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Windows XP - Multiple simultaneous connections to the server

November 26, 2013
Updated: April 14, 2022
Quick overview:

According to the HTTP rules, Internet Explorer can only access one server. However, if you have several browser windows open, this setting proves to be a bottleneck. To give IE a small performance boost, you must proceed as follows:

Speed up Internet Explorer

1. Click on "Start" > "Execute" and type "regedit" followed by Enter in the command line.

2. The tool "regedit" is revealed. Now double-click through the following keys "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings". In the right-hand pane, right-click on a free area and select "New" > "DWORD value".

3. They call their self-made value "MaxConnectionsPerServer". Now double-click on it, select the setting "Decimal" and enter in the line "8" in.

4. As described above, create another DWORD value in the same key called "MaxConnectionsPer1_0Server". Here too, double-click on it, select "Decimal" and again carry a "8" inside.

After a Windows restart, the connection to a server runs separately when several windows are open, resulting in a noticeable increase in performance.

NOTE FOR NEW PUBLICATION: This article was produced by Sandro Villinger and comes from the Windows Tweaks archive, which has been built up since the late 1990s.

Founded Windows Tweaks as a teenager in 2001, his helpful PC tricks made it Germany's most visited Windows site (at the time Sandro looked like this). He then went on to write for international publications such as PC-Praxis, Computerbild, PCWorld in the USA, IMTEST.de and Hifi.de. Sandro's main job is as Global Product Marketing Lead and Consultant for various global tech companies, including Microsoft, AVG, Avast, Nero, TeamViewer, Swiss IT Security Group and now currently in the fintech sector for Gendigital. But he can't get rid of his passion and shares his tweaks here again. Privately, he enjoys traveling the world and loves Asia, especially Japan, Singapore and Korea, but also natural places like Iceland and the Nordics. You can reach Sandro via e-mail.

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