Pagespeed insights wont read my website

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Anton Olivier

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Nov 9, 2021, 9:23:03 AM11/9/21
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I get the following error when trying to test my speed.
What should I do?

Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type ).Dismiss

Thanks 

Nigel Aves

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Nov 9, 2021, 12:23:51 PM11/9/21
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Anton,

What is the URL of the web site? The experts will need to be able to see the link to work out what's happening.

Nigel.

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Longinos

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Nov 11, 2021, 3:52:47 AM11/11/21
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You must check the conten-type header.

PerfectApps Success Team

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Nov 16, 2021, 8:18:54 PM11/16/21
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I got the same issue too. The website is https://william-david.com/. Can anyone please kindly help to check

Kind regards,
Maria

Longinos

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Nov 17, 2021, 8:01:05 AM11/17/21
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I have tested you page with chrome lighouse and it works but not at
When you load the page the <html> label got constantly changed by some javascript until the page load, so maybe ligthouse web
had trouble to read the label.

Nigel Aves

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Nov 17, 2021, 8:52:32 PM11/17/21
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Try using https://gtmetrix.com/

This test site also uses Lighthouse, I tried running  https://william-david.com and the web site was read OK and results were published.

Nigel.

Anton Olivier

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Nov 24, 2021, 3:01:11 AM11/24/21
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Hi Nigel
Thanks for getting back to  me 

Thanks 

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Longinos

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Nov 24, 2021, 3:28:23 AM11/24/21
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