diff --git a/libs/screenshot/compare.mjs b/libs/screenshot/compare.mjs
index c03a6bb7..0526aaec 100644
--- a/libs/screenshot/compare.mjs
+++ b/libs/screenshot/compare.mjs
@@ -20,7 +20,13 @@ async function downloadImage(url, localPath) {
 }
 
 async function getSavedImages(s3Url, curEntries) {
-  const response = await axios.get(`${s3Url}/results.json`);
+  let response;
+  try {
+    response = await axios.get(`${s3Url}/results.json`);
+  } catch (error) {
+    console.error(`Failed to get previous results.json from ${s3Url}`);
+    process.exit(1);
+  }
   const preEntries = response.data;
 
   if (Object.keys(curEntries).length !== Object.keys(preEntries).length) {
@@ -36,7 +42,8 @@ async function getSavedImages(s3Url, curEntries) {
     }
 
     const basename = path.basename(preEntries[key][0].a);
-    entry.a = `${preEntries[key][0].a}`.replace('.png', '-a.png');
+    entry.a = `${preEntries[key][0].a.includes('-a.png')
+      ? preEntries[key][0].a : preEntries[key][0].a.replace('.png', '-a.png')}`;
     console.log(`Downloading ${s3Url}/${basename}`);
     // eslint-disable-next-line no-await-in-loop
     await downloadImage(`${s3Url}/${basename}`, entry.a);
@@ -45,44 +52,53 @@ async function getSavedImages(s3Url, curEntries) {
 
 async function main() {
   const localPath = process.argv[2];
-  const s3Url = `${S3URL}/${localPath}`;
 
-  if (!localPath || !s3Url) {
-    console.log('Usage: node compare.js <localPath>');
+  if (!localPath) {
+    console.log('Usage: node compare.mjs <localPath>');
     process.exit(1);
   }
 
   const curEntries = JSON.parse(fs.readFileSync(`${localPath}/results.json`));
 
-  if (s3Url) {
-    await getSavedImages(s3Url, curEntries);
+  const firstEntry = Object.values(curEntries)[0][0];
+
+  if (firstEntry.a && !firstEntry.b) {
+    const s3Url = `${S3URL}/${localPath}`;
+
+    if (s3Url) {
+      await getSavedImages(s3Url, curEntries);
+    }
   }
 
   const results = {};
 
   // eslint-disable-next-line no-restricted-syntax
   for (const [key, value] of Object.entries(curEntries)) {
-    const result = {};
-    const entry = value[0];
-    console.log(entry);
-
-    const baseImage = fs.readFileSync(entry.a);
-    const currImage = fs.readFileSync(entry.b);
-    result.order = 1;
-    result.a = entry.a;
-    result.b = entry.b;
-    result.urls = entry.urls;
-
-    const comparator = getComparator('image/png');
-    const diffImage = comparator(baseImage, currImage);
-
-    if (diffImage) {
-      const diffName = `${entry.b}`.replace('.png', '-diff.png');
-      fs.writeFileSync(diffName, diffImage.diff);
-      result.diff = diffName;
-      console.info('Differences found');
+    const resultsArray = [];
+    // eslint-disable-next-line no-restricted-syntax
+    for (const entry of value) {
+      const result = {};
+      console.log(entry);
+
+      const baseImage = fs.readFileSync(entry.a);
+      const currImage = fs.readFileSync(entry.b);
+      result.order = 1;
+      result.a = entry.a;
+      result.b = entry.b;
+      result.urls = entry.urls;
+
+      const comparator = getComparator('image/png');
+      const diffImage = comparator(baseImage, currImage);
+
+      if (diffImage) {
+        const diffName = `${entry.b}`.replace('.png', '-diff.png');
+        fs.writeFileSync(diffName, diffImage.diff);
+        result.diff = diffName;
+        console.info('Differences found');
+      }
+      resultsArray.push(result);
     }
-    results[key] = [result];
+    results[key] = resultsArray;
   }
 
