Netflix Detects Nordvpn

How you can use Netflix using NordVPN? Well, If you have the account of Netflix, then you will see that the content which is available there is only limited to the required country. The content gets differs from various regions and it becomes impossible to watch the shows from the region of different ones. It can be much frustrating as if we take an example, that you have visited New York and you lost access to the loved shows. There are various reasons why such a service of streaming is going on in this way. From money to the copyrights of regional forms, though the discussion will not be in it.

NordVPN’s network is the largest of any major VPN, with more than 5,000 VPN server locations in its network throughout 60 countries. That’s not all it has to offer, though: it’s also very fast and capable of unblocking several different Netflix libraries. It detects when you are connected to a How Get Netflix On Nordvpn Mexico restricted network or in How To Permanently Delete Your Snapchat Account Expressvpn a How Get Netflix On Nordvpn Mexico country with government censorship, and automatically redirects your traffic to access restricted content.

Being from apart here, Netflix content can be watched anywhere around the world. The answer to this is a VPN. As not all the VPNs are used here. The VPN here requires encryption, speed, or the server along with the location to get a bypass in a successful way.

Jan 28, 2021 It detects when you are connected to a How Get Netflix On Nordvpn Mexico restricted network or in How To Permanently Delete Your Snapchat Account Expressvpn a How Get Netflix On Nordvpn Mexico country with government censorship, and automatically redirects your traffic to access restricted content. NordVPN's Netflix-unblocking, P2P-optimized servers, NordLynx-accelerated speeds and Bitcoin support make for an appealing service. And even if you forget to do this, if the service detects.

We have a solution to this which is NordVPN. It makes it easy for the reach of All) of Netflix which also includes the content of the UK, US, and other countries too.

8Final Words

Use NordVPN To Access Netflix Anywhere on PC / Phone

NordVPN is one of the time at VPNs used for Netflix for the streaming access of it. It works for most of the countries in accessing.

Step 1


Go to the Official website of NordVPN and download and subscribe to the membership plan.

Step 2

Do the installation of the VPN and then connect it to the server in the required country where you want the content of Netflix to have there for example US or UK.

Step 3

After that do the signing into the Netflix account and now you can smoothly enjoy the favorite shows of your choice.

Features of NordVPN for the Streaming of Netflix

As there are various VPNs available out there and between them, the selection becomes difficult. Netflix does the upgrading of the detection of VPN and for the result, the struggle of VPN is for the unblocking of it through abroad. For that, we have NordVPN which is best for the Steaming of Netflix.

Here we have a few of its features which will be best to have in your knowledge:-

  • It can in a consistent form unblock the regional libraries of Netflix.
  • It offers the prompt as well as the knowledgeable support for customers.
  • Also, includes the apps for the wide range in operating systems along with the devices.
  • The offer is given providing the reliability and the Connection of high-speed networks.
  • The effective encryption cannot be cracked and also the selection of the features of other security.
  • It will not log any of the information which doesn’t define you.

Benefits of NordVPN For Accessing Netflix

When you do the selection of the NordVPN for watching the shows on Netflix, you will get the high speeds and the servers of the right types. There are various reasons for making NordVPN the first choice for all the needs of it.

  • There is no strict logging of policy for ensuring the data is safe.
  • Also, there is the unsurpassed level of security which includes the 2048 bites of encryption along with the double VPN and the Onion Over VPN.
  • It includes the automatic killing of the switch and the leak protection from DNS.
  • The dedication of P2P and the servers torrenting is also there.
  • There is no bandwidth or limits for download.
  • It includes apps of user friendly for all the major devices and for the operating systems.
  • They have a money-back guarantee of 30 days.

As per the combining with the excellent form of subscription packages, it includes the 70% discount. Therefore, NordVPN is the first choice for the accessing of Netflix in any of the regions.

Speed in Watching Netflix Through NordVPN

Through the connection of Netflix, it is only half of the battle. As when it is connected, the next issues are going through with the videos for loading them properly and for the avoiding of buffering in it. For enjoying the perfect experience to the best, you have to take the speed requirements in the minimum form.

