Viewed 3k times. Improve this question. Sandy Sandy 1 1 gold badge 8 8 silver badges 17 17 bronze badges. Show your code please. A screen shot of your console is not helpful. It prints undefined because that's the return value of the statement. Hi Mjh I can understand for first alert it will show undefined because I just declare only variable , but for next alert and console. Please correct me if I am wrong. I wonder why this question was marked down.
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Feel free to Contact Us. Other Links. It could be viewed as useful for those who struggle with spelling, as the search term does not have to be exact. McAfee is a reputable antivirus software. It blocks malicious programs and the like from infecting your computer. Site Advisor is just one component in the whole package. It inspects the webpage before it loads, then sends an alert if all is not well. The 'undefined' error does not occur within the remit of either of these tools.
It's merely a glitch that somehow got into their usual programming, when coupled with the Chrome browser. It's probably just coincidental that the former is a rival to Google, while the latter has been purportedly rendered obsolete by the in-built security programs in locked-down Chromebook.
This can be done via the Extensions tab in Chrome. Step one is to access your settings menu. Click on the icon indicated here. It can be found on your topmost toolbar in Google Chrome, in the top right-hand corner. Select 'Settings' from the pull-down menu. Select Extensions from within the Settings menu.
Now that you are inside your Extensions area, you should be able to see a list of all the plug-ins currently running within your Chrome browser.
You are looking for Complitly or Site Advisor. I have not tested this yet, so please do take that purely as a guess. It may be that other anti-virus programs clash with Chrome too, if they insert something which interferes with normal searches. Google have crowed long and hard about their locked down browser not needing bolt on anti-virus programs. And sane people have treated that bragging with the disdain it probably deserves.
Moreover, Google's main business model revolves around a search engine. For Chrome on Mobile, a promotional tag is always sent regardless of the source of installations. The RLZ library was fully open-sourced in June On Android, this promotional tag can also be a readable string like "android-hms-tmobile-us" instead of an RLZ string, and is not unique to either you or your device.
We use this information to measure the searches and Chrome usage driven by a particular promotion. If usage statistics and crash reports are enabled, the RLZ string is sent along with the report. This allows us to improve Chrome based on variations that are limited to specific geographic regions.
For the desktop version of Chrome, you can opt-out of sending this data to Google by uninstalling Chrome, and installing a version downloaded directly from www. Usage statistics contain information such as system information, preferences, user interface feature usage, responsiveness, performance, and memory usage.
This feature is enabled by default for Chrome installations of version 54 or later. You can control the feature in the "Sync and Google services" section of Chrome's settings. When this feature is enabled, Google Chrome stores a randomly generated unique token on your device, which is sent to Google along with your usage statistics and crash reports.
The token does not contain any personal information and is used to de-duplicate reports and maintain accuracy in statistics. This token is deleted when the feature is disabled and a new token is regenerated when the feature is enabled again.
By default, the usage statistics do not include any personal information. However, if you're signed in to Chrome and have enabled Chrome sync, Chrome may combine your declared age and gender from your Google account with our statistics to help us build products better suited for your demographics. This demographic data is not included in crash reports.
Along with usage statistics and crash reports, Chrome also reports anonymous, randomized data that is constructed in a manner which is not linked to the unique token, and which ensures that no information can be inferred about any particular user's activity. This data collection mechanism is summarized on the Google research blog , and full technical details have been published in a technical report and presented at the ACM Computer and Communications Security conference.
Chrome will also anonymously report to Google if requests to websites operated by Google fail or succeed in order to detect and fix problems quickly. The information will also include the URLs and statistics related to downloaded files. If you sync extensions , these statistics will also include information about the extensions that have been installed from Chrome Web Store.
The usage statistics are not tied to your Google account. We use this information to improve our products and services, for example, by identifying web pages which load slowly; this gives us insight into how to best improve overall Chrome performance. We also make some statistics available externally, through efforts like the Chrome User Experience Report. Externally published reports are conducted in highly aggregated manner to not reveal individual user's identity.
On iOS, if you are syncing your browsing history without a sync passphrase, Chrome reports usage for certain URLs that other Google apps could open. For example, when you tap on an email address, Chrome presents a dialog that allows you to choose between opening with Google Gmail or other mail apps installed on your device. The usage information also includes which apps were presented to you, which one was selected, and if a Google app was installed.
Chrome does not log the actual URL tapped. If you are signed in, this usage is tied to your Google account. If you are signed out, the information is sent to Google with a unique device identifier that can be regenerated by resetting the Google Usage ID found in Chrome settings.
The raw reports are deleted within 60 days, after which only the aggregated statistics remain. In Chrome on Android and Desktop, when you have "send usage statistics" enabled, you may be randomly selected to participate in surveys to evaluate consumer satisfaction with Chrome features.
If you are selected, Chrome requests a survey from Google for you. If a survey is available, Chrome then asks you to answer the survey and submit responses to Google.