   fs.writeFileSync(`${localPath}/results.json`, JSON.stringify(results, null, 2));
diff --git a/libs/screenshot/take.js b/libs/screenshot/take.js
index 5d1342d1..5e53a718 100644
--- a/libs/screenshot/take.js
+++ b/libs/screenshot/take.js
@@ -1,16 +1,10 @@
-/* eslint-disable import/no-extraneous-dependencies */
-/* eslint-disable import/no-import-module-exports */
-// eslint-disable-next-line import/extensions
-import { getComparator } from 'playwright-core/lib/utils';
-
-const fs = require('fs');
-
 /**
   * Take a screenshot of a page
   * @param {Page} page - The page object
   * @param {string} folderPath - The folder path to save the screenshot, e.g., screenshots/milo
   * @param {string} fileName - The file name of the screenshot
   * @param {object} options - The screenshot options, see https://playwright.dev/docs/api/class-page#page-screenshot
+  * @returns {object} The screenshot result
 */
 async function take(page, folderPath, fileName, options = {}) {
   const urls = [];
@@ -28,6 +22,16 @@ async function take(page, folderPath, fileName, options = {}) {
   return result;
 }
 
+/**
+ * Take a screenshot of a page
+ * @param {Page} page - The page object
+ * @param {string} url - The URL of the page to take a screenshot
+ * @param {function} callback - The callback function to run before taking the screenshot
+ * @param {string} folderPath - The folder path to save the screenshot, e.g., screenshots/milo
+ * @param {string} fileName - The file name of the screenshot
+ * @param {object} options - The screenshot options, see https://playwright.dev/docs/api/class-page#page-screenshot
+ * @returns {object} The screenshot result
+ */
 async function takeOne(page, url, callback, folderPath, fileName, options = {}) {
   const urls = [];
   const result = {};
@@ -50,6 +54,17 @@ async function takeOne(page, url, callback, folderPath, fileName, options = {})
   return result;
 }
 
+/**
+ * Take screenshots of two pages
+ * @param {Page} page - The page object
+ * @param {string} urlStable - The URL of the stable page
+ * @param {function} callbackStable - The callback function to run before taking the screenshot of the stable page
+ * @param {string} urlBeta - The URL of the beta page
+ * @param {function} callbackBeta - The callback function to run before taking the screenshot of the beta page
+ * @param {string} folderPath - The folder path to save the screenshots, e.g., screenshots/milo
+ * @param {string} fileName - The file name of the screenshots
+ * @returns {object} The screenshot results
+ */
 async function takeTwo(page, urlStable, callbackStable, urlBeta, callbackBeta, folderPath, fileName) {
   const urls = [];
   const result = {};
@@ -75,84 +90,8 @@ async function takeTwo(page, urlStable, callbackStable, urlBeta, callbackBeta, f
   return result;
 }
 
