diff --git a/README.md b/README.md
index b082f5e..54d4bc5 100644
--- a/README.md
+++ b/README.md
@@ -142,8 +142,8 @@ Current keybindings can be seen in the footer, they can be remapped in settings.
 
 - [x] implement compact view mode
 - [x] improve docker documentation usage
-- [ ] create video demo
-- [ ] custom diff views
+- [ ] create video demo?
+- [ ] custom diff views?
 
 ## 👨‍💻 Development
 
diff --git a/pyproject.toml b/pyproject.toml
index 88851c3..07acd6c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,6 +9,7 @@ authors = [
 ]
 requires-python = ">=3.10"
 dependencies = [
+    "cachetools>=5.0.0",
     "click>=8.2.1",
     "httpx>=0.28.1",
     "icdiff>=2.0.7",
diff --git a/src/changedetection_tui/dashboard/buttons.py b/src/changedetection_tui/dashboard/buttons.py
index 64fd211..9fe7345 100644
--- a/src/changedetection_tui/dashboard/buttons.py
+++ b/src/changedetection_tui/dashboard/buttons.py
@@ -1,10 +1,10 @@
+from typing import final
 import httpx
 from textual import on
 from changedetection_tui.dashboard.diff_widgets import DiffPanelScreen
 from changedetection_tui.types import ApiListWatch
 from textual.widgets import Button
 from textual.message import Message
-
 from changedetection_tui.utils import make_api_request
 
 assigned_jump_keys: set[str] = set()
@@ -18,6 +18,7 @@ def _get_next_jump_key() -> str | None:
     return None
 
 
+@final
 class RecheckButton(Button):
     def __init__(self, *args, **kwargs) -> None:
         super().__init__(*args, **kwargs)
@@ -27,7 +28,7 @@ def __init__(self, *args, **kwargs) -> None:
     async def action_recheck(self, uuid: str) -> None:
         res = await make_api_request(
             app=self.app,
-            url=f"/api/v1/watch/{uuid}",
+            route=f"/api/v1/watch/{uuid}",
             params={"recheck": "true"},
         )
         if res.text.rstrip("\n") != '"OK"':
@@ -36,12 +37,12 @@ async def action_recheck(self, uuid: str) -> None:
                 request=res.request,
                 response=res,
             )
-        res = await make_api_request(self.app, url=f"/api/v1/watch/{uuid}")
+        res = await make_api_request(self.app, route=f"/api/v1/watch/{uuid}")
         # ATM this actually returns a larger watch obj compared to the smaller
         # one returned by the list watches api, but that is a subset so it
         # still works.
         watch = ApiListWatch.model_validate(res.json())
-        self.post_message(UpdatedWatchEvent(watch))
+        _ = self.post_message(UpdatedWatchEvent(watch, uuid))
 
 
 class DiffButton(Button):
@@ -54,6 +55,7 @@ async def action_execute_diff(self, uuid: str) -> None:
         self.app.push_screen(DiffPanelScreen(uuid=uuid))
 
 
+@final
 class SwitchViewedStateButton(Button):
     def __init__(
         self, *args, uuid: str, last_changed: int, viewed: bool, **kwargs
@@ -67,24 +69,26 @@ def __init__(
 
     @on(Button.Pressed)
     async def switch_watch_viewed_state(self, event: Button.Pressed) -> None:
-        event.stop()
+        _ = event.stop()
         # add + or - 1 to the last_checked ts based on its viewed state.
         last_viewed_ts = self.last_changed + (-1 if self.viewed else +1)
         res = await make_api_request(
             self.app,
-            url=f"/api/v1/watch/{self.uuid}",
+            route=f"/api/v1/watch/{self.uuid}",
             json={"last_viewed": last_viewed_ts},
             method="PUT",
         )
-        res = await make_api_request(self.app, url=f"/api/v1/watch/{self.uuid}")
+        res = await make_api_request(self.app, route=f"/api/v1/watch/{self.uuid}")
         # ATM this actually returns a larger watch obj compared to the smaller
         # one returned by the list watches api, but that is a subset so it
         # still works.
         watch = ApiListWatch.model_validate(res.json())
-        self.post_message(UpdatedWatchEvent(watch))
+        _ = self.post_message(UpdatedWatchEvent(watch, self.uuid))
 
 
+@final
 class UpdatedWatchEvent(Message):
-    def __init__(self, watch: ApiListWatch) -> None:
+    def __init__(self, watch: ApiListWatch, uuid: str) -> None:
         super().__init__()
         self.watch = watch
+        self.uuid = uuid
diff --git a/src/changedetection_tui/dashboard/dashboard.py b/src/changedetection_tui/dashboard/dashboard.py
index 8602a7b..4deae70 100644
--- a/src/changedetection_tui/dashboard/dashboard.py
+++ b/src/changedetection_tui/dashboard/dashboard.py
@@ -102,16 +102,18 @@ async def search_watches(
     ) -> ApiListWatches:
         params = {}
         if search_term:
-            url = "/api/v1/search"
+            route = "/api/v1/search"
             params = {"q": search_term, "partial": "true"}
             if tag_title:
                 params["tag"] = tag_title
         else:
             params = {"tag": tag_title} if tag_title else None
-            url = "/api/v1/watch"
+            route = "/api/v1/watch"
 