The survey also records basic metrics about your actions, such as time spent looking at the survey and elements that the user clicked. These metrics are sent to Google even if you do not fully complete the survey. Google uses strategies to ensure that surveys are spread evenly across users and not repeatedly served to a single user. On Android, Chrome stores a randomly generated unique token on the device. On Desktop, Chrome uses a cookie to connect with the server.
This token or cookie is used solely for the survey requests and does not contain any personal information. If you disable sending usage statistics, the token or cookie will be cleared. Google returns a list of suggested spellings that are displayed in the context menu. Cookies are not sent along with these requests. Requests are logged temporarily and anonymously for debugging and quality improvement purposes. When the feature is turned off, spelling suggestions are generated locally without sending data to Google's servers.
The feature is enabled by default. Language detection is done entirely using a client-side library, and does not involve any Google servers. For translation , the contents of a web page are only sent to Google if you decide to have it translated. Additionally, you can do so by clicking on a translated search result on the Google Search Results Page. If you do choose to translate a web page, the text of that page is sent to Google Translate for translation. Your cookies are not sent along with that request and the request is sent over SSL.
This communication with Google's translation service is covered by the Google privacy policy. Chrome can provide automatic descriptions for users who are visually impaired by sending the contents of images on pages you visit to Google's servers. This feature is only enabled when Chrome detects that the user has a screen reader running and if the user explicitly enables it in the page context menu. Chrome fetches the list of supported languages from Google's servers and then requests descriptions in the most appropriate language given the current web page and the user's language preferences.
Requests are not logged. You have the option to use the Chrome browser while signed in to your Google Account, with or without sync enabled. On desktop versions of Chrome, signing into or out of any Google web service, like google.
On Chrome on Android, when you sign into any Google web service, Chrome may offer you to sign in with the accounts that are already signed in on the device.
If you want to just sign in to the Google web service and not to Chrome, you can dismiss the dialog and enter your credentials manually in the web form in the background. If you are signed in to Chrome, Chrome may offer to save your passwords, payment cards and related billing information to your Google Account. Chrome may also offer you the option of filling passwords or payment cards from your Google Account into web forms.
If you would like to sign into Google web services, like google. Synced data can include bookmarks, saved passwords, open tabs, browsing history, extensions, addresses, phone numbers, payment methods, and more.
In advanced sync settings, you can choose which types of data to synchronize with this device. By default, all syncable data types are enabled. If you have turned on sync and signed out of the account you are syncing to, sync will pause sending all syncable data to Google until you sign back in with the same account.
Some sync data types such as bookmarks and passwords that are saved locally while sync is paused will automatically be synced to your account after you sign back in with the same account. On mobile versions of Chrome, you can turn sync on or off in Chrome settings. This can be done for any account that has already been added to the mobile device without authenticating again. On both desktop and mobile, signing into Chrome keeps you signed into Google web services until you sign out of Chrome.
On mobile, signing into Chrome will keep you signed in with all Google Accounts that have been added to the device. This allows those Google web services to update their UI accordingly. If you are using a managed device, your system admin may disable the sign in feature or require that data be deleted when you disconnect your account.
Users can share phone numbers and text between their devices mobile or desktop when they are signed-in to Chrome. The transferred data is encrypted during transit and Google cannot read or store the content. To let users select the device to share with, Chrome collects the following information about devices on which a user is signed-in and stores that in the user's Google account: device manufacturer, model number, Chrome version, OS, and device type.
Google uses your personal synchronized data to provide you a consistent browsing experience across your devices, and to customize features in Chrome. You can change your preference any time, and manage individual activities associated with your Google account. The paragraph above describes the use of your personal browsing history. Google also uses aggregated and anonymized synchronized browsing data to improve other Google products and services.
For example, we use this information to improve Google Search by helping to detect mobile friendly pages, pages which have stopped serving content, and downloads of malware. FLoC is one of the open standards proposed as part of the Privacy Sandbox , an initiative to make the web more private and secure for users while also supporting publishers. Google will use logged interest cohorts to perform an internal privacy analysis before making them available to the web ecosystem for broader testing.
If you would like to use Google's cloud to store and sync your Chrome data without allowing any personalized and aggregated use by Google as described in the previous paragraphs, you can choose to encrypt all of your synced data with a sync passphrase.
Google will store the metadata about the days on which sync was running to improve other Google products and services. Chrome may help you sign in with credentials you've saved in Android apps on websites that are associated with the respective apps.
Likewise, credentials you've saved for websites can be used to help you sign into related Android apps. You can view the credentials you've saved in Chrome and Android by visiting passwords. If you've saved credentials for Android applications, Chrome periodically sends a cookieless request to Google to get an updated list of websites that are associated with those applications. To stop websites and Android apps from automatically signing in using credentials you previously saved, you can turn off Auto Sign-In on passwords.
For more details see this article. To make the history page easier to use, Chrome displays favicons of visited URLs. For Chrome browsing history from your other devices, these favicons are fetched from Google servers via cookieless requests that only contain the given URL and device display DPI. Favicons are not fetched for users with sync passphrase. You can read more in the Usage statistics and crash reports section of this Whitepaper. Google Chrome has a form autofill feature that helps you fill out forms on the web more quickly.
