AMP SEO

How it works

AMP pages are built with a restricted version of HTML, a custom AMP JS library, and an in-house CSS system. These constraints force developers to avoid heavy scripts and large resources, enabling faster rendering on mobile devices. The framework also includes an optional caching layer, the AMP Cache, which serves pre-rendered pages from Google's servers to reduce load times further.

A common implementation creates AMP as an alternate version of a canonical page. The AMP page uses rel="amphtml" in its link tag to point to itself, and the canonical page uses rel="canonical" to point back to the original. This linkage tells search engines which version is the authoritative one while still serving the fast mobile experience. Without these tags, search engines may treat the AMP page as a separate duplicate.

Why it matters

AMP primarily affects mobile load speed and page experience. Faster pages generally improve user engagement metrics such as time on site and bounce rate, which can indirectly support organic visibility. For sites with heavy templates or slow mobile rendering, AMP offers a clear path to meet speed benchmarks without rebuilding the entire site.

In practice, AMP's value is tied to how well it integrates with broader mobile seo efforts. A fast AMP page that still lacks relevant content or proper metadata will not outperform a well-optimised, non-AMP page. The framework is most beneficial when the canonical site already delivers strong content and user experience.

Where it changes your decision

• You have a content-heavy site (news, blog, recipe) where mobile load times are poor and users frequently bounce — AMP can quickly fix the speed issue without a full redesign.
• You use complex dynamic content that is hard for search engines to parse — AMP's restricted framework forces simpler markup, which can also support crawlability on the mobile version.
• Your site targets mobile-first markets where even small speed differences affect conversion rates — AMP can be part of a larger mobile site seo strategy to reduce friction.

What it is not

• A direct ranking factor: Google has explicitly stated that AMP itself does not boost rankings. Any benefit comes from improved speed and user experience.
• A substitute for solid core web performance: Treating AMP as a shortcut while ignoring the canonical site's performance can lead to a poor overall experience.
• A replacement for proper canonical linkage: Skipping rel="canonical" and rel="amphtml" tags can cause duplicate content issues and confuse search engines.
• A one-size-fits-all solution: Sites with simple mobile templates may not see enough performance gains to justify the extra development and maintenance.