internationalization

hreflang canonical

For those of you using hreflang for international pages: Make sure any rel=canonical you specify matches one of the URLs you use for the hreflang pairs. If the specified canonical URL is not a part of the hreflang pairs, then the hreflang markup will be ignored. In this case, if you want to use the “?op=1” URLs as canonicals, then the hreflang URLs should refer to those URLs. Alternately, if you want to use just “/page”, then the rel=canonical should refer to that too.