  • The standard Quality video which is of 480p has the speed of 3Mbps.
  • High definition video which is of 720p has a speed of 5Mbps.
  • Ultra HD which is of 1080p has a speed of 25 Mbps.

Such levels of encryption are in addition to the data when you are using the VPN and it slows down to the Connection. Most of the VPNs have trouble in a consistent form in reaching such speeds. Therefore, NordVPNhas various ways of working around with such issues for providing the service of VPN with the easiest and the fastest speeds through the Network of its server.

Why Use NordVPN for Unblocking of Netflix?

Netflix gives the try for eliminating the use of VPNs for most of the reasons. One way of performing this is by blacklisting the IP ranges of VPN. In one of the moves by Netflix, a VPN is with the IP address which is limited for completely losing the ability for accessing the Netflix in the actual region of the user. For this, NordVPN offers two solutions:-

  • The first one tells that it is the high-growing network of servers and of the server locations. In the current time, it has 5,400 servers around 62 countries. It gives NordVPN various IP addresses by which it sends the data and then you can perform the counting on it being encrypted in the stronger form.
  • Secondly, NordVPN runs the servers of obfuscated forms. Such servers hide the required fact that the data which is covered and received have been in encryption by the use of a VPN. Netflix cannot do the distinguishing of the data from everyone. It means few of the NordVPN IP address gets blacklisted.

Using the free VPN other than the NordVPN

Netflix Detects Nordvpn

You can easily try for the use of free service other than the NordVPN for accessing Netflix though not likely it will be the exercise in failure and also in frustration. When you will assume that the searching of the free VPN offers the servers and the connection of descents type speeds in the country where you can easily watch Netflix.

Netflix Keeps Detecting Nordvpn

The NordVPN Netflix Servers

There are various best NordVPN servers for Netflix at popular locations. The update is made in a regular form. They are Japan, the UK, the US, Canada, Australia, Netherlands, Germany, and France. If any of the issues occur in such servers then you can easily fix them. It can be fixed by clearing the cache of the browser and then restarting the device. The NordVPN is specially designed to give an easier service to everyone.

Netflix is a multi-billion dollar company and has invested many amounts of money as well as time from accessing content. There are few providers of VON and are capable of unblocking the Netflix libraries. They find the workaround within a few times any of the upgrades of Netflix with the capabilities of proxy blocking of it. By the use of NordVPN, you yourself will get to know about it and the various uses of it.

Final Words

By this topic, readers will get to know all about NordVPN and the connection of it with Netflix. NordVPN is the vest VPN to be used for Netflix. It will do the proper protection of the privacy and the security of the person. Give us comment on this topic and read our more for better knowledge.

Related Articles:

Other Testers

No web site on the Internet is particularly unique. Below is a list of other 'tester' web sites.

