Getting too many errors on website from cloudflare

Website, Application, Performance
1

What is the name of the domain?

inst org

What is the error number?

520

What is the error message?

web server is returning an unknown error error code 520

What is the issue you’re encountering

I’m editing the pages on website, it is loading very slow and too many times I’m getting different errors i.e web server is returning an unknown error error code 520, time out, Web server is returning an unknown error

What steps have you taken to resolve the issue?

Not sure what I can do.

2

Does it work when you change the DNS record to DNS-Only?

3

I did not try this. It was working fine before this…

Today I pause the add the page url to redirect www urls to non www urls, after that I’m getting that error but now i’ve deleted this url and still getting this error

4

Can you try it now?

5

I update the A record with my domain url and 2 A records with ns1 and ns2 values. Now it is show url is not secure (and showing urll in http)

6

Now you’ve changed back to Cloudflare nameservers. I thought you didn’t want to use those anymore?

7

I want to use cloudflare… Now my site on http, I’ve chanded those DNS record to proxied records, I purge cache but still http

8

You need to install an SSL certificate on your site to use HTTPS. What hosting company are you using?

9

I’m using VPS server from hostinger… I re-install the same certificate that I already had

10

Can you guide please how I can get back https?

11

Thanks https is back. Can you gude why website is too slow to use and why U’m getting 520 error

12

Oh sorry, I confused you with someone else I’ve just been talking too at the same time.

You have an insecure certificate on your server. I would recommend that you switch to an Origin certificate and change your SSL mode on Cloudflare to Full (Strict).

Did these errors also occur when the site was on DNS-Only mode?

13

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