Google has deleted and 404ed the Wealthy media file finest practices. Google mentioned eliminated its “documentation about rich-media information, equivalent to Silverlight and Flash.” Why? That is the perfect half, Google wrote “seems it is not 2005 anymore.”
You may in all probability briefly see the cached model of the web page over right here after which use the Wayback machine to look it up when that goes away. However here’s a copy and paste of the web page:
Wealthy media file finest practices
Google can index most forms of pages and information. Listed here are a number of particulars about some particular wealthy media sorts:
Normal finest practices
If you happen to do plan to make use of wealthy media in your website, listed below are some suggestions that may assist forestall issues.
- Attempt to use wealthy media solely the place it’s wanted. We suggest that you simply use HTML for content material and navigation.
- Present textual content variations of pages. If you happen to use a non-HTML splash display screen on the house web page, make certain to incorporate a daily HTML hyperlink on that entrance web page to a text-based web page the place a consumer (or Googlebot) can navigate all through your website with out the necessity for wealthy media.
On the whole, serps are textual content based mostly. Which means that with a view to be crawled and listed, your content material must be in textual content format.
This doesn’t suggest which you could’t embrace wealthy media content material equivalent to Silverlight or movies in your website; it simply implies that any content material you embed in these information also needs to be accessible in textual content format or it may not be accessible to all serps. The next examples deal with the most typical forms of non-text content material, however the tips are comparable for every other sorts: present textual content equivalents for all non-text information. (Additionally observe that Flash is not supported.)
This is not going to solely enhance Google’s skill to efficiently crawl and index your content material; it is going to additionally make your content material extra accessible. Many individuals, for instance customers with visible impairments, who use display screen readers, or have low bandwidth connections, can not see pictures on internet pages, and offering textual content equivalents widens your viewers.
See video finest practices.
IFrames are typically used to show content material on internet pages. Content material displayed through iFrames will not be listed and accessible to seem in Google’s search outcomes. We suggest that you simply keep away from the usage of iFrames to show content material. If you happen to do embrace iFrames, make certain to supply extra text-based hyperlinks to the content material they show, in order that Google can crawl and index this content material.
Flash is not supported. We suggest utilizing a unique format, equivalent to HTML5.
So that is not related – do you miss Flash or Silverlight? 🙂
Discussion board dialogue at Twitter.