Netflix Detects Nordvpn Settings

  • Oracle now has two automated Java tester pages (in the old days Sun had more). Both pages report the currently installed version of Java and whether it is the latest and greatest (previously some of their tester pages left this out). However, as befits a large organization and Oracle in particular, the two pages do not always agree as to whether the latest version of Java is installed. The pages are:
    • How do I test whether Java is working on my computer? (
    • Verify Java Version (
    On March 4, 2013, I tried both pages on a Windows computer running Java 6 update 41, which was the latest version of Java 6 at the time. The top page reported 'Latest Java installed'. The bottom page warned that 'A newer version of Java is available' and prompted me to download Java 7 Update 15.
    March 5, 2013. After the release of Java 6 Update 43, I tested again. The top tester page now initially warns that 'An old version of Java has been detected on your system.' But, when I clicked on the 'test the currently installed version of Java' link, it reported 'Latest Java installed'. The bottom tester page now invokes a signed Java applet. Finally. Like yesterday, it warns that 'A newer version of Java is available' but it now prompts to download Java 7 Update 17.
  • There are two manual ways to check the latest version of Java from Oracle
    • At the Java SE Downloads page look for the 'Java Runtime Environment (JRE)' download.
    • At the manual download page, see the recommended version at the top of the page.
  • Spectre CPU Vulnerability check from Tencent labs
  • SpecuCheck for Windows reports on the state of fixes for Meltdown and Spectre. Technically it should not be here as it is not an online tester, but rather a pair of EXE files you need to download and run.
  • WebRTC can leak public IP address while on VPN
    • Test if WebRTC is enabled at The site 'secretly makes requests to STUN servers that can log your request. These requests do not show up in developer consoles and cannot be blocked by browser plugins (AdBlock, Ghostery, etc.)'
    • Test for leakage at
    • The WebRTC Leak Test at
    • VPN provider Mullvad has a tester page that tests WebRTC, DNS servers and more
    • has a WebRTC Leak Test
    • Trickle ICE - click on the red Bather Candidates button near the bottom of the page
    • Read more about this from Mullvad VPN (undated) and from BestVPN (Nov. 2015). Note that Internet Explorer and Safari are safe as they do not support WebRTC at all.
    • Firefox: disable WebRTC -> about:config and toggle media.peerconnection.enabled to false
    • Chrome requires an extension. WebRTC Leak Prevent works with Chrome version 42 and newer, some options require Chrome version 48. The WebRTC Network Limiter prevent IP leaks without fully disabling WebRTC functionality. It is an official Google extension.
    • uBlock Origin can also help. See Prevent WebRTC from leaking local IP address by Raymond Hill author of uBlock Origin.

