There are more and more spam are trying to leave message on Free In Out Board through sign up page. Actually they can not.
I received ten spam sign up. Some are robots, if my guess is correct. Some are human spam.
ReCaptcha from Google is installed as a one simple way to prevent these robots. It is located on our sign up page. Long term plan is to implement it on sign in form when three failed sign in clicks.
Now, we started to use CDN to improve the site loading time.
We compared a lot of CDN service providers. From Amazon CloudFront, MaxCDN, CDN77 and CloudFlare, at last, we chose CDN77.
Right now, we improved the most often used page, index page of Free In Out Board. Every time user log in and see this page.
Now, group tab is ajax supported.
It has two pros.
1) Make index page smaller, it means web page load faster.
2) Click tab, trig the ajax content, the user status table loaded dynamically, the user status are real time.
We add CDN on our main service as we said
Today, I implement CDN, or Amazon CloudFront, to this Blog with W3 Total Cache by W3 EDGE.
It is so easy to add this feature into WordPress.
As we promised, we always try our best to optimize Free In Out Board.
Follow the rules for high performance web pages from Yahoo.
The webpagetest gave the test result as 6 As, or all A scores.
If you use our service every day, you may fell that the page load faster than before and response time is shorter.
Do you find your location in World Map? Is it correct place?
Click here to check you place.
This World Map is powered by Google Maps API.
It is faster than before.
Speed is double. You know, if it took you 3 second to load the page, now it is only about 1.5 second.
We optimized database, optimized sql script.
And also, the most important, we use CDN, or Cloud. Can we name us as Cloud InOut Board? I say YES.
We use Amazon CloudFront as our CDN service provider. Their service is great. It makes our InOut Board fast too.