vBulletin 4.2.x time to first byte 1 second

[Max Taxable]

Notice in the edited post above, two different results for first byte time. This is likely due to the variability of load on the shared host. But you really want to do the tasks listed above, for overall improvement of your speed and first paint and domContent loaded speed. This will also improve the "visually complete" time.

[highlander29]

Originally Posted by Max Taxable

Notice in the edited post above, two different results for first byte time. This is likely due to the variability of load on the shared host. But you really want to do the tasks listed above, for overall improvement of your speed and first paint and domContent loaded speed. This will also improve the "visually complete" time.

Can you look at my site? My First Byte time is .85s. I am guessing it may be because I'm running DBSEO but am not sure.

[Dave]

Originally Posted by highlander29

Can you look at my site? My First Byte time is .85s. I am guessing it may be because I'm running DBSEO but am not sure.

Easy way to figure out: disable all of your plugins one by one and note the first byte time every time you disable a plugin.

[Mattwhf]

Originally Posted by postcd

Hello, my vBulletin 4.2.x (default theme) time to first byte is 1 second. I want to ask what is the way to reduce it to like 300ms?

There are somethings can reduce page loading time for your site
Optimize your site
Finding a better hosting
minify your css/javascript

For those, choosing a fast hosting server will help you a big improvement on performance and loading speed.