panels and ensure that access levels for users and administrators are configured correctly.

Basic elements of authentication and authorization:

• Two-factor authentication (2FA):

  • Enable 2FA for administrators.
  • Setting up 2FA for users.

• Access levels:

  • Definition of user roles and rights.
  • Restricting access to administrative functions.

Checking compatibility and mobile version

Browser compatibility

Check how the site displays in different browsers and their versions. Use cross-browser compatibility testing tools to ensure that all website elements work correctly.

Basic steps to check browser compatibility:

• Using Tools:

  • BrowserStack.
  • CrossBrowserTesting.

• Testing Key Elements:

  • Checking the display of the layout.
  • Testing the functionality of interactive elements.

Adaptability and mobile version

The site must be responsive and mobile-friendly . Evaluate the functionality and design of the mobile version of the site using responsive testing tools such as BrowserStack. Make sure all elements display correctly and are functional on mobile devices.

Main aspects of adaptability and mobile version:

• Testing responsive design:

  • Using mobile device emulators.
  • Real-life testing on various devices.

• Optimizing the mobile experience:

  • Simplification of navigation and interface.
  • Optimizing images and multimedia for mobile devices.

Code and architecture analysis

Code quality

Analyze the site code for cleanliness and readability. Please note the use of outdated technologies and methods. Well-structured and modern code will help maintain the site in the long run.

Basic steps to analyze code quality:

• Checking Code Readability:

  • Use standardized coding styles.
  • Ensure comments and documentation are available.

• Technology update:

  • Replacement of outdated libraries and frameworks.
  • Using modern development practices.

Database structure

Evaluate the structure and performance of the database. Check indexing and query optimization to ensure operations run quickly and efficiently.

Key aspects of database analysis:

• Checking the structure:

  • Database schema analysis.
  • Ensuring data normalization.

• Query optimization:

  • Using indexes to speed up queries.
    Analysis and optimization of complex queries.

Monitoring and reporting

Monitoring setup

Install tools to monitor site performance and security, such as New Relic or Sentry. These tools will help you monitor problems in real time and take action before they become serious.

Main elements of monitoring:

• Selecting Tools:

  • New Relic for performance monitoring.
  • Sentry for bug tracking.

• Setting up alerts:

  • Configure notifications for critical issues.
  • Regular reports on the state of the site.

Create a report

Once the audit is complete, produce a detailed report outlining the issues identified and recommendations. Determine a plan to correct problems and improve the site to ensure it remains reliable and secure in the future.

Main elements of the report:

• Documentation of problems:

  • Detailed description of identified vulnerabilities and shortcomings.
    Prioritization of problems by degree of criticality.

• Recommendations and action plan:

  • Specific steps to resolve problems.
  • Deadlines and responsible persons.

Example table for a technical audit report

Conclusion

Conducting a technical website audit for creative agencies is the key to ensuring its reliable operation and security. We covered the important steps of an audit, including information gathering, performance analysis, security testing, compatibility and mobile, and code and architecture reviews.

By following these steps and best practices, creative agencies can identify and fix potential problems, improve loading speeds, optimize assets, and ensure a high level of security. Regular updating of the content management system and plugins, setting up authentication and authorization mechanisms, as well as checking compatibility with various browsers and optimizing the mobile version of the site will help maintain the web resource in excellent condition.

Using performance and security monitoring tools will help you quickly identify and resolve problems. Creating a detailed report with recommendations for fixing problems and improving site performance will help you effectively plan and implement the necessary changes.

Regular technical audits not only improve site performance and security, but also increase user satisfaction, which ultimately contributes to business growth and customer trust. Following guidelines and implementing best practices will ensure that your website operates reliably and securely, helping you stay competitive.