New in version 9.1.0.
Some website has a quite large number of pages. Some pages are logically more important than others e.g. the start-, support-, product-, you name it-pages. These important pages are also the pages where we want to have the best caching and performance, as they will most likely be the pages with the most changes and the most traffic.
With TYPO3 10 LTS the
sysext/seo introduced among other things, the
sitemap_priority, which is used to generate an SEO optimised sitemap.xml
where page priorities are listed as well. Their priorities will most likely be higher the
more important the page is for you and the end-user.
This logic is something that we can benefit from in the Crawler as well. A Website with let us say 10.000 pages, will have different importance depending on the page you are at. Therefore we have changed the functionality of the crawler, to take the value of this field, range from 0.0 to 1.0, into consideration when processing the crawler queue. This means that if you have a page with high priority for your sitemap, it will also be crawled first when a new crawler process is added.
This ensures that we will always crawl the pages that have the highest importance to you and your end-user based on your sitemap priority. We choose to reuse this field, to not have editors doing work that is more or less similar twice.
If you don't want to use this functionality, it's ok. You can just ignore the
options that the
sysext/seo gives you and all pages will by default get a priority
0.5, and therefore do not influence the processing order as everyone will have the
TYPO3 9 LTS¶
In TYPO3 9 LTS, the will be a new tab Crawler when editing pages, here you can set the priority.
TYPO3 10 LTS¶
In TYPO3 10 LTS or higher, the existing SEO tab will be used to set priorities when editing pages.
sitemap_priority is not added to
typo3/cms-seo before TYPO3 10LTS, so
it has been added to the
to have it present already in TYPO3 9 LTS. The TCA for this field will only be
included from the crawler in TYPO3 9 LTS, otherwise defaulting to setup from
TYPO3 10 LTS or higher.
This field has thus the naming, no influence what so ever on the SEO optimization of the website in TYPO3 9 LTS.
The decision to reuse the field was done to lower the migration effort when going from TYPO3 9 LTS to 10 LTS or higher, as the field will need no migration at all.