  • Internet connection Speed Tests:
    • is from Netflix. By default, it only reports on download speed, but you can get it to also test uploads by clicking the 'Show More Info' button. It also reports on Latency. No ads/trackers. Do not run this while connected to a 4G/LTE network (long story).
    • is pretty much the unofficial standard. Also available as an app for iOS and Android. Lots of ads and trackers.
    • The LibreSpeed Speedtest runs fairly quickly. No ads/trackers.
    • Cloudflare has a speed test at Like it automatically runs the test against a Cloudflare server that is physically near you. Unlike, you can not change the server it tests with. For download speeds, it run multiple tests using four different sized files and reports on the speed for each file size. It also measures Latency and Jitter. It does not measure upload speed (as of June 2020). No ads/trackers. Like it is good for non-techies as there is no button to click to run the test. In September 2020 I did some comparison of speed testers and this reported a much slower speed than all the others.
    • The Open Broadband Speed Test at runs multiple speed tests from multiple locations, so it takes a while to complete.
    • The Cool Fast Internet Download Speed Test by Jerry Jongerius works in any browser.
    • The SpeakEasy Speed Test has been around forever.
    • Other speed tests:, and
    • The speed test seems to have died, as of September 2020. It is the only one I know of that reports on Buffer Bloat.
    • At you can see Latency, Jitter, Upload speed and Download speed very clearly. No ads.
    • At you can chose to test upload or download speed individually.
  • Google:
    • Google security checkup
    • See the data Google has on you at Activity Controls is perhaps the most important section as it lets you stop some types of data collection. Read more from Leo Notenboom.
  • Website Security Tests:
    • The SSL Labs SSL Server Test reports many techie details of the SSL configuration on a server. From Qualys. This is well respected and has been around for a long time.
    • Similar to the SSL Labs test, High-Tech Bridge offers an SSL Server Test
    • ImmuniWeb offers a Website Security Test and an SSL Security Test.
    • Mozilla Observatory tests assorted security aspects. Released Aug. 2016.
    • COMODO SSL Analyzer
    • CryptCheck shows which cipher suites are used with TLS 1.2, which with TLS 1.1 and which with TLS 1.0. Also clearly shows whether Perfect Forward Secrecy is supported for each cipher suite (green PFS or orange NO PFS).
    • The SSL/TLS test at takes only a few seconds and reports on weak ciphers, old protocols and assorted certificate errors. It does not, however, report on either DV vs. EV status or Perfect Forward Secrecy. It also does not support IPv6 and reports are limited to one IP address per domain. See a review.
    • The site can test for Logjam, weak Diffie Hellman keys and Forward Secrecy
    • 10 Online Tool to Test SSL, TLS and Latest Vulnerability by Chandan Kumar July 2016
    • The DigiCert SSL Installation Diagnostics tool validates digital certificates
    • The POODLE, FREAK, Logjam and Heartbleed sections of this page have links to test servers for these vulnerabilities
    • At the Google Transparency Report you can check if a certificate is transparent. This will become more important in October 2017.
  • Website Non-security Tests: Some of these merely claim to be speed testers but they all illuminate a lot about what goes under underneath a web page. For example, where the ads and trackers come from.
    • Pingdom Tools has a website speed test and ping speed tests.
    • Dotcom-Monitor offers similar tools and more.
    • Google has a Mobile-Friendly test
    • GTMetrix claims to give you insight on how well your site loads and provide recommendations on how to optimize it.
    • Website Speed Test from KeyCDN.
    • Google has a Page Speed Insights test that reports on mobile friendly issues.
    • analyses websites and the resources they request. Much like the Inspector of your browser, it lets you see the individual resources that are requested when a site is loaded. This allows inexperienced users to see what a particular website is requesting in the background. By Jojo.
    • Web Page Test is an open source project that is primarily being developed and supported by Google as part of our efforts to make the web faster.
    • Web Server Vulnerability Scan with Nikto
    • Web Cookies scans a website for HTTP cookies, Flash, HTML5 localStorage, sessionStorage, CANVAS, supercookies, evercookies as well as SSL/TLS and HTTP security
    • reports on the cookies set by a website.
  • Website malware and tracking tests
    • The Virus Total URL Scanner gets opinions from over 30 different sources.
    • Blacklight from The Markup runs a privacy test on a website. I recommend it.
    • Sucuri Website Malware and Security Scanner
    • Tinfoil Security empowers DevOps with Security, whatever that means. Steve Gibson was impressed with their service on the Sept. 20, 2016 episode of Security Now.
    • From Quttera: 'Check any website/domain for web malware and web threats online. Site check report with web threats, iframes, malicious redirects and hidden obfuscated JavaScript will be generated at the end of the website scan.'
    • Zscaler Zulu URL Risk Analyzer
    • Unmask Parasites tests if a web page contains hidden illicit content.
    • Google safe browsing
    • WebPulse Site Review Request from Blue Coat
    • OpenDNS has a Site Checker with crowd sourced website opinions.
    • Web of Trust offers crowd sourced website opinions on their website. They also have web browser plugins.
    • detects and analyzes web-based malware offering detailed information about the activities a browser does while visiting a site
    • Norton Safe Web from Symantec
    • Much like this list, Lenny Zeltser has is own list of Free Online Tools for Looking Up Potentially Malicious Websites