-async function takeTwoAndCompare(page, urlStable, callbackStable, urlBeta, callbackBeta, folderPath, fileName) {
-  const urls = [];
-  const result = {};
-
-  console.info(`[Test Page]: ${urlStable}`);
-  await page.goto(urlStable);
-  urls.push(urlStable);
-  if (typeof callbackStable === 'function') { await callbackStable(); }
-  const nameStable = `${folderPath}/${fileName}-a.png`;
-  await page.screenshot({ path: nameStable, fullPage: true });
-  const baseImage = fs.readFileSync(nameStable);
-  result.order = 1;
-  result.a = nameStable;
-
-  console.info(`[Test Page]: ${urlBeta}`);
-  await page.goto(urlBeta);
-  urls.push(urlBeta);
-  if (typeof callbackBeta === 'function') { await callbackBeta(); }
-  const nameBeta = `${folderPath}/${fileName}-b.png`;
-  await page.screenshot({ path: nameBeta, fullPage: true });
-  const currImage = fs.readFileSync(nameBeta);
-  result.b = nameBeta;
-
-  const comparator = getComparator('image/png');
-  const diffImage = comparator(baseImage, currImage);
-
-  if (diffImage) {
-    const diffName = `${folderPath}/${fileName}-diff.png`;
-    fs.writeFileSync(diffName, diffImage.diff);
-    result.diff = diffName;
-    console.info('Differences found');
-  }
-
-  result.urls = urls.join(' | ');
-  return result;
-}
-
-function compareScreenshots(stableArray, betaArray) {
-  const results = [];
-  const comparator = getComparator('image/png');
-  for (let i = 0; i < stableArray.length; i += 1) {
-    if (betaArray[i].a.slice(-10) === stableArray[i].a.slice(-10)) {
-      const result = {};
-      const urls = [];
-      result.order = i + 1;
-      result.a = `${stableArray[i].a}`;
-      result.b = `${betaArray[i].a}`;
-      urls.push(stableArray[i].urls);
-      urls.push(betaArray[i].urls);
-      const stableImage = fs.readFileSync(`${stableArray[i].a}`);
-      const betaImage = fs.readFileSync(`${betaArray[i].a}`);
-      const diffImage = comparator(stableImage, betaImage);
-
-      if (diffImage) {
-        result.diff = `${stableArray[i].a}-diff.png`;
-        fs.writeFileSync(`${stableArray[i].a}-diff.png`, diffImage.diff);
-        console.info('Differences found');
-      }
-      result.urls = urls.join(' | ');
-      results.push(result);
-    } else {
-      console.info('Screenshots are not matched');
-      console.info(`${stableArray[i].a} vs ${betaArray[i].a}`);
-    }
-  }
-  return results;
-}
-
-function writeResultsToFile(folderPath, testInfo, results) {
-  const resultFilePath = `${folderPath}/results-${testInfo.workerIndex}.json`;
-  fs.writeFileSync(resultFilePath, JSON.stringify(results, null, 2));
-}
-
 module.exports = {
-  takeTwoAndCompare,
-  compareScreenshots,
   takeOne,
   takeTwo,
   take,
-  writeResultsToFile,
 };
diff --git a/libs/screenshot/uploads3.js b/libs/screenshot/uploads3.js
index 1eb13e67..bef785fd 100644
--- a/libs/screenshot/uploads3.js
+++ b/libs/screenshot/uploads3.js
@@ -106,6 +106,16 @@ async function main() {
 
   console.log('Upload results.json');
   await uploadFile(resultsPath, bucket, s3Path, creds, resultsPath, 'application/json');
+
+  const timestampPath = path.join(dir, 'timestamp.json');
+
+  fs.writeFileSync(
+    timestampPath,
+    JSON.stringify([(new Date()).toLocaleString()], null, 2),
+  );
+
+  console.log('Upload timestamp.json');
+  await uploadFile(timestampPath, bucket, s3Path, creds, timestampPath, 'application/json');
 }
 
 main();
diff --git a/libs/screenshot/utils.js b/libs/screenshot/utils.js
new file mode 100644
index 00000000..29535841
--- /dev/null
+++ b/libs/screenshot/utils.js
@@ -0,0 +1,42 @@
+// eslint-disable-next-line import/no-extraneous-dependencies, import/extensions, import/no-import-module-exports
+import { getComparator } from 'playwright-core/lib/utils';
+
+const fs = require('fs');
+
+function compareScreenshots(stableArray, betaArray) {
+  const results = [];
+  const comparator = getComparator('image/png');
+  for (let i = 0; i < stableArray.length; i += 1) {
+    if (betaArray[i].a.slice(-10) === stableArray[i].a.slice(-10)) {
+      const result = {};
+      const urls = [];
+      result.order = i + 1;
+      result.a = `${stableArray[i].a}`;
+      result.b = `${betaArray[i].a}`;
+      urls.push(stableArray[i].urls);
+      urls.push(betaArray[i].urls);
+      const stableImage = fs.readFileSync(`${stableArray[i].a}`);
+      const betaImage = fs.readFileSync(`${betaArray[i].a}`);
+      const diffImage = comparator(stableImage, betaImage);
+
+      if (diffImage) {
+        result.diff = `${stableArray[i].a}-diff.png`;
+        fs.writeFileSync(`${stableArray[i].a}-diff.png`, diffImage.diff);
+        console.info('Differences found');
+      }
+      result.urls = urls.join(' | ');
+      results.push(result);
+    } else {
+      console.info('Screenshots are not matched');
+      console.info(`${stableArray[i].a} vs ${betaArray[i].a}`);
+    }
+  }
+  return results;
+}
+
+function writeResultsToFile(folderPath, testInfo, results) {
+  const resultFilePath = `${folderPath}/results-${testInfo.workerIndex}.json`;
+  fs.writeFileSync(resultFilePath, JSON.stringify(results, null, 2));
+}
+
+module.exports = { compareScreenshots, writeResultsToFile };
diff --git a/tests/visual/caas/cards.test.js b/tests/visual/caas/cards.test.js
index 52453523..1dee641a 100644
--- a/tests/visual/caas/cards.test.js
+++ b/tests/visual/caas/cards.test.js
@@ -1,7 +1,8 @@
 /* eslint-disable import/named */
 import { test } from '@playwright/test';
 import { features } from '../../../features/visual/caas/cards.spec.js';
-import { takeTwoAndCompare, writeResultsToFile } from '../../../libs/screenshot/take.js';
+import { takeTwo } from '../../../libs/screenshot/take.js';
+import { writeResultsToFile } from '../../../libs/screenshot/utils.js';
 
