MOBILE FIRST INDEX

OFF ZOO

OFF ZOO

What’s and how does it affect the web?

To get a web out of a search engine such as Google, this has to “index” the page, that’s to say, Google’s robots have to get to the web site and add it to a list of traced pages.

Recently Google has changed how to indexe the pages and the new method used is called “Mobile First Index,” that’s “first mobile devices,” the explanation given by Google itself is as follows:

“Before, indexation was mainly performed with the desktop computer version of a page’s contents, evaluating the relevance of the page with respect to the user’s search. From now on, as most users have access to Google through mobile devices, indexation will mainly use the mobile device version of the contents of the pages.”

What are the implications of the MFI on a web site?

A web design thought for the Mobile First Index will be a design first thought for the mobile version, seeking the best user’s usability, and after that, will be adapted to the desktop version.

If a web works perfectly on a computer’s desktop version but isn’t optimized for other devices such as a Smartphone or Tablet, this web will have a lot of challenges to put onto Google.

Important points for a Mobile First Index web

  1. Loading time: When a user’s mobile browsing needs to be quick and 53% of users leave the web if it takes more than 3 seconds to load.
  2. User experience (UX): users will easily find the information they seek by considering the use of the finger and small screen (menus, icons, letters, buttons, etc)
  3. Content: the content of the mobile and web versions have to be practically equal.
  4. Emerging Windows: Google penalizes pip-ups that hamper user experience.
  5. Check: There are different pages that allow us to measure the optimization of the mobile page and to correct mistakes, for example that of Test Mobile Friendly.

It should be noted that desktop indexation will not go away and will simply pass into a background as with computers in real life.

Èlia Vives

Department of Marketing

FAQ’s

About the blog and its content

Topics, editorial standards and publishing frequency.

The blog is organised into four areas: web design and development, search visibility (SEO, local SEO and GEO), artificial intelligence applied to business, and digital marketing and content. The current priority is AI for business, because that is where search demand is growing fastest: searches related to AI automation have multiplied twentyfold in Spain over the past year, while the sector’s classic vocabulary is falling.

We publish on a regular schedule, prioritising depth over volume. We would rather publish one well-researched article a month, with our own perspective and real examples, than four superficial ones. Content on fast-moving technical topics (AI, Google algorithm changes) is reviewed and updated periodically rather than left to age.

Articles are written and signed by the Creactivitat team. AI tools are used as support for specific tasks — research, data analysis, proofreading — but the judgement, the experience from real projects and the conclusions come from the team. This distinction matters: Google rewards demonstrable experience (E-E-A-T), and readers quickly spot mass-generated content with no real thinking behind it.

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