  • CHROMEBOOKS Newer ones get Linux apps and 5 years of bug fixes.
    • Auto Update Policy by Google lets you look up how long a Chromebook model will get bug fixes (a.ka. the Auto Update Expiration date)
    • Some Chromebooks Won't Get Linux Apps. Here's What You Can Do Instead by Tom Westrick Nov 7, 2018. Has a list of Chromebooks that will not get Linux apps which requires Linux kernel 3.14 or later.
    • Developer Information for Chrome OS Devices by Google. See when a Chromebook was released and which version of the Linux kernel it runs.
  • BAD CERTIFICATES One way to verify that your browser is working correctly when it comes to validating certificates is to purposely give it a bad certificate.
    • Hanno Böck offers a certificate signed by a Certificate Autority that is not trusted by any web browser:
    • Steve Gibson has a sample revoked certificate:
    • Hanno Böck also has a certificate that is both expired and self-signed:
    • The mother of all these test sites is, but there is no documentation at all. Shame.
    • Kenn White created which presents the self-signed eDellRoot certificate that was discovered in Nov. 2015. The cert was, sadly, accepted by Chrome on Windows but Firefox correctly warned about it.
  • Test for cellular ISP tracking beacons at by Kenn White. ATT, Verizon, Sprint, Bell Canada and Vodacom are/were inserting 'super cookies' into hidden web page headers when connected to their 3G/4G data networks (does not apply with WiFi). If you are not being tracked the 'Broadcast UID' is blank. The page explains the issue in detail. There is no HTTPS version of this page because the cellphone companies can not insert data into HTTPS traffic.
  • On Facebook, you can view the devices that are logged in to your account here. It should also show approximately where in the world those devices are located.
  • The Cloudflare Encrypted SNI checker is not yet (Sept. 2018) very useful as no one yet uses Encrypted SNI. It also tests for TLS 1.3 another very new protocol. It tests for secure DNS too, but in my tests it was never sure about the result. Finally, it tests for DNSSEC.
  • Router/Firewall Testers
    The tests that were here are now included in my Router Security site
  • DNS Server Tests:
    The tests that were here are now included in my Router Security site
  • Test your web browser:
    • Test if the auto-fill feature of your browser is silently leaking information
    • How's My SSL? reports the version of SSL/TLS being used, whether the browser supports forward secrecy, whether it is vulnerable to the BEAST attack and much more. Every test is explained reasonably well.
    • reports a ton of information about your web browser and its environment.
    • Panopticlick from the EFF is a great example of browser fingerprinting. Sadly, you may be unique.
    • Qualys BrowserCheck scans your browser and plugins to see if they are up-to-date.
    • Qualys SSL Labs also has an SSL Client Test that reports on the SSL/TLS Capabilities of your web browser. This includes, but is not limited to, testing whether the browser is vulnerable to the Logjam, FREAK and POODLE flaws.
    • The website tests for the Logjam vulnerability. It is the home office for this flaw. If your browser is vulnerable there will be a red horizontal stripe at the top of the page saying 'Warning! Your web browser is vulnerable to Logjam and can be tricked into using weak encryption. You should update your browser.'
    • The Mozilla Plugin Check. Originally, this only worked with Firefox, but in May 2010, it was extended to work with other browsers as well.
      Oct 19, 2014: This is very unreliable. Don't trust it. I have seen old plug-ins flagged as up to date too many times.
      May 23, 2015: Support for other browsers has been withdrawn, it only supports Firefox
    • The YouTube HTML5 Video Player page shows if the browser is using Flash or HTML5
    • The Cyscape Browser Capabilities Test Page relies on their BrowserHawk product.
  • Public IP Address:
    • IPChicken is my favorite website for reporting on your IP address. The 'Name Address' field often makes the ISP name obvious.
    • A new entrant in this crowded field has a very user friendly format.
    • provides location information alongside your public IP address
    • Dyn offers a minimal interface:
    • Synology also offers a minimal interface:
    • Some VPN providers post both your IP address and your ISP at the top of their home page. Some that do this are PrivateInternetAccess, NordVPN and IVPN. Tunnelbear offers the same information at
    • VPN provider Perfect Privacy reports your public IP address for both IPv4 and IPv6 along with your physical location and a DNS server.
    • reports your public IP address, your ISP and a ton of information about your computer
    • This page reports the usual stuff and adds some information about your browser.
    • A Google search for 'ip' returns your public IP address. A search for 'ip' returns both your public IP address and your location.
    • Find other websites hosted on a given IP address at
    • And, you can also find other websites hosted on a given IP address at (obviously change the IP address)
  • IP version 6 (IPv6) Public IP address:
    • Is the router you are sitting behind enabled for IP version 6 (IPv6)? Test it at or
    • Wireshark has a simple IPv4 and IPv6 Connectivity Test
    • VPN provider Perfect Privacy reports your public IP address for IPv4 and IPv6
    • Synology offers a minimal display of the public IPv6 address at

