The upper limit of the response times should stay below 10 seconds to keep the user’s attention focused. One issue centers around the question of “Response time to what?” The implication is that different human purposes and actions will have different acceptable or useful response times.Ī response time of one tenth of a second is viewed as instantaneous, a response within 1 second is fast enough for users to feel they are interacting freely with the information. Two major semantic issues prohibit resolving this controversy. The literature concerning man-computer transactions abounds in controversy about the limits of “system response time” to a user’s command or inquiry at a terminal. In the 1960s he wrote an article titled ‘Response time in man-computer conversational transactions’: Response Time in Man-Computer Conversational Transactions One of the pioneers of computer interaction studies was Robert B. More info on TeamRGE can be found on their new website: Data we thought would be interesting to share along with the data collecting process. Recently there was a similar exercise done for another community initiative called TeamRGE, where Ryan and I are both a member of, and this time data was collected. And without data, you’re just another person with an opinion. Because we never dove into the specifics and the data behind the observations that it had become slower, it was just an opinion. Whilst no quantitative tests were performed to validate this, it was getting more and more apparent. Over time the GO-EUC website became slower and slower. But one of the primary drivers to move away from Wordpress had everything to do with performance. Again that is something completely different once again and also ties in nicely with the Monty Python quote (and yes that was a very bad word pun).Ī while ago the GO-EUC website was moved from WordPress to Github pages and apart from some style changes you, the audience, should not have noticed much from that change. Secondly whilst GO-EUC normally predominantly uses PowerShell, this research uses Python. So for GO-EUC this is definitely something completely different but it is however, perhaps a way to reach a broader audience. First of all, as mentioned in the introduction website testing is not something GO-EUC normally undertakes, it is not in our regular comfort zone. There are several reasons to start with this quote. This is the famous catchphrase from Monty Python that was used from their television show and the title for their 1971 British comedy film. Background informationĪnd now for something completely different This research however is taking a different approach and focuses on the performance differences between a website hosted in WordPress versus one hosted on Github pages using Selenium and Python for testing. Normally GO-EUC writes researches on the performance and scalability from a EUC perspective, and that is indeed our primary focus with GO-EUC. Setting up the webdriver on a macOS device is easy.Performance testing websites is not something that is in the comfort zone for GO-EUC. Append the following line to the end of the file export PATH= $PATH:/pathtodriver/webdriver.Edit the user profile file-while you can open the file with any Linux text editor of your choice, in this case, we will be using Nano sudo nano /home/username/.profile.Launch the terminal by pressing Ctrl + Alt + T. Now, copy the path of the executable file.Extract the downloaded ZIP file and copy the webdrivername file to a specific location on your system storage.Download the webdriver for Linux using the link mentioned above.To add the webdriver to PATH variables on Linux: Configure the Webdriver PATH Variable on Linux 'chromedriver' is not recognized as an internal or external command, If the driver is not installed properly, an error will occur. For example, if you are using ChromeDriver, type in chromedriver and press Enter. To check if the driver is installed properly, launch a new Command Prompt window and enter the name of the webdriver.
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