diff --git a/src/core/features/compile/services/compile.ts b/src/core/features/compile/services/compile.ts
index 3803dbe44..958de26c1 100644
--- a/src/core/features/compile/services/compile.ts
+++ b/src/core/features/compile/services/compile.ts
@@ -78,6 +78,7 @@ import { Md5 } from 'ts-md5/dist/md5';
 // Import core classes that can be useful for site plugins.
 import { CoreSyncBaseProvider } from '@classes/base-sync';
 import { CoreArray } from '@singletons/array';
+import { CoreText } from '@singletons/text';
 import { CoreUrl } from '@singletons/url';
 import { CoreWindow } from '@singletons/window';
 import { CoreCache } from '@classes/cache';
@@ -340,6 +341,7 @@ export class CoreCompileProvider {
         instance['Md5'] = Md5;
         instance['CoreSyncBaseProvider'] = CoreSyncBaseProvider;
         instance['CoreArray'] = CoreArray;
+        instance['CoreText'] = CoreText;
         instance['CoreUrl'] = CoreUrl;
         instance['CoreWindow'] = CoreWindow;
         instance['CoreCache'] = CoreCache;
diff --git a/src/core/services/sites.ts b/src/core/services/sites.ts
index 299be92e0..80a940dcb 100644
--- a/src/core/services/sites.ts
+++ b/src/core/services/sites.ts
@@ -52,6 +52,7 @@ import { CoreArray } from '../singletons/array';
 import { CoreNetworkError } from '@classes/errors/network-error';
 import { CoreNavigationOptions } from './navigator';
 import { CoreSitesFactory } from './sites-factory';
+import { CoreText } from '@singletons/text';
 
 export const CORE_SITE_SCHEMAS = new InjectionToken<CoreSiteSchema[]>('CORE_SITE_SCHEMAS');
 
@@ -1635,10 +1636,10 @@ export class CoreSitesProvider {
         // If more than one site is returned it usually means there are different users stored. Use any of them.
         const site = await this.getSite(siteIds[0]);
 
-        const siteUrl = CoreTextUtils.removeEndingSlash(
+        const siteUrl = CoreText.removeEndingSlash(
             CoreUrlUtils.removeProtocolAndWWW(site.getURL()),
         );
-        const treatedUrl = CoreTextUtils.removeEndingSlash(CoreUrlUtils.removeProtocolAndWWW(url));
+        const treatedUrl = CoreText.removeEndingSlash(CoreUrlUtils.removeProtocolAndWWW(url));
 
         if (siteUrl == treatedUrl) {
             result.site = site;
diff --git a/src/core/services/utils/text.ts b/src/core/services/utils/text.ts
index 310e12b3b..cc8428e69 100644
--- a/src/core/services/utils/text.ts
+++ b/src/core/services/utils/text.ts
@@ -25,6 +25,7 @@ import { Locutus } from '@singletons/locutus';
 import { CoreViewerTextComponent } from '@features/viewer/components/text/text';
 import { CoreFileHelper } from '@services/file-helper';
 import { CoreDomUtils } from './dom';
+import { CoreText } from '@singletons/text';
 
 /**
  * Different type of errors the app can treat.
@@ -710,21 +711,10 @@ export class CoreTextUtilsProvider {
     }
 
     /**
-     * Remove ending slash from a path or URL.
-     *
-     * @param text Text to treat.
-     * @return Treated text.
+     * @deprecated Use CoreText instead.
      */
     removeEndingSlash(text?: string): string {
-        if (!text) {
-            return '';
-        }
-
-        if (text.slice(-1) == '/') {
-            return text.substr(0, text.length - 1);
-        }
-
-        return text;
+        return CoreText.removeEndingSlash(text);
     }
 
     /**
diff --git a/src/core/singletons/tests/url.test.ts b/src/core/singletons/tests/url.test.ts
index c9a7a4f95..b15d0e918 100644
--- a/src/core/singletons/tests/url.test.ts
+++ b/src/core/singletons/tests/url.test.ts
@@ -43,4 +43,17 @@ describe('CoreUrl singleton', () => {
         });
     });
 
+    it('compares domains and paths', () => {
+        expect(CoreUrl.sameDomainAndPath('https://school.edu', 'https://school.edu')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu', 'HTTPS://SCHOOL.EDU')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'https://school.edu/moodle')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'https://school.edu/moodle/')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'https://school.edu/moodle#about')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'HTTPS://SCHOOL.EDU/MOODLE')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'HTTPS://SCHOOL.EDU/MOODLE/')).toBe(true);
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'HTTPS://SCHOOL.EDU/MOODLE#ABOUT')).toBe(true);
+
+        expect(CoreUrl.sameDomainAndPath('https://school.edu/moodle', 'https://school.edu/moodle/about')).toBe(false);
+    });
+
 });
diff --git a/src/core/singletons/text.ts b/src/core/singletons/text.ts
new file mode 100644
index 000000000..c95fa2a5b
--- /dev/null
+++ b/src/core/singletons/text.ts
@@ -0,0 +1,43 @@
+// (C) Copyright 2015 Moodle Pty Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * Singleton with helper functions for text manipulation.
+ */
+export class CoreText {
+
+    // Avoid creating singleton instances.
+    private constructor() {
+        // Nothing to do.
+    }
+
+    /**
+     * Remove ending slash from a path or URL.
+     *
+     * @param text Text to treat.
+     * @return Treated text.
+     */
+    static removeEndingSlash(text?: string): string {
+        if (!text) {
+            return '';
+        }
+
+        if (text.slice(-1) == '/') {
+            return text.substr(0, text.length - 1);
+        }
+
+        return text;
+    }
+
+}
diff --git a/src/core/singletons/url.ts b/src/core/singletons/url.ts
index 2f38ffbe5..5c8b1f10f 100644
--- a/src/core/singletons/url.ts
+++ b/src/core/singletons/url.ts
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import { CoreTextUtils } from '@services/utils/text';
+import { CoreText } from './text';
 
 /**
  * Parts contained within a url.
@@ -196,8 +196,11 @@ export class CoreUrl {
         const partsA = CoreUrl.parse(urlA);
         const partsB = CoreUrl.parse(urlB);
 
-        return partsA?.domain == partsB?.domain &&
-            CoreTextUtils.removeEndingSlash(partsA?.path) == CoreTextUtils.removeEndingSlash(partsB?.path);
+        partsA && Object.entries(partsA).forEach(([part, value]) => partsA[part] = value?.toLowerCase());
+        partsB && Object.entries(partsB).forEach(([part, value]) => partsB[part] = value?.toLowerCase());
+
+        return partsA?.domain === partsB?.domain
+            && CoreText.removeEndingSlash(partsA?.path) === CoreText.removeEndingSlash(partsB?.path);
     }
 
 }