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What would cause this on one computer? Other computers on the same wifi network can reach it.<br />
<br />
Just tried the problem computer on my phone's cell provider Internet. Same issue. This seems to be something specific to the browsers.
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What would cause this on one computer? Other computers on the same wifi network can reach it.

Just tried the problem computer on my phone's cell provider Internet. Same issue. This seems to be something specific to the browsers.

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Thank you for the grade. Good luck.
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When I visit udemy.com in Safari, I get this error:<br />
<br />
Safari can't open the page.<br />
<br />
In Chrome, it shows this:<br />
<br />
Your connection is not private.<br />
<br />
but <a href="http://www.isitdownrightnow.com" rel="ugc">http://www.isitdownrightnow.com</a>&nbsp;shows the site is up. Anyone able to visit this site successful? Which OS/browser?
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When I visit udemy.com in Safari, I get this error:

Safari can't open the page.

In Chrome, it shows this:

Your connection is not private.

but http://www.isitdownrightnow.com shows the site is up. Anyone able to visit this site successful? Which OS/browser?

Anyone able to visit udemy.com?

Web browsers are applications used primarily to display documents, files and media from the Internet, identified by a Uniform Resource Identifier (URI) that can be a page, image, video or other file. Some browsers require the use of add-ons or extensions to safely render the information they receive; others have systems built into them to perform the same functions.