Post by account_disabled on Mar 6, 2024 7:45:29 GMT
The Time to First Byte is one of the metrics identified by Google which are part of the Web Vitals, the parameters necessary to evaluate the page experience of a website. We know that there is a maximum selection of these quality indicators, the Core Web Vitals : they are the most important. But this is not enough. What is Time to First Byte (TTFB) and how is it optimized? It's not enough to monitor First Input Delay , Cumulative Layout Shift , and Largest Contentful Paint . These are decisive KPIs but are composed of other elements that measure partial aspects. That fall into your optimization process . One of them is Time to First Byte (TTFB). What is Time to First Byte, a definition Subjects What is Time to First Byte, a definition The moments that make up this value Why do you need to optimize the TTFB parameter? What is a good value of Time to First Byte How to improve Time to First Byte TTFB is the number of milliseconds it takes for a browser to receive the first byte of the response from the server hosting the website. Google defines this as the time waiting to receive the first information and, clearly, it represents a crucial point for the entire page optimization process. This metric indicates the amount of time from the time you browse a web page to the time it starts rendering, and you start seeing some content.
If the server negatively influences the Time to First Byte, the user will be Venezuela Phone Number very frustrated: abandoning the page is conceivable. The moments that make up this value Simplification is never a useful solution. Thinking of Time to First Byte as a granite metric is wrong. In fact, as this image taken from the official Google resource also shows , we have different phases that contribute to forming the value that corresponds to the TTFB. Time to First Byte The latter is composed of three moments: the time taken by a server to receive the request, processing and response. The first point depends on 301 redirects if present, DNS lookup, network speed, distance from the server. In the latter case, CDNs could help. The second and third call into question the hosting infrastructure and all the technical characteristics that allow a server to reduce process times. Why do you need to optimize the TTFB parameter? Simple, the trivial answer is that this way you speed up the loading of the page. But to be more precise we must say that the Time to First Byte is only one of the components that allow you to reach the best time.
However, it is what allows you to immediately communicate to the user the presence of some type of content on the resource. There is something charging, there is life. Having a blank page waiting is the worst condition that dramatically increases the abandonment rate. All of this also affects SEO since loading speed is a ranking factor . Worth reading: interaction to the next paint, new Pagespeed metric What is a good value of Time to First Byte Google suggests staying under 0.8 seconds of TTFB. That is 800 milliseconds. If we exceed 1800 we are in a negative phase. The analysis can be done with Chrome UX Report, Lighthouse or Pagespeed Insight , while the Search Console does not take care of this parameter. How to improve Time to First Byte The decisive step to optimize TTFB: purchase quality hosting. This allows you to reduce the time for sending the first byte thanks to some steps that concern the contribution of SSD disks plus a series of features related to the software . For example, the presence of updated PHP and GZIP compression count, the same goes for the cache system which is included for some Serverplan hosting. Updating plugins, adding a CDN for certain projects (international and/or with many images), eliminating 301 redirect loops, optimizing the database : all this is useful.
If the server negatively influences the Time to First Byte, the user will be Venezuela Phone Number very frustrated: abandoning the page is conceivable. The moments that make up this value Simplification is never a useful solution. Thinking of Time to First Byte as a granite metric is wrong. In fact, as this image taken from the official Google resource also shows , we have different phases that contribute to forming the value that corresponds to the TTFB. Time to First Byte The latter is composed of three moments: the time taken by a server to receive the request, processing and response. The first point depends on 301 redirects if present, DNS lookup, network speed, distance from the server. In the latter case, CDNs could help. The second and third call into question the hosting infrastructure and all the technical characteristics that allow a server to reduce process times. Why do you need to optimize the TTFB parameter? Simple, the trivial answer is that this way you speed up the loading of the page. But to be more precise we must say that the Time to First Byte is only one of the components that allow you to reach the best time.
However, it is what allows you to immediately communicate to the user the presence of some type of content on the resource. There is something charging, there is life. Having a blank page waiting is the worst condition that dramatically increases the abandonment rate. All of this also affects SEO since loading speed is a ranking factor . Worth reading: interaction to the next paint, new Pagespeed metric What is a good value of Time to First Byte Google suggests staying under 0.8 seconds of TTFB. That is 800 milliseconds. If we exceed 1800 we are in a negative phase. The analysis can be done with Chrome UX Report, Lighthouse or Pagespeed Insight , while the Search Console does not take care of this parameter. How to improve Time to First Byte The decisive step to optimize TTFB: purchase quality hosting. This allows you to reduce the time for sending the first byte thanks to some steps that concern the contribution of SSD disks plus a series of features related to the software . For example, the presence of updated PHP and GZIP compression count, the same goes for the cache system which is included for some Serverplan hosting. Updating plugins, adding a CDN for certain projects (international and/or with many images), eliminating 301 redirect loops, optimizing the database : all this is useful.