CODEWITHSUNDEEP
javascriptphpcss.htaccesshttps
Karim Harazin
Karim Harazin

Reputation: 1473

Mixed Content Page: requested an insecure stylesheet error

I have a website working on it. when i open any page with http:// protocol, every thing is loaded correctly, but when i try to load the page with https protocol, the page loaded but without css and javascript file.
The console shows the following errors.

Mixed Content: The page at 'https://www.example.com/index.php?main_page=login' was loaded over HTTPS, but requested an insecure stylesheet 'http://www.example.com/site_map.html'. This request has been blocked; the content must be served over HTTPS.

I figured that the problem is the browser can not load any css files when it requested by https protocol.
The problem is with htaccess file, because when i removed it, the css files loaded correctly.

The page and css files loaded to browser with https in their urls like this

<link rel="stylesheet" type="text/css" href="https://www.example.com/includes/templates/classic/css/style1.css">
<link rel="stylesheet" type="text/css" href="https://www.example.com/includes/templates/classic/css/style2.css">

when the browser tries to load the css files, it is redirected to

http://www.example.com/site_map.html

How can i make htaccess allow https to open the css and js files in a specific folder?

Thanks

UPDATE The htaccess file content

RewriteEngine On
RewriteCond %{SERVER_PORT} ^443$
RewriteRule (.*) http://www.example.com/$1 
###############################################################################
# Common directives
###############################################################################
# NOTE: Replace /shop/ with the relative web path of your catalog in the "Rewrite Base" line below:

Options +FollowSymLinks
RewriteEngine on

RewriteCond %{HTTP_HOST} ^example\.com$ [NC]
RewriteRule ^(.*)$ http://www.example.com/$1 [R=301,L]

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /index\.php\ HTTP/
RewriteRule ^index\.php$ http://www.example.com/ [R=301,L]

#RewriteBase /

###############################################################################
# Start Ultimate SEO URLs
###############################################################################

# Original (unchanged) URL formats
RewriteRule ^(.*)-p-([0-9]+)(.*)$ index\.php?main_page=product_info&products_id=$2&%{QUERY_STRING} [L]
RewriteRule ^(.*)-c-(.*)-p(.*)\.html$ /index.php?main_page=$4&cPath=$2&sort=$5&page=$3
RewriteRule ^(.*)-c-([0-9_]+)(.*)$ index\.php?main_page=index&cPath=$2&%{QUERY_STRING} [L]
RewriteRule ^(.*)-ez-(.*).html$ index.php?main_page=page&id=$2 [L]

# All other pages
# Don't rewrite real files or directories
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index\.php?main_page=$1&%{QUERY_STRING} [L]


# Block out any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block out any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block out any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block out any script trying to modify a _REQUEST variable via URL.
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
RewriteRule   index.html$  index.php [QSA] 


# 480 weeks
<FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
Header set Cache-Control "max-age=290304000, public"
</FilesMatch>

# 2 DAYS
<FilesMatch "\.(xml|txt)$">
Header set Cache-Control "max-age=172800, public, must-revalidate"
</FilesMatch>

# 2 HOURS
<FilesMatch "\.(html|htm)$">
Header set Cache-Control "max-age=7200, must-revalidate"
</FilesMatch>
# compress text, html, javascript, css, xml:
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript

RewriteEngine on
RewriteBase /

ErrorDocument 404 /index.php
RewriteRule   index.html$  index.php [QSA]

Upvotes: 37

Views: 175395

Answers (5)

Robinlolo
Robinlolo

Reputation: 131

You may also need to check your WordPress Address (URL) and Site Address (URL) under General Settings and make sure your URLs are https://www.yourdomain.com

Upvotes: 4

Soumya Rajiv
Soumya Rajiv

Reputation: 127

Experienced similar error in Drupal 8.0.1

Error - Mixed Content: The page at '' was loaded over HTTPS, but requested an insecure stylesheet ''. This request has been blocked; the content must be served over HTTPS.

Solution - Open .htaccess file and add the following line Header always set Content-Security-Policy "upgrade-insecure-requests;"

Upvotes: 8

Ioannis Loukeris
Ioannis Loukeris

Reputation: 310

Most probably inside your html code you have something like 

<link href="http://someSite.com/css/someStyle.css" rel="stylesheet" type="text/css" />

you should change this to

<link href="https://someSite.com/css/someStyle.css" rel="stylesheet" type="text/css" />

also the page you are referring to is .html not css, but i guess that is a typo ...

Upvotes: 15

joews
joews

Reputation: 30330

If you are able to serve CSS etc over HTTPS, the best solution is to use // as the scheme for asset URLs.

That means "use the same scheme (sometimes called protocol) as the parent document", i.e. use https if the page uses https. For example:

<link rel="stylesheet" href="//mysite.com/styles.css">
<script src="//mysite.com/app.js"></script>

Upvotes: 19

andale
andale

Reputation: 473

Here's your problem:

RewriteCond %{SERVER_PORT} ^443$
RewriteRule (.*) http://www.example.com/$1

You don't allow SSL requests (443 port number is used for HTTPS requests). Try removing these lines.

Upvotes: 16

Related Questions