Why is TTFB slow?
The most common culprit for high TTFB is dynamic content generation. This refers to the time it takes PHP and database queries to generate your webpages. The primary contributing factors to slow dynamic content generation are large files, excess or slow database queries, and autoload data.
How long is the time time to first byte?
TTFB can go from 100–200 ms to 1000–20000 ms, but the page will load much faster and be ready for the user in a much smaller amount of time. Many websites see a common 5–10× increase in TTFB but a much faster browser response time garnering 20% load-time decrease.
What does TTFB stand for?
Time to first byte (TTFB) is a metric for determining the responsiveness of a web server. It measures the amount of time between creating a connection to the server and downloading the contents of a web page.
How can I speed up my TTFB waiting?
6 ways to improve TTFB:
- Use a Content Delivery Network.
- Optimize the application code.
- Optimize the database queries.
- Reduce HTTP requests.
- Ensure a faster server response time.
- Use Respond First, Process Later (RFPL) cache.
How can I speed up my first byte?
9 Ways to Reduce Time to First Byte (TTFB) on WordPress
- Use a Fast Web Host.
- Use Caching.
- Use GZIP Compression.
- Optimize Your Database.
- Use a CDN.
- Keep WordPress, Plugins, and Themes Updated.
- Reduce Queries.
- Use a Premium DNS Service.
Does SiteGround use LiteSpeed?
A2’s LiteSpeed plans use LiteSpeed servers which are a newer, faster type of server and can use the free LiteSpeed Cache plugin (better than SiteGround Optimizer)….A2 Hosting vs. SiteGround: Why I Chose A2 Over Popular Opinion.
A2 Hosting | SiteGround | |
---|---|---|
Speed Test | Fast | Slow |
Cache Plugin | LiteSpeed Cache | SiteGround Optimizer |
What does SG Optimizer do?
SG Optimizer is a free WordPress plugin developed by SiteGround exclusively for its managed WordPress hosting customers. The main purpose of the plugin is to connect the WordPress system with SiteGround’s performance services.
How can I improve my first byte time?
How do I improve my slow server response time?
How to Improve Server Response Time
- Use Reliable and Fast Web Hosting. Make sure that your hosting provider caters to the needs of your online customers.
- Use a CDN.
- Optimize Databases.
- Keep WordPress Lightweight.
- Monitor PHP Usage.
- Configure Caching.
- Minify Scripts.
How do I stop TTFB waiting?
What is the load time?
Load time is the elapsed time between a user submitting a URL and the entire page becoming available on the browser for the user to view. Consequently, you will find load times are often much higher than website response times.