  • Physical Location:
    • A demo of the MaxMind service at show the physical location of your current public IP address
    • Maxmind data is also used at but it does not display your IP address.
    • checks your public IP address with mulitple location services
  • Host name(s):
    Given an IP address, find the name of the computer, a.k.a. its hostname.
    • Reverse IP to Domains Lookup at finds other websites hosted on the same server

  • Email:
    • At you can look up the MX records for a domain. These mail exchanger records identify the recieving email server(s) for a domain.
    • Test email for the availability of TLS at This feature encrypts email as it is sent from one email server to another.
    • Inquire into SPF records for a domain at SPF Record Testing Tools from Kitterman Technical Services. Use this to see if a domain has an SPF record, what it is and whether it is valid or not.
    • The dmarcia DMARC Inspector checks for and displays DMARC records for a domain.
    • Test the privacy of your email client at by Mike Cardwell
  • Given a MAC address, find the company that it is assigned to at or or
  • The Outgoing port tester at listens on all TCP ports, allowing you to test any outbound TCP port. The one exception seems to be the file sharing port 445.
  • Check if your email address has been exposed in a data breach at
  • Check where a short URL really leads: and (HTTP only)
  • Infected thumb drives: In Test your defenses against malicious USB flash drives I provide a sample autorun.inf file that can be used on a thumb drive to test how well a Windows machine is defended against malware that may live on a USB flash drive. January 2009.
  • Official documentation from Microsoft about how to block the installation of Windows 10 on computers running Windows 7 and 8: How to manage Windows 10 notification and upgrade options
  • Chose and review your Google privacy settings at
  • Check if you are logged in to the TOR network at
  • Test if a website is reachable from multiple locations at
  • Test if your credit card was stolen
  • The Social Network Login Status Detector Demo detects if you are logged in to Facebook, Twitter, Google or Google Plus.
  • Adobe has a Flash tester web page (they don't call it that) that reports the currently installed version of Flash and the latest version for assorted browsers/OSs. Windows users need to run this test for all browsers installed on their system as each can be using a different version of the Flash player. My site has a version history of Flash and provides a simple name to remember when looking for Adobe's Flash tester page.
  • The Adobe Flash Player Settings Manager are web pages that let you configure Flash cookies (a.k.a. local shared objects) as well control how often Adobe checks for updates to the Flash player. For more from Adobe on this see: Flash Player Help and How to manage and disable Local Shared Objects.
    1. The Global privacy settings page controls whether Flash based web sites can use your camera or microphone
    2. Global Storage Settings control how much disk space websites can use to store information, or you can prohibit websites from storing any information at all
    3. Global Security Settings lets you specify if SWF or FLV content that uses older security rules can access the Internet. Beats me too what that means.
    4. At the Website Privacy Settings page you get a list of websites you've visited. For each you can specify rules about using your camera or microphone or storing data on your computer.
    5. This what Adobe says about the Website Storage Settings panel: 'Use this panel to specify storage settings for any or all of the websites that have requested permission to use your camera or microphone or to store information on your computer.'