 const folderPath = 'screenshots/caas';
 const results = {};
@@ -12,7 +13,7 @@ test.describe('Milo Caas block visual comparison test suite', () => {
     // eslint-disable-next-line no-loop-func
     test(`${feature.name},${feature.tags}`, async ({ page, baseURL }, testInfo) => {
       const name = `${feature.name}-${testInfo.project.name}`;
-      const result = await takeTwoAndCompare(
+      const result = await takeTwo(
         page,
         baseURL + feature.stable,
         async () => { await page.waitForTimeout(3000); },
diff --git a/tests/visual/feds/feds.test.js b/tests/visual/feds/feds.test.js
index c0848ee4..616aa130 100644
--- a/tests/visual/feds/feds.test.js
+++ b/tests/visual/feds/feds.test.js
@@ -1,7 +1,8 @@
 /* eslint-disable import/named */
 import { expect, test } from '@playwright/test';
 import { features } from '../../../features/visual/feds/feds.spec.js';
-import { takeOne, writeResultsToFile } from '../../../libs/screenshot/take.js';
+import { takeOne } from '../../../libs/screenshot/take.js';
+import { writeResultsToFile } from '../../../libs/screenshot/utils.js';
 import FedsHeader from '../../../selectors/feds/feds.header.page.js';
 
 const folderPath = 'screenshots/feds';
diff --git a/tests/visual/milo/milo.test.js b/tests/visual/milo/milo.test.js
index 6ea6b6f3..46996017 100644
--- a/tests/visual/milo/milo.test.js
+++ b/tests/visual/milo/milo.test.js
@@ -1,7 +1,8 @@
 /* eslint-disable import/named */
 import { test } from '@playwright/test';
 import { features } from '../../../features/visual/milo/milo.spec.js';
-import { takeOne, writeResultsToFile } from '../../../libs/screenshot/take.js';
+import { takeOne } from '../../../libs/screenshot/take.js';
+import { writeResultsToFile } from '../../../libs/screenshot/utils.js';
 
 const folderPath = 'screenshots/milo';
 const results = {};
diff --git a/tests/visual/uar/quiz.test.js b/tests/visual/uar/quiz.test.js
index 0a88d1e5..2d857a26 100644
--- a/tests/visual/uar/quiz.test.js
+++ b/tests/visual/uar/quiz.test.js
@@ -6,7 +6,7 @@ import Quiz from '../../../selectors/uar/quiz.page.js';
 
 const { features } = require('../../../features/visual/uar/quiz.spec.js');
 const { WebUtil } = require('../../../libs/webutil.js');
-const { compareScreenshots, writeResultsToFile } = require('../../../libs/screenshot/take.js');
+const { compareScreenshots, writeResultsToFile } = require('../../../libs/screenshot/utils.js');
 const envs = require('../../../envs/envs.js');
 
 const folderPath = 'screenshots/uar';