A common problem, often overlooked. Unfortunately.
The time it takes for the server to send the necessary data to the browser varies quite a bit across systems. Static pages have a clear advantage in this. Nothing needs to be generated on the server and the requested page is just sent to the visitor. This usually takes around 50 milliseconds, which is great.
More complex sites are already worse off. A well-tuned WordPress website usually has a response time of around 200ms. That’s four times the time it takes for a static page . Complex PHP and databases simply take their toll.
Of course, we are talking about well-tuned pages. So, for example, my favorite Web Designer Wall site is doing really badly. The response time varies from 300 ms to one second. Something like this is completely unacceptable and needs to be addressed.
On the other side of the barricade
I can definitely mention Smashing Magazine , which is an absolutely perfectionist optimized site. The response time is around 150 ms. On a website that contains more than 5,000 pages and runs on WordPress. This is phenomenal. Not even Interval.cz has anything to be ashamed of. Normally a response of around 180ms on a WordPress editorial system when you load more than 4,000 articles? Hats off.
Simply put – anything under 200ms is great. If you get more response, try tweaking your site.
Delete unnecessary plugins, optimize the database, delete unnecessary records from it and simplify the composition of the page as much as possible. Look into PHP, consider switching to faster hosting. The so-called opcode cache will also help you a lot .
In older versions you can try APC, newer versions of PHP (from 5.5) already have Zend Opcache supplied. In that case, you don’t have to deal with anything. However, if your website is still running on older versions and your hosting supports APC, be sure to turn it on.
But how to measure response time? Easily. Start the Google Chrome browser, open the desired page and right-click on an empty space on it. Then select “Explore”. Your console will open. Select “Network” in the top tab and “Doc” in the bottom column.
This will only filter the documents for you. You can now reload the page. You will see the details south africa phone number data immediately. In them you can read the size of the downloaded document, the response time and other interesting facts. If you reload the page several times, you can easily get an idea of the response time.
And if it all seems too complicated, open Check GZIP compression and after entering the page at the bottom function AI real estate agent you will find Execution time of HTTP request , which is the same thing. Personally, I much prefer using this tool. It’s faster.
Stack of HTTP requests
Currently, the browser can only download a few files at a time, the others are blocked at that time. Everyone is aware of it, but few look at it. It usually happens that the page has cg leads 6 CSS styles and another 8 JS files. This is unacceptable, because this pile alone can solidly overwhelm the browser, which unnecessarily slows down the loading of the page.