diff --git a/src/resolvers/lintPage.ts b/src/resolvers/lintPage.ts
index f795bb2e..a98ed0b7 100644
--- a/src/resolvers/lintPage.ts
+++ b/src/resolvers/lintPage.ts
@@ -1,15 +1,26 @@
 import {dirname, relative, resolve} from 'path';
+import {load} from 'js-yaml';
 import log from '@diplodoc/transform/lib/log';
 import {
     LintMarkdownFunctionOptions,
     PluginOptions,
     default as yfmlint,
 } from '@diplodoc/transform/lib/yfmlint';
+import {isLocalUrl} from '@diplodoc/transform/lib/utils';
+import {getLogLevel} from '@diplodoc/transform/lib/yfmlint/utils';
+import {LINK_KEYS} from '@diplodoc/client/ssr';
+
 import {readFileSync} from 'fs';
 import {bold} from 'chalk';
 
 import {ArgvService, PluginService} from '../services';
-import {getVarsPerFile, getVarsPerRelativeFile} from '../utils';
+import {
+    checkPathExists,
+    findAllValuesByKeys,
+    getLinksWithExtension,
+    getVarsPerFile,
+    getVarsPerRelativeFile,
+} from '../utils';
 import {liquidMd2Html} from './md2html';
 import {liquidMd2Md} from './md2md';
 
@@ -20,6 +31,7 @@ interface FileTransformOptions {
 
 const FileLinter: Record<string, Function> = {
     '.md': MdFileLinter,
+    '.yaml': YamlFileLinter,
 };
 
 export interface ResolverLintOptions {
@@ -53,6 +65,29 @@ export function lintPage(options: ResolverLintOptions) {
     }
 }
 
+function YamlFileLinter(content: string, lintOptions: FileTransformOptions): void {
+    const {input, lintConfig} = ArgvService.getConfig();
+    const {path: filePath} = lintOptions;
+    const currentFilePath: string = resolve(input, filePath);
+
+    const logLevel = getLogLevel({
+        logLevelsConfig: lintConfig['log-levels'],
+        ruleNames: ['YAML001'],
+        defaultLevel: log.LogLevels.ERROR,
+    });
+
+    const contentLinks = findAllValuesByKeys(load(content), LINK_KEYS);
+    const localLinks = contentLinks.filter(
+        (link) => getLinksWithExtension(link) && isLocalUrl(link),
+    );
+
+    return localLinks.forEach(
+        (link) =>
+            checkPathExists(link, currentFilePath) ||
+            log[logLevel](`Link is unreachable: ${bold(link)} in ${bold(currentFilePath)}`),
+    );
+}
+
 function MdFileLinter(content: string, lintOptions: FileTransformOptions): void {
     const {input, lintConfig, disableLiquid, outputFormat, ...options} = ArgvService.getConfig();
     const {path: filePath} = lintOptions;
diff --git a/src/utils/markup.ts b/src/utils/markup.ts
index d431acda..a5b5be34 100644
--- a/src/utils/markup.ts
+++ b/src/utils/markup.ts
@@ -1,5 +1,6 @@
 import {join} from 'path';
 import {platform} from 'process';
+import {flatMapDeep, isArray, isObject, isString} from 'lodash';
 
 import {CUSTOM_STYLE, Platforms, RTL_LANGS} from '../constants';
 import {LeadingPage, Resources, SinglePageResult, TextItems, VarsMetadata} from '../models';
@@ -8,6 +9,7 @@ import {preprocessPageHtmlForSinglePage} from './singlePage';
 
 import {DocInnerProps, DocPageData, render} from '@diplodoc/client/ssr';
 import manifest from '@diplodoc/client/manifest';
+import {isFileExists, resolveRelativePath} from '@diplodoc/transform/lib/utilsFS';
 
 import {escape} from 'html-escaper';
 
@@ -168,3 +170,34 @@ export function joinSinglePageResults(
 export function replaceDoubleToSingleQuotes(str: string): string {
     return str.replace(/"/g, "'");
 }
+
+export function findAllValuesByKeys(obj, keysToFind) {
+    return flatMapDeep(obj, (value, key) => {
+        if (
+            keysToFind.includes(key) &&
+            (isString(value) || (isArray(value) && value.every(isString)))
+        ) {
+            return [value];
+        }
+
+        if (isObject(value)) {
+            return findAllValuesByKeys(value, keysToFind);
+        }
+
+        return [];
+    });
+}
+
+export function getLinksWithExtension(link) {
+    const oneLineWithExtension = new RegExp(
+        /^\S.*\.(md|html|yaml|svg|png|gif|jpg|jpeg|bmp|webp|ico)$/gm,
+    );
+
+    return oneLineWithExtension.test(link);
+}
+
+export function checkPathExists(path, parentFilePath) {
+    const includePath = resolveRelativePath(parentFilePath, path);
+
+    return isFileExists(includePath);
+}
diff --git a/tests/units/services/utils.test.ts b/tests/units/services/utils.test.ts
index 4e401337..55e05047 100644
--- a/tests/units/services/utils.test.ts
+++ b/tests/units/services/utils.test.ts
@@ -2,6 +2,7 @@ import {filterTextItems, filterFiles, firstFilterTextItems, liquidField} from "s
 import {Lang} from "../../../src/constants";
 import {ArgvService} from "../../../src/services";
 import {YfmArgv} from "models";
+import {findAllValuesByKeys} from "utils";
 
 const combinedVars = {
     lang: Lang.EN,
@@ -240,3 +241,37 @@ describe('liquidField', () => {
         expect(result).toBe(`{% if type == 'a' %}{{a}}{% else %}{{b}}{% endif %}`);
     });
 });
+
+describe('findAllValuesByKeys', () => {
+    beforeEach(() => {
+        jest.resetAllMocks();
+    });
+
+    test('should return an empty array if no values match the keys', () => {
+        const obj = {a: 1, b: 2};
+        const keysToFind = ['c', 'd'];
+        const result = findAllValuesByKeys(obj, keysToFind);
+        expect(result).toEqual([]);
+    });
+
+    test('should return an array of string values that match the keys', () => {
+        const obj = {a: 'foo', b: 'bar', c: 'baz'};
+        const keysToFind = ['a', 'b'];
+        const result = findAllValuesByKeys(obj, keysToFind);
+        expect(result).toEqual(['foo', 'bar']);
+    });
+
+    test('should return an array of string values from nested objects that match the keys', () => {
+        const obj = {a: {b: 'foo'}, c: [{d: 'bar'}, {e: 'baz'}]};
+        const keysToFind = ['b', 'd', 'e'];
+        const result = findAllValuesByKeys(obj, keysToFind);
+        expect(result).toEqual(['foo', 'bar', 'baz']);
+    });
+
+    test('should return an array of string values from arrays that match the keys', () => {
+        const obj = {a: ['foo', 'bar'], b: [1, 2]};
+        const keysToFind = ['a'];
+        const result = findAllValuesByKeys(obj, keysToFind);
+        expect(result).toEqual(['foo', 'bar']);
+    });
+});