We bring you another part about communication between the page and the server . This time we’ll look at loading web pages over the new HTTP/2 protocol, which will hopefully soon replace the 15-year-old HTTP protocol.
The communication between
The new HTTP protocol at the time of writing this series. The significance of this news probably does not ne to be particularly emphasiz, since HTTP is one of the pillars of Internet communication, no website would be normally accessible without this protocol.
The news of the completion o2 did not come. like a bolt from the blue, it could said that it was eagerly await. It has been a long 15 years since the release of the last version, and it was clear that the old protocol. Was no longer suitable. Nowadays, many external components are attach. The text content of the page, which the server could send. Directly with the HTML, thus saving time and a heap of packets. However, HTTP/1.1 rules do not allow this, each file must be sent separately and on request. For each new request Moreover, it is still not enough, as the pages tend to have significantly more external components. In addition, it is necessary to resend the HTTP header turkey phone number data with each new connection, so more data is transferr than necessary, not to mention that the headers are sent in uncompress form and are thus sometimes longer than the data itself.
Solution by merging
Of course, everyone wants their website to the most effective lead generation strategies load as quickly as possible, so all sorts of ways are invent to spe up the data transfer at least a little. Bas on the above, it looks like the latency could be solv by rucing bz lists the number of requests. This ruction can be achiev by ingesting all page components into HTML. As you know, practically everything fits into HTML. Not only CSS, JavaScript, SVG, but thanks to the data pseudo-protocol: also raster images. The file is first encod in base64.