If Autofill is enabled and you encounter a web page containing a form, Chrome sends some information about that form to Google. This information includes the basic structure of the form, a hash of the web page's hostname as well as form identifiers such as field names ; randomized representation of the form identifiers, and if you have turned on the "Make searches and browsing better Sends URLs of pages you visit to Google " setting, also a randomized representation of the web page's URL.
This information helps Chrome match up your locally stored Autofill data with the fields of the form. If Autofill is enabled when you submit a form, Chrome sends Google some information about the form along with the types of data you submitted. The values you entered into the form are not sent to Google.
This information helps Chrome improve the quality of its form-filling over time. Chrome will never store full credit card information card number, cardholder name, and expiration date without explicit confirmation. In order to prevent offering to save cards you have shown disinterest in saving, Chrome stores the last four digits of detected credit cards locally on the device.
If you scan your credit card using a phone camera, the recognition is performed locally. Chrome may help you sign in to websites with credentials you've saved to Chrome's password manager or your Google Account by autofilling sign-in forms, by offering you an account picker, or by automatically signing you in.
If you enable password management , the same kind of data about forms as described above is sent to Google to interpret password forms correctly. To enable Chrome to offer password generation that meets site-specific requirements, Chrome uploads a randomized vote on a specific password characteristic to the server once a user-created password is stored.
If stored credentials are used for the first time in a username field which was already filled differently by the website itself, Chrome also transmits a short one-byte hash of the prefilled value. This allows Google to classify if the website uses a static placeholder in the username field which can be safely overwritten without deleting valuable user-specific data.
Google cannot reconstruct the value from this hash. To access credentials in your Google Account, Chrome may ask you to re-authenticate to your Google Account. While signed in to Chrome, you can choose to store a credential after you have signed into a site to your Google Account or locally to the device.
Locally-saved credentials are not deleted when you sign out of Chrome. After you have used a locally-saved credential to sign into a site, Chrome may also offer you to move the locally stored credentials to your account. The feature is available on all platforms but only to the users signed in with a Google account. On Android the feature is only available if sync is also enabled, due to the way the accounts are managed by the OS.
Being signed in to a Google account is a technical requirement that prevents abuse of the API. When you sign in to a website, Chrome will send a hashed copy of your username and password to Google encrypted with a secret key only known to Chrome. No one, including Google, is able to derive your username or password from this encrypted copy.
From the response, Chrome can tell if the submitted username and password appear in the database of leaked credentials. The feature can be disabled in settings under Sync and Google services. On desktop and Android versions of Chrome, this feature is not available if Safe Browsing is turned off. If a password in this list is outdated, you can manually edit it to store the current version.
The extension does not store Chrome passwords. If the device's keychain or the iCloud keychain are enabled as a credential provider, then the extension will prompt you to save the recently used password in the keychain.
If you're not signed in, Chrome offers to save your credit cards locally. If the card is not stored locally, you will be prompted for your CVV code or device authentication, such as Touch ID, Windows Hello, or Android screen lock, each time you use the card. In some versions of Chrome, it is possible to store a card to Google Payments and locally in Chrome at the same time, in which case Chrome will not ask for a CVV or device authentication confirmation.
If you have cards stored in this way, their local copies will persist until you sign out of your Google account, at which point the local copy will be deleted from your device. If you choose not to store the card locally, you will be prompted for your CVV code or device authentication each time you use the card.
You can opt out of using device authentication in the Payment methods section of Chrome settings. If you use a card from Google Payments, Chrome will collect information about your computer and share it with Google Payments to prevent fraudulent use of your card. If you use device authentication to confirm cards from Google Payments, an identifier scoped to a device and signed-in session will be used to ensure that the device and account autofilling the card should have access to it.
When you delete a credit card that's also saved in your Google Payments account, you will be redirected to Google Payments to complete the deletion. After your card has been deleted from your Google Payments account, Chrome will automatically remove that card from your Autofill suggestions.
You can also turn the Payments Autofill feature off altogether in settings. Chrome also supports the PaymentRequest API by allowing you to pay for purchases with credit cards from Autofill, Google Payments, and other payment apps already installed on your device. Google Payments and other payment apps are only available on Android devices. PaymentRequest allows the merchant to request the following information: full name, shipping address, billing address, phone number, email, credit card number, credit card expiration, CVV, and Google Payments credentials.
Information is not shared with the merchant until you agree. Google Chrome supports the Geolocation API , which provides access to fine-grained user location information with your consent. By default, Chrome will request your permission when a web page asks for your location information, and does not send any location information to the web page unless you explicitly consent. Furthermore, whenever you are on a web page which is using your location information, Chrome will display a location icon on the right side of the omnibox.
You can click on this icon in order to find out more information or manage location settings. You can also configure exceptions for specific web sites. In the Android version of Chrome, your default search engine automatically receives your location when you conduct a search.
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