  • Test HTML5 local storage. Enter your name, then reload the page.
  • Test the DNS configuration for a domain at Zonemaster in Swedish or in English. A very extensive report, for techies only.
  • The DNS Propagation Checker at is really for webmasters. It reports on DNS information from multiple DNS servers around the world.
  • Eric Gerds Plugin Detection detects Java, QuickTime, Flash, Shockwave, Windows Media Player, DevalVR, Silverlight and the VLC Player.
  • Eric Gerd (above) does not report the latest version of QuickTime, but you can see it at Apple's QuickTime download page.
  • The PC Pitstop Quick Program Scan is an ActiveX based test that tells you what's running on your computer, including background processes. For each process, it reports who made it and what it is. Most importantly, perhaps, processes are color coded based on threat level: unknown, safe, optional, spyware/adware, virus. Only works with Internet Explorer and will not run if IE is run in restricted mode with DropMyRights.
  • The Conficker Eye Chart is a simple web page that reports whether your computer is infected with the Conficker worm. Joe Stewart came up with the idea and he has a copy of the same page at his personal website. The H security also has an online Conficker tester.
  • The JavaScript tester page on this site verifies if JavaScript is working (at least working on this site, it may not work on other sites if you use the Firefox NoScript extension), reports the version of JavaScript your web browser supports and displays your browsers 'user agent', a string of characters that websites can use to identify which web browser you are using.
  • Adobe has a page which tests for Shockwave (alternate link). This page used to test for both Flash and Shockwave, no more.
  • Adobe does not have an page that tests AIR, as far as I know. But they do have instructions for manually checking file properities on Windows, Mac OS X and Linux. On Windows, you can check in the Control Panel just as with all other software.
  • Test your brain at the Prevention Magazine Brainpower Assessment Quiz. They say to allow 15 minutes for the test.
    • is handy for showing your current monitor resolution and converting it to both an aspect ratio and DPI.
    • LCD monitor technology and tests at
    • The Lagom LCD monitor test pages at includes tests for contrast, sharpness, gradient, response time and much more.
    • The Backlight Bleed Test has example of backlight bleeding and tests for it.
    • The LCD Repair page at flexcode.og offers screens of solid colors to test for bad pixels

