Remove Nginx server header with Nginx Headers More Filter Module
This post will guide How to install and configure Nginx Headers More Filter Module and completely remove Nginx server header. For security reason, some times we need to remove all…
Category: Featured
PHP Benchmark Maxmind Geolite2 vs IP2Location
This article is about simple benchmark Maxmind Geolite2 IP DB vs IP2Location IP DB. When we want to detect visitor city or country by IP, we can use free version…
How to Check TTFB (Time To First Byte) using CURL
Time to first byte (TTFB) is one of the many reasons why a website is fast or slow. Now, Google use website speed as SEO ranking factor. Google tells that…
Auto renew Let’s Encrypt SSL Certificate using Systemd and restart Nginx / Apache if success
On other post, we create an article how to obtain Let’s Encrypt SSL Certificate on Centos 6/7/8 or RHEL 6/7/8. As we know, Let’s Encrypt SSL Certificate is expired in…
How to obtain Let’s Encrypt SSL Certificate for Apache or Nginx using Certbot
Now SSL is one of SEO (Search Engine Optimization) signal. Read it on Google Webmaster Blog. If you only has one or two websites, there is not a big problem.…
How to auto sync file to another server using Lsyncd on Centos 7
Lsyncd watches a local directory trees event monitor interface (inotify or fsevents). It aggregates and combines events for a few seconds and then spawns one (or more) process(es) to synchronize…
Webdav VS Samba / CIFS file system write and read speed test
We made simple benchmark to compare Webdav vs Samba / CIFS file system write and read speed. On local Intranet, we may be familiar with sharing files via your company…