hosting.guru blog

Telling browser to cache JS/CSS and images

Posted on November 20, 2018

Most modern browsers should cache static content, like images, CSS and JS to make page load faster. But if you feel like being polite administrator […]

apache, Linux

How to manage firewall on Centos7/8 with firewall-cmd

Posted on November 9, 2018

Centos7 is a great server OS. There are bunch of other sites, which describe how to manage firewall rules, here I am just gathering those, […]

Security

How to protect your project against phishing – sysadmin tips

Posted on October 12, 2018

Hello guys, Today I am going to list and give brief explanation about how you can protect your project against phishing. This article is designed […]

Linux, Security

Debug your website as Google-bot from shell

Posted on August 29, 2018

Google and other search engines implement their own lists of hacked and vulnerable pages. That is fantastic, but might be nightmare for administrators to debug […]

Linux, Security

Simple .htaccess rule to force redirect to HTTPS / SSL

Posted on August 10, 2018

Just put these 3 lines on top of your .htaccess file. RewriteEngine on RewriteCond %{HTTPS} off RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L] Redirect non-www to www […]

apache

Test your hosting disk and network speed

Posted on July 20, 2018

Speed of your page loading depends on various factors – how “heavy” your scripts are, what CPU is installed on your server, amount of RAM, […]

Linux

Redirect to HTTPS with .htaccess

Posted on June 7, 2018

Put the following text in your .htaccess file and change it to match your domain. RewriteEngine On RewriteCond %{SERVER_PORT} 80 RewriteRule ^(.*)$ https://blog.hosting.guru/$1 [R=301,L] RewriteCond […]

apache, Linux, Security