  • Learn about Firefox Location-Aware Browsing at Does Firefox share my location with websites? There used to an online demo but it has been removed. Firefox and Google locate you based on both your IP address and nearby Wi-Fi networks.
  • The Intel Driver Update Utilities will (in theory) auto-detect if you have Intel hardware for video, audio, Wi-Fi or Ethernet. Each is a separate utility and they only support Windows. If one of the utilities finds Intel hardware, then it reports whether you have the latest driver or not. Each utility works with either IE using ActiveX or Firefox using Java. Be warned though, I tested them and found they failed to correctly detect Intel hardware most of the time.
  • ClickJacking demos put together by Steve Gibson in October 2008. As of May 2009 the demos seem to have gone stale, not sure.
  • Test if your ISP is manipulating BitTorrent traffic from the Max Planck Institute for Software Systems
  • Windows Update: Conficker and other malware blocks access to Windows Update. A quick and easy way to verify that Windows Update is working correctly is to manually run Microsoft's Malicious Software Removal Tool. In Windowx XP, do Start -> Run -> 'mrt.exe'. In Vista, click the Start button and type 'mrt' into the search box to locate the mrt.exe file. For more see my February 5, 2009 blog posting What you don't know about the Windows Malicious Software Removal Tool.
  • Testing VRML plugins:
  • Mickey Segal has a Configuration Test for Java that is very similar to the Version page here
  • Another Java tester is available from Duckware. They also have an online tester for the bug in Java 7 Update 25 (and later?) that causes a Java warning message to display the wrong program name. (added Aug 28, 2013)
  • Another Java tester is available at as part of their BrowserSpy. Read more about BrowserSpy.
  • A low end Java tester is available from
  • Click and Learn has a browser tester in German that tests Java, Flash, Acrobat, Windows Media player and more.
  • ScanIt has a web browser security tester (a bit off this subject, but good to know)
  • www.mailtester.comvalidates an email address and reports on the email server
  • offers domain name tests, IP tests and hostname tests
  • PC Pitstop has an ActiveX tester, very similar in concept to the Version page on this site. Martin Heller has one too.
  • allows you to send a harmless test virus to any email address. If your mail server or email hosting provider is running anti-virus software, these emails should get blocked.
  • This isn't a tester, just a useful page. Microsoft's free Office Online File Converters and Viewers
  • Who made that Ethernet network adapter? See the Wireshark OUI Lookup Tool or query the IEEE directly. You can also download the full list in plain text from the IEEE.
  • Secure web pages are a sham. The page Test Secure Form is a perfect example, the URL is HTTPS yet data entered into the form is not secure. Yes, everything you have been told about website security is wrong.
  • WhoIs lookup at
  • WhoIs lookup at DNS Simple
  • discovers host names related to a domain
  • is used to find out what websites are built with
  • has a number of online techie networking tools. I like their NsLookup and Domain Dossier.
  • The ICSI Netalyzr tests your Internet connection for signs of trouble. Very techie stuff. Requires Java. From their website: The International Computer Science Institute (ICSI) is a leading center for research in computer science and one of the few independent, non-profit research institutes in the United States.
  • Apple GoToFail bug from Feb 2014. Only applies to iOS 6, iOS7 and OS X 10.9. These tests only work in web browsers, but if an Apple device is vulnerable, the problem also exists with many, if not most apps that use the operating system for SSL/TLS security. See Wired.
    • from a trusted source. Look for the section called 'iOS and OS X TLS Authentication Vulnerability'
    • from a trusted source
    • from an unknown source
  • POODLE flaw in SSL v3 from October 2014. SSLv3 is old and buggy, POODLE will hopefully be the nail in the coffin that gets software providers to remove it from both clients (mostly web browsers) and servers. These sites test either your web browser or a website for the presence of SSL version 3. No support for SSL3 is the right answer.
    • Server Test: Qualys SSL Server Test. The mother of all server testers. Only tests the official HTTPS port, 443.
    • Server Test: can test HTTPS on any port.
    • Browser Test: SSL Labs Client test
    • Browser Test: from the University of Michigan
    • Browser Test:
  • Heartbleed from April 2014. Tests if a web server is vulnerable to the Heartbleed flaw in OpenSSL.
    • SSL Labs Server Test: If all is well it will say 'This server is not vulnerable to the Heartbleed attack. (Experimental)'. Read more.
    • Netcraft has a browser plugin for Chrome, Firefox and Opera. Netcraft is very qualified for testing both Heartbleed and for certificate revocation. Recommended.
    • The Crowdstrike Heartbleed Scanner can not only scan remote servers it can also scan your local area network. This lets it test for Heartbleed on your router, NAS or other local device. In addition, it tests many secure services, such as email and FTP, whereas other scanners just focus on websites. Unlike all the other testers on this page, this is Windows software that has to be downloaded. It is free, small and portable.
    • from Lastpass. If all is well is should say 'Vulnerable: No' with the No in green.
    • by Filippo Valsorda. My least favorite option.
  • FREAK attack on SSL/TLS March 4, 2015. A 10 year old flaw in SSL/TLS encryption was uncovered. The flaw can exist both in web browser and web server software.
    • Test your web browser at The site also has links to good articles on the subject
    • Test a website at
  • SUPERFISH Feb. 2015. Lenovo pre-installed adware called superfish that broke HTTPS/SSL security on their Windows 8 consumer PCs.
    • Superfish CA test by Filippo Valsorda
    • LastPass Superfish Checker
    • Filippo Valsorda originally tested just for Superfish, but later expanded his online tester to look for all instances of software from Komodia which underlies Superfish. Software from Komodia can be found in many other products besides Superfish. But Komodia is not the only product that, in effect, does a man-in-the-middle attack to break the encryption offered on HTTPS web pages. Back in April 2013 Steve Gibson released an online certificate fingerprint tester that detects any and all such MITM attacks. I blogged about this service here Steve Gibson's Fingerprint service detects SSL man in the middle spying.
  • Logjam flaw (May 2015):
    • The website was created in May 2015 to document and test for the Logjam vulnerability. If your browser is vulnerable there will be a red horizontal stripe at the top of the page saying 'Warning! Your web browser is vulnerable to Logjam and can be tricked into using weak encryption. You should update your browser.' If all is well, a blue stripe will say 'Good News! Your browser is safe against the Logjam attack.'
    • The Guide to Deploying Diffie-Hellman for TLS at the site has a server test
    • Qualys SSL Client Test shows whether the browser is vulnerable to the Logjam flaw (among a lot of other information)
    • TLS Logjam Check from KeyCDN can test if a server is vulnerable
  • Test your popup blocker at