Cristian van Nispen, Tam Tam
"SEO checkers makes the SEO work for clients much more powerful. Time consuming barriers are removed by useful automisation and smart notifications!"
If you are on Umbraco 7.5.8 - 7.5.10. You might have seen this error. " 'System.Dynamic.ExpandoObject' does not contain a definition for 'Alias'" This is because the table column casing doesn't match the casing that the object in Umbraco expects. More details about the issue can be found at http://issues.umbraco.org/issue/U4-9560
The issue is in the legacy Umbraco object and will be solved in Umbraco 7.5.11. It's not something we can fix with a workaround in SEOChecker. If you need the fix now install the latest nightly of Umbraco at https://ci.appveyor.com/project/Umbraco/umbraco-cms-hs8dx/build/6517/artifacts
Other packages we build don't have this issues since those packages are all using the new services instead of legacy models.