         try:
-            response = (await make_api_request(self.app, url=url, params=params)).json()
+            response = (
+                await make_api_request(self.app, route=route, params=params)
+            ).json()
         except httpx.HTTPError as exc:
             r = exc.request
             message = f"Error connecting to {r.url}"
diff --git a/src/changedetection_tui/dashboard/diff_widgets.py b/src/changedetection_tui/dashboard/diff_widgets.py
index 949e4cf..08fef7c 100644
--- a/src/changedetection_tui/dashboard/diff_widgets.py
+++ b/src/changedetection_tui/dashboard/diff_widgets.py
@@ -69,12 +69,12 @@ async def on_button_pressed(self, event: Button.Pressed) -> None:
             return
         from_data = (
             await make_api_request(
-                self.app, url=f"/api/v1/watch/{self.uuid}/history/{from_ts}"
+                self.app, route=f"/api/v1/watch/{self.uuid}/history/{from_ts}"
             )
         ).text
         to_data = (
             await make_api_request(
-                self.app, url=f"/api/v1/watch/{self.uuid}/history/{to_ts}"
+                self.app, route=f"/api/v1/watch/{self.uuid}/history/{to_ts}"
             )
         ).text
         with TemporaryDirectory() as tmpdir:
@@ -103,7 +103,7 @@ async def on_button_pressed(self, event: Button.Pressed) -> None:
 
     @work(exclusive=True)
     async def load_data(self, uuid: str) -> tuple[list[int], int, ApiWatch]:
-        res = await make_api_request(self.app, url=f"/api/v1/watch/{uuid}/history")
+        res = await make_api_request(self.app, route=f"/api/v1/watch/{uuid}/history")
         json = cast(dict[str, str], res.json())
         snapshot_timestamps = [
             int(x)
@@ -113,7 +113,7 @@ async def load_data(self, uuid: str) -> tuple[list[int], int, ApiWatch]:
                 reverse=True,
             )
         ]
-        res = await make_api_request(self.app, url=f"/api/v1/watch/{uuid}")
+        res = await make_api_request(self.app, route=f"/api/v1/watch/{uuid}")
         watch = ApiWatch.model_validate(res.json())
         best_from_ts = get_best_snapshot_ts_based_on_last_viewed(
             snapshot_timestamps=snapshot_timestamps,
diff --git a/src/changedetection_tui/dashboard/header.py b/src/changedetection_tui/dashboard/header.py
index a11bb32..ef6aff5 100644
--- a/src/changedetection_tui/dashboard/header.py
+++ b/src/changedetection_tui/dashboard/header.py
@@ -176,7 +176,7 @@ async def on_mount(self) -> None:
     # exit_on_error=False to be able to catch exception in caller.
     @work(exclusive=True, exit_on_error=False)
     async def load_tags(self) -> ApiListTags:
-        res = await make_api_request(self.app, url="/api/v1/tags")
+        res = await make_api_request(self.app, route="/api/v1/tags")
         tags = ApiListTags.model_validate(res.json())
         return tags
 
diff --git a/src/changedetection_tui/dashboard/watchlist.py b/src/changedetection_tui/dashboard/watchlist.py
index 873cf03..583c040 100644
--- a/src/changedetection_tui/dashboard/watchlist.py
+++ b/src/changedetection_tui/dashboard/watchlist.py
@@ -1,4 +1,6 @@
 from itertools import islice
+from textual import on
+from changedetection_tui.utils import invalidate_watchlist_cache
 
 try:
     from itertools import batched
@@ -173,3 +175,10 @@ def action_go_up_or_down(
             if predicate(sibling.virtual_region.y, parent_watchrow.virtual_region.y):
                 sibling.focus_row(at_virtual_x=self.screen.focused.virtual_region.x)
                 break
+
+    @on(buttons.UpdatedWatchEvent)
+    def update_all_rows(self, event: buttons.UpdatedWatchEvent) -> None:
+        """Takes care of updating the single watch in the list of rows"""
+        # Invalidate watchlist cache after recheck
+        invalidate_watchlist_cache()
+        self.all_rows.root[event.uuid] = event.watch
diff --git a/src/changedetection_tui/utils.py b/src/changedetection_tui/utils.py
index 51af93c..27b5ac7 100644
--- a/src/changedetection_tui/utils.py
+++ b/src/changedetection_tui/utils.py
@@ -5,10 +5,58 @@
 from collections.abc import Mapping
 from textual.app import App
 from textual.binding import Binding
+from cachetools import TTLCache
 from changedetection_tui.settings import SETTINGS, Settings, default_keymap
 import functools
 import operator
 
