WordPress pages load very slowly after Google is blocked

After Google is completely blocked in China since May 31, I’ve had problems loading my website. After some investigation I found out the problem lies in loading failure of Google Fonts. Since it takes a long time to fail, the page waits before it fails and display with the fallback styles.

To solve the problem, I crawled the font styles from Google and put it up on my server. Then I changed the WordPress theme to use the font style on the server. Everything seems to work perfectly after that.

Another option would be completely disable Google Font Styles. This can be easily done using the WP plugin “Disable Google Fonts”, if you’re using WP’s default twenty-* themes. In my case, I would have to comment out two lines in Mog Theem Functions file (functions.php). Since my theme relies on Google Fonts, instead of commenting out the lines, I changed these to lines to use the localized style file:

 

Raspberry Pi as a toy web server

1. Tell my router to route certain traffic to the Raspberry Pi. For example, I route HTTP and SSH traffic to one of my Pi’s. I disabled password login for  SSH, using public key authentication instead: in /etc/ssh/sshd_config, use the following setting and restart SSH service using `sudo service ssh restart’.

2. Getting my IP address of the Raspberry Pi. I firstly created a PHP script on my domain to record the IP address in a text file.

Then tell the Raspberry Pi to report its IP address every 5 minutes, using crontab:

After a while the IP address is recorded in the text file and updated every 5 minutes.

3. Optionally create a DNS record for the Pi. I use Cloudflare to manage DNS settings by myself, so just add/update an entry in Cloudflare’s settings. I point pi.daoyuan.li to the IP address of one Pi. This can be done automatically in the future.

4. Install Flask on the Pi.

5. Install nginx and uwsgi on the Pi.

6. Set up nginx along with uwsgi and Flask.

Edit nginx config:

Edit uwsgi config:

Create a simple Flask app:

Start up uwsgi:

7. Done! http://pi.daoyuan.li:5000/

 Update on June 24, 2014:

Getting the external address in step 2 can be done by running this command in Raspberry Pi:

See: http://www.commandlinefu.com/commands/view/5427/get-your-external-ip-address