Ads by SpeedCheck

What is SpeedCheck?

Created by Virtue Interactive Ltd, SpeedCheck is a rogue application that claims to install a desktop widget allowing users to observe their Internet speed. On initial inspection, this functionality might seem legitimate and useful, however, be aware that SpeedCheck is considered to be adware or a potentially unwanted program (PUP).

These associations are made due to a deceptive software marketing method called 'bundling' employed by SpeedCheck to install on Internet browsers without users' permission.

Bundling is a way to stealthily distribute applications together with other software, and therefore, most users inadvertently install SpeedCheck during download of free software from freeware download websites.

After successful infiltration on Internet Explorer, Google Chrome, and Mozilla Firefox, SpeedCheck generates numerous intrusive online advertisements including pop-up, pop-under, in-text, banner, and display ads. Clicking these advertisements is likely to cause high-risk adware or malware infections.

Furthermore, SpeedCheck continually monitors users' Internet browsing activity by collecting various software and hardware information such as IP addresses (used to determine users' geographic locations), operating system types, unique identifier numbers, web browser data (website URLs visited, pages viewed, search queries entered, web beacons, cookies, etc.), and other similar details that may be personally identifiable.

This information tracking may lead to serious privacy issues or identity theft. SpeedCheck is similar to other potentially unwanted programs that employ bundling as an installation method. Some examples include Gosavenow, TopBuyer, and WeatherBug among many others.

These browser plug-ins are useless to the user - their purpose is to generate revenue by the display of intrusive online ads, and therefore, you are strongly advised to eliminate SpeedCheck adware from your Internet browsers.

Research shows that most adware is distributed via small programs called 'download clients' on freeware download websites such as download.com, softonic.com, soft32.com, etc. Download clients are used by these websites as free service monetization tools since they offer installation of advertised (according to the developers, '100% legitimate') browser extensions together with the chosen free software.

Thus, careless download and installation of freeware risks computer infection with adware or malware. To prevent installation of SpeedCheck, or other similar adware, be attentive when downloading free software and never accept installation of any additional programs offered.

Furthermore, all software downloaded from the Internet should be installed using the 'Custom' or 'Advanced' installation options, rather than 'Quick' or 'Regular' - this will reveal any bundled applications listed for installation and allow you to opt-out. If you have already installed SpeedCheck, and you experience intrusive online ads while browsing the Internet, read the following removal guide to uninstall this adware from your browsers.

SpeedCheck (app) desktop widget:

Deceptive free software installers used in SpeedCheck adware distribution:

SpeedCheck adware generating intrusive online ads ('Ads by SpeedCheck'):

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Quick menu:

• What is SpeedCheck?
• STEP 1. Uninstall SpeedCheck application using Control Panel.
• STEP 2. Remove SpeedCheck ads from Internet Explorer.
• STEP 3. Remove SpeedCheck advertisements from Google Chrome.
• STEP 4. Remove Ads by SpeedCheck from Mozilla Firefox.
• STEP 5. Remove SpeedCheck extension from Safari.
• STEP 6. Remove rogue plug-ins from Microsoft Edge.

SpeedCheck adware removal:

Windows 11 users:

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

In the uninstall programs window, look for "SpeedCheck", select this entry and click "Uninstall" or "Remove".

After uninstalling the potentially unwanted program (which causes SpeedCheck ads), scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.

Remove SpeedCheck adware from Internet browsers:

Video showing how to remove potentially unwanted browser add-ons:

Remove malicious add-ons from Internet Explorer:

Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for "SpeedCheck", select this entry and click "Remove".

Optional method:

If you continue to have problems with removal of the speedchecker adware, reset your Internet Explorer settings to default.

Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.

Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.

Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.

In the opened window, select the Advanced tab.

Click the Reset button.

Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.

Remove malicious extensions from Google Chrome:

Click the Chrome menu icon (at the top right corner of Google Chrome), select "Tools" and click on "Extensions". Locate: "SpeedCheck", select this entry and click the trash can icon.

Optional method:

If you continue to have problems with removal of the speedchecker adware, reset your Google Chrome browser settings. Click the Chrome menu icon  (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Remove malicious plugins from Mozilla Firefox:

Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window remove "SpeedCheck".

Optional method:

Computer users who have problems with speedchecker adware removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.

Select Troubleshooting Information.

In the opened window, click the Refresh Firefox button.

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Remove malicious extensions from Safari:

Make sure your Safari browser is active, click Safari menu, and select Preferences....

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

In the opened window select all history and click the Clear History button.

Remove malicious extensions from Microsoft Edge:

Click the Edge menu icon  (at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.

Optional method:

If you continue to have problems with removal of the speedchecker adware, reset your Microsoft Edge browser settings. Click the Edge menu icon  (at the top right corner of Microsoft Edge) and select Settings.

In the opened settings menu select Reset settings.

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

• If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

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