I'm saos@ngmo

When it comes to SEO (Search Engine Optimisation) many people have no idea why they should implement it and how it can effect there site. Properly implemented SEO can increase your websites search engine rankins on multiple keywords and will increase your traffic.

I will go through a list of 3 plugins and or modules you should install on your joomla 1.5 website to increase it’s visibility on themajor search engines. (continue reading…)

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Most SEO’s will advise you to buy an existing site/domain (lots of age benefit), but there are times when you need to start from scratch with a fresh domain. 
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1. Do you have 24×7 phone & email support ?
2. What is the limits on Bandwidth & Disk space ?
3. Can we have more than 1 domain hosted via the 1 account / plan ?
4. Will we be hosted on a clustered Linux server ?
5. Will we be hosted on a SAN device ?
6. Are the servers in ( OZ ) ?
7. Do you require the name & password of the account to troubleshoot problems ?
8. Will we be able to use Fantastico on our domain ?
9. Can we install Project.net from Fantastico ourselves ?
10. Will you be archiving our account, including email, web site & MySQL databases ?
11. Can we initiated the backup & restores ourselves ?
12. What is the maximum number of email accounts we can have ?
13. What is the maximum amount of space for each email account ?
14. Do you have webmail access on all of the email accounts ?
15. Can we configure webmail accounts ourselves ?
16. Do you use cpanel ?
17. Do you provide spam detection on all the web mail accounts ?
18. Can we use boxtrapper to force in-bound email to reply with a confirmation email ?
19. Do you provide ASP extensions on the web site ?
20. Can we use PHP on the web site ?
21. Are you using Red Hat Linux ?
22. We need to load IBM Websphere & Lotus Domino onto the server can we do this ?
23. Would you allow use to install other software onto the Linux server ?
24. If we decide that we dont want to renew our account do we have to write a letter ( not email ) to confirm we dont wish to renew ?
25. Under what circumstance will you debit our credit card ?
26. Do you keep our credit card details ?
27. What is the longest time a customers web site has been down ?
28. What did you do to reimburse them ?
29. Do you support dynamic DNS ?
30. Can we configure DNS setting in the panel – A records , CNAME records etc. ?
31. Do you use load balancing on the servers ?
32. Are the different clustered instances of the web site on different physical boxes ( horizontal ) or the same physical boxes ( vertical ) ?
33. Do you own the physical server ?
34. Do you own the physiccal building the dervers are housed in ?
35. Do you have a DR site ?
36. Do your stats include Displayed & referring pages , Visitors Country , Search Engine , Static Overview MB / GBS downloaded

sưu tầm từ http://www.webhostingtalk.com/showthread.php?t=750506

updatee, để khắc phục lỗi pathway khi bạn tạo menu liên kết trực tiếp tới 1 category thì như sau:
mở
administrator/components/com_virtuemart/html/shop.product_details.php

Comment dòng 157 thành như sau:
// Set the CMS pathway
//$vm_mainframe->vmAppendPathway( $pathway ); (continue reading…)

Khi cài đặt Apache cho máy chủ web của công ty. Hệ thống sẽ chạy rất êm ái và người quản trị nghĩ rằng mọi vấn đề về bảo mật đã hoàn thành. Nhưng hai tuần sau, mọi thứ bắt đầu thay đổi theo chiều hướng xấu.

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Nhận thấy có nhiều bạn chưa biết cách tách nhân vật ra khỏi nền mà không mất đi những chi tiết nhỏ như tóc,…. mình xin hướng dẫn tách hình nhân vật ra khỏi hình nền dùng channels
Đây là hình ảnh cần tách: (continue reading…)

The Fancy Sliding Tab Menu is back and better than ever in Version 2 and this time I’ve included an idle state listener to bring all the tabs back to their normal state after a desired amount of time without mouse movement on the window. (continue reading…)

Caching of output in PHP is made easier by the use of the output buffering functions built in to PHP 4 and above.

You’ll need to use two files to set up a caching system for your site. The first, “begin_caching.php” in this case, will run before any other PHP on your site. The second, “end_caching.php” in this case, runs after normal scripts have run. The two scripts effectively wrap around your current site. (continue reading…)