diff --git a/.lycheeignore b/.lycheeignore
new file mode 100644
index 0000000..e403e73
--- /dev/null
+++ b/.lycheeignore
@@ -0,0 +1,5 @@
+# doi.org blocks bot requests
+https://doi.org/
+
+# error detected but working when accessed through browser:
+https://blog.esciencecenter.nl/easy-ipcc-powered-by-esmvalcore-19a0b6366ea7
diff --git a/_posts/2020-11-30-Workshop.md b/_posts/2020-11-30-Workshop.md
index 786189a..82ccdf0 100644
--- a/_posts/2020-11-30-Workshop.md
+++ b/_posts/2020-11-30-Workshop.md
@@ -4,5 +4,5 @@ title: Workshop summary
 date: 2020-11-30
 ---
 
-[Workshop Summary](https://www.esmvaltool.org/pdf/Summary_ESMValTool_Workshop_Nov_2020.pdf)
+[Workshop Summary](https://www.esmvaltool.org/assets/pdf/Summary_ESMValTool_Workshop_Nov_2020.pdf)
 of 2nd Technical ESMValTool Workshop 2020 now available.
\ No newline at end of file
diff --git a/_posts/2021-06-01-Workshop.md b/_posts/2021-06-01-Workshop.md
index c1c29f9..6a0268d 100644
--- a/_posts/2021-06-01-Workshop.md
+++ b/_posts/2021-06-01-Workshop.md
@@ -4,5 +4,5 @@ title: Workshop summary
 date: 2021-06-01
 ---
 
-[Workshop Summary](https://www.esmvaltool.org/pdf/Summary_ESMValTool_Workshop_May_2021.pdf)
+[Workshop Summary](https://www.esmvaltool.org/assets/pdf/Summary_ESMValTool_Workshop_May_2021.pdf)
 of 1st Technical ESMValTool Workshop 2021 now available.
\ No newline at end of file
diff --git a/_posts/2021-11-05-New-paper.md b/_posts/2021-11-05-New-paper.md
index 5c2f1ed..0c43e77 100644
--- a/_posts/2021-11-05-New-paper.md
+++ b/_posts/2021-11-05-New-paper.md
@@ -5,5 +5,5 @@ date: 2021-11-05
 ---
 
 ESMValTool paper on
-[comparing precipitation datasets](https://www.mdpi.com/2073-4433/12/11/1462)
+[comparing precipitation datasets](https://doi.org/10.3390/atmos12111462)
 published in Atmosphere.
\ No newline at end of file
diff --git a/_posts/2021-11-29-Workshop.md b/_posts/2021-11-29-Workshop.md
index b6b29f0..f2ee090 100644
--- a/_posts/2021-11-29-Workshop.md
+++ b/_posts/2021-11-29-Workshop.md
@@ -4,5 +4,5 @@ title: Workshop summary
 date: 2021-11-29
 ---
 
-[Workshop Summary](https://www.esmvaltool.org/pdf/Summary_ESMValTool_Workshop_Nov_2021.pdf)
+[Workshop Summary](https://www.esmvaltool.org/assets/pdf/Summary_ESMValTool_Workshop_Nov_2021.pdf)
 of 2nd Technical ESMValTool Workshop 2021 now available.
\ No newline at end of file
diff --git a/_posts/2022-07-12-Workshop.md b/_posts/2022-07-12-Workshop.md
index 227e320..5c8f169 100644
--- a/_posts/2022-07-12-Workshop.md
+++ b/_posts/2022-07-12-Workshop.md
@@ -4,5 +4,5 @@ title: Workshop summary
 date: 2022-07-12
 ---
 
-[Workshop Summary](https://www.esmvaltool.org/pdf/Summary_ESMValTool_Workshop_Jun_2022.pdf)
+[Workshop Summary](https://www.esmvaltool.org/assets/pdf/Summary_ESMValTool_Workshop_Jun_2022.pdf)
 of 1st Technical ESMValTool Workshop 2022 now available.
diff --git a/_posts/2023-07-06-New-release.md b/_posts/2023-07-06-New-release.md
index fbbb3e4..9b92b51 100644
--- a/_posts/2023-07-06-New-release.md
+++ b/_posts/2023-07-06-New-release.md
@@ -29,7 +29,7 @@ Please refer to the Changelogs for an overview of the latest changes and additio
    a Python data visualization library based on [matplotlib](https://matplotlib.org/).
   
 -  This release includes a **new recipe and diagnostic** that represent the major physical processes that describe **Arctic-midlatitude teleconnections** and
-   provide the basis for the CMIP6 model evaluation for the further application of causal discovery. The results are discussed in [Galytska et al. (in review in Journal of Geophysical Research: Atmospheres)](https://essopenarchive.org/doi/full/10.1002/essoar.10512569.1).
+   provide the basis for the CMIP6 model evaluation for the further application of causal discovery. The results are discussed in [Galytska et al. (in review in Journal of Geophysical Research: Atmospheres)](https://doi.org/10.1002/essoar.10512569.1).
 
 -------------------