+# Cache configuration
+_watchlist_cache = TTLCache[str, httpx.Response](maxsize=100, ttl=600)  # 10 minutes
+_history_cache = TTLCache[str, httpx.Response](maxsize=100, ttl=1200)  # 20 minutes
+_tags_cache = TTLCache[str, httpx.Response](maxsize=100, ttl=2400)  # 40 minutes
+
+
+def _get_cache_key(
+    route: str, method: str, params: dict[str, str] | None = None
+) -> str:
+    """Generate cache key based on hostname, route, method, and parameters."""
+    settings = SETTINGS.get()
+    cache_key = f"{method}:{settings.url}:{route}"
+    if params:
+        cache_key += f":{hash(frozenset(params.items()))}"
+    return cache_key
+
+
+def _get_ttl_cache(
+    route: str, method: str, params: dict[str, str] | None
+) -> TTLCache[str, httpx.Response] | None:
+    """Determine if response should be cached and return appropriate cache."""
+    if method != "GET":
+        return None
+    # A GET api with side effects, yeah, I know...
+    if params and params.get("recheck", None):
+        return None
+
+    # Watch list and search endpoints (but not individual watch details)
+    if route == "/api/v1/watch" or route == "/api/v1/search":
+        return _watchlist_cache
+
+    # Tags endpoint
+    if route == "/api/v1/tags":
+        return _tags_cache
+
+    # Watch history endpoints
+    if route.endswith("/history"):
+        return _history_cache
+
+    # Individual watch details and other endpoints - no caching
+    return None
+
+
+def invalidate_watchlist_cache() -> None:
+    """Clear watchlist cache after write operations."""
+    _watchlist_cache.clear()
+
 
 def format_timestamp(
     timestamp: int, format_type: Literal["relative", "absolute", "both"] = "both"
@@ -84,7 +132,7 @@ def get_best_snapshot_ts_based_on_last_viewed(
 
 async def make_api_request(
     app: App[None],
-    url: str,
+    route: str,
     method: str = "GET",
     params: dict[str, str] | None = None,
     data: Mapping[str, Any] | None = None,
@@ -94,8 +142,19 @@ async def make_api_request(
         from changedetection_tui.app import TuiApp
 
         app = cast(TuiApp, app)
+
     settings = SETTINGS.get()
 
+    cache = _get_ttl_cache(route, method, params)
+    # Just: "if cache"" is not enough, the obj behaves like a {} at the beginning.
+    if cache is not None:
+        # Check cache first for GET requests
+        cache_key = _get_cache_key(route, method, params)
+        app.log.info(f"{cache_key}")
+        if cache_key in cache:
+            app.log.info(f"Serving from cache key {cache_key}")
+            return cache[cache_key]
+
     api_key = (
         (os.getenv(settings.api_key[1:]) or "")
         if settings.api_key[0] == "$"
@@ -103,7 +162,7 @@ async def make_api_request(
     )
     async with httpx.AsyncClient() as client:
         request = httpx.Request(
-            url=settings.url + url,
+            url=settings.url + route,
             method=method,
             params=params,
             data=data,
@@ -129,6 +188,13 @@ async def make_api_request(
                 severity="error",
             )
             raise
+
+        # Store response in cache if applicable
+        if cache is not None:
+            cache_key = _get_cache_key(route, method, params)
+            app.log.info(f"Storing to cache key {cache_key}")
+            cache[cache_key] = res
+
         return res
 
 
diff --git a/uv.lock b/uv.lock
index 5082c92..013b7b0 100644
--- a/uv.lock
+++ b/uv.lock
@@ -203,6 +203,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/f8/d5/17d24fd7ba9d899b82859ee04f4599a1e8a02a85c0753bc15eb3ca7ffff7/basedpyright-1.32.1-py3-none-any.whl", hash = "sha256:06b5cc56693e3690653955e19fbe5d2e38f2a343563b40ef95fd1b10fa556fb6", size = 11841548, upload-time = "2025-10-23T12:53:25.541Z" },
 ]
 
+[[package]]
+name = "cachetools"
+version = "6.2.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/fb/44/ca1675be2a83aeee1886ab745b28cda92093066590233cc501890eb8417a/cachetools-6.2.2.tar.gz", hash = "sha256:8e6d266b25e539df852251cfd6f990b4bc3a141db73b939058d809ebd2590fc6", size = 31571, upload-time = "2025-11-13T17:42:51.465Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/e6/46/eb6eca305c77a4489affe1c5d8f4cae82f285d9addd8de4ec084a7184221/cachetools-6.2.2-py3-none-any.whl", hash = "sha256:6c09c98183bf58560c97b2abfcedcbaf6a896a490f534b031b661d3723b45ace", size = 11503, upload-time = "2025-11-13T17:42:50.232Z" },
+]
+
 [[package]]
 name = "certifi"
 version = "2025.8.3"
@@ -226,6 +235,7 @@ name = "changedetection-tui"
 version = "1.0.0"
 source = { editable = "." }
 dependencies = [
+    { name = "cachetools" },
     { name = "click" },
     { name = "httpx" },
     { name = "icdiff" },
@@ -252,6 +262,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
+    { name = "cachetools", specifier = ">=5.0.0" },
     { name = "click", specifier = ">=8.2.1" },
     { name = "httpx", specifier = ">=0.28.1" },
     { name = "icdiff", specifier = ">=2.0.7" },