Your DSL connection may sometimes encounter slowdowns due to the following reasons:
LAN or multi-user connections:
PLDT is responsible only for providing the DSL connection up to a single PC.
Virus / Spyware attacks:
Install quality Anti-Virus software and update definitions regularly. A virus infecting your computer will cause slowdowns.
Install/Upgrade required Service Packs for Microsoft OS. Windows XP users, in particular, often get Service Pack upgrades regularly.
Site Congestion:
The site you are visiting may be congested because many other people are connecting to it. Try visiting another website and compare the experience. Likely, the congested website will register much lower speeds than one that is not.
Upgrade Hardware:
Having low RAM (64MB or less) will often result in computer slowdowns. All of your applications, Internet included, will run much more slowly because of low RAM. It is suggested to upgrade your RAM to at least 128 MB, preferably 256 MB, to have the best Internet experience.
If you are unwilling to upgrade your RAM, try running only one browser at a time. Do not run any other applications while surfing. Also, try downgrading your Operating System to an older model, since older OS need less RAM than newer ones.
Low quality LAN Cards can slow down your connection. Consider contacting your local PC outlet for an upgraded or higher quality LAN card.
Make sure you have sufficient free hard disk space. Websites and files that you download are stored in your hard disk, which can result in a slowdown if you run out of hard disk space. Keep at least 100MB of hard disk space free, preferably 500 MB or even 1 GB, especially if you download many heavy files such as videos or music.
If you are running low on hard disk space, delete old files or transfer them to CDs. Purchasing a second hard disk may also help alleviate the lack of space.

DSL SPEED TEST

What does this test actually measure?
This connection tests how fast your computer can load a Web page from the PLDT myDSL Website. It does not measure the speed of your ISP connection, but rather the speed at which the page is received and appears in your browser.

Why do other "bandwidth" meters give different results?

Bandwidth does not always mean the same thing, other meters measure how fast your connection is able to find a requested Website, or how fast you can send and receive email.

How do I determine if my results are good or poor?
Your results should be consistent and should not change dramatically. If you receive inconsistent results, such as a high number then a low number, you may be experiencing a problem with your connection.