I went to http://lassis-ec.com/ and had no problem. But I do have the problem with http://lassis.com.ec/

I called for more help.

FredMcD said

I went to http://lassis-ec.com/ and had no problem. But I do have the problem with http://lassis.com.ec/ I called for more help.

Exactly that's the issue, but if you try lassis.com.ec on Chrome it will load. Thanks for your help

The server seems to be sending completely different responses to Firefox and Chrome.

Response Headers in Firefox (broken redirect):

Server: nginx
Date: Thu, 19 Oct 2017 22:35:38 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: GOFORIT
Location: http://

Response Headers in Chrome (page):

HTTP/1.1 200 OK
Date: Thu, 19 Oct 2017 22:37:51 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Storage-Cache: True
X-Server: wz-prod-web-omega-v5-dz34
Content-Encoding: gzip

But if I Shift+click the reload button in the address bar, Firefox now can retrieve the page and receives these response headers:

Date: Thu, 19 Oct 2017 22:47:10 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Storage-Cache: True
X-Server: wz-prod-web-omega-v5-l5pn
Content-Encoding: gzip

The difference between these requests is small. First request:

Host: lassis.com.ec
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1

Second request:

Host: lassis.com.ec
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Pragma: no-cache
Cache-Control: no-cache

I wonder whether this indicates a problem with a cached version of the page somewhere upstream?

I retested Chrome in an Incognito window because I was using a private window in Firefox and started getting the invalid redirect error there. Puzzling!

jscher2000 said

The server seems to be sending completely different responses to Firefox and Chrome. Response Headers in Firefox (broken redirect):

Server: nginx
Date: Thu, 19 Oct 2017 22:35:38 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: GOFORIT
Location: http://

Response Headers in Chrome (page):

HTTP/1.1 200 OK
Date: Thu, 19 Oct 2017 22:37:51 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Storage-Cache: True
X-Server: wz-prod-web-omega-v5-dz34
Content-Encoding: gzip

But if I Shift+click the reload button in the address bar, Firefox now can retrieve the page and receives these response headers:

Date: Thu, 19 Oct 2017 22:47:10 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Storage-Cache: True
X-Server: wz-prod-web-omega-v5-l5pn
Content-Encoding: gzip

The difference between these requests is small. First request:

Host: lassis.com.ec
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1

Second request:

Host: lassis.com.ec
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Pragma: no-cache
Cache-Control: no-cache

I wonder whether this indicates a problem with a cached version of the page somewhere upstream?

I retested Chrome in an Incognito window because I was using a private window in Firefox and started getting the invalid redirect error there. Puzzling!

I retried it in a private window and it worked just fine, and then it started working regularly, but then on the other computer I tried it again and the same error happened. It could be that there is a cached version somewhere upstream, tomorrow I'll get in touch with sitebuilder support and see what they can tell me about the issue! Thank you very much for your help!

Loads in my Browser. Do not know what site builder you are using but they produce bad code and if there are issues in the code all or 1 browser can be effected let alone bad code means bad Google Ranking.

I ran you page through W3C (World Wide Web Consortium who sets the standards and practises for websites and for browsers. Check your HTML code here : https://validator.w3.org/ Your site has errors : https://validator.w3.org/check?uri=http%3A%2F%2Flassis.com.ec%2F&charset=%28detect+automatically%29&doctype=Inline&group=0

Check your CSS code here : https://jigsaw.w3.org/css-validator/ Your site has errors : https://jigsaw.w3.org/css-validator/validator?uri=http%3A%2F%2Flassis.com.ec%2F&profile=css3&usermedium=all&warning=1&vextwarning=&lang=en

Try this site for HTML5 Responsive (means works on phones. laptops, tv's) Templates you can adapt https://html5up.net/ Note there is a link off that page to another site where can buy more for a year.

Please let us know if this solved your issue or if need further assistance.