Significant Changes
Although there are a number of changes, one of the most notable is that is it no longer just a single long page, but rather is broken down into blocks of expandable content – something which Google doesn’t actually recommend. Google has made several changes and revisions to this document over the years, but it is rare that the whole document undergoes such a significant change. However, this update not only includes several clarifications, there are also entirely new guidelines added, separation and combinations of former guidelines, and even complete guideline removal.
Site Encryption
Making sure that your site is secure with HTTPS is a big focus for the new guidelines in the revised document. Google has recently been cracking down on unencrypted websites, and plans to make sites that aren’t secured with HTTPS less visible to users. Google have now added HTTPS encryption to their official guidelines, leaving no grey area when it comes to encrypting your site.
Mobile-Friendly
Mobile SEOMobile SEO is a term used to describe the optimization of a website to suit the needs of mobile devices. has also been added as a significant update to the document. Google recommends that you should design your site for all types and sizes of device, including desktops, laptops, tablets and smartphones. This is the first time that the official Google guidelines have mentioned being mobile-friendly, but it’s no secret that it’s something they have been backing for a while.
Accessibility
Accessibility has long been absent from Google’s official webmaster guidelines, but the new addition of a guideline which recommends web developers and designers ensure that their sites and pages are useful for readers with visual impairments leaves no doubt that accessibility for all users is now receiving the importance which it deserves. Testing the screen with a screen-reader, using a larger font, or providing an option for users to enlarge fonts if needed are just some ways to do this, and there is no doubt that Google will favour those sites which do.
Prioritise Important Content
Following up on the ‘content in tabs’ debate, Google has made it clear with a new guideline that they consider the initially visible content to be of greater importance than content found in tabs or other less visible elements. The new guideline advises webmasters to ensure that their website’s important content is visible by default and make it as easily accessible to users as possible.
Google has also altered some of the original guidelines, including the importance of ensuring that all pages on the site can be reached by a link from another findable page, and that a sitemapA site map is a list of pages on your site and their relative importance. Use sitemaps to make it easier for visitors to find what they're looking for, and to ensure that search engines can find all the information they need. file with linksHyperlinks, also known as links, are the connection points on a webpage that take you to other webpages. leading to the important pages on the site, along with a site index are provided. The alterations to the guidelines have, in many cases, made them easier to understand.
